A plastic particle color master batch uniform mixing device

Abstract

The utility model discloses a kind of plastic particle color masterbatch uniform mixing devices, it is related to mixing device technical field;And the utility model includes bottom plate, the bottom plate is set as L type, the top of bottom plate horizontal one end is equipped with mixing tank, the vertical one end of bottom plate is equipped with movable slot, the movable slot is slidably equipped with the connecting rod set as L type;First rotating rod drives first stirring part rotation, driving gear drives driven gear rotation, driven gear is also engaged with gear ring, so that first stirring part can be stirred to the middle end inside mixing tank;Second stirring part on second rotating rod can be stirred to the edge in mixing tank, reduce the situation that tank body edge cannot be mixed and stirred when mixing, again cooperation electric push rod output reciprocating telescoping, control movable frame reciprocating short interval movement, make edge raw material directly contact with first stirring part and second stirring part, ensure the uniformity of plastic color masterbatch particle stirring and mixing, avoid the problem of insufficient mixing.

Description

Technical Field

[0001] This utility model relates to the field of mixing device technology, specifically a uniform mixing device for plastic granule color masterbatch. Background Technology

[0002] Color masterbatch is a mixture of resin and a large amount of pigment or dye to form a high concentration of color. Color masterbatch, also known as color seed, is an aggregate made by uniformly loading an extraordinary amount of pigment or dye into resin. During processing, a small amount of color masterbatch is mixed with uncolored resin to achieve the designed pigment concentration for colored resin or products. When adding color masterbatch, a mixing device is often used to mix the color masterbatch with plastic granules to achieve coloring of injection molded parts.

[0003] Currently, when uniformly mixing color masterbatch plastic granules, traditional single-shaft mixing is used. However, it is difficult for the raw material at the edge of the mixing tank to come into contact with the mixing shaft for mixing, which results in long mixing time, low efficiency, and uneven mixing. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide a device for uniformly mixing plastic granule color masterbatch.

[0005] To solve the above technical problems, this utility model adopts the following technical solution: a plastic granule color masterbatch uniform mixing device, including a base plate, the base plate being L-shaped, a mixing tank being provided above the horizontal end of the base plate, a movable groove being provided at the vertical end of the base plate, a connecting rod being slidably arranged in an L-shape within the movable groove, a cover plate being fixedly provided above the mixing tank at the vertical end of the connecting rod away from the base plate, a vertically arranged first rotating rod being rotatably inserted into the middle end of the cover plate, the bottom of the first rotating rod being inserted into the mixing tank and fixedly provided with a first stirring element, the middle end of the cover plate being open The device has a groove, and a toothed ring is fixedly installed at the inner edge of the groove. A drive gear is fixedly installed at one end of the first rotating rod located inside the groove. A driven gear is meshed between the drive gear and the toothed ring. A second rotating rod is fixedly installed vertically on the driven gear, and the bottom of the second rotating rod is inserted into the mixing tank and fixedly installed with a second stirring element. A U-shaped movable frame is fixedly installed on the outer wall of the mixing tank. The bottom of the movable frame is slidably installed on the base plate. Electric push rods are fixedly installed at both ends of the movable frame on the base plate. The output end of the electric push rod is coaxially fixedly installed on the movable frame.

[0006] The movable groove is equipped with a vertically arranged lead screw, and the connecting rod is threaded onto the lead screw at one end of the movable groove.

[0007] Preferably, a first motor is fixedly installed on the top of the base plate, and the output end of the first motor is coaxially fixed on the lead screw; a second motor is fixedly installed on the upper surface of the top of the cover plate, and the output end of the second motor is coaxially fixed on the first rotating rod.

[0008] Preferably, the bottom of the cover plate is provided with a rotating plate, and the side wall of the rotating plate is provided with a protrusion strip. The protrusion strip is movably inserted into the side wall of the cover plate, and the first rotating rod and the second rotating rod both movably pass through the rotating plate.

[0009] The bottom of the mobile frame is provided with a placement slot located directly below the mixing tank.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] The first rotating rod drives the first stirring element to rotate, and the driving gear drives the driven gear to rotate. The driven gear meshes with the gear ring, allowing the first stirring element to stir the middle part of the mixing tank. The second stirring element on the second rotating rod can stir the edge of the mixing tank, reducing the situation where the edge of the tank cannot be mixed during mixing. In addition, the output end of the electric push rod extends and retracts back and forth, controlling the moving frame to move back and forth at short intervals, so that the raw materials at the edge can directly contact the first and second stirring elements, ensuring the uniformity of the mixing of plastic masterbatch particles and avoiding the problem of insufficient mixing. Attached Figure Description

[0012] 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.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the cover plate structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the rotating plate structure of this utility model.

[0016] In the diagram: 1. Base plate; 11. Mixing tank; 12. Moving frame; 13. Electric push rod; 14. Placement slot; 2. Movable slot; 21. Lead screw; 22. Connecting rod; 23. First motor; 24. Cover plate; 25. Rotating plate; 26. Gear ring; 27. First rotating rod; 28. First stirring component; 29. ​​Second rotating rod; 3. Second stirring component; 31. Second motor; 32. Driving gear; 33. Driven gear. Detailed Implementation

[0017] 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 protection scope of the present utility model.

[0018] Example: Figure 1-3 As shown, this utility model provides a uniform mixing device for plastic granule masterbatch, including a base plate 1, which is L-shaped. A mixing tank 11 is provided above the horizontal end of the base plate 1. A movable groove 2 is provided at the vertical end of the base plate 1. An L-shaped connecting rod 22 is slidably arranged in the movable groove 2. A cover plate 24 is fixedly provided above the mixing tank 11 at the vertical end of the connecting rod 22 away from the base plate 1. A vertically arranged first rotating rod 27 is rotatably inserted into the middle end of the cover plate 24. The bottom of the first rotating rod 27 is inserted into the mixing tank 11 and a first stirring element 28 is fixedly provided. A groove is provided at the middle end of the cover plate 24. The inner edge of the groove... A toothed ring 26 is fixedly provided at the edge. A drive gear 32 is fixedly provided at one end of the first rotating rod 27 located in the groove. A driven gear 33 is meshed between the drive gear 32 and the toothed ring 26. A second rotating rod 29 is fixedly arranged vertically on the driven gear 33, and the bottom of the second rotating rod 29 is inserted into the mixing tank 11 and a second stirring element 3 is fixedly provided. A U-shaped movable frame 12 is fixedly provided on the outer wall of the mixing tank 11. The bottom of the movable frame 12 is slidably provided on the base plate 1. Electric push rods 13 are fixedly provided at both ends of the movable frame 12 on the base plate 1. The output end of the electric push rod 13 is coaxially fixed on the movable frame 12.

[0019] The movable groove 2 is equipped with a vertically arranged lead screw 21 for internal rotation. A connecting rod 22 is threaded onto the lead screw 21 at one end of the movable groove 2. By threading the connecting rod 22 onto the lead screw 21, the cover plate 24 can be controlled to move up and down. This facilitates the separation of the first rotating rod 27 and the second rotating rod 29 on the cover plate 24 from the mixing tank 11, making subsequent cleaning easier.

[0020] A first motor 23 is fixedly installed on the top of the base plate 1. The output end of the first motor 23 is coaxially fixed on the lead screw 21. The first motor 23 provides power for the rotation of the lead screw 21, making it convenient for operators to control.

[0021] A second motor 31 is fixedly installed on the upper surface of the top of the cover plate 24. The output end of the second motor 31 is coaxially fixed on the first rotating rod 27. The second motor 31 mainly provides power for the rotation of the first rotating rod 27 and the second rotating rod 29, making it convenient for the staff to operate.

[0022] The bottom of the cover plate 24 is provided with a rotating plate 25. The side wall of the rotating plate 25 is provided with a protrusion. The protrusion is movably inserted into the side wall of the cover plate 24. The first rotating rod 27 and the second rotating rod 29 both movably pass through the rotating plate 25. The rotating plate 25 is mainly used to protect the gears inside the cover plate 24 and reduce the entry of impurities that may affect the normal rotation of the gears.

[0023] The bottom of the mobile frame 12 is located directly below the mixing tank 11 and has a placement slot 14. The placement slot 14 makes it convenient for staff to place the collection tanks to be collected at the bottom of the mixing tank 11.

[0024] Working principle: During use, the operator puts the required color masterbatch granules into the mixing tank 11. The first motor 23 controls the lead screw 21 to rotate, thereby controlling the threaded connecting rod 22 to move the cover plate 24 downwards. The lowered cover plate 24 will seal the top of the mixing tank 11. At the same time, the first rotating rod 27 and the second rotating rod 29 will be inserted into the mixing tank 11. At this time, the second motor 31 and the electric push rod 13 can be started. The second motor 31 will drive the first rotating rod 27 to rotate. At this time, the rotating first rotating rod 27 will rotate the first stirring component 28 fixed at the bottom. At the same time, the driving gear 32 fixed on the first rotating rod 27 will drive the meshing driven gear 33 to rotate. Since the driven gear 33 is also meshing with the toothed ring 26 fixedly connected inside the cover plate 24, when When the first rotating rod 27 rotates, it drives the driven gear 33 to rotate on its own axis and also rotates around the driving gear 32. Therefore, through the above operation, the first stirring element 28 first rotates and stirs the middle end of the mixing tank 11. At this time, the second stirring element 3, which is fixedly installed on the second rotating rod 29, will also rotate on its own axis to stir the inner edge of the mixing tank 11, reducing the situation where the edge of the tank cannot be mixed during mixing. At the same time, when the output end of the electric push rod 13 extends and retracts back and forth, the moving frame 12 can be controlled to move back and forth at short intervals. At this time, the raw material at the edge moves directly toward the first stirring element 28 and the second stirring element 3 and comes into contact with them, so that the raw material at the edge of the tank is not mixed enough, thus ensuring the uniformity of the mixing of plastic masterbatch particles by the device.

[0025] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A device for uniformly mixing plastic granule masterbatch, comprising a base plate (1), characterized in that: The base plate (1) is L-shaped. A mixing tank (11) is provided above the horizontal end of the base plate (1). A movable groove (2) is provided at the vertical end of the base plate (1). An L-shaped connecting rod (22) is slidably provided in the movable groove (2). A cover plate (24) is fixedly provided above the mixing tank (11) at the vertical end of the connecting rod (22) away from the base plate (1). A vertically arranged first rotating rod (27) is rotatably inserted into the middle end of the cover plate (24). The bottom of the first rotating rod (27) is inserted into the mixing tank (11) and a first stirring element (28) is fixedly provided. A groove is provided at the middle end of the cover plate (24). A toothed ring (26) is fixedly provided at the inner edge of the groove. A drive gear (32) is fixedly provided at one end of the rod (27) located in the groove. The drive gear (32) is meshed with the toothed ring (26) and a driven gear (33) is provided. A second rotating rod (29) is fixedly arranged vertically on the driven gear (33), and the bottom of the second rotating rod (29) is inserted into the mixing tank (11) and a second stirring component (3) is fixedly provided. A U-shaped movable frame (12) is fixedly provided on the outer wall of the mixing tank (11). The bottom of the movable frame (12) is slidably arranged on the base plate (1). Electric push rods (13) are fixedly provided at both ends of the movable frame (12) on the base plate (1). The output end of the electric push rod (13) is coaxially fixedly arranged on the movable frame (12).

2. The plastic granule masterbatch uniform mixing device as described in claim 1, characterized in that, The movable groove (2) is rotatably provided with a vertically arranged lead screw (21), and the connecting rod (22) is threaded onto the lead screw (21) at one end of the movable groove (2).

3. The plastic granule masterbatch uniform mixing device as described in claim 2, characterized in that, The top of the base plate (1) is fixedly installed with a first motor (23), and the output end of the first motor (23) is coaxially fixed on the lead screw (21).

4. The plastic granule masterbatch uniform mixing device as described in claim 3, characterized in that, The upper surface of the top of the cover plate (24) is fixedly provided with a second motor (31), and the output end of the second motor (31) is coaxially fixed on the first rotating rod (27).

5. The plastic granule masterbatch uniform mixing device as described in claim 4, characterized in that, The bottom of the cover plate (24) is provided with a rotating plate (25), and the side wall of the rotating plate (25) is provided with a protruding strip. The protruding strip is movably inserted into the side wall of the cover plate (24). The first rotating rod (27) and the second rotating rod (29) both movably pass through the rotating plate (25).

6. The plastic granule masterbatch uniform mixing device as described in claim 5, characterized in that, The bottom of the mobile frame (12) is provided with a placement slot (14) located directly below the mixing tank (11).

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