Plastic sealing strip granule granulating equipment

Abstract

The utility model discloses plastic sealing strip granule granulation equipment, which relates to the field of plastic granulation and comprises a rack, an extrusion mechanism fixedly mounted at the rear end of the top of the rack and a cooling mechanism fixedly mounted at the front end of the top of the rack, and the cooling mechanism corresponds to a discharge port of the extrusion mechanism. A cutting mechanism is arranged at a discharging port of the cooling mechanism and comprises a motor, a transmission shaft, a rotary disc, a connecting piece, a telescopic rod, a mounting plate and a double-edge blade. The cutting mechanism enables the blade to swing left and right in a reciprocating mode to cut long plastic strips, the blade does not need to rotate by one circle, traditional single-direction cutting is replaced, the moving track distance of the blade is greatly reduced, cut plastic particles are prevented from being cut and smashed again, the consistency of the cut particles is guaranteed, and the cutting efficiency is improved. And meanwhile, a motor can be adjusted according to discharged plastic, so that plastic particles with different lengths are cut, and the practicability of the cutting mechanism is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic granulation, and particularly relates to a plastic sealing strip granulation equipment. Background Art

[0002] A plastic granulator is a device used to process plastic waste or plastic particles into plastic particles. It plays an important role in the process of plastic recycling and reuse; the main granulation processes include feeding, melting, extrusion, cooling, cutting, and collection and packaging.

[0003] When the granulator cuts plastics, due to the single rotation direction of the internal blades, when some of the cut plastics fall, they hit the blades again and are broken again, resulting in uneven sizes of the broken plastic particles. Content of the Utility Model

[0004] In order to overcome the above defects of the prior art, the utility model provides a plastic sealing strip granulation equipment to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: a plastic sealing strip granulation equipment, including a frame, an extrusion mechanism fixedly installed at the rear end of the top of the frame, and a cooling mechanism fixedly installed at the front end of the top of the frame, and the cooling mechanism corresponds to the discharge port of the extrusion mechanism. A cutting mechanism is arranged at the discharge port of the cooling mechanism. The cutting mechanism includes a motor, a transmission shaft, a turntable, a connecting piece, a telescopic rod, a mounting plate, and a double-edged blade. The motor is installed on the leg of the frame through a bracket. The output end of the motor is connected with a transmission shaft. One end of the transmission shaft is fixedly connected with a turntable. The outer edge of the turntable is inserted with a connecting piece. The top of the connecting piece is fixedly connected with a mounting plate. And the mounting plate is rotatably installed at the middle part of the front end of the cooling mechanism through a pin. The double-edged blade is fixedly connected to the top of the mounting plate and corresponds to the discharge port of the cooling mechanism.

[0006] Preferably, the output shaft of the motor, the transmission shaft, and the turntable are coaxially arranged, and their central axes are on the same horizontal line.

[0007] Preferably, the connecting piece includes a plug rod and an L-shaped connecting plate. One end of the plug rod is fixedly connected with one end of the L-shaped connecting plate. The other end of the plug rod is rotatably inserted at the outer edge of the turntable and makes a circular motion along with the rotation of the turntable. The other end of the connecting piece is used to connect the movable end of the telescopic rod.

[0008] Preferably, blades are arranged on both the left and right sides of the double-edged blade.

[0009] Preferably, the mounting plate is in an L-shaped structure. The top of the mounting plate is rotatably installed at the discharge port of the cooling mechanism through a pin. The bottom of the mounting plate is connected with the fixed end of the telescopic rod.

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

[0011] The cutting mechanism provided by the present utility model enables the blade to swing reciprocally left and right. For the cutting work of plastic strips, it is not necessary to rotate the blade for one week, replacing the traditional single-direction cutting, greatly reducing the trajectory distance of the blade movement, avoiding the re-cutting and crushing of the plastic particles after cutting, ensuring the consistency of the particles after cutting, and at the same time, the motor can be adjusted according to the discharged plastic to cut plastic particles of different lengths, greatly improving the practicability of the cutting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view structural schematic diagram of the present utility model.

[0013] Figure 2 It is a structural schematic diagram of the cutting mechanism of the present utility model.

[0014] Figure 3 It is a right view structural schematic diagram of the present utility model.

[0015] The reference numerals are: 1, frame; 2, extrusion mechanism; 3, cooling mechanism; 4, cutting mechanism; 41, motor; 42, transmission shaft; 43, turntable; 44, connecting piece; 45, telescopic rod; 46, mounting plate; 47, double-edge blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following elaborates on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0017] The present utility model provides a granulation device for plastic sealing strip pellets, as Figures 1-3As shown in the figure, it includes a frame 1, an extrusion mechanism 2 fixedly installed at the rear end of the top of the frame 1, and a cooling mechanism 3 fixedly installed at the front end of the top of the frame 1. The extrusion equipment is prior art and will not be elaborated again. The cooling mechanism 3 includes one or a combination of air cooling or water cooling, which is prior art and will not be elaborated again. And the cooling mechanism 3 corresponds to the discharge port of the extrusion mechanism 2. A cutting mechanism 4 is arranged at the discharge port of the cooling mechanism 3. The cutting mechanism 4 includes a motor 41, a transmission shaft 42, a turntable 43, a connecting piece 44, a telescopic rod 45, a mounting plate 46 and a double-edge blade 47. The motor 41 is installed on the leg of the frame 1 through a bracket. The output end of the motor 41 is connected with the transmission shaft 42. One end of the transmission shaft 42 is fixedly connected with the turntable 43. The outer edge of the turntable 43 is inserted with the connecting piece 44. The top of the connecting piece 44 is fixedly connected with the mounting plate 46. And the mounting plate 46 is rotationally installed in the middle of the front end of the cooling mechanism 3 through a pin. The double-edge blade 47 is fixedly connected to the top of the mounting plate 46 and corresponds to the discharge port of the cooling mechanism 3.

[0018] Cutting principle: The plastic strip after extrusion and cooling is discharged through the outlet of the cooling mechanism 3. At this time, the plastic strip passes through the cutting mechanism 4. At the same time, the motor 41 starts, and drives the turntable 43 to rotate at a high speed through the transmission shaft 42, so that one end of the connecting piece 44 makes a rotational motion along the outer circumference of the turntable 43, thereby making one end of the telescopic rod 45 stretch and follow the movement of the turntable 43 to make a reciprocating telescopic swing. Under the action of the mounting plate 46, the double-edge blade 47 makes a swinging motion at the discharge port of the cooling mechanism 3, and then realizes the cutting work of the reciprocating swinging double-edge blade 47 on the plastic strip. It is not necessary to rotate the blade for one week, replacing the traditional single-direction cutting, greatly reducing the trajectory distance of the blade movement, avoiding the plastic particles after cutting from being cut and crushed again, ensuring the consistency of the particles after cutting. At the same time, the motor can be adjusted according to the discharged plastic, so as to cut plastic particles of different lengths, greatly improving the practicability of the cutting mechanism.

[0019] Specifically, the output shaft of the motor 41, the transmission shaft 42 and the turntable 43 are coaxially arranged, and their central axes are on the same horizontal line.

[0020] Specifically, the connecting piece 44 includes a plug rod and an L-shaped connecting plate. One end of the plug rod is fixedly connected with one end of the L-shaped connecting plate. The other end of the plug rod is rotationally inserted at the outer edge of the turntable 43 and makes a circular motion with the rotation of the turntable 43. The other end of the connecting piece 44 is used to connect the movable end of the telescopic rod 45.

[0021] Specifically, cutting edges are arranged on both the left and right sides of the double-edge blade 47.

[0022] Specifically, the mounting plate 46 is in an L-shaped structure. The top of the mounting plate 46 is rotatably mounted at the discharge port of the cooling mechanism 3 through a bolt, and the bottom of the mounting plate 46 is connected to the fixed end of the telescopic rod 45.

[0023] The following points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the internal communication of two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change.

[0024] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the disclosure of the present invention should be included in the protection scope recorded in the claims.

Claims

1. A granulating device for plastic sealing strip pellets, comprising a frame (1), an extrusion mechanism (2) fixedly installed at the rear end of the top of the frame (1), and a cooling mechanism (3) fixedly installed at the front end of the top of the frame (1), and the cooling mechanism (3) corresponds to the discharge port of the extrusion mechanism (2), characterized in that: A cutting mechanism (4) is provided at the discharge port of the cooling mechanism (3). The cutting mechanism (4) includes a motor (41), a transmission shaft (42), a turntable (43), a connecting member (44), a telescopic rod (45), a mounting plate (46) and a double-edged blade (47). The motor (41) is mounted on the legs of the frame (1) through a bracket. The output end of the motor (41) is connected to a transmission shaft (42). One end of the transmission shaft (42) is fixedly connected to a turntable (43). The outer edge of the turntable (43) is inserted with a connecting member (44). The top of the connecting member (44) is fixedly connected to a mounting plate (46). And the mounting plate (46) is rotatably mounted at the middle of the front end of the cooling mechanism (3) through a pin. The double-edged blade (47) is fixedly connected to the top of the mounting plate (46) and corresponds to the discharge port of the cooling mechanism (3).

2. The pelletizing equipment for plastic sealing strip pellets according to claim 1, characterized in that: The output shaft of the motor (41), the transmission shaft (42) and the turntable (43) are coaxially arranged, and their central axes are on the same horizontal line.

3. A pelletizing device for plastic sealing strip pellets according to claim 1, characterized in that: The connecting member (44) includes a plug rod and an L-shaped connecting plate. One end of the plug rod is fixedly connected to one end of the L-shaped connecting plate. The other end of the plug rod is rotatably inserted at the outer edge of the turntable (43) and makes a circular motion as the turntable (43) rotates. The other end of the connecting member (44) is used to connect the movable end of the telescopic rod (45).

4. A granulation device for plastic sealing strip pellets according to claim 1, characterized in that: Blades are provided on both the left and right sides of the double-edged blade (47).

5. A pelletizing device for plastic sealing strip pellets according to claim 1, characterized in that: The mounting plate (46) is in an L-shaped structure. The top of the mounting plate (46) is rotatably mounted at the discharge port of the cooling mechanism (3) through a pin. The bottom of the mounting plate (46) is connected to the fixed end of the telescopic rod (45).

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