CN223532770U

CN223532770U - A plastic pelletizer

Info

Publication number: CN223532770U
Application number: CN202423165250.9U
Authority: CN
Inventors: 马云鹏
Original assignee: Guangdong Xinhao Plastic Technology Co ltd
Current assignee: Guangdong Xinhao Plastic Technology Co ltd
Priority date: 2024-12-21
Filing date: 2024-12-21
Publication date: 2025-11-11
Anticipated expiration: 2034-12-21

Abstract

This utility model discloses a plastic pelletizer, including a pelletizing box and a pelletizing mechanism. A limiting conveying mechanism is provided on one side of the pelletizing box. The limiting conveying mechanism includes a fixed support, a first conveyor belt, a movable support, and a second conveyor belt. A feed inlet is opened on one side of the pelletizing box. The fixed support is fixedly installed inside the feed inlet. The first conveyor belt is disposed between the fixed supports, the movable support is movably disposed inside the feed inlet, and the second conveyor belt is disposed between the movable supports. The plastic pelletizer provided by this utility model, through the limited conveying mechanism, can clamp and convey the plastic strips during cutting, preventing the plastic strips from tilting or the front end of the plastic strip moving with the cutting blade and causing the rear end to curl up, resulting in insufficient cutting. This improves the practicality and stability of the plastic pelletizer during use.

Description

Plastic granules pelleter

Technical Field

The utility model relates to the technical field of plastic particle dicing, in particular to a plastic particle dicing machine.

Background

The regenerated plastic particles have wide application space. In daily life, the regenerated particles can be used for manufacturing various plastic bags, barrels, basins, toys, furniture, stationery and other living appliances and various plastic products. In the clothing industry, the product can be used for manufacturing clothing, ties, buttons and zippers. In the aspect of building materials, the derivative plastic-wood section of the recycled plastic particles is used for manufacturing various building components, plastic doors and windows and the like. In the aspect of chemical industry, the method can be used for manufacturing reaction kettles, pipelines, containers, pumps, valves and the like, and can be applied to chemical production sites for solving the problem of corrosion and abrasion. In agriculture, the method can be used for preparing agricultural films, water suction pipes, agricultural machinery, fertilizer packaging bags and cement packaging bags. In addition, the regenerated particles are also used in large quantities in the electrical and telecommunication industries;

in the plastic extrusion production process, plastic raw materials are melted and extruded at high temperature through an extruder, the plastic melt is in a shape of a strip when coming out of a die head of the extruder, the molten plastic is cooled through a water tank and becomes linear hard plastic, at the moment, the plastic is solidified into a solid state from the molten state, and the solid plastic is cut into block-shaped granules after being sent into a granulator;

The existing granulator material conveying part lacks a corresponding limiting structure, can incline in the conveying process, and easily causes that the front end of a plastic thin strip moves along with a cutting knife to cause the rear end to tilt when cutting, so that the granulating effect is poor, the arrangement distance between the plastic thin strips is not regular or has no fixed distance, and the situation of bundling aggregation easily occurs, so that cutting is difficult when cutting. Therefore, there is a need to design a plastic pellet mill to solve the above problems.

Disclosure of utility model

The utility model aims to provide a plastic particle granulator, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a plastic granules pelleter, includes pelleter and pelleter constructs, pelleter one side is provided with spacing conveying mechanism, spacing conveying mechanism includes fixed bolster, first conveyer belt, movable support and second conveyer belt, the feed inlet has been seted up to pelleter one side, fixed bolster fixed mounting is in the feed inlet, first conveyer belt sets up between the fixed bolster, the movable support activity sets up in the feed inlet, the second conveyer belt sets up between the movable support, the fixed bolster upside rotates installs the lead screw, the movable support upside is provided with the screw slider, the screw slider with lead screw threaded connection.

The number of the screw rods and the number of the thread sliders are two, the rotating shafts are fixedly arranged on the lower sides of the screw rods, a synchronous belt is sleeved between the two rotating shafts, a driving motor is fixedly arranged on one side of the grain cutting box, and the output end of the driving motor is fixedly connected with the lower end of one rotating shaft.

The movable support downside is provided with stop gear, stop gear is including installing support and limiting plate, the quantity of limiting plate is a plurality of.

The lower side of the mounting bracket is provided with mounting grooves, a plurality of bidirectional threaded rods are rotatably arranged between the mounting grooves, two corresponding limiting plates are in threaded connection with the bidirectional threaded rods, and two adjacent bidirectional threaded rods are fixedly connected, one side of the limiting plate is provided with a mounting groove, and a plurality of pulleys are rotatably mounted in the mounting groove.

The grain cutting mechanism comprises a cylinder, a knife rest and a cutting knife, wherein the cylinder is fixedly arranged on the upper side of the grain cutting box, the knife rest is fixedly arranged at the output end of the cylinder, the cutting knife is arranged on the lower side of the knife rest, two guide rods are fixedly arranged on the upper side of the knife rest, and the guide rods are in sliding connection with the grain cutting box.

The utility model discloses a grain cutting machine, including the grain cutting case, the discharge gate has been seted up to grain cutting case one side, fixed mounting has the discharge frame in the discharge gate, the discharge frame is located the cutting knife downside.

In the technical scheme, the plastic particle dicing machine provided by the utility model has the beneficial effects that:

(1) According to the plastic particle granulator, through the limiting conveying mechanism, when the plastic thin strips are cut, the plastic thin strips can be clamped and conveyed, the situation that the rear ends of the plastic thin strips are tilted due to the fact that the front ends of the plastic thin strips follow the cutting knife to move and the rear ends of the plastic thin strips are tilted is avoided, insufficient cutting occurs, and therefore the practicability and stability of the plastic particle granulator in use are improved.

(2) According to the plastic particle granulator, the limiting mechanism is arranged, so that plastic strips are uniformly distributed on the upper side of the first conveyor belt, the situation that cutting is difficult due to bundling of the plastic strips is avoided, and the practicability and stability of the plastic particle granulator in use are further improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic view of the overall structure of a plastic granule cutter according to an embodiment of the present utility model.

Fig. 2 is a schematic side view of a plastic granule cutter according to an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a limiting mechanism provided by an embodiment of a plastic granule cutter according to the present utility model.

1. A granulating box; 2, a grain cutting mechanism, 3, a discharging frame, 4, a limit conveying mechanism, 5, a limit mechanism, 6, a cylinder, 7, a knife rest, 8, a cutting knife, 9, a guide rod, 10, a fixed bracket, 11, a first conveying belt, 12, a movable bracket, 13, a second conveying belt, 14, a driving motor, 15, a rotating shaft, 16, a synchronous belt, 17, a screw rod, 18, a thread slider, 19, a mounting bracket, 20, a mounting groove, 21, a bidirectional threaded rod, 22, a limit plate, 23, a pulley, 24 and a mounting groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, the plastic particle dicing machine provided by the embodiment of the utility model comprises a dicing case 1 and a dicing mechanism 2, wherein one side of the dicing case 1 is provided with a limiting conveying mechanism 4, the limiting conveying mechanism 4 comprises a fixed support 10, a first conveying belt 11, a movable support 12 and a second conveying belt 13, one side of the dicing case 1 is provided with a feeding hole, the fixed support 10 is fixedly arranged in the feeding hole, the first conveying belt 11 is arranged between the fixed supports 10, the movable support 12 is movably arranged in the feeding hole, the second conveying belt 13 is arranged between the movable supports 12, a screw rod 17 is rotatably arranged on the upper side of the fixed support 10, the upper side of the movable support 12 is provided with a threaded slider 18, the threaded slider 18 is in threaded connection with the screw rod 17, the number of the screw rod 17 and the threaded slider 18 is two, the lower sides of the two screw rods 17 are fixedly arranged with rotating shafts 15, a synchronous belt 16 is sleeved between the two rotating shafts 15, one side of the dicing case 1 is fixedly provided with a driving motor 14, and the output end of the driving motor 14 is fixedly connected with the lower end of one of the rotating shafts 15.

Specifically, in this embodiment, by placing the plastic thin strip on the first conveyor belt 11, then, by starting the driving motor 14 to drive one of the rotating shafts 15 to rotate, the rotating shaft 15 can drive the other rotating shaft 15 to rotate through the synchronous belt 16, the two rotating shafts 15 can drive the two screw rods 17 to synchronously rotate, the two screw rods 17 can drive the movable support 12 to move, the movable support 12 can drive the second conveyor belt 13 to move, the second conveyor belt 13 moves downwards to contact with the plastic thin strip on the first conveyor belt 11, the plastic thin strip can be clamped and limited, and then, by simultaneously starting the first conveyor belt 11 and the second conveyor belt 13, the first conveyor belt 11 and the second conveyor belt 13 drive the plastic thin strip to be conveyed forwards;

Wherein, first conveyer belt 11 and second conveyer belt 13 comprise motor, two live-rollers and belt, and the belt surface is provided with the antiskid line, and two axis of rotation 15 week sides all fixed mounting have synchronous pulley, and synchronous belt 16 cover is established in two synchronous pulley week sides, and synchronous pulley and synchronous belt 16 also can set up to sprocket and chain transmission structure.

The utility model provides a plastic particle granulator, wherein a limiting mechanism 5 is arranged on the lower side of a movable bracket 12, the limiting mechanism 5 comprises a plurality of mounting brackets 19 and limiting plates 22, mounting grooves 20 are formed on the lower side of each mounting bracket 19, a plurality of bidirectional threaded rods 21 are rotatably arranged between the mounting grooves 20, two corresponding limiting plates 22 are in threaded connection with the bidirectional threaded rods 21, two adjacent bidirectional threaded rods 21 are fixedly connected, one side of each limiting plate 22 is provided with a mounting groove 24, and a plurality of pulleys 23 are rotatably arranged in each mounting groove 24.

In another embodiment provided by the utility model, when a plastic thin strip is placed on the first conveying belt 11 and is clamped and limited by downward movement of the second conveying belt 13, the plastic thin strip is placed between two corresponding limiting plates 22, and by rotating the outer bidirectional threaded rod 21, the plurality of bidirectional threaded rods 21 are fixedly connected with each other, so that the plurality of bidirectional threaded rods 21 can be driven to synchronously rotate by rotating the outer bidirectional threaded rod 21, and further the plurality of bidirectional threaded rods 21 synchronously drive the corresponding two limiting plates 22 to move in opposite directions, the two limiting plates 22 can limit two sides of the plastic thin strip in opposite directions, and the plastic thin strip can be smoothly conveyed forward along the first conveying belt 11 and the second conveying belt 13 by pulleys 23, wherein the bidirectional threaded rod 21 is driven to rotate by a motor;

In other embodiments, the limiting mechanism 5 is disposed on the upper side of the fixed support 10, and when the plastic thin strip is placed on the first conveying belt 11, the two sides of the plastic thin strip can be limited, and meanwhile, the limiting mechanism 5 can be disposed on the fixed support 10 and under the movable support 12, so that the limiting effect is improved.

The utility model provides a plastic particle dicing machine, which comprises a cylinder 6, a knife rest 7 and a dicing knife 8, wherein the cylinder 6 is fixedly arranged on the upper side of a dicing box 1, the knife rest 7 is fixedly arranged at the output end of the cylinder 6, the dicing knife 8 is arranged on the lower side of the knife rest 7, two guide rods 9 are fixedly arranged on the upper side of the knife rest 7, the guide rods 9 are in sliding connection with the dicing box 1, one side of the dicing box 1 is provided with a discharge hole, a discharge frame 3 is fixedly arranged in the discharge hole, and the discharge frame 3 is positioned on the lower side of the dicing knife 8.

In another embodiment provided by the utility model, the cutting knife 8 is positioned on the upper sides of the front ends of the first conveying belt 11 and the second conveying belt 13, the discharging frame 3 is positioned on the lower sides of the cutting knife 8, the first conveying belt 11 and the second conveying belt 13, and the knife rest 7 is driven by the starting cylinder 6 to reciprocate, so that the knife rest 7 can drive the cutting knife 8 to reciprocate, the cutting knife 8 can cut plastic strips, the cut plastic particles fall into the discharging frame 3 and slide out of the grain cutting box 1 along the discharging frame 3, wherein an access door is arranged on one side of the grain cutting box 1, and the cutting knife 8 can be replaced through the access door.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a plastic granules pelleter, includes pelleter (1) and pelleter (2), its characterized in that, pelleter (1) one side is provided with spacing conveying mechanism (4), spacing conveying mechanism (4) are including fixed bolster (10), first conveyer belt (11), movable support (12) and second conveyer belt (13), the feed inlet has been seted up to pelleter (1) one side, fixed bolster (10) fixed mounting is in the feed inlet, first conveyer belt (11) set up between fixed bolster (10), movable support (12) activity sets up in the feed inlet, second conveyer belt (13) set up between movable support (12), screw (17) are installed in fixed bolster (10) upside rotation, movable support (12) upside is provided with screw slider (18), screw slider (18) with screw (17) threaded connection.

2. The plastic particle dicing machine according to claim 1, wherein the number of the screw rods (17) and the number of the thread sliders (18) are two, the rotating shafts (15) are fixedly installed on the lower sides of the two screw rods (17), a synchronous belt (16) is sleeved between the two rotating shafts (15), a driving motor (14) is fixedly installed on one side of the dicing box (1), and the output end of the driving motor (14) is fixedly connected with the lower end of one rotating shaft (15).

3. A plastic granule cutter as claimed in claim 1, characterized in that the lower side of the movable support (12) is provided with a limiting mechanism (5), the limiting mechanism (5) comprises a mounting support (19) and limiting plates (22), and the number of the limiting plates (22) is a plurality.

4. A plastic granule granulator according to claim 3, characterized in that the mounting bracket (19) is provided with mounting grooves (20), a plurality of bidirectional threaded rods (21) are rotatably mounted between the mounting grooves (20), two corresponding limiting plates (22) are in threaded connection with the bidirectional threaded rods (21), two adjacent bidirectional threaded rods (21) are fixedly connected, one side of each limiting plate (22) is provided with a mounting groove (24), and a plurality of pulleys (23) are mounted in the mounting grooves (24).

5. The plastic particle dicing machine according to claim 1, characterized in that the dicing mechanism (2) comprises a cylinder (6), a knife rest (7) and a cutting knife (8), the cylinder (6) is fixedly mounted on the upper side of the dicing box (1), the knife rest (7) is fixedly mounted at the output end of the cylinder (6), the cutting knife (8) is arranged on the lower side of the knife rest (7), two guide rods (9) are fixedly mounted on the upper side of the knife rest (7), and the guide rods (9) are in sliding connection with the dicing box (1).

6. The plastic granule cutting machine according to claim 5, wherein a discharge hole is formed in one side of the granule cutting box (1), a discharge frame (3) is fixedly installed in the discharge hole, and the discharge frame (3) is located at the lower side of the cutting knife (8).