Plastic particle feeding device of plastic extruding machine

Abstract

The utility model discloses a plastic particle feeding device of a plastic extruding machine, which comprises a fixed plate, the upper surface of the fixed plate is fixedly connected with a conveying cylinder, a cylinder body is arranged above the fixed plate, the cylinder body is positioned on the right side of the conveying cylinder, the bottom surface of the cylinder body is fixedly communicated with a connecting pipe, and the connecting pipe is fixedly connected with the conveying cylinder. The end, away from the barrel, of the connecting pipe fixedly communicates with the outer surface of the conveying barrel, and a partition plate is fixedly connected to the inner wall of the conveying barrel. The device is provided with a motor, a connecting pipe, a discharging pipe, a pressure bearing, a spiral conveying blade, a rolling bearing and a connecting rod, materials in the barrel body conveniently flow into the conveying barrel through the connecting pipe, and at the moment, through cooperation of the motor and the connecting rod, in the rotating process of the connecting rod in the rolling bearing and the pressure bearing, the materials can be conveyed into the conveying barrel conveniently; the spiral conveying blades are driven to rotate, the materials are conveniently conveyed, meanwhile, the materials are conveniently supplied to the plastic extruding machine according to the discharging pipe, and the mode can prevent the materials from being blocked.

Description

Technical Field

[0001] The utility model relates to the field of extruders, in particular to a plastic particle feeding device of an extruder. Background Art

[0002] Extruder is an important plastic machine. The production and manufacturing of most plastic products can be achieved by extrusion molding. The extruder motor is an important component of the extruder and is the prime mover of the extruder, providing the large thrust required by the extruder screw.

[0003] At present, during the use of extruders, a feeding device is usually used for feeding. The current feeding device has a simple structure and the material is prone to blockage during use, which reduces the production progress of the product and is not conducive to current use. Improvements are needed. To this end, we propose a plastic particle feeding device for an extruder to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic particle feeding device for an extruder to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a cylinder body above the fixed plate, the cylinder body is located on the right side of the conveying cylinder, the bottom surface of the cylinder body is fixedly connected with a connecting pipe, the end of the connecting pipe away from the cylinder body is fixedly connected with the outer surface of the conveying cylinder, the inner wall of the conveying cylinder is fixedly connected with a partition, the upper surface of the partition is fixedly inlaid with a rolling bearing, the inner bottom wall of the conveying cylinder is fixedly connected with a pressure bearing, the inner ring of the pressure bearing is fixedly connected with a connecting rod, the top end of the connecting rod passes through the rolling bearing and extends to the top of the partition, the inner top wall of the conveying cylinder is fixedly connected with a motor, the output end of the motor is fixedly connected with the top end of the connecting rod, the outer surface of the connecting rod is fixedly connected with a spiral conveying blade, the outer surface of the conveying cylinder is fixedly connected with a discharge pipe, and the upper surface of the fixed plate is fixedly connected with a vertical plate.

[0007] In a further embodiment, a group of heat dissipation openings are provided on the outer surface of the conveying cylinder, and the number of the heat dissipation openings is at least three.

[0008] In a further embodiment, a tool box is provided above the fixing plate, and a bottom surface of the tool box is fixedly connected to an upper surface of the fixing plate.

[0009] In a further embodiment, two groups of support rods are fixedly connected to the upper surface of the fixed plate, the top ends of the two groups of support rods are commonly fixedly connected to two reinforcement blocks, and the side surfaces of the two reinforcement blocks close to each other are fixedly connected to the outer surface of the cylinder.

[0010] In a further embodiment, an observation frame is fixedly embedded on the outer surface of the cylinder, and a control switch is fixedly connected to the front side of the vertical plate.

[0011] In a further embodiment, a warning sign is provided above the fixed plate, and the back side of the warning sign is fixedly connected to the front side of the vertical plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is provided with a motor, a connecting pipe, a discharge pipe, a pressure bearing, a spiral conveying blade, a rolling bearing and a connecting rod. The connecting pipe is used to facilitate the material inside the cylinder to flow into the conveying cylinder. At this time, the motor and the connecting rod cooperate with each other, so that the spiral conveying blade can be driven to rotate during the rotation of the connecting rod inside the rolling bearing and the pressure bearing, and the material conveying work is convenient. At the same time, the discharge pipe is used to facilitate the feeding of the extruder, and this method can avoid material blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the plastic particle feeding device of the extruder;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a side view of a cylinder of a plastic particle feeding device of an extruder;

[0016] Figure 3 It is a cross-sectional view of a front view of a conveying cylinder of a plastic pellet feeding device of an extruder;

[0017] Figure 4 It is a cross-sectional view of a top view of the conveying barrel of the plastic granule feeding device of the extruder.

[0018] In the figure: 1. vertical plate; 2. connecting pipe; 3. tool box; 4. fixing plate; 5. support rod; 6. observation frame; 7. reinforcement block; 8. cylinder; 9. conveying cylinder; 10. heat dissipation port; 11. discharge pipe; 12. control switch; 13. warning sign; 14. pressure bearing; 15. spiral conveying blade; 16. connecting rod; 17. rolling bearing; 18. motor; 19. partition. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-4In the utility model, a plastic particle feeding device of an extruder comprises a fixed plate 4, the upper surface of the fixed plate 4 is fixedly connected with a conveying cylinder 9, a cylinder body 8 is arranged above the fixed plate 4, the cylinder body 8 is located on the right side of the conveying cylinder 9, the bottom surface of the cylinder body 8 is fixedly connected with a connecting pipe 2, the end of the connecting pipe 2 away from the cylinder body 8 is fixedly connected with the outer surface of the conveying cylinder 9, the inner wall of the conveying cylinder 9 is fixedly connected with a partition 19, the upper surface of the partition 19 is fixedly inlaid with a rolling bearing 17, the inner bottom wall of the conveying cylinder 9 is fixedly connected with a pressure bearing 14, the inner ring of the pressure bearing 14 is fixedly connected with a connecting rod 16, the top end of the connecting rod 16 passes through the rolling bearing 17 and extends to the top of the partition 19, the inner top of the conveying cylinder 9 The wall is fixedly connected with a motor 18, the output end of the motor 18 is fixedly connected to the top of the connecting rod 16, the outer surface of the connecting rod 16 is fixedly connected with a spiral conveying blade 15, the outer surface of the conveying cylinder 9 is fixedly connected with a discharge pipe 11, and the upper surface of the fixed plate 4 is fixedly connected with a vertical plate 1, and the connecting pipe 2 is used to facilitate the material inside the cylinder 8 to flow into the conveying cylinder 9. At this time, through the cooperation of the motor 18 and the connecting rod 16, the connecting rod 16 is convenient to drive the spiral conveying blade 15 to rotate during the rotation of the rolling bearing 17 and the pressure bearing 14, and it is convenient to transport the material. At the same time, according to the discharge pipe 11, it is convenient to feed the extruder, and this method can avoid material blockage.

[0023] A group of heat dissipation ports 10 are provided on the outer surface of the conveying cylinder 9, and the number of the heat dissipation ports 10 is at least three. The heat dissipation ports 10 are used to facilitate the purpose of heat dissipation. A tool box 3 is provided above the fixed plate 4. The bottom surface of the tool box 3 is fixedly connected to the upper surface of the fixed plate 4. The tool box 3 is used for the convenience of staff to store maintenance tools. Two groups of support rods 5 are fixedly connected to the upper surface of the fixed plate 4. Two reinforcement blocks 7 are fixedly connected to the top ends of the two groups of support rods 5. The side surfaces of the two reinforcement blocks 7 that are close to each other are fixedly connected to the outer surface of the cylinder 8. The cooperation of the reinforcement blocks 7 and the support rods 5 facilitates the support of the cylinder 8.

[0024] An observation frame 6 is fixedly embedded on the outer surface of the cylinder 8, and a control switch 12 is fixedly connected to the front of the vertical plate 1. The observation frame 6 is used to facilitate viewing the internal situation of the cylinder 8. A warning sign 13 is provided above the fixed plate 4, and the back of the warning sign 13 is fixedly connected to the front of the vertical plate 1. The warning sign 13 is used to facilitate reminding staff of precautions.

[0025] The working principle of the utility model is:

[0026] When the staff uses it, they first move the device to the use position, then put the material inside the cylinder 8, and let the material enter the conveying cylinder 9 through the connecting pipe 2, then press the control switch 12, and use the control switch 12 to control the motor 18 to start. At this time, the motor 18 drives the connecting rod 16 to rotate inside the pressure bearing 14 and the rolling bearing 17, and then the spiral conveying blades 15 are used to convey the material, and then the discharge pipe 11 is used to discharge the material into the extruder feed hopper, thereby completing the feeding work.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plastic particle feeding device for an extruder, characterized in that: The invention comprises a fixing plate (4), the upper surface of which is fixedly connected to a conveying cylinder (9), a cylinder (8) is arranged above the fixing plate (4), the cylinder (8) is located on the right side of the conveying cylinder (9), the bottom surface of the cylinder (8) is fixedly connected to a connecting pipe (2), the end of the connecting pipe (2) away from the cylinder (8) is fixedly connected to the outer surface of the conveying cylinder (9), the inner wall of the conveying cylinder (9) is fixedly connected to a partition (19), the upper surface of the partition (19) is fixedly inlaid with a rolling bearing (17), and the inner bottom wall of the conveying cylinder (9) is fixedly connected to a pressure shaft The pressure bearing (14) is fixedly connected to the inner ring of the pressure bearing (14) with a connecting rod (16), the top end of the connecting rod (16) passes through the rolling bearing (17) and extends to the top of the partition (19), the inner top wall of the conveying cylinder (9) is fixedly connected to a motor (18), the output end of the motor (18) is fixedly connected to the top end of the connecting rod (16), the outer surface of the connecting rod (16) is fixedly connected to a spiral conveying blade (15), the outer surface of the conveying cylinder (9) is fixedly connected to a discharge pipe (11), and the upper surface of the fixed plate (4) is fixedly connected to a vertical plate (1).

2. The plastic particle feeding device for an extruder according to claim 1, characterized in that: The outer surface of the conveying cylinder (9) is provided with a group of heat dissipation openings (10), and the number of the heat dissipation openings (10) is at least three.

3. The plastic particle feeding device for an extruder according to claim 1, characterized in that: A tool box (3) is provided above the fixing plate (4), and the bottom surface of the tool box (3) is fixedly connected to the upper surface of the fixing plate (4).

4. The plastic particle feeding device for an extruder according to claim 1, characterized in that: Two groups of support rods (5) are fixedly connected to the upper surface of the fixed plate (4), and the top ends of the two groups of support rods (5) are fixedly connected to two reinforcement blocks (7), and the side surfaces of the two reinforcement blocks (7) that are close to each other are fixedly connected to the outer surface of the cylinder (8).

5. The plastic particle feeding device for an extruder according to claim 1, characterized in that: An observation frame (6) is fixedly embedded on the outer surface of the cylinder (8), and a control switch (12) is fixedly connected to the front of the vertical plate (1).

6. The plastic particle feeding device for an extruder according to claim 1, characterized in that: A warning sign (13) is provided above the fixed plate (4), and the back side of the warning sign (13) is fixedly connected to the front side of the vertical plate (1).

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