Novel particle granulator

Abstract

The utility model belongs to the technical field of grain cutting machines, and particularly relates to a novel grain cutting machine which comprises a machine body, a feeding roller is rotatably connected to the inner wall of the machine body, one end of the feeding roller penetrates through the inner wall of the machine body and is fixedly connected with an output shaft of a first motor, two limiting grooves are symmetrically formed in the inner wall of the machine body, and moving blocks are slidably connected to the interiors of the limiting grooves. One surface of the moving block is fixedly connected with a bracket, the inner wall of the bracket is rotatably connected with a compression roller, an electric push rod is fixedly mounted on the top surface in the machine body, and the output end of the electric push rod is fixedly connected to the top surface of the bracket. According to the grain cutting machine, the movable block is driven to slide in the limiting groove while the support is driven to ascend and descend, so that the distance between the feeding roller and the pressing roller is adjusted, grain cutting work of material strips of different sizes is facilitated, and production diversification is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pelletizers, and more specifically, relates to a new type of particle pelletizer. Background Art

[0002] Plastic particles are the common name for plastic particles. They are the raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced using petroleum as raw material. The molecules of these substances can react with each other under certain conditions to form compounds with large molecular weight, namely polymers.

[0003] In the current existing technology, particle pelletizers usually use a cutting knife that moves up and down during use. The back-and-forth movement during cutting is inefficient and multiple plastic strips cannot be collected and bonded together for transmission. As a result, when the pelletizer cuts the plastic strips, the multiple plastic strips are relatively loose, affecting the pelletizing process. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a novel particle cutter to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a new type of particle pelletizer, including a machine body, the inner wall of the machine body is rotatably connected to a feeding roller, one end of the feeding roller passes through the inner wall of the machine body and is fixedly connected to the output shaft of the first motor, the inner wall of the machine body is symmetrically provided with two limit grooves, the inner part of the limit groove is slidably connected to a moving block, one side of the moving block is fixedly connected to a bracket, the inner wall of the bracket is rotatably connected to a pressure roller, an electric push rod is fixedly installed on the top surface of the inner part of the machine body, and the output end of the electric push rod is fixedly connected to the top surface of the bracket.

[0006] Preferably, the inner wall of the body is fixedly connected to a support plate, the surface of the support plate is symmetrically fixedly connected to two baffles, the surface of the baffle is symmetrically fixedly connected to two vertical plates, and an extrusion plate is axially connected between the two vertical plates, a spring is fixedly installed on one side of the extrusion plate, and the end of the spring away from the extrusion plate is connected to the baffle.

[0007] Preferably, the extrusion plate forms an angle of degrees with the baffle under the action of the spring, and a plurality of extrusion rollers are fixedly installed at equal intervals on the surface of the extrusion plate.

[0008] Preferably, a protective box is fixedly connected to the surface of the body, a second motor is fixedly installed inside the protective box, the output shaft of the second motor passes through the surface of the body and is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to one end of the cutting knife, the other end of the cutting knife is fixedly connected to a rotating column, and the rotating column is rotatably connected to the inner wall of the body at the end away from the cutting knife.

[0009] Preferably, a guide column is fixedly connected between the upper and lower inner walls of the limiting groove, the guide column passes through the surface of the moving block, and the moving block is slidably connected to the outer wall of the guide column.

[0010] Preferably, a feed port and a discharge port are respectively provided on both sides of the machine body, and the upper side of the feeding roller and the surface of the support plate are in the same horizontal plane.

[0011] The utility model provides a new type of particle granulator, which has the following beneficial effects:

[0012] 1. The utility model sets a feeding roller, places the material strip between the feeding roller and the pressing roller, and starts the first motor to drive the feeding roller to move the material strip, thereby eliminating the need for manual loading. By setting the pressing roller, when it is necessary to pelletize material strips of different sizes, the electric push rod is started to drive the bracket to move up and down, and at the same time, the moving block is driven to slide inside the limit groove, thereby adjusting the distance between the feeding roller and the pressing roller, which is beneficial to the pelletizing of material strips of different sizes and improves the diversification of production.

[0013] 2. The utility model sets an extrusion plate. When a plurality of material strips pass through the feeding roller and reach the surface of the support plate, the elastic effect of the spring is used to make the two extrusion plates always press against the material strips between them and squeeze them, so that the plurality of material strips are squeezed and fit together, and then pelletized by the cutting knife, thereby avoiding the dispersion of the material strips and affecting the pelletizing, thereby improving the working efficiency of the pelletizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of the machine body of the utility model from the left side;

[0015] Figure 2 This is a schematic diagram of the overall structure of the utility model body in a front cross-section;

[0016] Figure 3 This is a schematic diagram of the internal structure of the machine body of the present invention as viewed from above;

[0017] Figure 4 It is a right side overall structure schematic diagram of the utility model.

[0018] In the figure: 1. Machine body; 2. Feeding roller; 3. Limiting groove; 4. Guide column; 5. Moving block; 6. Bracket; 7. Pressing roller; 8. Feeding port; 9. First motor; 10. Electric push rod; 11. Support plate; 12. Baffle; 13. Vertical plate; 14. Extrusion plate; 15. Spring; 16. Extrusion roller; 17. Rotating column; 18. Cutting knife; 19. Rotating shaft; 20. Second motor; 21. Discharging port. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a new type of particle pelletizer, including a body 1, the inner wall of the body 1 is rotatably connected to a feeding roller 2, one end of the feeding roller 2 passes through the inner wall of the body 1 and is fixedly connected to the output shaft of a first motor 9, the inner wall of the body 1 is symmetrically provided with two limiting grooves 3, the inner part of the limiting groove 3 is slidably connected to a moving block 5, one side of the moving block 5 is fixedly connected to a bracket 6, the inner wall of the bracket 6 is rotatably connected to a pressure roller 7, an electric push rod 10 is fixedly installed on the top surface of the inner part of the body 1, and the output end of the electric push rod 10 is fixedly connected to the top surface of the bracket 6.

[0023] By setting a feeding roller 2, and placing the material strip between the feeding roller 2 and the pressing roller 7, and starting the first motor 9 to drive the feeding roller 2 to move the material strip, there is no need for manual loading. By setting the pressing roller 7, when it is necessary to pelletize material strips of different sizes, by starting the electric push rod 10, the bracket 6 is driven to move up and down, and the moving block 5 is driven to slide inside the limit groove 3, thereby adjusting the distance between the feeding roller 2 and the pressing roller 7, which is beneficial to the pelletizing of material strips of different sizes and improves the diversification of production.

[0024] A support plate 11 is fixedly connected to the inner wall of the body 1, and two baffles 12 are symmetrically fixedly connected to the surface of the support plate 11. Two vertical plates 13 are symmetrically fixedly connected to the surface of the baffle 12, and an extrusion plate 14 is axially connected between the two vertical plates 13. A spring 15 is fixedly installed on one side of the extrusion plate 14, and the end of the spring 15 away from the extrusion plate 14 is connected to the baffle 12.

[0025] By setting the squeezing plates 14, when multiple material strips pass through the loading roller 2 and reach the surface of the support plate 11, the elastic effect of the spring 15 is utilized to make the two squeezing plates 14 always press against the material strips between them and squeeze them, so that the multiple material strips are squeezed and stuck together, and then they are pelletized by the cutting knife 18, avoiding the dispersion of the material strips affecting the pelletizing, thereby improving the pelletizing efficiency.

[0026] The extrusion plate 14 forms an angle of 30 degrees with the baffle 12 under the action of the spring 15 , and a plurality of extrusion rollers 16 are fixedly mounted at equal intervals on the surface of the extrusion plate 14 .

[0027] A protective box is fixedly connected to the surface of the body 1, and a second motor 20 is fixedly installed inside the protective box. The output shaft of the second motor 20 passes through the surface of the body 1 and is fixedly connected to a rotating shaft 19. One end of the rotating shaft 19 is fixedly connected to one end of the cutting knife 18, and the other end of the cutting knife 18 is fixedly connected to a rotating column 17. The end of the rotating column 17 away from the cutting knife 18 is rotatably connected to the inner wall of the body 1.

[0028] By setting a cutting knife 18, the cutting width of the cutting knife 18 is equal to the width of one end of the support plate 11, which makes it convenient to pelletize multiple fitted material strips and improves the efficiency of pelletizing. The inner wall of the body 1 corresponding to the lower side of the cutting knife 18 is set as an inclined surface, and one end of the inclined surface passes through the discharge port 21, which is conducive to the pellets after pelletizing the material strips rolling toward the discharge port 21 through the inclined surface and being discharged from the interior of the body 1 through the discharge port 21, thereby improving practicality.

[0029] A guide post 4 is fixedly connected between the upper and lower inner walls of the limiting groove 3 . The guide post 4 passes through the surface of the moving block 5 , and the moving block 5 is slidably connected to the outer wall of the guide post 4 .

[0030] By providing the guide column 4, the bracket 6 is prevented from being misplaced or shifted during the lifting process, and the bracket 6 is supported by the moving block 5 connected to the outer wall in a sliding manner.

[0031] A feed port 8 and a discharge port 21 are respectively provided on both sides of the machine body 1 , and the upper side of the feeding roller 2 and the surface of the support plate 11 are in the same horizontal plane.

[0032] The specific usage and function of this embodiment are as follows: by placing the material strips between the feeding roller 2 and the pressing roller 7, the feeding roller 2 is driven by starting the first motor 9 to move the material strips, and no manual loading is required. By setting the pressing roller 7, when it is necessary to pelletize material strips of different sizes, the electric push rod 10 is started to drive the bracket 6 to move up and down, and at the same time, the moving block 5 is driven to slide inside the limiting groove 3, thereby adjusting the distance between the feeding roller 2 and the pressing roller 7, which is beneficial to the pelletizing of material strips of different sizes and improves the diversification of production. When multiple material strips pass through the feeding roller 2 and reach the surface of the support plate 11, the elastic effect of the spring 15 is used to make the two squeezing plates 14 always press against the material strips between them and squeeze them. , so that multiple material strips are squeezed and fitted together, and then pelletized by the cutting knife 18, avoiding the dispersion of the material strips affecting the pelletizing, and improving the working efficiency of the pelletizing. The cutting width of the cutting knife 18 is equal to the width of one end of the support plate 11, which is convenient for pelletizing multiple fitted material strips and improving the efficiency of the pelletizing. The inner wall of the body 1 corresponding to the lower side of the cutting knife 18 is provided with an inclined surface, and one end of the inclined surface passes through the discharge port 21, which is conducive to the pellets after the material strips are pelletized to roll toward the discharge port 21 through the inclined surface and be discharged from the inside of the body 1 through the discharge port 21, thereby improving practicality. The guide column 4 is used to prevent the bracket 6 from being dislocated or shifted during the lifting process, and the movable block 5 connected by sliding on the outer wall is used to start the support effect on the bracket 6.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel particle pelletizer, comprising a body (1), characterized in that: The inner wall of the machine body (1) is rotatably connected to a feeding roller (2), one end of the feeding roller (2) passes through the inner wall of the machine body (1) and is fixedly connected to the output shaft of the first motor (9), the inner wall of the machine body (1) is symmetrically provided with two limiting grooves (3), the inner part of the limiting groove (3) is slidably connected to a moving block (5), one side of the moving block (5) is fixedly connected to a bracket (6), the inner wall of the bracket (6) is rotatably connected to a pressure roller (7), an electric push rod (10) is fixedly installed on the top surface of the inner part of the machine body (1), and the output end of the electric push rod (10) is fixedly connected to the top surface of the bracket (6); The inner wall of the machine body (1) is fixedly connected to a support plate (11), the surface of the support plate (11) is symmetrically fixedly connected to two baffles (12), the surface of the baffle (12) is symmetrically fixedly connected to two vertical plates (13), and an extrusion plate (14) is axially connected between the two vertical plates (13), a spring (15) is fixedly installed on one side of the extrusion plate (14), and the end of the spring (15) away from the extrusion plate (14) is connected to the baffle (12).

2. A novel particle cutter according to claim 1, characterized in that: The extrusion plate (14) forms a 30-degree angle with the baffle (12) under the action of the spring (15), and a plurality of extrusion rollers (16) are fixedly mounted at equal intervals on the surface of the extrusion plate (14).

3. A novel particle cutter according to claim 1, characterized in that: A protective box is fixedly connected to the surface of the machine body (1), and a second motor (20) is fixedly installed inside the protective box. The output shaft of the second motor (20) passes through the surface of the machine body (1) and is fixedly connected to a rotating shaft (19). One end of the rotating shaft (19) is fixedly connected to one end of the cutting knife (18), and the other end of the cutting knife (18) is fixedly connected to a rotating column (17). The end of the rotating column (17) away from the cutting knife (18) is rotatably connected to the inner wall of the machine body (1).

4. A novel particle cutter according to claim 1, characterized in that: A guide column (4) is fixedly connected between the upper and lower inner walls of the limiting groove (3), the guide column (4) passes through the surface of the moving block (5), and the moving block (5) is slidably connected to the outer wall of the guide column (4).

5. A novel particle cutter according to claim 1, characterized in that: A feed port (8) and a discharge port (21) are respectively provided on both sides of the machine body (1), and the upper side of the feeding roller (2) and the surface of the support plate (11) are on the same horizontal plane.

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