Granulator for preparing plastic particles

Abstract

The utility model discloses a granulator for preparing plastic particles, which comprises a bottom plate, the middle part of the upper surface of the bottom plate is fixedly connected with a convex plate, the upper surface of the convex plate is provided with a feeding assembly, the feeding assembly is used for conveying uncut plastic particles, one end of the upper surface of the bottom plate is provided with a granulating assembly, and the other end of the upper surface of the bottom plate is provided with a cutting assembly. The feeding assembly is used for conveying plastic particles to one side, the pelletizing assembly is used for pelletizing the plastic particles, supporting legs are fixedly connected to the four corners of the lower surface of the bottom plate, and through the design of the bottom plate, the supporting legs, the protruding plate, the feeding assembly and the pelletizing assembly, during use, the feeding assembly can be used for conveying the plastic particles which are not pelletized to one side, and in the conveying process, the plastic particles are conveyed to the other side. And the plastic particles can be subjected to particle cutting operation through the particle cutting assembly, and the effects that the practicability of the particle cutting machine can be improved, and the use cost can be saved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic pellet preparation, in particular to a pelletizer for preparing plastic pellets. Background Art

[0002] Plastic pellets are semi-finished products of the plastic molding industry and are also raw materials for extrusion, injection molding, blow molding, foaming and other molding processes. The granulation process is: plastic pellets and various additives and auxiliaries are metered, mixed, extruded, cooled, air-dried and cut into granular plastics. Plastic pellets are generally rod-shaped before cutting and become granular after cutting.

[0003] The problem with the prior art is that the existing plastic pellet cutting method is generally manual cutting, which is not only time-consuming and labor-intensive, but also prone to accidental injury to workers. In addition, some other cutting machines are too complicated to operate and have high operating costs. Therefore, we propose a pelletizer for preparing plastic pellets. Utility Model Content

[0004] The purpose of the utility model is to provide a pelletizer for preparing plastic pellets to solve the problems raised in the above background technology.

[0005] The utility model is implemented as follows: a pelletizer for preparing plastic pellets comprises a bottom plate, a convex plate is fixedly connected to the middle of the upper surface of the bottom plate, a feeding assembly is arranged on the upper surface of the convex plate, the feeding assembly is used to transport uncut plastic pellets, a pelletizing assembly is arranged at one end of the upper surface of the bottom plate, the pelletizing assembly is used to pelletize plastic pellets, and legs are fixedly connected to the four corners of the lower surface of the bottom plate.

[0006] As a preferred embodiment of the utility model, the feeding assembly includes a limit plate, the limit plate is fixedly connected to the upper surface of the convex plate, a plurality of groups of semicircular grooves are opened on the upper surface of the limit plate, and fixed plates are fixedly connected to both sides of the limit plate surface.

[0007] As a preferred embodiment of the utility model, one side of the surface of the two groups of fixed plates is fixedly connected to an electric push rod, the piston ends of the two groups of electric push rods are fixedly connected to a connecting plate, and the upper surfaces of the two groups of connecting plates are fixedly connected to a first mounting seat.

[0008] As a preferred embodiment of the utility model, the first motor is fixedly connected in the two groups of the first mounting seats, the second clamping plate is fixedly connected to the output ends of the two groups of the first motors, and the first clamping plate corresponding to the second clamping plate is fixedly connected to one side of the surface of the two groups of the connecting plates.

[0009] As a preferred embodiment of the utility model, the pelletizing assembly includes a connecting frame, the connecting frame is fixedly connected to one side of the upper surface of the bottom plate, a movable plate is movably connected inside the connecting frame, and a blade is fixedly connected to one end of one side of the movable plate.

[0010] As a preferred embodiment of the utility model, one end of the lower surface of the movable plate is fixedly connected to a mounting plate, one side of the mounting plate is fixedly connected to a rotating rod, and a spring top rod is movably connected to the surface of the rotating rod.

[0011] As a preferred embodiment of the utility model, the other end of the spring top rod is fixedly connected to the second motor, the surface of the second motor is fixedly connected to the second mounting seat, one side of the surface of the connecting frame is fixedly connected to a rectangular plate, and the rectangular plate and the second mounting seat are fixedly connected.

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

[0013] 1. The utility model adopts the design of the bottom plate, the legs, the convex plate, the feeding assembly and the pelletizing assembly. When in use, the feeding assembly can be used to transport the plastic pellets before pelletizing to one side. During the transportation process, the pelletizing assembly will be used to pelletize the plastic pellets, thereby achieving the effect of improving the practicality of the pelletizer and saving the use cost.

[0014] 2. The utility model is designed with a limit plate, a fixing plate, a semicircular groove, an electric push rod, a connecting plate, a first mounting seat, a first motor, a first clamping plate and a second clamping plate. When in use, the uncut plastic pellets are placed inside the semicircular groove on the surface of the limit plate, and then the electric push rod moves to one side. When it moves to a suitable distance, the first motor is started, and the first motor will mobilize the second clamping plate to rotate, so that the second clamping plate and the first clamping plate clamp the plastic pellets at the same time, and then the electric push rod is started again to pull the plastic pellets to one side, thereby achieving the effect of facilitating the plastic pellets to move to one side.

[0015] 3. The utility model adopts the design of the connecting frame, the movable plate, the mounting plate, the rotating rod, the spring push rod, the second motor, the second mounting seat, the rectangular plate and the blade. When the plastic pellets are transported to a suitable position, the second motor is started, and the second motor drives the spring push rod to rotate. During the rotation process, one end of the spring push rod rotates on the surface of the rotating rod to prevent it from getting stuck, and the rotating rod and the mounting plate drive the movable plate and the blade to move back and forth, thereby achieving the effect of facilitating the cutting of the plastic rod into plastic pellets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0017] Figure 2It is a schematic diagram of the structure of the feeding assembly provided by the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of a pelletizing assembly provided in an embodiment of the utility model.

[0019] In the figure: 1, bottom plate; 2, supporting legs; 3, convex plate; 4, feeding assembly; 401, limiting plate; 402, fixing plate; 403, semicircular groove; 404, electric push rod; 405, connecting plate; 406, first mounting seat; 407, first motor; 408, first clamping plate; 409, second clamping plate; 5, pelletizing assembly; 501, connecting frame; 502, movable plate; 503, mounting plate; 504, rotating rod; 505, spring push rod; 506, second motor; 507, second mounting seat; 508, rectangular plate; 509, blade. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 3 As shown, a pelletizer for preparing plastic pellets provided by an embodiment of the utility model comprises a base plate 1, a convex plate 3 is fixedly connected to the middle of the upper surface of the base plate 1, a feeding assembly 4 is arranged on the upper surface of the convex plate 3, the feeding assembly 4 is used to transport uncut plastic pellets, a pelletizing assembly 5 is arranged at one end of the upper surface of the base plate 1, the pelletizing assembly 5 is used to pelletize plastic pellets, and legs 2 are fixedly connected to the four corners of the lower surface of the base plate 1.

[0023] The above scheme is adopted: through the design of the bottom plate 1, the supporting legs 2, the convex plate 3, the feeding component 4 and the pelletizing component 5, when in use, the feeding component 4 can be used to transport the plastic pellets before pelletizing to one side, and during the transportation process, the pelletizing component 5 will be used to pelletize the plastic pellets, thereby achieving the effect of improving the practicality of the pelletizer and saving the use cost.

[0024] refer to Figure 2The feeding assembly 4 includes a limit plate 401, which is fixedly connected to the upper surface of the convex plate 3. A plurality of groups of semicircular grooves 403 are provided on the upper surface of the limit plate 401. Both sides of the limit plate 401 are fixedly connected with fixed plates 402; one side of the surface of the two groups of fixed plates 402 is fixedly connected with an electric push rod 404, the piston ends of the two groups of electric push rods 404 are fixedly connected with a connecting plate 405, and the upper surfaces of the two groups of connecting plates 405 are fixedly connected with a first mounting seat 406; the two groups of first mounting seats 406 are fixedly connected with a first motor 407, the output ends of the two groups of first motors 407 are fixedly connected with a second clamping plate 409, and one side of the surface of the two groups of connecting plates 405 is fixedly connected with a first clamping plate 408 corresponding to the second clamping plate 409.

[0025] The above scheme is adopted: through the design of the limiting plate 401, the fixing plate 402, the semicircular groove 403, the electric push rod 404, the connecting plate 405, the first mounting seat 406, the first motor 407, the first clamping plate 408 and the second clamping plate 409, when in use, the uncut plastic pellets are placed inside the semicircular groove 403 on the surface of the limiting plate 401, and then the electric push rod 404 is moved to one side. When it moves to a suitable distance, the first motor 407 is started, and the first motor 407 will mobilize the second clamping plate 409 to rotate, so that the second clamping plate 409 and the first clamping plate 408 clamp the plastic pellets at the same time, and then the electric push rod 404 is started again to pull the plastic pellets to one side, thereby achieving the effect of facilitating the plastic pellets to move to one side.

[0026] refer to Figure 3 The pelletizing assembly 5 includes a connecting frame 501, which is fixedly connected to one side of the upper surface of the bottom plate 1, and a movable plate 502 is movably connected inside the connecting frame 501, and a blade 509 is fixedly connected to one end of one side of the movable plate 502; a mounting plate 503 is fixedly connected to one end of the lower surface of the movable plate 502, a rotating rod 504 is fixedly connected to one side of the mounting plate 503, and a spring push rod 505 is movably connected to the surface of the rotating rod 504; the other end of the spring push rod 505 is fixedly connected to a second motor 506, and a second mounting seat 507 is fixedly connected to the surface of the second motor 506; a rectangular plate 508 is fixedly connected to one side of the surface of the connecting frame 501, and the rectangular plate 508 and the second mounting seat 507 are fixedly connected.

[0027] The above scheme is adopted: through the design of the connecting frame 501, the movable plate 502, the mounting plate 503, the rotating rod 504, the spring top rod 505, the second motor 506, the second mounting seat 507, the rectangular plate 508 and the blade 509, when the plastic pellets are transported to the appropriate position, the second motor 506 is started, and the second motor 506 will drive the spring top rod 505 to rotate. During the rotation process, one end of the spring top rod 505 will rotate on the surface of the rotating rod 504 to prevent it from getting stuck, and the rotating rod 504 and the mounting plate 503 will drive the movable plate 502 and the blade 509 to move back and forth, thereby achieving the effect of facilitating the cutting of the plastic rod into plastic pellets.

[0028] The working principle of this utility model:

[0029] When in use, the uncut plastic pellets are placed inside the semicircular groove 403 on the surface of the limiting plate 401, and then the electric push rod 404 moves to one side. When it moves to a suitable distance, the first motor 407 is started, and the first motor 407 will mobilize the second clamping plate 409 to rotate, so that the second clamping plate 409 and the first clamping plate 408 clamp the plastic pellets at the same time, and then the electric push rod 404 is started again to pull the plastic pellets to one side, so as to drive the plastic pellets to move to one side. When the plastic pellets are transported to a suitable position, the second motor 506 is started, and the second motor 506 will drive the spring push rod 505 to rotate. During the rotation process, one end of the spring push rod 505 will rotate on the surface of the rotating rod 504 to prevent it from getting stuck, and the rotating rod 504 and the mounting plate 503 will drive the movable plate 502 and the blade 509 to move back and forth, so as to cut the plastic rod into plastic pellets.

[0030] In summary: this pelletizer for preparing plastic pellets, through the structure of pelletizer assembly 5, connecting frame 501, movable plate 502, mounting plate 503, rotating rod 504, spring top rod 505, second motor 506, second mounting seat 507, rectangular plate 508 and blade 509, solves the problem that the existing plastic pellet cutting method is generally manual cutting, which is not only time-consuming and labor-intensive, but also easy to accidentally injure workers, and some other cutting machines are too complicated to operate and have high cost of use.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pelletizer for preparing plastic pellets, comprising a bottom plate (1), Features: A convex plate (3) is fixedly connected to the middle of the upper surface of the bottom plate (1), and a feeding assembly (4) is arranged on the upper surface of the convex plate (3). The feeding assembly (4) is used to transport uncut plastic pellets. A pelletizing assembly (5) is arranged at one end of the upper surface of the bottom plate (1). The pelletizing assembly (5) is used to pelletize plastic pellets. Support legs (2) are fixedly connected to the four corners of the lower surface of the bottom plate (1).

2. A pelletizer for preparing plastic pellets as claimed in claim 1, Features: The feeding assembly (4) comprises a limiting plate (401), the limiting plate (401) being fixedly connected to the upper surface of the convex plate (3), the upper surface of the limiting plate (401) being provided with a plurality of groups of semicircular grooves (403), and both sides of the surface of the limiting plate (401) being fixedly connected to fixing plates (402).

3. A pelletizer for preparing plastic pellets as claimed in claim 2, Features: One side of the surface of the two sets of fixed plates (402) is fixedly connected to an electric push rod (404), the piston ends of the two sets of electric push rods (404) are fixedly connected to a connecting plate (405), and the upper surfaces of the two sets of connecting plates (405) are fixedly connected to a first mounting seat (406).

4. A pelletizer for preparing plastic pellets as claimed in claim 3, Features: The first motors (407) are fixedly connected inside the two groups of the first mounting seats (406), the output ends of the two groups of the first motors (407) are fixedly connected to the second clamping plates (409), and one side of the surface of the two groups of the connecting plates (405) is fixedly connected to a first clamping plate (408) corresponding to the second clamping plate (409).

5. A pelletizer for preparing plastic pellets as claimed in claim 1, Features: The pelletizing assembly (5) comprises a connecting frame (501), the connecting frame (501) being fixedly connected to one side of the upper surface of the bottom plate (1), a movable plate (502) being movably connected inside the connecting frame (501), and a blade (509) being fixedly connected to one end of one side of the movable plate (502).

6. A pelletizer for preparing plastic pellets as claimed in claim 5, Features: One end of the lower surface of the movable plate (502) is fixedly connected to a mounting plate (503), one side of the mounting plate (503) is fixedly connected to a rotating rod (504), and a spring top rod (505) is movably connected to the surface of the rotating rod (504).

7. A pelletizer for preparing plastic pellets as claimed in claim 6, Features: The other end of the spring push rod (505) is fixedly connected to a second motor (506), the surface of the second motor (506) is fixedly connected to a second mounting seat (507), and one side of the surface of the connecting frame (501) is fixedly connected to a rectangular plate (508), and the rectangular plate (508) and the second mounting seat (507) are fixedly connected.

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