Granulator for plastic raw material processing

Abstract

The utility model discloses a granulator for plastic raw material processing, which relates to the technical field of plastic raw material processing and comprises a bottom plate, a support plate is arranged on one side above the bottom plate, vertical rods are fixedly arranged on two sides of the upper end of the support plate, bent rods are fixedly arranged at the upper ends of the vertical rods, and a vertical plate is fixedly arranged between the two bent rods. A motor is arranged on one side of the vertical plate, a half-face gear is fixedly arranged at the output end of the motor, a circulating part is arranged on the side, close to the motor, of the vertical plate, toothed plates used in cooperation with the half-face gear are fixedly arranged on the inner walls of the two sides of the circulating part, and a cutting plate is fixedly arranged at the lower end of the circulating part. According to the granulator for processing the plastic raw materials, the cutting plate can rapidly do circulating reciprocating motion, the granulating efficiency is improved, the structural design is reasonable, all parts work cooperatively, and the granulator has high practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic raw material processing technical field, concretely is a granulator for plastic raw material processing. BACKGROUND

[0002] Plastic raw material processing is the process that various plastic raw materials are changed into plastic products with specific shape, performance and purpose, it is a complex process, needs to consider raw material selection, processing method, equipment performance, quality control and multiple factors to produce high quality plastic products, and the granulator is often used in processing.

[0003] But the prior art still has the following problems:

[0004] The granulator for plastic raw material processing of prior art mostly cannot guarantee high efficiency and stable operation, part of the granulator cannot realize the rapid reciprocating motion of the cutting plate, which makes the number of granules in unit time limited in the granulation process, greatly reduces the production efficiency, and if the power output of the driving mode is unstable, the movement speed and intensity of the cutting plate will be uneven, which will make the size of the granules inconsistent, affect the product quality, and also easily damage the parts of the granulator, increase the maintenance cost.

[0005] In view of the above problems, the inventor puts forward a kind of granulator for plastic raw material processing to solve the above problems. CONTENT OF UTILITY MODEL

[0006] In order to solve the problem of not being able to guarantee high efficiency and stable operation, the utility model aims at providing a granulator for plastic raw material processing.

[0007] In order to solve the above technical problems, the utility model adopts the following technical scheme: a kind of granulator for plastic raw material processing, including bottom plate, the upper side of the bottom plate is equipped with support plate, the upper end of the support plate is fixedly provided with vertical rod on both sides, the upper end of the vertical rod is fixedly provided with bent rod, and the vertical rod is fixedly provided with vertical plate between two bent rods, the side of the vertical plate is equipped with motor, the output end of the motor is fixedly provided with half face gear, the side of the vertical plate close to motor is equipped with circulation piece, the inner wall of both sides of the circulation piece is fixedly provided with the gear plate used in cooperation with half face gear, the gear block and the gear groove on the outer surface of half face gear are the same specification, can be engaged transmission, the lower end of the circulation piece is fixedly provided with cutting plate, the upper end of support plate is equipped with cutting groove used in cooperation with cutting plate.

[0008] Preferably, the upper side of the bottom plate is provided with a storage box, both sides of the upper end of the bottom plate are fixedly provided with two guide rails, and the upper end of the guide rail is slidably provided with two electric sliding blocks, the electric sliding block is provided with four, and the four electric sliding blocks are distributed in a rectangular shape, both sides of the storage box are symmetrically provided with mounting plates, and the upper end of the electric sliding block is connected with the corresponding mounting plate through bolt cooperation.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] 1、The motor drive half-face gear cooperates with the toothed plate, so that the cutting plate can quickly make a cyclic reciprocating motion, the efficiency of the cutting is improved, the cutting machine has a reasonable structure design, the components work cooperatively, the demand for cutting in the processing of plastic raw materials can be met, and higher practicability is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0012] Figure 1 It is a whole structure schematic view of the utility model.

[0013] Figure 2 It is an explosion view of a vertical rod section of the utility model.

[0014] Figure 3 It is an explosion view of the related structure of the homing plate of the utility model.

[0015] Figure 4 It is a storage box section explosion view of the utility model.

[0016] In the drawing: 1, bottom plate;2, support plate;21, support rod;22, baffle;3, storage box;31, guide rail;32, electric sliding block;33, mounting plate;41, vertical rod;42, bent rod;43, vertical plate;44, motor;45, half-face gear;46, circulating piece;47, toothed plate;48, cutting plate;49, support;410, limiting block;411, T-shaped sliding block;412, sliding groove;413, inclined plate;5, homing plate;51, side plate;52, limiting groove;53, spring shock absorber. DETAILED DESCRIPTION

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1: As Figures 1-2 As shown, this utility model provides a pelletizer for processing plastic raw materials, including a base plate 1, a support plate 2 on one side of the upper part of the base plate 1, four support rods 21 fixed between the support plate 2 and the base plate 1, vertical rods 41 fixed on both sides of the upper end of the support plate 2, baffles 22 fixed on both sides of the upper end of the support plate 2, and the baffles 22 are fixedly connected to the corresponding vertical rods 41, bent rods 42 fixed on the upper end of the vertical rods 41, and a vertical plate 43 fixed between two bent rods 42, a motor 44 on one side of the vertical plate 43, a half-face gear 45 fixed on the output end of the motor 44, a circulation component 46 on the side of the vertical plate 43 near the motor 44, toothed plates 47 for cooperating with the half-face gear 45 fixed on both inner walls of the circulation component 46, and a cutting plate 48 fixed on the lower end of the circulation component 46. The extruded plastic strips are conveyed to the support plate 2, and the support plate 2 is fixed to the base plate by the support rods 21. 1. The baffle 22 can limit the plastic strip. After the motor 44 starts, its output end drives the half-face gear 45 to rotate. When the toothed part of the half-face gear 45 contacts the toothed plate 47, it will drive the circulating part 46 to move. When the toothless part of the half-face gear 45 rotates to be opposite to the toothed plate 47, the circulating part 46 stops moving. This process is repeated to make the circulating part 46 perform cyclic reciprocating motion. When the circulating part 46 drives the cutting plate 48 to perform reciprocating motion, it cuts the plastic raw material passing through the area into granules. The motor 44 drives the half-face gear 45 to cooperate with the toothed plate 47, so that the cutting plate 48 can quickly perform cyclic reciprocating motion, which improves the pelletizing efficiency. Moreover, the movement of the cutting plate 48 is stable, which ensures the precision and quality of pelletizing. The pelletizer has a reasonable structural design and all parts work together to meet the pelletizing needs in the processing of plastic raw materials, and has high practicality.

[0019] A bracket 49 is fixedly mounted on one end of the upright plate 43. One end of the motor 44 is fixedly connected to the bracket 49, and the output end of the motor 44 passes through the bracket 49. A limiting block 410 is fixedly mounted on one end of the upright plate 43, and the upper end of the circulation component 46 is movably connected to the limiting block 410. A return plate 5 is fixedly mounted on the upper end of the circulation component 46, and side plates 51 are slidably connected to both sides of the return plate 5. A limiting groove 52 for use with the return plate 5 is opened on the inner side of the side plate 51. The lower ends of the two side plates 51 are fixedly connected to the upright plate 43, and two spring shock absorbers 53 are fixedly mounted between the upright plate 43 and the return plate 5. T-shaped sliders 411 are fixedly mounted on both ends of the cutting plate 48, and grooves 412 for use with the T-shaped sliders 411 are opened on the inner side of the two vertical rods 41. The motor 44 is connected to the bracket. 49 is fixed on the upright plate 43, ensuring the stability of the motor 44 during operation. The limiting block 410 limits the upper end of the circulating component 46, ensuring that the circulating component 46 moves on the predetermined trajectory. When the circulating component 46 is driven by the motor 44 to perform cyclic reciprocating motion through the cooperation of the half-face gear 45 and the toothed plate 47, the connection method of the return plate 5, the side plate 51 and the limiting groove 52 can ensure that after each cycle, the upper end of the circulating component 46 can accurately return to the initially set position range, preparing for the next cycle, thereby ensuring the continuity and accuracy of the entire cutting action. The cutting plate 48 at the lower end of the circulating component 46 cooperates with the sliding groove 412 at the inner end of the vertical rod 41 through the T-shaped sliders 411 at both ends, making the cutting plate 48 more stable when moving with the circulating component 46.

[0020] Example 2: Figure 3 As shown, a storage box 3 is provided on one side of the upper part of the base plate 1. An inclined plate 413 is fixedly provided at one end of the support plate 2, and the lower end of the inclined plate 413 is at the same height as the upper end of the storage box 3. Two guide rails 31 are fixedly provided on both sides of the upper end of the base plate 1, and two electric sliders 32 are slidably provided on the upper end of the guide rails 31. Mounting plates 33 are symmetrically provided on both sides of the storage box 3. The upper end of the electric slider 32 is connected to the corresponding mounting plate 33 by bolts. The cut plastic particles slide down into the storage box 3 through the inclined plate 413. The two ends of the storage box 3 are connected to the electric sliders 32 through the mounting plates 33. The electric sliders 32 can slide on the guide rails 31, which makes it easy to adjust the position of the storage box 3 as needed, and facilitates the collection and transfer of the cut plastic particles.

[0021] Working principle: the extruded plastic strip is conveyed to the support plate 2, the support plate 2 is fixed on the bottom plate 1 through the support rod 21, the baffle 22 can limit the plastic strip, the motor 44 is started, the output end drives the half face gear 45 to rotate, when the half face gear 45 tooth part contacts with the tooth plate 47, the circulating piece 46 is driven to move, when the half face gear 45 toothless part rotates to opposite with the tooth plate 47, the circulating piece 46 stops moving, so repeatedly, the circulating piece 46 does the cyclic reciprocating motion, when the circulating piece 46 drives the cutting plate 48 to do reciprocating motion, the plastic raw material passing through the area is cut into granular, the motor 44 drives the half face gear 45 to cooperate with the tooth plate 47, so that the cutting plate 48 can quickly do the cyclic reciprocating motion, improve the efficiency of the cutting, and the cutting plate 48 moves stably, ensure the precision and quality of the cutting, the cutting machine structure design is reasonable, the parts work together, can meet the demand of the cutting in the plastic raw material processing, has higher practicality;

[0022] The motor 44 is fixed on the vertical plate 43 through the support 49, the stability of the motor 44 is ensured when working, the limiting block 410 limits the upper end of the circulating piece 46, ensures that the circulating piece 46 moves on the given track, when the circulating piece 46 does the cyclic reciprocating motion under the drive of the motor 44 through the cooperation of the half face gear 45 and the tooth plate 47, the returning plate 5, the side plate 51 and the limiting groove 52 can ensure that the upper end of the circulating piece 46 can accurately return to the initial set position range after each cyclic motion, prepare for the next cyclic motion, so as to guarantee the coherence and accuracy of the whole cutting action, the cutting plate 48 at the lower end of the circulating piece 46 is cooperated with the slide groove 412 at the inner end of the vertical rod 41 through the T-shaped sliding block 411 at both ends, so that the cutting plate 48 is more stable when moving with the circulating piece 46;

[0023] The plastic particles after cutting slide to the storage box 3 through the inclined plate 413, the storage box 3 is connected with the electric sliding block 32 through the mounting plate 33 at both ends, the electric sliding block 32 can slide on the guide rail 31, so as to adjust the position of the storage box 3 according to the need, the cut plastic particles are conveniently collected and transported.

[0024] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and their equivalent technologies, the utility model also intends to include these modifications and variations.

Claims

1. A pelletizer for processing plastic raw materials, comprising a base plate (1), characterized in that: A support plate (2) is provided on one side above the base plate (1). Vertical rods (41) are fixed on both sides of the upper end of the support plate (2). A bent rod (42) is fixed on the upper end of the vertical rod (41), and a vertical plate (43) is placed between the two bent rods (42). A motor (44) is provided on one side of the vertical plate (43). A half-face gear (45) is fixed on the output end of the motor (44). A circulation component (46) is provided on the side of the vertical plate (43) near the motor (44). A toothed plate (47) is fixed on both sides of the inner wall of the circulation component (46) to cooperate with the half-face gear (45). A cutting plate (48) is fixed on the lower end of the circulation component (46).

2. The pelletizer for processing plastic raw materials as described in claim 1, characterized in that: A storage box (3) is provided on one side above the base plate (1). Two guide rails (31) are fixed on both sides of the upper end of the base plate (1), and two electric sliders (32) are slidably provided on the upper end of the guide rails (31). Mounting plates (33) are symmetrically provided on both sides of the storage box (3). The upper end of the electric slider (32) is connected to the corresponding mounting plate (33) by bolts.

3. The pelletizer for processing plastic raw materials as described in claim 1, characterized in that: Both sides of the upper end of the support plate (2) are fixedly provided with baffles (22), and the baffles (22) are fixedly connected to the corresponding vertical rods (41).

4. A pelletizer for processing plastic raw materials as described in claim 1, characterized in that: One end of the upright plate (43) is fixedly provided with a bracket (49), one end of the motor (44) is fixedly connected to the bracket (49), and the output end of the motor (44) passes through the bracket (49).

5. A pelletizer for processing plastic raw materials as described in claim 1, characterized in that: One end of the upright plate (43) is fixedly provided with a limiting block (410), and the upper end of the circulation component (46) is movably connected to the limiting block (410). The upper end of the circulation component (46) is fixedly provided with a return plate (5), and both sides of the return plate (5) are slidably connected with side plates (51). The inner side of the side plate (51) is provided with a limiting groove (52) for use with the return plate (5). The lower ends of the two side plates (51) are fixedly connected to the upright plate (43), and two spring shock absorbers (53) are fixedly provided between the upright plate (43) and the return plate (5).

6. A pelletizer for processing plastic raw materials as described in claim 1, characterized in that: Both ends of the cutting plate (48) are fixed with T-shaped sliders (411), and the inner sides of the two vertical rods (41) are provided with grooves (412) for use with the T-shaped sliders (411).

7. A pelletizer for processing plastic raw materials as described in claim 1, characterized in that: Four support rods (21) are fixedly provided between the support plate (2) and the base plate (1).

8. A pelletizer for processing plastic raw materials as described in claim 2, characterized in that: One end of the support plate (2) is fixedly provided with an inclined plate (413), and the lower end of the inclined plate (413) is at the same height as the upper end of the storage box (3).

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