Raw material crusher with sound insulation structure for plastic particle processing

Abstract

The utility model is applicable to the field of crusher equipment, and provides a raw material crusher with a sound insulation structure for processing plastic particles, which comprises a bottom plate and a cantilever beam plate, the bottom plate and the cantilever beam plate are fixedly connected through a front support bridge and a rear support bridge, and the right end of the bottom plate is provided with a limiting mechanism and a pushing mechanism; and a slitting mechanism is arranged at the left end of the bottom plate. When the plate-shaped plastic cutting device is used, plate-shaped plastic to be processed is placed in the gap between the bottom plate and the cantilever beam plate, the sliding block and the cutting knife on the side wall of the sliding block can conduct cutting operation downwards in turn every time the inclined rotating disc is driven by the stepping motor to rotate by a circle, the cutting knife and the tool setting block can be replaced by different types, and therefore the larger the cutting angle of the cutting knife is, the larger the cutting angle is, the larger the cutting angle is. The larger the length of the plastic strip cut by the cutting knife is, the worker can adjust the length needing to be cut according to different types of crushers, the longer plastic strip can be stuffed into the large crusher for crushing, and the effect of convenient and fast debugging is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of crushing equipment, and specifically relates to a raw material crusher with a sound insulation structure for processing plastic granules. Background Technology

[0002] With the development of industrial technology, modern crushing equipment technology has become more and more sophisticated. For sheet-shaped plastic raw materials, directly inserting the sheet-shaped material into the crushing equipment will result in great resistance and may also damage the ratchet teeth inside the crushing equipment.

[0003] Secondly, traditional plastic pellet crushing equipment requires workers to fill the pellets little by little, which poses a certain danger to the workers, and manual filling is not precise enough. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a raw material crusher with a sound-insulating structure for processing plastic granules. In operation, the sheet-shaped plastic to be processed is placed into the gap between the base plate and the cantilever beam. A stepper motor drives the tilting turntable to rotate once per revolution. The tilting turntable, through two sets of steel balls on both sides, drives a slider to slide up and down. The slider and the cutting blades on its sidewalls alternately perform the cutting operation. Different models of cutting blades and blade blocks can be replaced, resulting in a larger cutting angle and a longer plastic strip cut by the blades. Operators can adjust the required cutting length according to different types of crushers. Larger crushers can accommodate even longer plastic strips for crushing, achieving convenient adjustment and thus solving the problems mentioned in the background art.

[0005] To solve the above problems, this utility model provides the following technical solution: a raw material crusher with a sound insulation structure for processing plastic granules, including a base plate and a cantilever plate, the base plate and the cantilever plate being fixedly connected by two front and rear support bridges, a limit mechanism and a pushing mechanism being provided at the right end of the base plate; a cutting mechanism being provided at the left end of the base plate, the cutting mechanism including two vertical guide rails at the top of the base plate, a slider being slidably mounted on the vertical guide rails, an assembly block being provided on the outer side of the slider, an inclined plate being provided on the outer wall of the assembly block, and a cutting blade being provided at the bottom end of each of the inclined plates, the end faces of the two cutting blades being in contact with each other, a cutting table matching the cutting blade surface being provided at the left end of the base plate, and the slider being connected to a tool pressure mechanism.

[0006] Furthermore, the limiting mechanism includes a limiting bridge at the right end of the base plate, and two limiting frames are provided at the bottom end of the limiting bridge. Inclined tiles are provided on the opposite bottom surfaces of the limiting frames. The limiting bridge is connected to the locking mechanism.

[0007] Furthermore, the locking mechanism includes two bolt rods at the top of the limiting bridge, and the top of the limiting bridge is also provided with a wire groove. The top edge of the limiting frame is inserted into the wire groove, and the bottom end of the bolt rod abuts against the top surface of the limiting frame.

[0008] Furthermore, the pushing mechanism includes two electric push rods at the top of the cantilever plate, the output end of the electric push rod is provided with a feeding plate, and the bottom end of the feeding plate is provided with a one-way ratchet rack in a straight line array, the one-way ratchet rack being attached to the plastic sheet.

[0009] Furthermore, the cutting table includes a blade-setting block on the left slope of the base plate. The blade-setting block is fixed to the two slopes on the left side of the base plate by countersunk bolts. The cutting surface of the blade-setting block is in vertical contact with the top blade surface of the cutting blade.

[0010] Furthermore, the tool pressure mechanism includes a stepper motor at the left end of the base plate, the output end of the stepper motor is provided with an inclined turntable, and two ball shell frames are provided on the inner side wall of the slider. Steel balls are rotatably arranged on the inner side of the ball shell frames, and the inclined turntable is inserted between the left and right sets of steel balls.

[0011] Compared with the prior art, the embodiments of this application have the following main advantages:

[0012] Firstly, when using this device, the sheet-shaped plastic to be processed is placed into the gap between the base plate and the cantilever beam. The stepper motor drives the tilting turntable to rotate once. The tilting turntable drives the slider to slide up and down through two sets of steel balls on both sides. The slider and the cutting blades on its side wall will take turns to perform the cutting operation. Different models of cutting blades and blade blocks can be replaced. Therefore, the larger the cutting angle of the cutting blade, the longer the plastic strips cut by the cutting blade. The operator can adjust the required cutting length according to different types of crushers. Larger crushers can be filled with longer plastic strips for crushing, achieving the effect of convenient adjustment.

[0013] Secondly, by rotating and loosening the two bolt rods, the two limiting frames can be positioned relative to the groove. The gap between the inclined tiles at the bottom of the limiting frames can limit the width of the plastic sheet passing through. The spacing of the limiting frames can be adjusted according to the different widths of the plastic sheet. The electric push rod pushes the plastic sheet one unit distance each time through the feeding plate. Attached Figure Description

[0014] Figure 1 This is a frontal view of the present invention.

[0015] Figure 2 This is a schematic diagram of the side view of this utility model.

[0016] Figure 3 This is a schematic diagram of the limiting frame of this utility model.

[0017] Figure 4 This is a schematic diagram of the feed plate of this utility model.

[0018] Figure 5 This is a schematic diagram of the slicing blade of this utility model.

[0019] Figure 6 This is a schematic diagram of the tilting turntable of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] Base plate 1, blade setting block 101, cantilever plate 2, support bridge 3, vertical guide rail 4, slider 401, spherical shell frame 402, assembly block 403, tilting plate 404, electric push rod 5, feeding plate 501, limit bridge 6, wire groove 601, bolt rod 602, limit frame 7, tilting tile 701, cutting blade 8, stepper motor 9, tilting turntable 901. Detailed Implementation

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0023] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] This utility model provides a raw material crusher with a sound-insulating structure for processing plastic granules, such as... Figure 1-6As shown, the device includes a base plate 1 and a cantilever beam 2, which are fixedly connected by two supporting bridges 3 at the front and rear. A limit mechanism and a pushing mechanism are provided at the right end of the base plate 1. A cutting mechanism is provided at the left end of the base plate 1. The cutting mechanism includes two vertical guide rails 4 at the top of the base plate 1, with a slider 401 slidably mounted on each guide rail 4. An assembly block 403 is provided on the outer side of the slider 401, and an inclined plate 404 is provided on the outer wall of the assembly block 403. A cutting blade 8 is provided at the bottom end of each inclined plate 404, with the end faces of the two cutting blades 8 touching each other. The base plate 1 has a cutting table at its left end that matches the blade of the cutting blade 8. The slider 401 is connected to the blade pressure mechanism. The plastic sheet passes through the gap between the base plate 1 and the cantilever plate 2. The two sets of sliders 401 and the cutting blades 8 on their side walls fall down along the vertical guide rail 4 in turn to cut the plastic sheet into strips between them and the cutting table. The larger the cutting angle between the cutting blade 8 and the cutting table, the longer the plastic strips cut by the cutting blade 8. The operator can adjust the required cutting length according to the different types of crushers. Larger crushers can be filled with longer plastic strips for crushing, achieving the effect of convenient adjustment.

[0025] The limiting mechanism includes a limiting bridge 6 at the right end of the base plate 1. Two limiting frames 7 are provided at the bottom end of the limiting bridge 6. Inclined tiles 701 are provided on the opposite surfaces of the bottom ends of the limiting frames 7. The limiting bridge 6 is connected to the locking mechanism. The gap between the inclined tiles 701 at the bottom of the limiting frames 7 can limit the width of the plastic plate that passes through, and thus the spacing of the limiting frames 7 can be adjusted according to the different widths of the plastic plate.

[0026] The locking mechanism includes two bolt rods 602 at the top of the limiting bridge 6. The top of the limiting bridge 6 is also provided with a wire groove 601. The top edge of the limiting frame 7 is inserted into the wire groove 601. The bottom end of the bolt rod 602 abuts against the top surface of the limiting frame 7. The two bolt rods 602 are rotated to loosen the limiting frame 7. At this time, the two limiting frames 7 can be moved and positioned relative to the wire groove 601. After the limiting frame 7 is repositioned, it is locked again by the bolt rods 602.

[0027] The pushing mechanism includes two electric push rods 5 at the top of the cantilever plate 2. The output end of the electric push rod 5 is provided with a feeding plate 501. The bottom end of the feeding plate 501 is provided with a one-way ratchet rack in a straight line. The one-way ratchet rack is attached to the plastic sheet. The electric push rod 5 pushes the plastic sheet one unit distance each time through the feeding plate 501.

[0028] The cutting table includes a blade-setting block 101 on the left slope of the base plate 1. The blade-setting block 101 is fixed to the two slopes on the left side of the base plate 1 by countersunk bolts. The cutting surface of the blade-setting block 101 is in vertical contact with the top blade surface of the cutting blade 8. The blade-setting block 101 can be replaced with different slope angle models. Then, the assembly block 403 and the tilting plate 404 can also be replaced with angle models that match the blade-setting block 101, achieving the effect of convenient adjustment.

[0029] The cutting tool pressure mechanism includes a stepper motor 9 at the left end of the base plate 1. The output end of the stepper motor 9 is provided with a tilting turntable 901. Two ball shell frames 402 are provided on the inner side wall of the slider 401. Steel balls are rotatably arranged on the inner side of the ball shell frames 402. The tilting turntable 901 is inserted between the two sets of steel balls on the left and right. The stepper motor 9 drives the tilting turntable 901 to rotate once. The tilting turntable 901 drives the slider 401 to slide up and down through the two sets of steel balls on both sides. The slider 401 and the cutting blade 8 on its side wall will take turns to perform cutting operations.

[0030] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0031] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0032] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A raw material crusher with a sound-insulating structure for processing plastic granules, characterized in that: It includes a base plate (1) and a cantilever plate (2), which are fixedly connected by two support bridges (3) at the front and rear. The right end of the base plate (1) is provided with a limit mechanism and a pushing mechanism. A slicing mechanism is provided at the left end of the base plate (1). The slicing mechanism includes two vertical guide rails (4) at the top of the base plate (1). A slider (401) is slidably mounted on the vertical guide rails (4). An assembly block (403) is provided on the outer side of the slider (401). An inclined plate (404) is provided on the outer side wall of the assembly block (403). A chopping blade (8) is provided at the bottom end of the inclined plate (404). The end faces of the two chopping blades (8) are in contact with each other. A cutting table matching the blade surface of the chopping blade (8) is provided at the left end of the base plate (1). The slider (401) is connected to the tool pressure mechanism.

2. The raw material crusher with a sound-insulating structure for processing plastic granules according to claim 1, characterized in that: The limiting mechanism includes a limiting bridge (6) at the right end of the base plate (1). The bottom end of the limiting bridge (6) is provided with two limiting frames (7). The bottom opposite surfaces of the limiting frames (7) are provided with inclined tiles (701). The limiting bridge (6) is connected to the locking mechanism.

3. A raw material crusher with a sound-insulating structure for processing plastic granules according to claim 2, characterized in that: The locking mechanism includes two bolt rods (602) at the top of the limiting bridge (6), and a wire groove (601) is also provided at the top of the limiting bridge (6). The top edge of the limiting frame (7) is inserted into the wire groove (601), and the bottom end of the bolt rod (602) abuts against the top surface of the limiting frame (7).

4. A raw material crusher with a sound-insulating structure for processing plastic granules according to claim 1, characterized in that: The pushing mechanism includes two electric push rods (5) at the top of the cantilever plate (2). The output end of the electric push rod (5) is provided with a feeding plate (501). The bottom end of the feeding plate (501) is provided with a one-way ratchet rack in a straight line array, and the one-way ratchet rack is attached to the plastic plate.

5. A raw material crusher with a sound-insulating structure for processing plastic granules according to claim 1, characterized in that: The cutting table includes a blade block (101) on the left slope of the base plate (1). The blade block (101) is fixed to the two slopes on the left side of the base plate (1) by countersunk bolts. The cutting surface of the blade block (101) is attached to the top blade surface of the cutting blade (8) in the vertical direction.

6. A raw material crusher with a sound-insulating structure for processing plastic granules according to claim 1, characterized in that: The tool pressure mechanism includes a stepper motor (9) at the left end of the base plate (1), and an inclined turntable (901) is provided at the output end of the stepper motor (9). Two ball shell frames (402) are provided on the inner side wall of the slider (401). Steel balls are rotatably arranged on the inner side of the ball shell frames (402), and the inclined turntable (901) is inserted between the two sets of steel balls.

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