Crushing mechanism for film separant

Abstract

The utility model discloses a crushing mechanism for a film separant, which relates to the technical field of film separant processing and comprises a crushing box, the upper end of the crushing box is fixedly communicated with a feed pipe, the lower end of the crushing box is provided with a discharge pipe, two ends of the crushing box are provided with support legs, and the upper part in the crushing box is fixedly connected with a U-shaped plate. And the two sides of the U-shaped plate are fixedly connected into the crushing box. According to the utility model, a group of crushing cutters crush rubber sheet separant raw materials into small particles, qualified small particles fall into the semicircular plate through a group of through holes I, the small particles are subjected to secondary crushing through the crushing cutter roller, qualified crushed powder is discharged through a group of through holes II, and water mist sprayed by the atomizing spray head is sprayed to the powder; and powder can be promoted to be discharged along a discharging pipe while being prevented from drifting everywhere, and in the crushing process, two sets of knocking columns continuously knock a U-shaped plate and a semicircular plate, so that small particles and powder are prevented from blocking through holes.

Description

Technical Field

[0001] The utility model relates to the technical field of film release agent processing, in particular to a pulverizing mechanism for film release agents. Background Art

[0002] Release agent is an additive that plays an isolating role. The film release agent in rubber processing is a type of operational auxiliary agent. Its main function is to prevent the mutual adhesion of the surfaces of films or semi-finished products. It is often used in operations such as plasticating, mixing, sheeting and molding of raw rubber and rubber materials. The release agent is in block form and needs to be crushed before use. In the existing technology, it is crushed by crushing equipment.

[0003] During the release agent crushing process, some of the release agent will not be completely crushed. The release agent made of raw materials that have agglomerated into blocks will cause gaps between the workpieces, affecting the actual effect. In the existing technology, a large amount of dust will be generated during the crushing process, which not only pollutes the environment, but also causes serious damage to the health of the workers. Utility Model Content

[0004] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a pulverizing mechanism for a film release agent, which includes a pulverizing box, the upper end of the pulverizing box is fixedly connected to a feed pipe, the lower end of the pulverizing box is provided with a discharge pipe, and legs are provided at both ends of the pulverizing box, the upper part of the pulverizing box is fixedly connected to a U-shaped plate, both sides of the U-shaped plate are fixedly connected to the pulverizing box, symmetrical guide plates are fixedly connected to the pulverizing box, a pair of guide plates are fixedly connected to one end of a semicircular plate on opposite sides, a pair of guide plates and both sides of the semicircular plate are fixedly connected to one side of the pulverizing box, a water pipe is fixedly connected to the pulverizing box, the liquid inlet end of the water pipe is fixedly connected to and passes through the pulverizing box, the inner circle of the water pipe is fixedly connected to a group of evenly arranged atomizing nozzles, a pulverizing structure is installed in the pulverizing box, and a knocking structure is installed in the pulverizing box;

[0005] The crushing structure includes a motor, a pair of pulleys, a belt, a rotating shaft, a set of crushing knives and a crushing knife roller;

[0006] One side of the crushing box is fixedly connected to the L-shaped plate 1, and the motor 1 is placed on one side of the support plate of the L-shaped plate 1. The output end of the motor 1 is fixedly connected to the pulley 1, and a pair of the pulleys 1 are connected through the belt 1. The central shafts of the pair of pulleys 1 are both connected with bearings and pass through the crushing box. One end of the central shaft of the pulley 1 located at the upper part is fixedly connected to the rotating shaft, and a group of evenly arranged crushing knives are fixedly connected to the outside of the rotating shaft. A group of crushing knives are located in the U-shaped plate, and each crushing knife consists of a support rod and an arc-shaped knife head. The central shaft of the pulley 1 located at the lower side is fixedly connected to the crushing knife roller, and the crushing knife roller is located in the semicircular plate.

[0007] The utility model is further configured as follows: the knocking structure includes a pair of pulleys, a second belt, a second motor, a pair of shafts and two sets of knocking posts;

[0008] The other side of the crushing box is fixedly connected to the L-shaped plate 2, the motor 2 is placed on the support plate of the L-shaped plate 2, the output end of the motor 2 is fixedly connected to the pulley 2, a pair of the pulleys 2 are connected through the belt 2, the central axes of a pair of the pulleys 2 are connected with bearings and pass through the crushing box, the central axes of a pair of the pulleys 2 are respectively fixedly connected to the corresponding shafts, and one side of a pair of the shafts is respectively fixedly connected to a corresponding group of evenly arranged knocking columns, each of the knocking columns is composed of a cylinder and a knocking ball, and two groups of the knocking columns are respectively located under the U-shaped plate and the semicircular plate.

[0009] The present invention is further configured as follows: a group of evenly arranged through holes 1 are provided on the semicircular surface of the U-shaped plate, a group of evenly arranged through holes 2 are provided on the semicircular plate, the diameter of the through hole 1 is greater than the diameter of the through hole 2, the shaft rod and the semicircular surface of the U-shaped plate are concentric, and the mounting shaft of the crushing knife roller and the semicircular plate are concentric.

[0010] The present invention is further configured as follows: the water pipe is located below a pair of the material guide plates, and the angle between a group of the atomizing nozzles and the adjacent clamping plates of the crushing box is between 30-45 degrees.

[0011] The present invention is further configured as follows: the crushing box is a square box body, the bottom of the crushing box is an inverted trapezoidal shape, and the feed pipe is an inverted trapezoidal pipe.

[0012] The utility model is further configured as follows: each of the knocking balls is a hard rubber ball, the surface of which has a certain hardness and elasticity, so as to avoid jamming and knocking out grooves when knocking.

[0013] The utility model is further configured as follows: the crushing knife roller is a circular roller with a group of staggered cutting knives provided on the outside, a gap is left between the cutting knives of the crushing knife roller and the semicircular plate, and the outer sides of the arc-shaped blade heads of a group of the crushing knives are in contact with the semicircular surface of the U-shaped plate.

[0014] The beneficial technical effects of the utility model are as follows: the utility model crushes the film release agent raw material into small particles through a group of crushing knives, and the qualified small particles fall into the semicircular plate through a group of through holes one, and the small particles are crushed for a second time by the crushing knife roller, and the qualified powder is discharged through a group of through holes two, and the water mist sprayed by the atomizing nozzle is sprayed onto the powder to prevent the powder from floating everywhere, and can promote the discharge of the powder along the discharge pipe. During the crushing process, the two groups of knocking columns continuously knock on the U-shaped plate and the semicircular plate to prevent small particles and powder from clogging the through holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows the main view of the utility model Figure 1 .

[0016] Figure 2 Shown is a side view of the present invention.

[0017] Figure 3 Shows the main view of the utility model Figure 2 .

[0018] Figure 1: Feed pipe, 2: Crushing box, 3: Crushing knife, 4: U-shaped plate, 5: Material guide plate, 6: Water pipe, 7: Crushing knife roller, 8: Semicircular plate, 9: Shaft, 10: Beating column, 11: Motor 1, 12: Belt 1, 13: Pulley 1, 14: Pulley 2, 15: Belt 2, 16: Motor 2. DETAILED DESCRIPTION

[0019] Please refer to the attached Figure 1-Figure 3 It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0020] The utility model proposes a pulverizing mechanism for film release agent. When using the device, a collection box is placed below the discharge port of the pulverizing box 2, the liquid inlet end of the water pipe 6 is fixedly connected to the external atomizer, the solid film release agent (hereinafter referred to as release agent) to be pulverized is poured into the pulverizing box 2 through the feed pipe 1, and the release agent falls into the U-shaped plate 4. The upper opening of the feed pipe 1 is covered by a cover plate, and the motor 11, the motor 2 16 and the external atomizer are started. The motor 11 drives the corresponding pulley 13 to rotate, and the pulley 13 is connected to the feed pipe 1. The belt 12 drives another pulley 13 to rotate, and a pulley 13 drives the rotating shaft to rotate. The rotating shaft drives a group of crushing knives 3 to rotate with the rotating shaft as the center of the circle. The arc-shaped blade heads of a group of crushing knives 3 slide along the semicircular surface of the U-shaped plate 4 to crush the release agent once. The qualified small particles fall through a group of through holes, and the unqualified release agent continues to be crushed in the U-shaped plate 4. The small particles slide along a pair of guide plates 5 into the semicircular plate 8. The crushing knife roller 7 rotates to crush the small particles for the second time. The release agent crushed into powder passes through a group of through holes. The through hole 2 falls, and the qualified small particles continue to be crushed in the semicircular plate 8. At the same time, the motor 2 16 drives the corresponding pulley 2 14 to rotate, and the pulley 2 14 drives another pulley 2 14 to rotate through the belt 2 15. A pair of pulleys 2 14 drives the corresponding shaft 9 to rotate, and a pair of shafts 9 drives a corresponding set of knocking columns 10 to rotate with the corresponding shaft 9 as the center of the circle. The two sets of knocking balls 10 rotate and continuously knock on the bottom of the U-shaped plate 4 and the semicircular plate 8 to prevent small particles and powder from clogging the through hole 1 and the through hole 2. The external atomizer will mist the water It is sprayed into the water pipe 6, and the water mist in the water pipe 6 is sprayed out through a group of inclined atomizing nozzles. The water mist is sprayed towards the powder, which prevents the powder from floating everywhere and promotes the discharge of the powder along the discharge pipe. The device uses two crushing processes to first crush the isolation agent into small particles and then into powder, so that the crushing is more thorough. While crushing, the feed pipe 1 is covered to prevent a small amount of dust generated during the crushing from floating out. Under the action of the atomizing nozzle, a large amount of powder is prevented from floating, and the powder is prevented from floating at the bottom of the crushing box 2. At the same time, the powder is prevented from floating everywhere after discharge.

[0021] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and components may be substituted with equivalents without departing from the scope of the present invention. In particular, the various technical features described in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions within the scope of the claims.

[0022] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and are not intended to indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.

[0025] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A pulverizing mechanism for a film release agent, comprising a pulverizing box (2), characterized in that: The upper end of the crushing box (2) is fixedly connected to the feed pipe (1), the lower end of the crushing box (2) is provided with a discharge pipe, and the two ends of the crushing box (2) are provided with supporting legs. The upper part of the crushing box (2) is fixedly connected to the U-shaped plate (4), and the two sides of the U-shaped plate (4) are fixedly connected to the crushing box (2). The crushing box (2) is fixedly connected to symmetrical guide plates (5), and the opposite sides of a pair of the guide plates (5) are respectively fixedly connected to one end of the semicircular plate (8). The two sides of a pair of the guide plates (5) and the semicircular plate (8) are respectively fixedly connected to one side of the crushing box (2). The crushing box (2) is fixedly connected to a water pipe (6), and the liquid inlet end of the water pipe (6) is fixedly connected to and passes through the crushing box (2). The inner circle of the water pipe (6) is fixedly connected to a group of evenly arranged atomizing nozzles. A crushing structure is installed in the crushing box (2), and a knocking structure is installed in the crushing box (2); The crushing structure includes a motor (11), a pair of pulleys (13), a belt (12), a rotating shaft, a set of crushing knives (3) and a crushing knife roller (7); One side of the crushing box (2) is fixedly connected to the L-shaped plate 1, the motor 1 (11) is placed on one side of the support plate of the L-shaped plate 1, the output end of the motor 1 (11) is fixedly connected to a pulley 1 (13), a pair of pulleys 1 (13) are connected through the belt 1 (12), the central axes of the pair of pulleys 1 (13) are both bearing-connected and pass through the crushing box (2), one end of the central axis of the pulley 1 (13) located at the upper part is fixedly connected to the rotating shaft, and a group of evenly arranged crushing knives (3) are fixedly connected to the outer side of the rotating shaft, a group of crushing knives (3) are located in the U-shaped plate, each crushing knife (3) is composed of a support rod and an arc-shaped knife head, the central axis of the pulley 1 (13) located at the lower side is fixedly connected to the crushing knife roller (7), and the crushing knife roller (7) is located in the semicircular plate (8).

2. A pulverizing mechanism for film release agent according to claim 1, characterized in that: The knocking structure includes a pair of pulleys (14), a belt (15), a motor (16), a pair of shafts (9) and two sets of knocking columns (10); The other side of the crushing box (2) is fixedly connected to the L-shaped plate 2, the motor 2 (16) is placed on the support plate of the L-shaped plate 2, the output end of the motor 2 (16) is fixedly connected to a pulley 2 (14), a pair of pulleys 2 (14) are connected through the belt 2 (15), the central axes of the pair of pulleys 2 (14) are bearing-connected and pass through the crushing box (2), the central axes of the pair of pulleys 2 (14) are respectively fixedly connected to the corresponding shaft rods (9), and one side of the pair of shaft rods (9) is respectively fixedly connected to a corresponding group of evenly arranged knocking columns (10), each of the knocking columns (10) is composed of a cylinder and a knocking ball, and the two groups of knocking columns (10) are respectively located below the U-shaped plate (4) and the semicircular plate (8).

3. A pulverizing mechanism for film release agent according to claim 2, characterized in that: The semicircular surface of the U-shaped plate (4) is provided with a group of evenly arranged through holes 1, the semicircular plate (8) is provided with a group of evenly arranged through holes 2, the diameter of the through hole 1 is greater than the diameter of the through hole 2, the shaft and the semicircular surface of the U-shaped plate (4) are in a concentric relationship, and the mounting shaft of the crushing knife roller (7) and the semicircular plate (8) are in a concentric relationship.

4. A pulverizing mechanism for film release agent according to claim 2, characterized in that: The water pipe (6) is located below a pair of the guide plates (5), and the angle between a group of the atomizing nozzles and the adjacent clamping plates of the crushing box (2) is between 30-45 degrees.

5. The pulverizing mechanism for film release agent according to claim 1, characterized in that: The crushing box (2) is a square box body, the bottom of the crushing box (2) is an inverted trapezoidal shape, and the feed pipe (1) is an inverted trapezoidal pipe.

6. A pulverizing mechanism for film release agent according to claim 2, characterized in that: Each of the striking balls is a hard rubber ball.

7. The pulverizing mechanism for film release agent according to claim 3, characterized in that: The crushing knife roller (7) is a circular roller with a group of staggered cutting knives on the outside. A gap is left between the cutting knives of the crushing knife roller (7) and the semicircular plate (8). The outer sides of the arc-shaped blade heads of a group of crushing knives (3) are in contact with the semicircular surface of the U-shaped plate (4).

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