CN110625844A

CN110625844A - Rubber reducing mechanism who prevents blockking up of dual cutting

Info

Publication number: CN110625844A
Application number: CN201910862011.3A
Authority: CN
Inventors: 王军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2019-12-31

Abstract

The invention relates to the technical field of rubber treatment, and discloses a double-cutting anti-blocking rubber crushing device which comprises an operation box, wherein the bottom in the operation box is fixedly connected with a motor, the top of the motor is fixedly connected with a shaft lever, the middle part of the shaft lever is fixedly connected with a screening plate, a second blade is fixedly connected to the outer side of the shaft lever and positioned above the screening plate, fans are fixedly connected to two sides in the operation box, a rolling shaft is movably connected to the inner part of the operation box and positioned above the fans, a first blade is fixedly connected to the outer side of the rolling shaft, the double-cutting anti-blocking rubber crushing device cuts rubber into strips through the first blade on the rolling shaft, then the rubber strips are continuously cut through the second blade on the rotating shaft, the screening plate is driven to rotate through the rotating shaft, and rubber particles meeting requirements after the cutting fall into a discharge port through the screening plate, thereby avoiding clogging of the screening plate.

Description

Rubber reducing mechanism who prevents blockking up of dual cutting

Technical Field

The invention relates to the technical field of rubber treatment, in particular to a double-cutting anti-blocking rubber crushing device.

Background

The rubber can be divided into two types, namely natural rubber and synthetic rubber, wherein the natural rubber is formed by refining plant latex, the synthetic rubber is prepared by mixing high molecular compounds, the rubber has good elasticity, can generate larger deformation under the action of external force, and is widely applied to the aspects of industry, life and the like.

At present, the rubber which is just processed is massive and therefore has no practicability, so that the rubber can be widely applied to various fields only by cutting the rubber into small blocks or special shapes, however, the rubber particles are often inconsistent in size due to insufficient cutting in the cutting process, the rubber surface is not dry enough and has viscosity, and the rubber particles can block a screening device when falling down, so that the screening effect is poor, and the finished product cannot meet the requirement.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a novel double-cutting anti-blocking rubber crushing device which has the advantages of good cutting effect and the like and solves the problems of poor cutting effect, blocking of a screening device and the like.

(II) technical scheme

In order to achieve the purposes of poor cutting effect, blocking of a screening device and the like, the invention provides the following technical scheme: a rubber crushing device with double cutting and anti-blocking functions comprises an operation box, wherein a motor is fixedly connected to the lower portion of the interior of the operation box, a shaft lever is fixedly connected to the top of the motor, a screening plate is fixedly connected to the middle of the shaft lever, a second blade is fixedly connected to the outer side of the shaft lever and positioned above the screening plate, fans are fixedly connected to the two sides of the interior of the operation box, fixed blocks are fixedly connected to the two sides of the interior of the operation box and positioned below the fans, springs are fixedly connected to the interior of the fixed blocks, sliders are fixedly connected to the right sides of the springs and close to the fixed blocks, supporting plates are fixedly connected to the two sides of the operation box, rolling shafts are movably connected to the interior of the operation box and positioned above the fans, first blades are fixedly connected to the outer sides of the rolling shafts, and a baffle is fixedly connected to, the top of the operation box is provided with a feed inlet, and the two sides of the bottom of the operation box are provided with discharge outlets.

Preferably, the screening plate is internally provided with a proper amount of screening holes, so that objects can be conveniently selected.

Preferably, the lengths of two adjacent layers of the second blade are different, so that full cutting is facilitated.

Preferably, the fixed block is internally provided with a sliding groove, the spring is positioned in the sliding groove, and the fixed block is movably connected with the sliding block.

Preferably, the two ends of the screening plate are clamped with the sliding blocks to keep tightness.

Preferably, a driving device is fixedly connected above the supporting plate and fixedly connected with the rolling shaft.

Preferably, the first blades on the roller are arranged in a staggered mode, so that full cutting is facilitated.

Preferably, the baffle is designed to be in a circular arc shape, so that the object can fall off.

(III) advantageous effects

Compared with the prior art, the invention provides a double-cutting anti-blocking rubber crushing device which has the following beneficial effects:

1. according to the double-cutting anti-blocking rubber crushing device, rubber can be cut into strips through the staggered arrangement of the first blades on the rolling shaft, and the strips of rubber are further cut into small blocks under the action of the second blades on the rotating shaft, so that the rubber is fully cut into products meeting requirements.

2. This rubber reducing mechanism of jam is prevented in dual cutting through the effect of fan in the control box, can get rid of the unnecessary moisture in rubber surface in the cutting of second blade to avoid blockking up the screening hole on the screening plate because of the rubber is dry inadequately.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing block;

fig. 3 is a top view of the roller.

In the figure: 1-operation box, 2-motor, 3-shaft lever, 4-screening plate, 5-second blade, 6-fan, 7-fixed block, 8-spring, 9-slide block, 10-supporting plate, 11-roller, 12-first blade, 13-baffle, 14-feeding hole and 15-discharging hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a double-cutting anti-clogging rubber crusher comprises an operation box 1, the inside of the operation box 1 is a hollow box body, a motor 2 is fixedly connected to the lower portion of the inside of the operation box 1, a shaft lever 3 is fixedly connected to the top of the motor 2, a screening plate 4 is fixedly connected to the middle portion of the shaft lever 3, the screening plate 4 is made of stainless steel to prevent deformation due to moisture, a proper amount of screening holes are formed in the screening plate 4, the diameter of each screening hole is not more than four centimeters to facilitate selection of proper objects, a second blade 5 is fixedly connected to the outer side of the shaft lever 3 and above the screening plate 4, the hardness of the second blade 5 is large, a knife edge is not easy to damage during polishing, the lengths of two adjacent layers of the second blade 5 are different to facilitate full cutting, fans 6 are fixedly connected to two sides of the inside of the operation box 1, and the wind power of the fans 6, the intermittent air blowing device is characterized in that fixed blocks 7 are fixedly connected to the two sides inside the operation box 1 and below the fan 6, springs 8 are fixedly connected to the inside of the fixed blocks 7, the elastic coefficient of the springs 8 is very good, the service life is long, a sliding block 9 is fixedly connected to the right side, close to the fixed blocks 7, of each spring 8, the surface of each sliding block 9 is arc-shaped, the screening plate 4 is convenient to compress, sliding grooves are formed in the fixed blocks 7, the inner walls of the sliding grooves are smooth, the friction coefficient is small, the springs 8 are located in the sliding grooves, the fixed blocks 7 are movably connected with the sliding blocks 9, the two ends of the screening plate 4 are clamped with the sliding blocks 9 to keep tightness, supporting plates 10 are fixedly connected to the two sides of the operation box 1, driving devices are fixedly connected to the upper portions of the supporting plates 10 and fixedly connected to the rolling shafts 11, the driving devices, the roller 11 has two, and crisscross distribution in the control box 1, the outside fixedly connected with first blade 12 of roller 11, the material of first blade 12 is the alloy, its hardness is big, the edge of a knife is sharp, first blade 12 dislocation arrangement on the roller 11 is favorable to abundant cutting, be convenient for cut rubber into the strip, the inside of control box 1 just is located the below fixedly connected with baffle 13 of screening board 4, the surface of baffle 13 is smooth, difficult corruption, baffle 13 designs for the arc shape, be favorable to the article to drop, feed inlet 14 has been seted up at the top of control box 1, the opening of feed inlet 14 is hourglass hopper-shaped, can increase the area of contact of material and interface, discharge gate 15 has been seted up to the both sides of control box 1 bottom, discharge gate 15 bilateral symmetry.

The working principle is as follows: at the beginning, the both ends and the slider 9 joint of screening board 4, drive screening board 4 pivoted at motor 2, screening board 4 breaks away from slider 9, and slider 9 pops out fixed block 7 because of the effect of spring 8 this moment, when screening board 4 rotated once more, the both ends of screening board 4 just collided slider 9, slider 9 pressurized this moment slides in fixed block 7, and screening board 4 shakes because of the collision to be favorable to the rubber block on the screening board 4 to pass through the screening hole fast.

In summary, the rubber can be cut into strips by the staggered arrangement of the first blades 12 on the roller 11, and then the strips of rubber are further cut into small blocks under the action of the second blades 5 on the rotating shaft 3, so that the rubber is fully cut into products meeting the requirements.

And through the effect of fan 6 in control box 1, can get rid of the unnecessary moisture on rubber surface when second blade 5 is cutting to avoid blockking up the screening hole on screening plate 4 because of the rubber is not enough dry.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber reducing mechanism of jam is prevented in dual cutting, includes control box (1), its characterized in that: a motor (2) is fixedly connected to the lower portion of the interior of the operation box (1), a shaft lever (3) is fixedly connected to the top of the motor (2), a screening plate (4) is fixedly connected to the middle portion of the shaft lever (3), a second blade (5) is fixedly connected to the outer side of the shaft lever (3) and located above the screening plate (4), fans (6) are fixedly connected to the two sides of the interior of the operation box (1), fixed blocks (7) are fixedly connected to the two sides of the interior of the operation box (1) and located below the fans (6), springs (8) are fixedly connected to the interior of the fixed blocks (7), a sliding block (9) is fixedly connected to the right side of each spring (8) close to each fixed block (7), supporting plates (10) are fixedly connected to the two sides of the operation box (1), and a rolling shaft (11) is movably connected to the interior of the operation box (1) and located, the utility model discloses a screening machine, including roller bearing (11), the outside fixedly connected with first blade (12) of roller bearing (11), the inside of control box (1) just is located below fixedly connected with baffle (13) of screening board (4), feed inlet (14) have been seted up at the top of control box (1), discharge gate (15) have been seted up to the both sides of control box (1) bottom.

2. A dual cutting anti-clog rubber crumbling apparatus according to claim 1, characterized in that: and a proper amount of screening holes are formed in the screening plate (4).

3. A dual cutting anti-clog rubber crumbling apparatus according to claim 1, characterized in that: the lengths of two adjacent layers of the second blade (5) are different.

4. A dual cutting anti-clog rubber crumbling apparatus according to claim 1, characterized in that: the inside of fixed block (7) has been seted up the spout, and spring (8) are located the spout, fixed block (7) and slider (9) swing joint.

5. A dual cutting anti-clog rubber crumbling apparatus according to claim 1, characterized in that: the two ends of the screening plate (4) are clamped with the sliding blocks (9).

6. A dual cutting anti-clog rubber crumbling apparatus according to claim 1, characterized in that: and a driving device is fixedly connected above the supporting plate (10) and is fixedly connected with the rolling shaft (11).

7. A dual cutting anti-clog rubber crumbling apparatus according to claim 1, characterized in that: the first blades (12) on the rollers (11) are arranged in a staggered mode.

8. A dual cutting anti-clog rubber crumbling apparatus according to claim 1, characterized in that: the baffle (13) is designed to be in a circular arc shape.