CN110801887A

CN110801887A - Crusher for polyolefin masterbatch

Info

Publication number: CN110801887A
Application number: CN201911072841.2A
Authority: CN
Inventors: 袁俊; 周树平; 唐智强; 李俊翔
Original assignee: Jiangsu Fuhua New Material Technology Co Ltd
Current assignee: Jiangsu Fuhua New Material Technology Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-02-18

Abstract

The invention discloses a crusher for polyolefin masterbatch, which comprises a device body, wherein a support frame is arranged at the lower part of the device body, a machine body is fixedly sleeved in the middle of the support frame, a feed inlet is formed in the middle of the upper side surface of the machine body, a discharge pipe is arranged in the middle of the bottom surface of the machine body, a discharge valve is arranged at the lower end of the discharge pipe, a right grinding roller is arranged at the upper part of an inner cavity of the machine body, a fixed block is arranged below the right grinding roller, a motor is arranged inside the fixed block, a rotating shaft is arranged at the output end of the motor, a grinding block is arranged at the lower end of the rotating shaft, a rotating rod is arranged in the middle of the bottom surface of the grinding block, and. According to the invention, the rotating rod and the spiral discharging plate are arranged in the discharging pipe, and the rotating rod rotates to drive the spiral discharging plate to rotate, so that the situation that the discharging hole is blocked by the broken polyolefin master batch powder can be avoided, and the discharging is smoother.

Description

Crusher for polyolefin masterbatch

Technical Field

The invention relates to the technical field of polyolefin master batches, in particular to a crusher for polyolefin master batches.

Background

The polyolefine mother material is a concentrated body made up by using plastic adjuvant and making it be loaded in the resin in an excessive quantity, and when the plastic product is made, it is not necessary to add said plastic adjuvant, but only need to add correspondent mother material. Thus, it is one of the most prominent forms of plastics additives in use today in the world.

The crusher that current major subdivision polyolefin masterbatch was used can only carry out once breakage to the polyolefin masterbatch, can not carry out the breakage to the polyolefin masterbatch completely, and crushing efficiency is low, and the export of crusher is narrow for the polyolefin masterbatch blocks up the discharge gate easily after the breakage, and it causes inconveniently to give the material.

Disclosure of Invention

The invention aims to provide a crusher for polyolefin masterbatch, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a breaker for polyolefin masterbatch, includes the device body, the lower part of device body is provided with the support frame, the fixed organism that cup joints in middle part of support frame, the middle part on the upside surface of organism is provided with the feed inlet, the middle part on the bottom surface of organism is provided with the discharging pipe, ejection of compact valve is installed to the lower extreme of discharging pipe, the inner chamber upper portion of organism is provided with the right roller of polishing, the below of the right side roller of polishing is provided with the fixed block, the internally mounted of fixed block has the motor, the output of motor is provided with the pivot, the lower extreme of pivot is provided with the piece of polishing, the middle part on the bottom surface of the piece of polishing is provided with the bull stick, the front.

Preferably, the bottom of support frame is provided with strengthens the base, the material of strengthening the base sets up to silica gel.

Preferably, the left side of the right grinding roller is provided with a left grinding roller, the rotation direction of the right grinding roller is anticlockwise, and the rotation direction of the left grinding roller is clockwise.

Preferably, the cross section of the fixed block is of an isosceles triangle structure, and the surface of the fixed block is smooth.

Preferably, the lower part of the polishing block is in a circular truncated cone shape, a gap is formed between the polishing block and the inner wall of the lower part of the machine body, and the width of the gap is reduced from top to bottom in sequence.

Preferably, the rotating rod is nested inside the discharging pipe, the surface of the rotating rod is sleeved with a discharging plate through welding, and the discharging plate is of a spiral structure.

Preferably, the PLC controller is electrically connected with the right grinding roller and the left grinding roller, and the PLC controller is electrically connected with the motor.

Compared with the prior art, the invention has the beneficial effects that:

1. the polyolefin masterbatch crushing machine is provided with the right grinding roller rotating anticlockwise and the left grinding roller rotating clockwise, primary grinding and crushing can be carried out on polyolefin masterbatch, the lower part of the inner cavity of the machine body is provided with the grinding block, the crushed polyolefin masterbatch can be ground again, and the polyolefin masterbatch crushing effect is improved by grinding twice, so that the polyolefin masterbatch can be crushed more completely;

2. according to the invention, the rotating rod and the spiral discharging plate are arranged in the discharging pipe, and the rotating rod rotates to drive the spiral discharging plate to rotate, so that the situation that the discharging hole is blocked by the broken polyolefin master batch powder can be avoided, and the discharging is smoother.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

In the figure: 1. the device body, 2, support frame, 3, organism, 4, feed inlet, 5, right side grinding roller, 6, left side grinding roller, 7, fixed block, 8, motor, 9, pivot, 10, the piece of polishing, 11, discharging pipe, 12, bull stick, 13, play flitch, 14, ejection of compact valve, 15, clearance, 16, PLC controller, 17, strengthen the base.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. 1-2, an embodiment of the present invention is shown: a crusher for polyolefin masterbatch comprises a device body 1, a support frame 2 is arranged at the lower part of the device body 1, a reinforcing base 17 is arranged at the bottom of the support frame 2, so that the device is more stable to place, the reinforcing base 17 is made of silica gel, vibration generated during the operation of the device is effectively reduced, a machine body 3 is fixedly sleeved in the middle of the support frame 2, a feed inlet 4 is formed in the middle of the upper side surface of the machine body 3, a discharge pipe 11 is arranged in the middle of the bottom surface of the machine body 3, a discharge valve 14 is installed at the lower end of the discharge pipe 11, a right polishing roller 5 is arranged on the upper part of an inner cavity of the machine body 3, a left polishing roller 6 is arranged on the left side of the right polishing roller 5, the rotation direction of the right polishing roller 5 is anticlockwise, the rotation direction of the left polishing roller 6 is clockwise, polyolefin masterbatch can, the cross section of the fixed block 7 is of an isosceles triangle structure, the surface of the fixed block 7 is smooth, polyolefin master batch after being crushed conveniently slides down along the surface of the fixed block 7, a motor 8 is arranged inside the fixed block 7, the output end of the motor 8 is provided with a rotating shaft 9, the lower end of the rotating shaft 9 is provided with a grinding block 10, the lower part of the grinding block 10 is in a round table shape, a gap 15 is formed between the grinding block 10 and the inner wall of the lower part of the machine body 3, the width of the gap 15 is reduced from top to bottom in sequence, the polyolefin master batch after being crushed for the first time can be ground and crushed again, the polyolefin master batch crushing effect is improved, a rotating rod 12 is arranged in the middle of the bottom surface of the grinding block 10, the rotating rod 12 is nested inside a discharging pipe 11, a discharging plate 13 is sleeved on the surface of the rotating rod 12 through welding, the discharging, the front side surface of organism 3 is provided with PLC controller 16, through electric connection between PLC controller 16 and right grinding roller 5 and the left grinding roller 6, through electric connection between PLC controller 16 and the motor 8, through the work of PLC controller 16 control right grinding roller 5, left grinding roller 6 and motor 8.

The working principle is as follows: when the polyolefin masterbatch crushing machine is used, the simple structure needs to be known, polyolefin masterbatch is put into a machine body 3 through a feed port 4, a right grinding roller 5 rotates anticlockwise, a left grinding roller 6 rotates clockwise, the right grinding roller 5 and the left grinding roller 6 grind and crush the polyolefin masterbatch for the first time, the crushed polyolefin masterbatch falls on a fixed block 7 and slides into a gap 15 between a grinding block 10 and the inner wall of the machine body 3 along two sides of the fixed block 7, a motor 8 drives the grinding block 10 to rotate through a rotating shaft 9 during working, the crushed polyolefin masterbatch is ground and crushed again, the effect of crushing the polyolefin masterbatch is improved, the polyolefin masterbatch is crushed more completely, the crushed polyolefin masterbatch is concentrated at the bottom of the grinding block 10, a discharge valve 14 is opened, the grinding block 10 rotates and drives a spiral discharge plate 13 to rotate through a rotating rod 12, polyolefin masterbatch powder is discharged from discharging pipe 11 along discharging plate 13, avoids polyolefin masterbatch powder after the breakage to block up the discharge gate for the ejection of compact is more smooth and easy.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A breaker for polyolefin masterbatch, includes device body (1), its characterized in that: a support frame (2) is arranged at the lower part of the device body (1), a machine body (3) is fixedly sleeved in the middle of the support frame (2), a feed inlet (4) is arranged in the middle of the upper side surface of the machine body (3), a discharge pipe (11) is arranged in the middle of the bottom surface of the machine body (3), a discharge valve (14) is arranged at the lower end of the discharge pipe (11), a right grinding roller (5) is arranged at the upper part of the inner cavity of the machine body (3), a fixed block (7) is arranged below the right grinding roller (5), a motor (8) is arranged inside the fixed block (7), the output end of the motor (8) is provided with a rotating shaft (9), the lower end of the rotating shaft (9) is provided with a grinding block (10), the middle part of the bottom surface of the grinding block (10) is provided with a rotating rod (12), the front side surface of the machine body (3) is provided with a PLC (programmable logic controller) (16).

2. The crusher for polyolefin masterbatch according to claim 1, wherein: the bottom of support frame (2) is provided with strengthens base (17), the material of strengthening base (17) sets up to silica gel.

3. The crusher for polyolefin masterbatch according to claim 1, wherein: the left side of right side grinding roller (5) is provided with left grinding roller (6), the direction of rotation of right side grinding roller (5) sets up to anticlockwise, the direction of rotation of left side grinding roller (6) sets up to clockwise.

4. The crusher for polyolefin masterbatch according to claim 1, wherein: the cross section of the fixed block (7) is of an isosceles triangle structure, and the surface of the fixed block (7) is smooth.

5. The crusher for polyolefin masterbatch according to claim 4, wherein: the lower part of the polishing block (10) is in a circular truncated cone shape, a gap (15) is formed between the polishing block (10) and the inner wall of the lower part of the machine body (3), and the width of the gap (15) is reduced from top to bottom in sequence.

6. The crusher for polyolefin masterbatch according to claim 4, wherein: the rotating rod (12) is nested inside the discharging pipe (11), the surface of the rotating rod (12) is sleeved with a discharging plate (13) through welding, and the discharging plate (13) is of a spiral structure.

7. The crusher for polyolefin masterbatch according to claim 4, wherein: the PLC controller (16) is electrically connected with the right grinding roller (5) and the left grinding roller (6), and the PLC controller (16) is electrically connected with the motor (8).