CN214811193U

CN214811193U - A three-roller grinds machine for masterbatch preparation

Info

Publication number: CN214811193U
Application number: CN202121340954.9U
Authority: CN
Inventors: 丁国东
Original assignee: Wuxi Yundangqian New Material Co ltd
Current assignee: Wuxi Yundangqian New Material Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-23
Anticipated expiration: 2031-06-17

Abstract

The utility model belongs to the color masterbatch processing machinery field, especially a three-roller grinding machine for color masterbatch preparation, it is all horizontal to current three-roller grinding machine sets up, just is difficult to continue grinding after color masterbatch passes through grinding roller, has the problem of grinding inhomogeneously, now proposes following scheme, it includes grinding case, be equipped with the opening on one side inner wall of grinding case, and articulated in the opening have a door plant, fixedly mounted has the inlet pipe on grinding case's the top inner wall, and the top of inlet pipe extends to grinding case's top, fixedly mounted has the fixed grinding roller on grinding case's the bottom inner wall, and rotate on the fixed grinding roller and be connected with the rotor plate, the utility model discloses can realize driving two dynamic grinding roller circular motions through starting driving motor to this can realize comprehensive smashing the material, so when actually using, can be quick smash the material, has good practicability.

Description

A three-roller grinds machine for masterbatch preparation

Technical Field

The utility model relates to a color masterbatch processing machinery technical field especially relates to a three-roller grinds machine for color masterbatch preparation.

Background

The color masterbatch is a mixture of high-concentration color prepared by resin and a large amount of pigment or dye. The production of the color masterbatch mainly comprises the steps of weighing, stirring, grinding, dispersing, extruding, bracing, granulating, packaging and the like. Wherein, the grinding is to roll the stirred color master batch raw material so as to lead the color master batch raw material to be more exquisite and uniform.

In the prior art, a three-roll grinder is usually used for grinding, but the existing three-roll grinder is transversely arranged, so that the color masterbatch is difficult to continue grinding after passing through a grinding roll, and the problem of uneven grinding exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the three-roller to grind the machine among the prior art and all transversely setting up, just being difficult to resume grinding after the color masterbatch passes through grinding roll, exist and grind inhomogeneous shortcoming, and the three-roller that is used for color masterbatch to prepare grinds the machine that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a three-roller grinds machine for masterbatch preparation, includes grinds the case, be equipped with the opening on one side inner wall of grinding the case, and articulated in the opening have a door plant, fixed mounting has the inlet pipe on the top inner wall of grinding the case, and the top of inlet pipe extends to the top of grinding the case, fixed mounting has the fixed grinding roller on the bottom inner wall of grinding the case, and rotates on the fixed grinding roller and be connected with the rotor plate, the symmetry rotates on the rotor plate and is connected with two and moves the grinding roller, and two and move the grinding roller and all cooperate with the fixed grinding roller, the top fixed mounting of grinding the case has driving motor, and driving motor's output shaft extends to grinding the incasement and is connected with two respectively and move the grinding roller.

Preferably, the top of the fixed grinding roller is rotatably connected with a rotating plate, the rotating plate is symmetrically and rotatably connected with two rotating shafts, the bottom ends of the two rotating shafts are fixedly connected with the top ends of the two movable grinding rollers respectively, the output shaft of the driving motor is fixedly connected with the top of the rotating plate, and the two movable grinding rollers are rotatably supported by the two movable grinding rollers arranged on the rotating plate, so that when the driving motor is started, the two movable grinding rollers can be driven to perform annular motion.

Preferably, fixed cover is equipped with the gear that is located the rotor plate top in the pivot, and grinds incasement fixed mounting and have the ring gear, and two gears all are located the ring gear and all mesh mutually with the ring gear, carry out the meshing transmission through ring gear and the gear that sets up, can carry out the rotation when moving the grinding roller and carrying out annular motion.

Preferably, one side symmetry fixed mounting of rotor plate has two second scrapers, and two second scrapers all contact with moving the grinding roller, utilizes the second scraper blade to carry out comprehensive clearance to moving the grinding roller, prevents to move and adheres to the material on the grinding roller.

Preferably, the other side fixed mounting of rotor plate has the third scraper blade, and one side of third scraper blade contacts with the fixed grinding roller, utilizes the third scraper blade can clear up the fixed grinding roller, prevents to fix the material that bonds on the grinding roller.

Preferably, fixed mounting has the dispersion box on the inner wall of grinding box, the inlet pipe is corresponding with the dispersion box, and equidistant a plurality of unloading holes of having seted up on the bottom inner wall of dispersion box, driving motor's output shaft runs through the dispersion box, the equal fixed mounting in both sides of driving motor output shaft has the erection column that is located the dispersion box, and the bottom fixed mounting of erection column has first scraper blade, and two first scraper blades all contact with the bottom inner wall of dispersion box, can conveniently deliver to the dispersion box with the material dispersion in, make things convenient for the even grinding of material.

The utility model has the advantages that:

1. in the utility model, the material can be put into the dispersion box through the feeding pipe, and then the driving motor can be started to drive the two first scraping plates to do annular motion, so that the material can be dispersed into the grinding box through a plurality of feeding holes respectively under the stirring of the two first scraping plates, and the purpose of uniform feeding is achieved;

2. in the utility model, when the driving motor is started, the rotating plate can be driven to rotate, at the moment, two rotating shafts can be enabled to do annular motion, so that two movable grinding rollers can do annular motion, under the coordination of the fixed grinding rollers, the grinding and crushing of materials can be realized, and under the supporting action of the inner wall of the grinding box, the materials can be simultaneously ground and crushed when being positioned between the inner wall of the grinding box and the movable grinding rollers;

3. in the utility model, the gear and the toothed ring are arranged on the rotating shaft and are in a meshed state, so that when the rotating shaft performs annular motion, autorotation can be performed, the outer side of the movable grinding roller can be comprehensively contacted with the second scraper, so that materials can be prevented from being bonded on the movable grinding roller, and the third scraper can perform annular motion along with the rotating plate, so that the outer side of the fixed grinding roller can be comprehensively rubbed by the blades, and the materials are prevented from being bonded on the fixed grinding roller;

the utility model discloses a start driving motor can realize driving two and move grinding roller annular motions to this can realize the comprehensive crushing to the material, so when in-service use, can be quick smash the material, has good practicality.

Drawings

Fig. 1 is a front view of a three-roller grinder for color masterbatch preparation according to the present invention;

fig. 2 is a top view of the internal structure of a dispersing box of a three-roller grinder for color masterbatch preparation according to the present invention;

FIG. 3 is a three-dimensional diagram of a connection structure of a fixed grinding roller and two movable grinding rollers of the three-roller grinding machine for color masterbatch preparation provided by the utility model;

fig. 4 is a side view of the second scraper blade, the third scraper blade, the fixed grinding roller and the movable grinding roller connection structure of the three-roller grinding machine for color masterbatch preparation provided by the utility model.

In the figure: 1 grinding box, 2 door plates, 3 fixed grinding rollers, 4 rotating plates, 5 rotating shafts, 6 movable grinding rollers, 7 gears, 8 toothed rings, 9 driving motors, 10 feeding pipes, 11 dispersing boxes, 12 mounting columns, 13 first scraping plates, 14 blanking holes, 15 second scraping plates and 16 third scraping plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a three-roller grinding machine for color masterbatch preparation, including grinding case 1, be equipped with the opening on grinding case 1's one side inner wall, and it has door plant 2 to articulate in the opening, fixed mounting has inlet pipe 10 on grinding case 1's the top inner wall, and the top of inlet pipe 10 extends to grinding case 1's top, fixed mounting has fixed grinding roller 3 on grinding case 1's the bottom inner wall, and rotate on fixed grinding roller 3 and be connected with rotor plate 4, the symmetry rotates on rotor plate 4 and is connected with two and moves grinding roller 6, and two move grinding roller 6 and all cooperate with fixed grinding roller 3, grinding case 1's top fixed mounting has driving motor 9, and driving motor 9's output shaft extends to grinding case 1 in and is connected with two respectively and moves grinding roller 6.

Wherein, the utility model discloses a start driving motor 9 can realize driving two and move 6 annular motions of grinding roller to this can realize the comprehensive crushing to the material, so when in-service use, can be quick smash the material, has good practicality.

The utility model discloses in, the top of deciding grinding roller 3 is rotated and is connected with rotor plate 4, and symmetrical rotation is connected with two pivots 5 on the rotor plate 4, the top fixed connection of grinding roller 6 is moved with two respectively in the bottom of two pivots 5, and the output shaft of driving motor 9 and the top fixed connection of rotor plate 4 move grinding roller 6 through setting up rotor plate 4 two and rotate the support to this when starting driving motor 9, can drive two and move grinding roller 6 and carry out the annular motion.

The utility model discloses in, fixed cover is equipped with the gear 7 that is located 4 tops of rotor plate in the pivot 5, and grinds 1 internal fixed mounting of case and have ring gear 8, and two gear 7 all are located ring gear 8 and all mesh mutually with ring gear 8, and the ring gear 8 and the gear 7 through setting up mesh the transmission, can carry out the rotation when moving grinding roller 6 and carrying out the annular motion.

The utility model discloses in, one side symmetry fixed mounting of rotor plate 4 has two second scraper blades 15, and two second scraper blades 15 all contact with moving grinding roller 6, utilizes second scraper blade 15 can carry out comprehensive clearance to moving grinding roller 6, prevents to move the material that adheres to on the grinding roller 6.

The utility model discloses in, the opposite side fixed mounting of rotor plate 4 has third scraper blade 16, and one side of third scraper blade 16 contacts with fixed grinding roller 3, utilizes third scraper blade 16 can clear up fixed grinding roller 3, prevents to bond the material on the fixed grinding roller 3.

The utility model discloses in, fixed mounting has dispersion box 11 on grinding box 1's the inner wall, inlet pipe 10 is corresponding with dispersion box 11, and a plurality of unloading holes 14 have been seted up to equidistant on dispersion box 11's the bottom inner wall, driving motor 9's output shaft runs through dispersion box 11, the equal fixed mounting in both sides of driving motor 9 output shaft has the erection column 12 that is located dispersion box 11, and the bottom fixed mounting of erection column 12 has first scraper blade 13, two first scraper blades 13 all contact with dispersion box 11's bottom inner wall, can conveniently throw the material dispersion and deliver to in dispersion box 1, make things convenient for the even grinding of material.

In the utility model, the material can be put into the dispersion box 11 through the feeding pipe 11, then the driving motor 9 can be started to drive the two first scraping plates 13 to do circular motion, the material can be dispersed into the grinding box 1 through a plurality of discharging holes 14 under the stirring of the two first scraping plates 13, so as to achieve the purpose of uniform feeding, when the driving motor 9 is started, the rotating plate 4 can be driven to rotate, at the moment, the two rotating shafts 5 can do circular motion, so that the two movable grinding rollers 6 can do circular motion, namely, under the matching of the fixed grinding rollers 3, the material can be ground and crushed, and under the supporting action of the inner wall of the grinding box 1, the material can be ground and crushed when being positioned between the inner wall of the grinding box 1 and the movable grinding rollers 6, because the gear 7 and the toothed ring 8 are arranged on the rotating shafts 5 and are in a meshing state, therefore, when the rotating shaft 5 performs annular motion, autorotation can be performed, so that the outer side of the movable grinding roller 6 can be comprehensively contacted with the second scraper 15, the material can be prevented from being bonded on the movable grinding roller 6, and the third scraper 16 can perform annular motion along with the rotating plate 4, so that the outer side of the fixed grinding roller 3 can be comprehensively scratched by using the third scraper 16, the material is prevented from being bonded on the fixed grinding roller 6, and therefore, the material can be quickly crushed in practical use, and the rotating-type grinding device has good practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A three-roller grinding machine for preparing color masterbatch comprises a grinding box (1), wherein an opening is arranged on the inner wall of one side of the grinding box (1), a door plate (2) is hinged in the opening, a feeding pipe (10) is fixedly arranged on the inner wall of the top of the grinding box (1), the top end of the feeding pipe (10) extends to the upper part of the grinding box (1), it is characterized in that the inner wall of the bottom of the grinding box (1) is fixedly provided with a fixed grinding roller (3), and the fixed grinding roller (3) is rotationally connected with a rotating plate (4), the rotating plate (4) is symmetrically rotationally connected with two movable grinding rollers (6), and the two movable grinding rollers (6) are matched with the fixed grinding roller (3), the top of the grinding box (1) is fixedly provided with a driving motor (9), and the output shaft of the driving motor (9) extends into the grinding box (1) and is respectively connected with the two movable grinding rollers (6).

2. The three-roller grinding machine for color masterbatch preparation according to claim 1, characterized in that the top of the fixed grinding roller (3) is rotatably connected with a rotating plate (4), and two rotating shafts (5) are symmetrically and rotatably connected on the rotating plate (4), the bottom ends of the two rotating shafts (5) are respectively and fixedly connected with the top ends of the two movable grinding rollers (6), and the output shaft of the driving motor (9) is fixedly connected with the top of the rotating plate (4).

3. The three-roller grinding machine for color masterbatch preparation according to claim 2, characterized in that the rotating shaft (5) is fixedly sleeved with a gear (7) above the rotating plate (4), and a gear ring (8) is fixedly installed in the grinding box (1), and the two gears (7) are both located in the gear ring (8) and are both meshed with the gear ring (8).

4. The three-roll grinder for color masterbatch preparation according to claim 2 is characterized in that two second scraping plates (15) are symmetrically and fixedly installed on one side of the rotating plate (4), and the two second scraping plates (15) are both in contact with the movable grinding roll (6).

5. The three-roll grinder for color masterbatch preparation according to claim 1, characterized in that the other side of the rotating plate (4) is fixedly installed with a third scraper (16), and one side of the third scraper (16) is in contact with the fixed grinding roll (3).

6. The three-roll grinder for color masterbatch preparation according to claim 1, wherein the inner wall of the grinding box (1) is fixedly provided with a dispersion box (11), the feeding pipe (10) corresponds to the dispersion box (11), the inner wall of the bottom of the dispersion box (11) is provided with a plurality of blanking holes (14) at equal intervals, the output shaft of the driving motor (9) penetrates through the dispersion box (11), both sides of the output shaft of the driving motor (9) are fixedly provided with mounting columns (12) located in the dispersion box (11), the bottom of the mounting columns (12) are fixedly provided with first scraping plates (13), and both first scraping plates (13) are in contact with the inner wall of the bottom of the dispersion box (11).