CN112829102A

CN112829102A - Plastic granules colour mixture machine

Info

Publication number: CN112829102A
Application number: CN202011634773.7A
Authority: CN
Inventors: 胡浩
Original assignee: Nanjing Zhengshangxian Trading Co ltd
Current assignee: Zhang Hongzhuan
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-25

Abstract

The invention discloses a plastic particle color mixing machine which comprises a color mixing box, a motor, a feed hopper and a discharge port, wherein a top motor is fixed at the center of the bottom of the color mixing box, the feed hopper is arranged on one side of the top of the color mixing box, the discharge port is arranged on one side of the bottom of the surface of the color mixing box, a rotating shaft is rotatably connected between the top and the corresponding two sides of the bottom of the inner wall of the color mixing box, the bottom end of the rotating shaft is fixedly connected with an output shaft of the motor through a coupler, a stirring and scraping device is fixed on the surface of a driving roller, and the stirring and scraping device is uniformly distributed on the surface of the stirring and scraping device. This plastic granules machine that mixes colours has reached the purpose that anti-sticking glues, self-cleaning, can in time strike off the toner that adheres on the organism inner wall, has effectively avoided the toner to glue for the colour mixture is quick even, can carry out automatic clearance simultaneously, guarantees the clean and tidy of cutter self, is convenient for continuously scrape the wall, has improved colour mixture efficiency and performance.

Description

Plastic granules colour mixture machine

Technical Field

The invention relates to the technical field of plastic processing, in particular to a plastic particle color mixing machine.

Background

With the vigorous development of the plastic industry, the application range of plastics, especially the application range of mixed plastics, in various fields is wider and wider. Various products made of plastic materials have already been full of various aspects of life and work of people, but the requirements of various industries and fields on the characteristics of plastics are different, and in order to meet the requirements of various industries on the plastic products, further research on the characteristics of the plastics is needed to expand the application range of the plastics. In the production of plastic granules, it is often necessary to mix colourless raw materials and colours (e.g. toners) with stirring to give the material a colour suitable for the production of different coloured products. The color mixing of plastic pellets is usually performed by using a color mixer, and the color uniformity of the injection-molded product is determined by the performance of the color mixer.

At present, the current plastic granules machine that mixes colours in the market, stirring colour mixture in-process, toner can glue on the organism inner wall, leads to the toner content of colour mixture to reduce, and plastic granules's colour mixture is inhomogeneous, influences the normal production and processing of working of plastics to long-time stirring constantly extrudees the sticky toner, leads to toner to become the pie, makes rotten unable use, causes the wasting of resources, has reduced performance.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a plastic particle color mixing machine, which solves the problems that in the existing plastic particle color mixing machine, toner can be adhered to the inner wall of a machine body in the stirring and color mixing process, so that the content of the toner for color mixing is reduced, the color mixing of plastic particles is not uniform, the normal production and processing of plastic parts are influenced, the adhered toner is continuously extruded after being stirred for a long time, so that the toner is caked, the toner cannot be used due to deterioration, the resource waste is caused, and the use performance is reduced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a plastic granules machine of mixing colors, includes mixing colors case, motor, feeder hopper, discharge gate, the bottom central point that mixes the colors case is fixed to the top motor puts, the feeder hopper sets up top one side at mixing colors case, the discharge gate sets up surface bottom one side at mixing colors case, mixing colors incasement portion is equipped with the pivot, the drive roller, stirs and scrapes the device, the pivot is rotated and is connected between the top that mixes colors incasement wall and the both sides that the bottom corresponds mutually, shaft coupling fixed connection is passed through with the output shaft of motor in the bottom of pivot, stir and scrape the surface that the device was fixed at the drive roller, stir and scrape device evenly distributed and be stirring the surface of scraping the device.

Preferably, stir and scrape the device and be equipped with puddler, support guide arm, reset spring, pointed end, scrape wall device, push pedal device, support guide arm sliding connection and be close to the tip position in the inside of puddler, reset spring fixes between the inside corresponding both sides of support guide arm surface and puddler, the pointed end sets up the tip at the puddler and keeps away from the one end of pivot, scrape the wall device and fix the tip at the support guide arm and be close to the position at pointed end, the push pedal device is fixed at the tip of supporting the guide arm and is kept away from the one end of scraping the wall device.

Preferably, the wall scraping device is provided with a base, a rotating block device and a scraping tooth device, the base is fixed at one end of the supporting guide rod, the rotating block device is rotatably connected inside the base and close to the end position, the scraping tooth device is fixed on the surface of the base and far away from one side of the supporting guide rod, and the rotating block device and the scraping tooth device are connected in a matched mode.

Preferably, the rotating block device is provided with a rotating block body, a driving lever, a plug, a connecting channel, a pigment cavity, a spraying hole and a rubber elastic piece, wherein the driving lever is fixed on one side of the top of the surface of the rotating block body, the plug is arranged on the top of the rotating block body, the connecting channel is arranged in the rotating block body and at a position corresponding to the inside of the plug, the pigment cavity is arranged in the rotating block body and close to the bottom of the rotating block body, the spraying hole is arranged at the bottom of the surface of the rotating block body, the connecting channel, the pigment cavity and the spraying hole are communicated, and the rubber elastic piece is fixed on one side of the surface of the rotating block body.

Preferably, the scraping tooth device is provided with a scraping tooth body, grooves, air passages and air inlets, the grooves are formed in two corresponding sides of the bottom of the surface of the scraping tooth body, the air passages are formed in the scraping tooth body, and the air inlets are formed in one side of the surface of the scraping tooth body and communicated with the air passages.

Preferably, the push plate device is provided with a push plate body, an arc-shaped flow guide surface and an inclined surface, wherein the arc-shaped flow guide surface is arranged on the surface of the push plate body, and the inclined surface is arranged on one side of the bottom of the surface of the push plate body.

(III) advantageous effects

The invention provides a plastic particle color mixing machine. The method has the following beneficial effects:

(one), this plastic granules colour mixture machine, through mixing look case, motor, feeder hopper, discharge gate, pivot, drive roller, stir and scrape the device, make full use of organism stirs at the power of during operation, in time strikes off the sticky toner of inner wall simultaneously, avoids appearing that the toner is sticky for a long time and glues, and receives under the extruded condition, becomes the pie rotten.

(two), this plastic granules machine of mixing colors, through the puddler, the support guide arm, scrape the wall device, the push pedal device, utilize the power when organism self colour mixture, will scrape the wall device and drive and scrape the wall, the toner that has significantly reduced glues on the inner wall, the puddler is rotating the in-process of stirring simultaneously, the push pedal device receives the plastic granules reaction force of mixing colors incasement portion, promote the push pedal device, and then make and scrape wall device and inner wall and closely laminate, make and scrape the wall more thorough, consequently, the rotation when make full use of the stirring and the driving force of plastic granules self, strike off better to the inner wall.

(III), this plastic granules machine of mixing colors, through supporting guide arm, reset spring, pointed end, push pedal device, rotate the in-process at the colour mixture, the push pedal device receives plastic granules's thrust to apply on scraping the wall device, the push pedal device also can turn plastic granules simultaneously, makes the plastic granules of mixing the look bottom of the case portion upwards turned, and then makes the colour mixture quick even.

(IV), this plastic granules machine of mixing colors, through the base, change the piece device, scrape the tooth device, when scraping the tooth device and receiving the rotation, utilize plastic granules's thrust, closely laminate with the inner wall, effectively strike off the toner on the inner wall, scrape the tip atress elastic deformation of tooth device simultaneously, thereby exert pressure to the piece device, rotate suitable angle with it, and then make and change the piece device and scrape the cooperation intercommunication of tooth device, be favorable to in time clearing up the toner on scraping the tooth device surface, avoid appearing glutinous sticky condition once more, whole dress has linked up, and is not isolated to exist, make safe and reliable, service performance is improved.

(five), this plastic granules machine of mixing colors, through changeing the piece device, scrape and use in coordination between the tooth device for in time strike off the sticky toner of inner wall, and the toner that will strike off in time collects, and sprays plastic granules once more, reduces the wasting of resources, and after rotating suitable angle through changeing the piece device simultaneously, the toner spun direction of change has increased the scope of spraying.

(VI), this plastic granules machine of mixing colors, through changeing the piece body, the driving lever, the end cap, the link, the colouring material chamber, the orifice, rubber bullet spare, when scraping the one end deformation that the tooth device atress is close to the driving lever, the driving lever received external force this moment, rotate the piece body to the commentaries on classics, make link and air flue intercommunication, smooth passageway has been formed, along with the continuous air current that forms of pivoted spout the colour powder of colouring material intracavity from orifice department, make to the plastic granules spout the colour once more, change behind the piece body turned angle simultaneously, the colouring material is spouted to orifice looks multi-direction, the colour powder diffusion range has been increased, make to the plastic granules colour mixture more quick even.

(VII), this plastic granules machine of mixing colors, through scraping tooth body, recess, air flue, inlet port, offer the recess scraping the tooth body, be favorable to the atress after warp, and then conveniently make and change a device and rotate suitable angle to air flue and inlet port intercommunication do not stop rotating at the colour mixture and go down, make the inlet port in time absorb the toner of scraping off, the follow-up secondary of being convenient for sprays the colour mixture to plastic granules.

(eight), this mould plastic granules machine of mixing colors, through push pedal body, arc water conservancy diversion face, inclined plane, arc water conservancy diversion face has the effect of water conservancy diversion, and the inclined plane makes the bottom of push pedal device reduce with the area of contact that plastic granules extremely simultaneously, is favorable to turning plastic granules, the colour mixture of being convenient for the colour mixture is quick even more.

Drawings

FIG. 1 is a schematic view of the overall structure of the plastic pellet color mixer of the present invention;

FIG. 2 is a schematic view of the internal structure of the plastic pellet color mixer of the present invention;

FIG. 3 is a schematic structural view of a stirring and scraping device of the plastic particle color mixing machine of the present invention;

FIG. 4 is a schematic front view of a wall scraping device of the plastic pellet color mixer of the present invention;

FIG. 5 is a schematic view of the internal structure of the block rotating device of the plastic particle color mixing machine of the present invention;

FIG. 6 is a schematic structural view of a scraping device of the plastic particle color mixing machine of the present invention;

FIG. 7 is a schematic structural diagram of a plate pushing device of the plastic particle color mixing machine of the present invention.

In the figure: 1 color mixing box, 2 motors, 3 feed hoppers, 4 discharge ports, 11 rotating shafts, 12 driving rollers, 13 scraping devices, 131 stirring rods, 132 supporting guide rods, 133 return springs, 134 tips, 135 elastic wall scraping devices, 136 push plate devices, 1351 bases, 1352 rotating block devices, 1353 tooth scraping devices, 13521 rotating block bodies, 13522 deflector rods, 13523 plugs, 13524 connecting channels, 13525 color material cavities, 13526 spray holes, 13527 rubber elastic pieces, 13531 tooth scraping bodies, 13532 grooves, 13533 air passages, 13534 air inlet holes, 1361 push plate bodies, 1362 arc flow guide surfaces and 1363 inclined surfaces.

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.

The first embodiment is as follows:

referring to fig. 1-7, the present invention provides a technical solution: a plastic particle color mixing machine comprises a color mixing box 1, a motor 2, a feed hopper 3 and a discharge port 4, wherein the top motor 2 is fixed at the central position of the bottom of the color mixing box 1, the feed hopper 3 is arranged at one side of the top of the color mixing box 1, the discharge port 4 is arranged at one side of the bottom of the surface of the color mixing box 1, a rotating shaft 11, a driving roller 12 and a stirring and scraping device 13 are arranged inside the color mixing box 1, the rotating shaft 11 is rotatably connected between the top and the two corresponding sides of the inner wall of the color mixing box 1, the bottom end of the rotating shaft 11 is fixedly connected with the output shaft of the motor 2 through a coupler, the stirring and scraping device 13 is fixed on the surface of the driving roller 12, the stirring and scraping device 13 is uniformly distributed on the surface of the stirring and scraping device 13, when in stirring, toner sticky to the inner wall can be timely scraped, the occurrence of long-time sticking of the toner is avoided, and, .

The stirring and scraping device 13 is provided with a stirring rod 131, a supporting guide rod 132, a return spring 133, a tip 134, a wall scraping device 135 and a push plate device 136, the supporting guide rod 132 is slidably connected inside the stirring rod 131 and close to the end position, the return spring 133 is fixed between the surface of the supporting guide rod 132 and two corresponding sides inside the stirring rod 131, the tip 134 is arranged at the end of the stirring rod 131 and far away from one end of the rotating shaft 11, the wall scraping device 135 is fixed at the end of the supporting guide rod 132 and close to the tip 134, the push plate device 136 is fixed at the end of the supporting guide rod 132 and far away from one end of the wall scraping device 135, the wall scraping device 135 is driven by power during stirring to scrape the wall, so that the adhesion of toner on the, meanwhile, the push plate device 136 is pushed by the plastic particle reaction force inside the color mixing box 1, so that the wall scraping device 135 is tightly attached to the inner wall, and the wall scraping is more thorough.

The wall scraping device 135 is provided with a base 1351, a rotating block device 1352 and a scraping tooth device 1353, the base 1351 is fixed at one end of the supporting guide rod 132, the rotating block device 1352 is rotatably connected inside the base 1351 and close to the end position, the scraping tooth device 1353 is fixed on the surface of the base 1351 and on the side far away from the supporting guide rod 132, the rotating block device 1352 and the scraping tooth device 1353 are in fit connection, the rotating block device 1352 and the scraping tooth device 1353 are tightly attached to the inner wall by the thrust of plastic particles during rotation of the rotating block device, sticky toner on the inner wall is scraped, and the end of the scraping tooth device 1353 is elastically deformed by force, so that the rotating block device 1352 is pressed to rotate by a proper angle, the rotating block device 1352 and the scraping tooth device 1353 are in fit communication, timely cleaning of the toner on the surface of the scraping tooth device 1353 is facilitated.

The rotary block device 1352 is provided with a rotary block body 13521, a deflector 13522, a plug 13523, a connecting channel 13524, a toner chamber 13525, a spraying hole 13526 and a rubber elastic member 13527, wherein the deflector 13522 is fixed on the top side of the surface of the rotary block body 13521, the plug 13523 is arranged on the top of the rotary block body 13521, the connecting channel 13524 is opened inside the rotary block body 13521 and at a position corresponding to the inside of the plug 13523, the toner chamber 13525 is opened inside the rotary block body 13521 and at a position close to the bottom, the spraying hole 13526 is opened at the bottom of the surface of the rotary block body 13521, the connecting channel 13524, the toner chamber 13525 and the spraying hole 13526 are communicated with each other, the rubber elastic member 13527 is fixed on the side of the surface of the rotary block body 13521, when the force is applied to the scraper 1353 deforms, the deflector 13522 rotates the rotary block body 13521, so that the connecting channel 13524 is communicated with the air channel 13533, a smooth passage is formed, and toner is sprayed from the spraying hole 13525 by the air flow continuously, the color is sprayed to the plastic particles again, and meanwhile, after the rotating block body 13521 rotates by an angle, the spraying holes 13526 spray the color in multiple directions, so that the color diffusion range is enlarged, and the color mixing of the plastic particles is quicker and more uniform.

The scraping tooth device 1353 is provided with a scraping tooth body 13531, a groove 13532, an air duct 13533 and air inlet holes 13534, the groove 13532 is formed in two corresponding sides of the bottom of the surface of the scraping tooth body 13531, the air duct 13533 is formed in the scraping tooth body 13531, the air inlet holes 13534 are formed in one side of the surface of the scraping tooth body 13531 and communicated with the air duct 13533, the groove 13532 is beneficial to deformation after being stressed, the rotating block device 1352 is convenient to rotate, the air duct 13533 is communicated with the air inlet holes 13533, and when color mixing is performed, the air inlet holes 13533 can timely absorb the scraped toner, so that color mixing can be performed on plastic particles in a subsequent secondary spraying mode.

The second embodiment:

the push plate device 136 is provided with a push plate body 1361, an arc-shaped flow guide surface 1362 and an inclined surface 1363, the arc-shaped flow guide surface 1362 is arranged on the surface of the push plate body 1361, the inclined surface 1363 is arranged on one side of the bottom of the surface of the push plate body 1361, and the flow guide through the arc-shaped flow guide surface 1362 makes the bottom of the push plate device 136 reduce the contact area with plastic particles, so that the plastic particles are promoted to turn, and the color mixing is more rapid and uniform.

When the color mixing box is used, plastic particles needing color mixing are poured into the color mixing box 1 from the feeding hopper 3, the rotating shaft 11 is driven by the motor 2, the stirring and scraping device 13 is driven by the driving roller 12, the wall scraping device 135 is driven by the stirring rod 131 by utilizing the rotating force during self color mixing, stirring is performed, and meanwhile, the wall is scraped, so that toner can be effectively prevented from being adhered to the inner wall, meanwhile, in the rotating and stirring process of the stirring rod 131, the push plate device 136 is subjected to the plastic particle reaction force in the color mixing box 1 to push the push plate device 136, further, the wall scraping device 135 is tightly attached to the inner wall, the wall is more thoroughly scraped, the pushing force of the plastic particles is tightly attached to the inner wall during rotation, the toner adhered to the inner wall is scraped, meanwhile, the end part of the tooth scraping device 1353 is elastically deformed under the force, so that pressure is applied to the rotary block device 1352, and the rotary block device is, further, the rotating block device 1352 is in matched communication with the scraping tooth device 1353, toner on the surface of the scraping tooth device 1353 can be cleaned in time, the phenomenon of adhesion can be avoided, when the stressed end of the scraping tooth device 1353 deforms, the deflector rod 13522 is subjected to an external force to rotate the rotating block body 13521, the connecting channel 13524 is communicated with the air channel 13533 to form a smooth channel, toner in the toner cavity 13525 is sprayed out from the spraying hole 13526 along with the continuous rotation of the rotating block body 13521, so that color can be sprayed to the plastic particles again, and after the rotating block body 13521 rotates at an angle, the spraying hole 13526 sprays toner in multiple directions, so that the toner diffusion range is enlarged, color mixing of the plastic particles is more rapid and uniform, the air channel 13533 is communicated with the air inlet hole 13533, the color mixing is performed under the continuous rotation of the rotating block device 13533, the scraped toner inlet hole can absorb the toner in time, and the subsequent secondary color mixing is facilitated, in the process of stirring, arc water conservancy diversion face 1362 has the effect of water conservancy diversion, and inclined plane 1363 makes the bottom of push pedal device 136 reduce with the area of contact of plastic granules extremely simultaneously, is favorable to turning the plastic granules, the colour mixture of being convenient for the colour mixture is quick even more.

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 plastic granules machine of mixing colors, includes mixing color case (1), motor (2), feeder hopper (3), discharge gate (4), its characterized in that: top motor (2) are fixed in the bottom central point who mixes look case (1) and are put, feeder hopper (3) set up in the top one side of mixing look case (1), discharge gate (4) set up in the surperficial bottom one side of mixing look case (1), mix look case (1) inside be equipped with pivot (11), drive roller (12), stir and scrape device (13), pivot (11) rotate to be connected between the top of mixing look case (1) inner wall and the both sides that the bottom corresponds, the bottom of pivot (11) passes through shaft coupling fixed connection with the output shaft of motor (2), stir and scrape the surface at drive roller (12) in device (13), stir and scrape the surface of scraping device (13) evenly distributed stirring and scraping device (13).

2. A plastic pellet color mixer as claimed in claim 1, wherein: stir and scrape device (13) and be equipped with puddler (131), support guide arm (132), reset spring (133), pointed end (134), scrape wall device (135), push pedal device (136), support guide arm (132) sliding connection in the inside of puddler (131) and be close to the tip position, reset spring (133) are fixed and are being supported between guide arm (132) surface and the inside corresponding both sides of puddler (131), pointed end (134) set up the tip at puddler (131) and keep away from the one end of pivot (11), scrape wall device (135) and fix the tip that supports guide arm (132) and be close to the position of pointed end (134), push pedal device (136) are fixed and are being supported the tip of guide arm (132) and keep away from the one end of scraping wall device (135).

3. A plastic pellet color mixer as claimed in claim 2, wherein: the wall scraping device (135) is provided with a base (1351), a rotating block device (1352) and a tooth scraping device (1353), the base (1351) is fixed at one end of the supporting guide rod (132), the rotating block device (1352) is rotatably connected inside the base (1351) and close to the end position, the tooth scraping device (1353) is fixed on the surface of the base (1351) and on the side far away from the supporting guide rod (132), and the rotating block device (1352) and the tooth scraping device (1353) are in fit connection.

4. A plastic pellet color mixer as claimed in claim 3, wherein: the rotating block device (1352) is provided with a rotating block body (13521), a shifting rod (13522), a plug (13523), a connecting channel (13524), a coloring material cavity (13525), a spraying hole (13526) and a rubber elastic piece (13527), the shifting rod (13522) is fixed on one side of the top of the surface of the rotating block body (13521), the plug (13523) is arranged on the top of the rotating block body (13521), the connecting channel (13524) is arranged in the rotating block body (13521) and at a position corresponding to the inside of the plug (13523), the coloring material cavity (13525) is arranged in the rotating block body (13521) and close to the bottom, the spraying hole (13526) is arranged at the bottom of the surface of the rotating block body (13521), the connecting channel (13524), the coloring material cavity (13525) and the spraying hole (13526) are communicated, and the rubber elastic piece (13527) is fixed on one side of the surface of the rotating block body (13521).

5. A plastic pellet color mixer as claimed in claim 3, wherein: the scraping tooth device (1353) is provided with a scraping tooth body (13531), grooves (13532), an air flue (13533) and air inlet holes (13534), the grooves (13532) are formed in two sides of the bottom of the surface of the scraping tooth body (13531) corresponding to each other, the air flue (13533) is formed in the scraping tooth body (13531), and the air inlet holes (13534) are formed in one side of the surface of the scraping tooth body (13531) and are communicated with the air flue (13533).

6. A plastic pellet color mixer as claimed in claim 2, wherein: the push plate device (136) is provided with a push plate body (1361), an arc-shaped flow guide surface (1362) and an inclined surface (1363), wherein the arc-shaped flow guide surface (1362) is arranged on the surface of the push plate body (1361), and the inclined surface (1363) is arranged on one side of the bottom of the surface of the push plate body (1361).