CN110789020A

CN110789020A - Intermittent quantity-control and uniformly-coated plastic particle production equipment

Info

Publication number: CN110789020A
Application number: CN201911232413.1A
Authority: CN
Inventors: 陈剑毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-02-14

Abstract

The invention discloses intermittent quantity-control and uniformly-coated plastic particle production equipment which structurally comprises an equipment main body, a discharge hole, a viewing window, a uniform quantity coating device, a driving shaft feed hopper and a controller. Has the advantages that: the invention utilizes the distributing and feeding shaft arranged on the material homogenizing structure to realize the control of proper average feeding amount of inorganic materials, so that the inorganic materials are fed with gaps, and the phenomenon that when the inorganic materials are mixed with plastic particles, the surface of the existing plastic particles is repeatedly coated with a thicker layer of inorganic materials due to better free falling fluidity of the inorganic materials is avoided.

Description

Intermittent quantity-control and uniformly-coated plastic particle production equipment

Technical Field

The invention relates to the field of plastic particle production, in particular to an intermittent quantity-control and uniformly-coated plastic particle production device.

Background

In the rapid development of the industries such as automobiles, electronics, buildings and the like, the demand of engineering plastics is gradually increasing, and the engineering plastics can replace metal materials to a certain extent because the engineering plastics can meet higher requirements on mechanical properties, durability, heat resistance and the like and are more convenient to process. The engineering plastic is mainly prepared by adding inorganic matters with high hardness plastics into plastic aggregates, uniformly mixing the inorganic matters and the plastic aggregates, and then putting the mixture into an extruder for extrusion and granulation, so that the inorganic matters are directly coated on the outer surfaces of plastic particles.

However, when the plastic particles and the inorganic materials are coated, the inorganic materials are directly put into the plastic particles to perform the coating action, the inorganic materials are free to fall, the flowing performance is good, so that the plastic particles which are firstly contacted with the inorganic materials are coated with more inorganic materials on the surfaces, and further the plastic particles are coated with the inorganic materials, the required amount of the inorganic materials is larger than the actual required amount, meanwhile, when the plastic particles and the inorganic materials are mixed and stirred uniformly, the traditional plastic particle coating production equipment utilizes vibration waves brought by vibration to coat the plastic particles and the inorganic materials, and the local plastic particle coating is easy to occur.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an intermittent quantity-control and uniform-coating coated plastic particle production device, so that the problems that in the prior art, when the inorganic material is directly put in the plastic particle to perform a coating action, the inorganic material freely falls down and has better flow property, so that more inorganic materials are coated on the surface of the plastic particle which is firstly contacted with the inorganic material, and further the inorganic material coating is performed on the plastic particle, the required inorganic material amount is larger than the actual required amount, and when the plastic particle and the inorganic material are uniformly mixed, the traditional coated plastic particle production device is coated by vibration waves caused by vibration, and the local plastic particle is easily subjected to the defect of the phenomenon that the existing coating is not tight are solved.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a cladding plastic pellet production facility that intermittent type nature accuse volume and even cover, its structure includes equipment principal, discharge gate, inspection window, even volume cladding device, drive shaft, feeder hopper, controller, the discharge gate is located equipment principal right side and is the integral structure, the inspection window is inlayed and is connected with equipment principal front surface and through the electric welding, even volume cladding device installs in the inside left side of equipment principal, the drive shaft is installed in equipment principal left side table and is connected with even volume cladding device transmission, the feeder hopper is located equipment principal upper surface left side and is connected through the electric welding with even volume cladding device, the controller is located equipment principal front surface upper right portion and electricity and is connected, even volume cladding device includes refining structure, the track lantern ring, proper amount cladding mechanism, refining structure upper portion is connected with the feeder hopper and the lower part is connected through the lock activity with the track lantern ring, the proper amount of coating mechanism is arranged on the surface of the track lantern ring and is connected with the material homogenizing structure.

As a further scheme of the invention, the material homogenizing structure comprises a circulation frame, two buckling shafts, a material distributing shaft and conical nozzles, wherein the two buckling shafts are arranged on the left side and the right side of the circulation frame respectively and are connected through electric welding, the material distributing shaft is arranged in the circulation frame and is connected through electric welding, and the conical nozzles are arranged on the lower surface of the circulation frame and are connected through gluing.

As a further scheme of the invention, the material distributing auxiliary shaft comprises a movable shaft and four material containing plates which are uniformly and equidistantly arranged on the outer surface of the movable shaft, and the material containing plates are connected with the movable shaft through electric welding, so that inorganic substances can be put in the material containing plates.

As a further scheme of the invention, the material containing plate is a folded plate and has a right-angle structure, which is beneficial to realizing the proper control of the inorganic matter putting quantity.

As a further scheme of the invention, the proper amount of coating mechanism comprises a net barrel, partition plates, connecting plates and stirring rollers, wherein the partition plates are totally provided with six blocks which are respectively installed on the inner surface of the net barrel in a uniform and equidistant manner and are vertically connected through electric welding, the tail ends of the partition plates are respectively connected through the connecting plates, and the stirring rollers are totally provided with six blocks which are respectively installed between two partition plates in a uniform and equidistant manner, so that proper amount of coating of plastic particles and inorganic materials is favorably realized.

As a further scheme of the invention, the stirring roller comprises a welding plate, a rotating rod and support rods, the left end and the right end of the rotating rod are respectively connected with the welding plate in a buckling manner, the support rods are provided with a plurality of support rods, the support rods are respectively arranged on the outer surface of the rotating rod in four groups in uniform and equidistant manner, and the plastic particles can be uniformly mixed as inorganic matters.

As a further scheme of the invention, the interior of the rotation rod is of a hollow structure and is provided with a central line board and solid balls, the central line board is provided with two pieces of start balls which are respectively symmetrically arranged in the rotation rod and are connected through electric welding, and the solid balls are provided with six pieces which are respectively arranged in the rotation rod in a three-in-one mode, so that the rotation motion of the rotation rod along with the uniform coating device is favorably realized.

As a further scheme of the invention, the inner included angle between the support rod and the rotating rod is less than ∠ 90 degrees and more than 60 degrees, the orientation of the support rod is from top to bottom staggered installation, and the opposite sides are installed in a uniform orientation, which is beneficial to realizing the autonomous stirring of the plastic particles so as to realize the uniform mixing and coating of the plastic particles and inorganic matters.

As a further scheme of the invention, the connecting plate is of a net-shaped structure, the diameter of the hole sieve of the connecting plate is consistent with that of the net cylinder, so that the redundant inorganic matter materials can be effectively recycled, and the phenomenon that the surface coating amount of the plastic particles exceeds the limit is avoided.

Advantageous effects of the invention

Compared with the traditional production equipment for coating plastic particles, the invention has the following beneficial effects:

the invention utilizes the distributing shaft arranged on the material homogenizing structure to realize the proper control of the average adding amount of the inorganic materials, so that the inorganic materials are added with gaps, and the situation that when the inorganic materials are mixed with plastic particles, the surface of the existing plastic particles is repeatedly coated with a thicker layer of the inorganic materials due to the good free-falling fluidity of the inorganic materials is avoided.

The invention utilizes the proper amount of coating mechanisms, the supporting rods of the coating mechanisms are installed in the way that the direction is staggered up and down, and the opposite sides of the supporting rods are installed in the same direction, so that the plastic particles and the inorganic materials are completely and uniformly mixed and coated, and meanwhile, the redundant inorganic materials on the surfaces of the plastic particles are stirred and shaken off and are uniformly recycled.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.

In the drawings:

FIG. 1 is a schematic structural diagram of an apparatus for producing coated plastic particles with controlled quantity and uniform coating intermittently according to the present invention.

FIG. 2 is a plan view of the side view of the uniform coating apparatus of the present invention.

Fig. 3 is a schematic front view of the refining structure of the present invention.

FIG. 4 is an enlarged view of the structure of the homogenizing roller according to the present invention.

FIG. 5 is a schematic side view of the rotation bar of the present invention.

In the figure: the device comprises a device main body-1, a discharge port-2, a viewing window-3, a uniform coating device-4, a driving shaft-5 feed hopper-6, a controller-7, a uniform material structure-4 a, a track lantern ring-4 b, a proper amount of coating mechanism-4 c, a circulation frame-4 a1, a buckling shaft-4 a2, a material distributing shaft-4 a3, a conical nozzle-4 a4, a movable shaft-4 a31, a material containing plate-4 a32, a mesh cylinder-4 c1, a partition plate-4 c2, a connecting plate-4 c3, a stirring roller-4 c4, a welding plate-4 c41, a rotating rod-4 c42, a supporting rod-4 c43, a middle wire plate-g 1 and a solid ball-g 2.

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.

As shown in fig. 1 to 5, the present invention provides a technical solution of an intermittent quantity-controlling and uniformly-coated plastic particle production apparatus:

as shown in figures 1-2, an intermittent quantity-control and uniform-coating coated plastic particle production device structurally comprises a device main body 1, a discharge port 2, a viewing window 3, a uniform-quantity coating device 4, a driving shaft 5, a feeding hopper 6 and a controller 7, wherein the discharge port 2 is arranged on the right side of the device main body 1 and is of an integrated structure, the viewing window 3 is embedded in the front surface of the device main body 1 and is connected with the front surface of the device main body 1 through electric welding, the uniform-quantity coating device 4 is arranged on the left side inside the device main body 1, the driving shaft 5 is arranged on the left side surface of the device main body 1 and is in transmission connection with the uniform-quantity coating device 4, the feeding hopper 6 is arranged on the left side of the upper surface of the device main body 1 and is connected with the uniform-quantity coating device 4 through electric welding, the controller 7 is arranged on the upper right part of the, The refining device comprises a track lantern ring 4b and a proper amount of coating mechanisms 4c, wherein the upper part of the refining structure 4a is connected with a feed hopper 6, the lower part of the refining structure 4a is movably connected with the track lantern ring 4b through buckling, and the proper amount of coating mechanisms 4c are arranged on the surface of the track lantern ring 4b and are connected with the refining structure 4 a.

As shown in fig. 2-3, the material homogenizing structure 4a includes a flow-through frame 4a1, a fastening shaft 4a2, a material distributing shaft 4a3, and a cone-shaped nozzle 4a4, the fastening shaft 4a2 is provided with two parts, which are respectively mounted on the left and right sides of the flow-through frame 4a1 and connected by electric welding, the material distributing shaft 4a3 is provided inside the flow-through frame 4a1 and connected by electric welding, and the cone-shaped nozzle 4a4 is provided on the lower surface of the flow-through frame 4a1 and connected by gluing.

As shown in fig. 3, the distributing shaft 4a3 includes a movable shaft 4a31 and a material holding plate 4a32, four material holding plates 4a32 are provided and are respectively mounted on the outer surface of the movable shaft 4a31 in an even and equidistant manner, and the material holding plates 4a32 and the movable shaft 4a31 are connected by electric welding, which is beneficial to realize the throwing of inorganic substances.

As shown in fig. 2, the material holding plate 4a32 is a folded plate and has a right-angled structure, which is beneficial to controlling the amount of inorganic materials.

As shown in fig. 2-5, the proper coating mechanism 4c includes a net cylinder 4c1, a partition plate 4c2, a connecting plate 4c3, and a homogenizing roller 4c4, the partition plate 4c2 is provided with six blocks, the six blocks are respectively installed on the inner surface of the net cylinder 4c1 in uniform and equidistant manner and vertically connected by electric welding, the tail ends of the partition plate 4c2 are respectively connected by the connecting plate 4c3, the homogenizing roller 4c4 is provided with six blocks, the six blocks are respectively installed between two partition plates 4c2 in uniform and equidistant manner, and the proper coating of plastic particles and inorganic materials is favorably realized.

As shown in fig. 4, the stirring roller 4c4 includes weld plate 4c41, rotation rod 4c42, branch 4c43, the both ends are connected through the lock with weld plate 4c41 respectively about rotation rod 4c42, branch 4c43 is equipped with a plurality of and is four respectively and is a set of even equidistance and installs in the surface of rotation rod 4c42, is favorable to realizing the mixing of inorganic matter to the plastic granules.

As shown in fig. 5, the interior of the spinning rod 4c42 is a hollow structure and is provided with a central line board g1 and a solid sphere g2, the central line board g1 is provided with two starting blocks which are respectively installed in the spinning rod 4c42 in a symmetrical manner and are connected through electric welding, and the solid sphere g2 is provided with six starting blocks which are respectively arranged in the spinning rod 4c42 in a three-group manner, so that the spinning motion of the coating device 4 along with the uniform quantity can be realized.

As shown in fig. 4, the inner included angle between the supporting rod 4c43 and the rotating rod 4c43 is smaller than ∠ 90 ° and larger than 60 °, the orientation of the supporting rod 4c43 is staggered up and down and the opposite sides are installed in a uniform orientation, which is beneficial to realizing the autonomous stirring of the plastic particles and the uniform mixing and coating of the plastic particles and inorganic substances.

As shown in fig. 2, the connecting plate 4c3 is a net structure and the diameter of the mesh is the same as that of the net drum 4c1, which is beneficial to effectively recycling the redundant inorganic material and avoiding the occurrence of the phenomenon that the surface coating amount of the plastic particles exceeds the limit.

In summary, the inorganic materials are intermittently fed through the feeding device 4a, so that the uniform quantity control of the inorganic materials is realized, meanwhile, under the action of the feeding device 4c, the inorganic materials and plastic particles are mixed and coated, and the surplus inorganic materials are shaken off and uniformly recycled.

The specific realization principle is as follows: when in use, the device is a flow line production, when the plastic particles are conveyed to the interior of the device, inorganic materials are put in through the feed hopper 6, so that the inorganic materials and plastic particles have a coating effect, but because the inorganic material is directly put in and the plastic particles are used for coating when the coating of the inorganic material and the plastic particles is carried out, the inorganic material is free-falling and has better flowing property, so that the plastic particles firstly contacted with the plastic particles are coated with more inorganic materials on the surfaces of the plastic particles, and further when the plastic particles are coated with the inorganic materials, the amount of the needed inorganic material is larger than the actual demand amount, and when the plastic particles and the inorganic material are mixed and stirred evenly, the traditional plastic particle coating production equipment utilizes vibration waves brought by vibration to coat the plastic particles and the plastic particles, and the phenomenon that the local plastic particles are partially coated and not tightly occurs easily.

Therefore, by using the uniform coating device 4, when inorganic materials are poured into the device main body 1 through the feed hopper 6, the inorganic materials firstly pass through the uniform structure 4a, and when the inorganic materials pass through the distribution feed shaft 4a3, the material containing plate 4a32 arranged on the outer surface of the inorganic materials is in a right-angle shape, so that the speed of the inorganic materials in the process of feeding is controlled, and the phenomenon that the existing inorganic materials directly pour downwards due to better flowing performance of the inorganic materials is prevented, so that the surface of the plastic particles is repeatedly coated with a thicker layer of the inorganic materials, and the inorganic materials are effectively mixed with a proper amount of the plastic particles and the inorganic materials after the uniform controllable feeding of the inorganic materials through the distribution feed shaft 4a 3.

Meanwhile, when the inorganic material is put into the proper amount of coating mechanism 4c, the inorganic material actively contacts and coats the plastic particles while the equipment rotates, the solid ball g2 arranged inside the homogenizing roller 4c4 drives the rotating rod 4c42 to automatically rotate under the action of rotation, and drives the supporting rod 4c43 arranged on the outer surface of the homogenizing roller to synchronously rotate along with the rotating rod, because the inner included angle between the supporting rod 4c43 and the rotating rod 4c42 is less than ∠ 90 degrees and more than 60 degrees, the supporting rod 4c43 is installed in a vertically staggered mode, the opposite sides of the supporting rod are installed in a unified mode, the plastic particles and the inorganic material are effectively mixed and homogenized, meanwhile, the redundant inorganic material coated on the surface of the plastic particles is rotationally shaken off, and when the supporting rod rotates to the upper part, the redundant inorganic material uniformly falls off and is collected through the connecting plate 4c3, so that the cyclic utilization is realized.

The invention solves the problems that in the prior art, because inorganic materials are directly put into the plastic particles to perform the coating action, the inorganic materials freely fall down and have better flow property, the plastic particles which are firstly contacted with the inorganic materials are coated with more inorganic materials on the surfaces, and further the required inorganic materials are more than the actual required amount when the plastic particles are coated with the inorganic materials, and meanwhile, when the plastic particles and the inorganic materials are mixed and stirred uniformly, the traditional plastic particle production equipment is coated with the inorganic materials by using vibration waves brought by vibration, the local plastic particle local coating is easy to have a non-tight phenomenon, the invention realizes the proper control of the average putting amount of the inorganic materials by mutually combining the components and by using a material distributing shaft arranged in a material distributing structure, the invention utilizes a proper amount of coating mechanisms, and the support rods of the coating mechanisms are installed in a staggered way from top to bottom and opposite sides of the support rods are installed in a uniform direction, so that the plastic particles and the inorganic materials are comprehensively and uniformly mixed and coated, and simultaneously, the redundant inorganic materials on the surfaces of the plastic particles are stirred and shaken off and are uniformly recycled.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intermittent type nature accuse volume and even cladding plastic pellet production facility that covers which the structure includes equipment main part (1), discharge gate (2), looks at window (3), even volume cladding device (4), drive shaft (5), feeder hopper (6), controller (7), its characterized in that: the discharge port (2) is arranged on the right side of the equipment main body (1) and is of an integrated structure, the observation window (3) is embedded in the front surface of the equipment main body (1) and is connected with the front surface of the equipment main body (1) through electric welding, the uniform coating device (4) is arranged on the left side inside the equipment main body (1), the driving shaft (5) is arranged on the left side surface of the equipment main body (1) and is in transmission connection with the uniform coating device (4), the feeding hopper (6) is arranged on the left side of the upper surface of the equipment main body (1) and is connected with the uniform coating device (4) through electric welding, and the controller (7) is arranged on the upper right portion of the front surface;

the uniform coating device (4) comprises a uniform structure (4 a), a track lantern ring (4 b) and a proper amount of coating mechanisms (4 c), wherein the upper part of the uniform structure (4 a) is connected with a feed hopper (6), the lower part of the uniform structure is movably connected with the track lantern ring (4 b) through buckling, and the proper amount of coating mechanisms (4 c) are arranged on the surface of the track lantern ring (4 b) and are connected with the uniform structure (4 a).

2. The apparatus for producing coated plastic particles intermittently controlled and uniformly coated as claimed in claim 1, wherein: the material homogenizing structure (4 a) comprises a circulating frame (4 a 1), two buckling shafts (4 a 2), a material distributing shaft (4 a 3) and a conical nozzle (4 a 4), wherein the two buckling shafts (4 a 2) are arranged on the left side and the right side of the circulating frame (4 a 1) respectively and are connected through electric welding, the material distributing shaft (4 a 3) is arranged inside the circulating frame (4 a 1) and is connected through electric welding, and the conical nozzle (4 a 4) is arranged on the lower surface of the circulating frame (4 a 1) and is connected through gluing.

3. An apparatus for the intermittent controlled quantity and uniform coating of coated plastic particles as claimed in claim 2, wherein: the material distributing shaft (4 a 3) comprises a movable shaft (4 a 31) and material containing plates (4 a 32), the number of the material containing plates (4 a 32) is four, the four material containing plates are respectively installed on the outer surface of the movable shaft (4 a 31) in an even and equidistant mode, and the material containing plates (4 a 32) are connected with the movable shaft (4 a 31) through electric welding.

4. An intermittent controlled volume and uniform coating coated plastic particle production facility as claimed in claim 3 wherein: the material containing plate (4 a 32) is a folded plate and has a right-angle structure.

5. The apparatus for producing coated plastic particles intermittently controlled and uniformly coated as claimed in claim 1, wherein: an amount of cladding mechanism (4 c) include net section of thick bamboo (4 c 1), division board (4 c 2), connecting plate (4 c 3), homogenize roller (4 c 4), division board (4 c 2) are equipped with six pieces altogether and are even equidistance form respectively and install in net section of thick bamboo (4 c 1) internal surface and be connected through the electric welding is perpendicular, division board (4 c 2) end is connected through connecting plate (4 c 3) respectively, homogenize roller (4 c 4) be equipped with six roots altogether and be even equidistance form respectively and install between bipartition baffle (4 c 2).

6. An intermittent controlled volume and uniform coating coated plastic particle production facility as claimed in claim 5 wherein: homogenize roller (4 c 4) including welding board (4 c 41), from bull stick (4 c 42), branch (4 c 43), both ends are connected through the lock with welding board (4 c 41) respectively about bull stick (4 c 42), branch (4 c 43) are equipped with a plurality of roots and are four sets of even equidistance forms of being installed in from bull stick (4 c 42) surface respectively.

7. The apparatus for producing intermittently controlled and uniformly coated plastic particles as claimed in claim 6, wherein: from bull stick (4 c 42) inside for hollow structure and be equipped with median plate (g 1), solid ball (g 2), median plate (g 1) are equipped with two altogether and open and be the symmetry respectively and install inside and be connected through the electric welding in bull stick (4 c 42), solid ball (g 2) are equipped with six altogether and are three respectively and three a set locate inside from bull stick (4 c 42).

8. An intermittent controlled quantity and uniform coating apparatus for producing coated plastic granules as claimed in claim 6, wherein the inner angle between said supporting rod (4 c 43) and said rotating rod (4 c 43) is smaller than ∠ 90 ° and larger than > 60 °, said supporting rod (4 c 43) is installed in a staggered manner from top to bottom and the opposite sides are installed in a uniform direction.

9. An intermittent controlled volume and uniform coating coated plastic particle production facility as claimed in claim 5 wherein: the connecting plate (4 c 3) is of a net-shaped structure and the diameter of the hole screen of the connecting plate is consistent with that of the net drum (4 c 1).