CN217318701U

CN217318701U - Raw material mixing device is used in plastic products production

Info

Publication number: CN217318701U
Application number: CN202122961900.0U
Authority: CN
Inventors: 赵国伟; 马彦华
Original assignee: Qingdao Liangli Precision Products Co ltd
Current assignee: Qingdao Liangli Precision Products Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-30
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a raw material mixing device for plastic product production, which comprises a mixing mechanism, and comprises a main mixing barrel for mixing materials, wherein a stirring rod for stirring the materials is arranged on the inner wall circle of the mixing barrel, and limiting rings are encircled at the two ends of the outer wall of the mixing barrel; the driving and supporting part comprises a traction wheel which is embedded and abutted with the limiting ring, and the traction wheel is connected with a driving device and is used for drawing the limiting ring to rotate when rotating; when the compounding section of thick bamboo is rotatory, its inside material also can overturn thereupon, meanwhile, the puddler can stir with the opposite direction of material upset under axostylus axostyle and servo motor's drive, and fuse by force the material after the melting, simultaneously, the puddler of dialling in material pole and the rotation forms reverse thrust resistance, thereby further strengthened the stirring and fusing efficiency to the material, in addition, the compounding section of thick bamboo of radial upset has still avoided the not enough of the easy end that sinks of part raw materials, this device simple structure, it is comprehensive high-efficient to mix the material.

Description

Raw material mixing device is used in plastic products production

Technical Field

The utility model relates to a plastic products production facility technical field specifically is a raw materials mixing device is used in plastic products production.

Background

Plastic products are the general name of articles for daily life, industry and the like which are processed by adopting plastics as main raw materials, and comprise products of all processes such as injection molding, blow molding and the like which take the plastics as raw materials, and the plastics are synthetic polymer materials with plasticity and form three indispensable synthetic materials in daily life with synthetic rubber and synthetic fiber; specifically, the plastic is a material which is prepared by using natural or synthetic resin as a main component, adding various additives, and molding into a certain shape under certain conditions such as temperature and pressure, and the shape is kept unchanged at normal temperature.

At present, an existing mixing device is not thorough enough when plastic raw materials are mixed, and partial raw materials are prone to sinking to cause insufficient mixing, so that the quality of finished products of plastic products is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials mixing device is used in plastic products production to solve the not thorough problem of plastics compounding that proposes in the above-mentioned background art, consequently, the utility model aims at providing a raw materials mixing device is used in plastic products production, it can overturn from top to bottom to the material after the melting, and avoid partial material to sink at the bottom easily, in addition, can carry out quick effectual integration to the material through inside and outside reverse rotatory stirring rod at the in-process of upset, thereby further improved the efficiency that the material mixes.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material mixing device for plastic product production comprises:

the mixing mechanism comprises a main body mixing barrel for mixing materials, a stirring rod for stirring the materials is arranged on one circle of the inner wall of the mixing barrel, and limiting rings are arranged at two ends of the outer wall of the mixing barrel in a surrounding mode;

the driving and supporting part comprises a traction wheel which is embedded and abutted with the limiting ring, and the traction wheel is connected with a driving device and is used for drawing the limiting ring to rotate when rotating;

and the supporting seat is arranged below the mixing mechanism and the driving and supporting part and is used for supporting the mixing mechanism and the driving and supporting part.

Preferably, the inside central part of mixing cylinder transversely is provided with the axostylus axostyle, the outer wall round evenly distributed of axostylus axostyle has the puddler, the puddler with dial the material pole and be crisscross form distribution each other, outside one side of mixing cylinder is provided with the servo motor who is connected with the axostylus axostyle, wherein, when mixing cylinder drives to dial the material pole and to a circle footpath direction rotation, then servo motor can drive axostylus axostyle and puddler and dial the opposite direction rotation of material pole.

Preferably, the position placed in the middle of the perpendicular line of compounding section of thick bamboo still is provided with the material conveying mouth, material conveying mouth department is provided with the sealed lid rather than the adaptation, the inner chamber structure of compounding section of thick bamboo is V-arrangement and encircles the structure, and wherein, material conveying mouth both as the feed inlet and also as the discharge gate.

Preferably, the lower extreme of traction wheel is provided with the U type free bearing that is used for supporting the traction wheel, and is connected for articulated between traction wheel and the U type free bearing, outside one side of U type free bearing be provided with the bull stick that the traction wheel is connected, the one end of bull stick is connected with the motor, the spacing ring pass through the traction wheel and the bull stick and constitute transmission structure between the motor, traction wheel and U type free bearing symmetry set up in the lower extreme both sides of spacing ring.

Preferably, the upper end both sides of supporting seat are fixed and are provided with the portal frame, the top of portal frame is provided with the feeder hopper, the bottom intercommunication of feeder hopper has and is located the retractable guide cylinder directly over the compounding section of thick bamboo, retractable guide cylinder with defeated material mouth is located same perpendicular line.

Preferably, the upper end of the supporting seat is simultaneously positioned below the mixing cylinder and is also provided with a flame spraying heating device, and the supporting seat and the U-shaped hinged support are fixedly installed.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of compounding mechanism, when the compounding section of thick bamboo is rotatory, its inside material also can overturn thereupon, meanwhile, the puddler can stir with the opposite direction of material upset under axostylus axostyle and servo motor's drive, and fuse by force the material after the melting, and simultaneously, the stirring pole in stirring and the rotation forms reverse thrust resistance, thereby further strengthened the stirring and fusing efficiency to the material, in addition, the compounding section of thick bamboo of radial upset has still avoided the not enough of partial raw materials sinking the end easily, this device simple structure, it is comprehensive high-efficient to mix the material.

Drawings

FIG. 1 is a schematic view of the whole front view and the internal structure of the mixing barrel of the present invention;

FIG. 2 is a schematic view of the outer three-dimensional structure of the mixing barrel of the present invention;

fig. 3 is the schematic view of the three-dimensional structure outside the feeding hopper of the present invention.

In the figure: 100. a material mixing mechanism; 110. a mixing barrel; 120. a material poking rod; 130. a limiting ring; 140. a shaft lever; 150. a stirring rod; 160. a servo motor; 170. a material conveying port; 200. a driving and supporting part; 210. a traction wheel; 220. a U-shaped hinged support; 230. a rotating rod; 240. a motor; 300. a supporting base; 310. a gantry; 320. a feed hopper; 330. a telescopic material guide cylinder (330).

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a raw materials mixing device is used in plastic products production, it can overturn from top to bottom to the material after the melting to avoid partial material to sink the end easily, in addition, can carry out quick effectual integration to the material through inside and outside reverse rotation's stirring rod at the in-process of upset, thereby further improved the efficiency that the material mixes.

Fig. 1 to 3 are schematic diagrams illustrating the overall structure of a raw material mixing device for plastic product production according to the present invention, and referring to fig. 1 to 3, the main body of the raw material mixing device for plastic product production according to the present embodiment includes a material mixing mechanism 100, a driving and supporting portion 200, and a supporting seat 300.

The mixing mechanism 100 comprises a main body part mixing barrel 110 for mixing materials, a stirring rod 120 for stirring the materials is arranged on one circle of the inner wall of the mixing barrel 110, two ends of the outer wall of the mixing barrel 110 are surrounded by limit rings 130, a shaft rod 140 is transversely arranged at the central part inside the mixing barrel 110, stirring rods 150 are uniformly distributed on one circle of the outer wall of the shaft rod 140, the stirring rods 150 and the stirring rod 120 are distributed in a mutually staggered mode, a servo motor 160 connected with the shaft rod 140 is arranged on one side outside the mixing barrel 110, wherein when the mixing barrel 110 drives the stirring rod 120 to rotate towards one circular diameter direction, the servo motor 160 drives the shaft rod 140 and the stirring rod 150 to rotate towards the direction opposite to that of the stirring rod 120, when the mixing barrel 110 rotates, the materials inside of the mixing barrel can also turn over along with the mixing barrel, meanwhile, the stirring rod 150 can stir in the direction opposite to that of the materials under the driving of the shaft rod 140 and the servo motor 160, the melting materials are forcibly fused, meanwhile, the stirring rod 120 and the rotating stirring rod 150 form reverse pushing resistance, so that the stirring and fusing efficiency of the materials is further enhanced, in addition, the mixing cylinder 110 which is turned over radially also avoids the defect that part of raw materials are easy to sink, the device is simple in structure and comprehensive and efficient in material mixing, a material conveying opening 170 is further arranged at the middle part of the vertical line of the mixing cylinder 110, a sealing cover matched with the material conveying opening 170 is arranged at the position of the material conveying opening 170, the inner cavity structure of the mixing cylinder 110 is of a V-shaped annular structure, the material conveying opening 170 serves as a material inlet and a material outlet, the V-shaped cavity can enable the materials inside the mixing cylinder 110 to flow towards the material conveying opening 170 in a concentrated mode when the materials are unloaded, and the incomplete unloading and waste are avoided.

The driving and supporting part 200 comprises a traction wheel 210 which is embedded and abutted with the limit ring 130, the traction wheel 210 is connected with a driving device and is used for drawing the limit ring 130 to rotate when rotating, the lower end of the traction wheel 210 is provided with a U-shaped hinge base 220 for supporting the traction wheel 210, the traction wheel 210 is hinged with the U-shaped hinge base 220, one side of the outer part of the U-shaped hinge base 220 is provided with a rotating rod 230 connected with the traction wheel 210, one end of the rotating rod 230 is connected with a motor 240, the limit ring 130 forms a transmission structure with the motor 240 through the traction wheel 210 and the rotating rod 230, the traction wheel 210 and the U-shaped hinge base 220 are symmetrically arranged at two sides of the lower end of the limit ring 130, because the mixing barrel 110 needs to be radially turned over when in operation, the motor 240 can drive the traction wheel 210 to rotate through the rotating rod 230, meanwhile, the traction wheel 210 can drive the limit ring 130 fixed with the mixing barrel 110 to rotate, thereby driving the mixing barrel 110 to turn over, and the U-shaped hinge seat 220 and the traction wheel 210 also play a role in stably supporting the mixing barrel 110.

A supporting seat 300, which is arranged below the mixing mechanism 100 and the driving and supporting part 200 and is used for supporting the mixing mechanism 100 and the driving and supporting part 200, two sides of the upper end of the supporting seat 300 are fixedly provided with a portal frame 310, the top of the portal frame 310 is provided with a feed hopper 320, the bottom of the feed hopper 320 is communicated with a retractable guide cylinder 330 which is positioned right above the mixing cylinder 110, the retractable guide cylinder 330 and the feed port 170 are positioned on the same vertical line, when the mixing cylinder 110 needs to be fed, the feed port 170 can be rotated to be right below the retractable guide cylinder 330, then the output end of the retractable guide cylinder 330 can extend into the interior of the feed port 170 under the action of an air cylinder, and the material is prevented from spilling, so that the material can smoothly enter the mixing cylinder 110, the upper end of the supporting seat 300 is also provided with a flame spraying heating device which is positioned below the mixing cylinder 110, the supporting seat 300 and a U-shaped hinge seat are fixedly installed, the flame-throwing heating device can heat and melt the mixing cylinder 110 and the internal materials, thereby achieving the purpose of mixing the materials.

In summary, in the raw material mixing apparatus for producing plastic products of the present embodiment, the mixed raw material is first introduced into the feeding hopper 320, the output end of the retractable guide cylinder 330 is then extended into the interior of the material feeding port 170 by the air cylinder, so that the materials can smoothly enter the mixing barrel 110, the material feeding port 170 is closed to start the mixing operation, and then the motor 240 drives the mixing barrel 11 to rotate through the traction wheel 210 and the limiting ring 130, when the mixing barrel 110 rotates, the material inside the stirring rod 150 is also turned over, and at the same time, the stirring rod 150 is driven by the shaft 140 and the servo motor 160 to stir in the opposite direction of the turning of the material, and forcibly fuses the melted materials, and at the same time, the kick-off lever 120 and the rotating stirring lever 150 form a reverse push resistance, thereby further strengthening the stirring and fusing efficiency of the materials, and in addition, the mixing cylinder 110 which is turned over in the radial direction also avoids the defect that part of the raw materials are easy to sink.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A raw material mixing device is used in plastic products production, its characterized in that includes:

the mixing mechanism (100) comprises a main body part mixing barrel (110) for mixing materials, a stirring rod (120) for stirring the materials is arranged on one circle of the inner wall of the mixing barrel (110), and limiting rings (130) are arranged at two ends of the outer wall of the mixing barrel (110) in a surrounding mode;

the driving and supporting part (200) comprises a traction wheel (210) which is embedded and abutted with the limiting ring (130), and the traction wheel (210) is connected with a driving device and is used for drawing the limiting ring (130) to rotate when rotating;

and the supporting seat (300) is arranged below the mixing mechanism (100) and the driving and supporting part (200) and is used for supporting the mixing mechanism (100) and the driving and supporting part (200).

2. A raw material mixing apparatus for plastic product production as defined in claim 1, wherein: the material stirring device is characterized in that a shaft rod (140) is transversely arranged at the center of the interior of the material mixing cylinder (110), stirring rods (150) are uniformly distributed on the outer wall of the shaft rod (140) in a circle, the stirring rods (150) and the material stirring rods (120) are distributed in a staggered mode, a servo motor (160) connected with the shaft rod (140) is arranged on one side of the exterior of the material mixing cylinder (110), and when the material mixing cylinder (110) drives the material stirring rods (120) to rotate in a circular diameter direction, the servo motor (160) can drive the shaft rod (140) and the stirring rods (150) to rotate in the direction opposite to the direction of the material stirring rods (120).

3. The raw material mixing device for plastic product production according to claim 2, wherein: the vertical line of compounding section of thick bamboo (110) is located still to be provided with material conveying mouth (170) between two parties, material conveying mouth (170) department is provided with the sealed lid rather than the adaptation, the inner chamber structure of compounding section of thick bamboo (110) is V-arrangement and encircles the structure, and wherein, material conveying mouth (170) both are as the feed inlet and also are as the discharge gate.

4. A raw material mixing apparatus for plastic product production according to claim 3, wherein: the lower extreme of traction wheel (210) is provided with U type free bearing (220) that are used for supporting traction wheel (210), and is connected for articulated between traction wheel (210) and U type free bearing (220), outside one side of U type free bearing (220) be provided with bull stick (230) that traction wheel (210) are connected, the one end of bull stick (230) is connected with motor (240), spacing ring (130) through traction wheel (210) and bull stick (230) with constitute transmission structure between motor (240), traction wheel (210) and U type free bearing (220) symmetry set up in the lower extreme both sides of spacing ring (130).

5. A raw material mixing device for plastic product production according to claim 4, characterized in that: the utility model discloses a mixing device, including supporting seat (300), portal frame (310), the top of portal frame (310) is provided with feeder hopper (320), the bottom intercommunication of feeder hopper (320) has and is located retractable guide cylinder (330) directly over mixing cylinder (110), retractable guide cylinder (330) with material conveying mouth (170) are located same perpendicular line.

6. The raw material mixing device for plastic product production according to claim 5, wherein: the upper end of the supporting seat (300) is simultaneously positioned below the mixing cylinder (110), and a flame spraying heating device is further arranged below the supporting seat (300) and the U-shaped hinged support in a fixed installation mode.