CN218314524U

CN218314524U - Plastic melt mixing device

Info

Publication number: CN218314524U
Application number: CN202222469694.6U
Authority: CN
Inventors: 陈金根; 陈浩瀚
Original assignee: Qingdao Huayao New Material Technology Co ltd
Current assignee: Qingdao Huayao New Material Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-17
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a plastics meltwater mixing arrangement relates to plastics meltwater mixing technical field, including the blending tank, fixedly connected with threaded rod between the top of blending tank inner surface and the bottom, and the periphery cover of threaded rod is equipped with the connecting cylinder, the inner chamber of connecting cylinder and the periphery threaded connection of threaded rod, a plurality of (mixing) shafts of the equal fixedly connected with in both sides of connecting cylinder, the periphery of connecting cylinder rotates through the pivot and is connected with the swivel becket, and the equal fixedly connected with fixed plate in both sides of swivel becket, this plastics meltwater mixing arrangement, inner chamber through the connecting cylinder and the periphery threaded connection of threaded rod, when multistage pneumatic cylinder drives the fixed plate and goes up and down, thereby it goes up and down to drive the connecting cylinder of being connected with the swivel becket, this moment the connecting cylinder goes up and down on the threaded rod, threaded connection and then makes the connecting cylinder rotate in the lift, the drive is rotated, the (mixing) shaft realizes rotating in the lift, thereby stirring efficiency has been improved.

Description

Plastic melt mixing device

Technical Field

The utility model relates to a plastics meltwater mixes technical field, specifically is a plastics meltwater mixing arrangement.

Background

Melting refers to the process in which the kinetic energy of the thermal motion of molecules increases as the temperature increases, resulting in crystal breakdown and a change of the substance from a crystalline phase to a liquid phase. The method is a first-order phase transition, has the increase of enthalpy, entropy and volume, and needs to mix high-temperature melt liquid through the fusion of different materials in the process of producing new plastic.

Publication No. CN211616219U discloses a molten plastic solution mixing device, which can add raw materials in proportion into an adding tank, then incline the adding tank by utilizing an adjusting lifting rod, and uniformly pour the raw materials into a mixing tank body for stirring and mixing.

However, the above application still has the following disadvantages: when pouring into the blending tank internal stirring and mixing, solitary rotation stirring effect is not good, leads to the meltwater mixing efficiency low, and stirring effect remains to be improved, for this reason, the utility model provides a plastics meltwater mixing arrangement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plastics meltwater mixing arrangement to when solving the plastics meltwater and stirring the mixture in pouring the blending tank, the solitary rotation stirring effect is not good, leads to the meltwater mixing efficiency low, and the stirring effect remains the problem that improves.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plastic melt mixing device comprises a mixing tank, wherein a threaded rod is fixedly connected between the top and the bottom of the inner surface of the mixing tank, a connecting cylinder is sleeved on the periphery of the threaded rod, an inner cavity of the connecting cylinder is in threaded connection with the periphery of the threaded rod, and a plurality of stirring shafts are fixedly connected to two sides of the connecting cylinder;

the periphery of connecting cylinder rotates through the pivot and is connected with the rotating ring, and the equal fixedly connected with fixed plate in both sides of rotating ring, fixedly connected with slide bar between the top of mixing tank inner surface and the bottom, one end of slide bar runs through one of them fixed plate and extends to the below of fixed plate, and the periphery of slide bar is sliding connection with the department of running through of one of them fixed plate, the multistage pneumatic cylinder of top fixedly connected with of mixing tank inner surface, and the top fixed connection of the bottom of multistage pneumatic cylinder output shaft and another fixed plate.

Preferably, one side of the mixing tank is communicated with a discharge barrel, and the bottom of the discharge barrel is communicated with a discharge pipe.

Preferably, the periphery of the discharge pipe is fixedly connected with an electromagnetic valve.

Preferably, one side of play feed cylinder is through motor cabinet fixedly connected with driving motor, and the one end of driving motor output shaft extends to the inside of a feed cylinder, and the periphery of driving motor output shaft is connected for rotating with the department of running through of a feed cylinder, and the one end intercommunication of driving motor output shaft has the auger.

Preferably, both sides of the top of the mixing tank are communicated with liquid inlet hoppers.

Preferably, the front side of the mixing tank is fixedly connected with a controller, and the front side of the mixing tank is fixedly connected with an observation window.

Advantageous effects

The utility model provides a plastics meltwater mixing arrangement. Compared with the prior art, the method has the following beneficial effects:

1. this plastics melt-water mixing arrangement, the periphery threaded connection of inner chamber through the connecting cylinder and threaded rod drives the fixed plate when going up and down at multistage pneumatic cylinder to drive the connecting cylinder lift of being connected with the rotating ring, the connecting cylinder goes up and down on the threaded rod this moment, and threaded connection and then make the connecting cylinder rotate in the lift, drives the (mixing) shaft and rotates, and the (mixing) shaft is realized rotating when going up and down, thereby has improved stirring efficiency.

2. This plastics melt-water mixing arrangement, when the ejection of compact, drive the auger through driving motor and rotate and transmit the melt-water after mixing, because the setting of auger during the transmission for the melt-water will further mix, has further guaranteed mixing quality.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is the schematic diagram of the multistage hydraulic cylinder driving the connecting cylinder to descend.

In the figure: 1. a mixing tank; 2. a threaded rod; 3. a connecting cylinder; 4. a stirring shaft; 5. a rotating ring; 6. a fixing plate; 7. a slide bar; 8. a multi-stage hydraulic cylinder; 9. a discharging barrel; 10. a discharge pipe; 11. a drive motor; 12. a packing auger; 13. a liquid inlet hopper; 14. a controller; 15. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plastic melt mixing device comprises a mixing tank 1, wherein both sides of the top of the mixing tank 1 are communicated with liquid inlet hoppers 13, the front side of the mixing tank 1 is fixedly connected with a controller 14, the front side of the mixing tank 1 is fixedly connected with an observation window 15, a threaded rod 2 is fixedly connected between the top and the bottom of the inner surface of the mixing tank 1, the periphery of the threaded rod 2 is sleeved with a connecting cylinder 3, the inner cavity of the connecting cylinder 3 is in threaded connection with the periphery of the threaded rod 2, and both sides of the connecting cylinder 3 are fixedly connected with a plurality of stirring shafts 4;

the periphery of the connecting cylinder 3 is rotatably connected with a rotating ring 5 through a rotating shaft, the inner wall of the rotating shaft is fixedly connected with the periphery of the connecting cylinder 3, the outer wall of the rotating shaft is fixedly connected with an inner cavity of the rotating ring 5, so that the rotating ring 5 rotates on the periphery of the connecting cylinder 3, the connecting cylinder 3 is driven to lift by the lifting of the rotating ring 5, fixed plates 6 are fixedly connected to two sides of the rotating ring 5, a sliding rod 7 is fixedly connected between the top and the bottom of the inner surface of the mixing tank 1, one end of the sliding rod 7 penetrates through one of the fixed plates 6 and extends to the lower side of the fixed plate 6, the periphery of the sliding rod 7 is in sliding connection with the penetrating part of one of the fixed plates 6, a multistage hydraulic cylinder 8 is fixedly connected to the top of the inner surface of the mixing tank 1, the bottom end of an output shaft of the multistage hydraulic cylinder 8 is fixedly connected with the top of the other fixed plate 6, the inner cavity of the connecting cylinder 3 is in threaded connection with the periphery of the threaded rod 2, when the multistage hydraulic cylinder 8 drives the fixed plate 6 to lift, so as to drive the connecting cylinder 3 to lift, thereby improving the stirring efficiency of the stirring shaft 4, and improving the stirring efficiency;

one side intercommunication of blending tank 1 has a feed cylinder 9, and the bottom intercommunication of feed cylinder 9 has a discharging pipe 10, the periphery fixedly connected with solenoid valve of discharging pipe 10, motor cabinet fixedly connected with driving motor 11 is passed through to one side of feed cylinder 9, and the one end of driving motor 11 output shaft extends to the inside of feed cylinder 9, the periphery of driving motor 11 output shaft is connected for rotating with the department of running through of feed cylinder 9, and the one end intercommunication of driving motor 11 output shaft has auger 12, when the ejection of compact, drive auger 12 through driving motor 11 and rotate and transmit the meltwater after mixing, because auger 12's setting during the transmission, make the meltwater will further mix, further guaranteed mixing quality.

And those not described in detail in this specification are well within the skill of those in the art.

The working principle is as follows:

when the device is used, plastic melt enters the mixing tank 1 through the liquid inlet hopper 13, a worker observes the mixing condition of the plastic melt in the mixing tank 1 through the observation window 15, and controls the multistage hydraulic cylinder 8, the driving motor 11 and the electromagnetic valve through the controller 14, the controller 14 controls the multistage hydraulic cylinder 8 to lift in the mixing tank 1, the multistage hydraulic cylinder 8 lifts to drive one fixing plate 6 to lift so as to drive the rotating ring 5 and the other fixing plate 6 to lift, the other fixing plate 6 lifts on the sliding rod 7 to calibrate the lifting of the rotating ring 5, the rotating ring 5 lifts on the threaded rod 2, the connecting cylinder 3 rotates while lifting through threaded connection, the stirring shaft 4 is driven to rotate, the stirring shaft 4 rotates while lifting, and the plastic melt in the mixing tank 1 is stirred and mixed;

when the mixing finishes and needs the ejection of compact, control driving motor 11 forward and reverse rotation earlier and drive auger 12 and rotate, stir the mixture once more to the plastics meltwater in the play feed cylinder 9, guarantee to mix the effect, then control the solenoid valve and open the ejection of compact of discharging pipe 10, drive auger 12 through driving motor 11 this moment and rotate the meltwater after mixing and transmit, because auger 12's rotation transmission during the transmission for the meltwater will further mix, accomplish the unloading.

It should be noted that, in this document, the terms "upper", "lower", "left", "right", and the like are only used for indicating relative positional relationships, and when the absolute position of the described object is changed, the relative positional relationships may be changed, and the like, and the relational terms such as first and second, and the like are only used for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A plastic melt mixing device comprising a mixing tank (1), characterized in that: a threaded rod (2) is fixedly connected between the top and the bottom of the inner surface of the mixing tank (1), a connecting cylinder (3) is sleeved on the periphery of the threaded rod (2), an inner cavity of the connecting cylinder (3) is in threaded connection with the periphery of the threaded rod (2), and a plurality of stirring shafts (4) are fixedly connected to two sides of the connecting cylinder (3);

the periphery of connecting cylinder (3) is rotated through the pivot and is connected with swivel becket (5), and the equal fixedly connected with fixed plate (6) in both sides of swivel becket (5), fixedly connected with slide bar (7) between the top of blending tank (1) internal surface and the bottom, the one end of slide bar (7) runs through one of them fixed plate (6) and extends to the below of fixed plate (6), and the periphery of slide bar (7) and the department of running through of one of them fixed plate (6) are sliding connection, the top fixedly connected with multistage pneumatic cylinder (8) of blending tank (1) internal surface, and the bottom of multistage pneumatic cylinder (8) output shaft and the top fixed connection of another fixed plate (6).

2. A plastic melt mixing apparatus according to claim 1, wherein: one side of the mixing tank (1) is communicated with a discharge barrel (9), and the bottom of the discharge barrel (9) is communicated with a discharge pipe (10).

3. A plastic melt mixing apparatus according to claim 2, wherein: the periphery of the discharge pipe (10) is fixedly connected with an electromagnetic valve.

4. A plastic melt mixing apparatus according to claim 2, wherein: go out one side of feed cylinder (9) and pass through motor cabinet fixedly connected with driving motor (11), and the one end of driving motor (11) output shaft extends to the inside of feed cylinder (9), and the periphery of driving motor (11) output shaft is connected for rotating with the department of running through of feed cylinder (9), and the one end intercommunication of driving motor (11) output shaft has auger (12).

5. A plastic melt mixing apparatus according to claim 1, wherein: and both sides of the top of the mixing tank (1) are communicated with liquid inlet hoppers (13).

6. A plastic melt mixing apparatus according to claim 1, wherein: the front side fixedly connected with controller (14) of blending tank (1), and the front side fixedly connected with observation window (15) of blending tank (1).