CN216031781U - Mixing arrangement is used in production of PC plastic granules - Google Patents

Abstract

The utility model discloses a mixing device for producing PC plastic particles, which belongs to the technical field of plastic processing and comprises the following components: the device comprises a setting box, a sliding groove is arranged on the box wall on one side of the setting box, one end of a first rotating shaft is rotatably arranged on the box wall on the side opposite to the sliding groove arranged on the setting box, the other end of the first rotating shaft is connected with a first rotating disk, three first arc grooves are uniformly arranged on the periphery of the first rotating disk, one end of a second rotating shaft is rotatably arranged on the box wall on the side opposite to the sliding groove arranged on the setting box and positioned on one side of the first rotating shaft, the other end of the second rotating shaft is connected with a second rotating disk, three second arc grooves are uniformly arranged on the periphery of the second rotating disk, three stirring rods are arranged on the first arc grooves and the second arc grooves in a matched manner with the sliding groove, and a swinging arm is matched, so that under the condition that the first rotating disk and the second rotating disk rotate, the three stirring rods can alternatively rotate at the center of the first rotating disc or the center of the second rotating disc, and are combined with the stirring fan blades, therefore, the stirring efficiency and the stirring uniformity can be improved, and the stirring and mixing time is reduced.

Description

Mixing arrangement is used in production of PC plastic granules

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a mixing device for producing PC plastic particles.

Background

The main component of the plastic is resin. The resin means a polymer compound which has not been mixed with various additives. The term resin is originally named as lipids secreted by animals and plants, such as rosin, shellac, and the like. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc.

At present, in the processing production of plastic products, often need to mix multiple plastic granules and carry out the melt extrusion work again together, adopt the mode of dwang cooperation stirring leaf to mix plastic granules under the usual condition, in the equipment that has now, mostly adopt two live-rollers cooperation stirring leaf's mode to mix, in order to reach better mixed effect, need spend longer time generally and be used for mixing stirring, consequently need to design a mixing arrangement is used in the production of PC plastic granules so that can improve mixed effect, reduce the mixing time, make more even abundant that multiple plastic granules mix, be convenient for guarantee the processingquality in later stage.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to mix plastic granules more efficiently, improve mixing effect and uniformity degree, reduce mixing time.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a mixing arrangement is used in production of PC plastic granules includes: the device comprises a setting box, the setting box is arranged at one side of a mixing box, a sliding groove is arranged on the box wall at one side of the setting box, one end of a first rotating shaft is rotatably arranged on the box wall at the side opposite to the sliding groove of the setting box, the other end of the first rotating shaft is connected with a first rotating disk, three first arc grooves are uniformly arranged on the periphery of the first rotating disk, one end of a second rotating shaft is rotatably arranged at one side of the first rotating shaft on the box wall at the side opposite to the sliding groove of the setting box, the other end of the second rotating shaft is connected with a second rotating disk, three second arc grooves are uniformly arranged on the periphery of the second rotating disk, the first rotating disk is tangent to the second rotating disk, the positions of the first arc grooves and the second arc grooves are mutually corresponding, a stirring rod is arranged between the first arc grooves and the sliding groove, a stirring rod is arranged between the second arc grooves and the sliding groove, and a stirring rod is arranged between the first arc groove and the second arc groove, and one stirring rod arranged between the first arc groove and the sliding groove and one stirring rod arranged between the second arc groove and the sliding groove are in opposite positions.

As a preferable technical scheme of the utility model, a first gear is sleeved outside one end of the first rotating rod, which is close to the first rotating disc, a second gear is sleeved outside one end of the second rotating rod, which is close to the second rotating disc, one end of a connecting arm is installed at the upper end of the box wall, which is adjacent to the box wall provided with the sliding groove, of the setting box, the other end of the connecting arm is rotatably connected with a third gear through a rotating shaft, and the first gear, the second gear and the third gear are all in meshed connection with a chain.

Through adopting above-mentioned technical scheme, when external force acts on the chain, can make first gear and second gear rotate with the equidimension opposite direction under the effect of third gear, and then can make first carousel and second carousel rotate with the equidimension opposite direction to ensure that the puddler can rotate between first arc groove and second arc groove, between first arc groove and the spout and between second arc groove and the spout.

According to a preferable technical scheme of the utility model, a connecting rod is arranged in the middle of the lower end of the box wall on the side of the setting box where the first rotating rod is installed, a swinging arm is rotatably installed on the connecting rod, and blocking arms are arranged on two sides of one end, close to the connecting rod, of the swinging arm.

Through adopting above-mentioned technical scheme, when external force acts on the fender arm, can realize the swing of swing arm under the restriction of connecting rod.

As a preferable technical scheme of the utility model, buffer springs are arranged on the positions, located on two sides of the connecting rod, of the lower box wall of the setting box, and the positions of the buffer springs are matched with the stop arms.

Through adopting above-mentioned technical scheme, with the help of buffer spring to when reducing external force and acting on the fender arm, avoid keeping off the emergence that the arm and setting up the case wall collision produced the noise condition.

As a preferable technical scheme of the utility model, a driving motor is arranged on the lower box wall of the setting box close to the box wall on the side where the connecting arm is installed, the output end of the driving motor is connected with one end of a driving rotating shaft, the other end of the driving rotating shaft is connected with a fourth gear, and the fourth gear is meshed with the chain.

Through adopting above-mentioned technical scheme, driving motor provides power and makes fourth gear revolve with the help of the drive pivot, and fourth gear revolve provides power for first gear and second gear with the help of the chain, is convenient for make first carousel and second carousel rotate.

As a preferable technical scheme of the utility model, the stirring rod is sleeved with stirring blades.

Through adopting above-mentioned technical scheme, guarantee the stirring and mix the effect with the help of stirring fan blade.

The utility model has the beneficial effects that:

1. through setting up first disc and second disc, cooperation first arc groove and second arc groove, can form the space of placing the puddler between first arc groove and the spout, can form the space of placing the puddler between second arc groove and the spout, can form the space of placing the puddler between first arc groove and the second arc groove, make first arc groove, three puddler has been placed to second arc groove cooperation spout, the cooperation swing arm, realize under first carousel and second carousel pivoted condition, three puddler can rotate with first carousel center or with second carousel center in turn, combine stirring fan blades, thereby can improve the even degree of stirring efficiency and stirring, reduce the time that the stirring mixes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic elevational view of the section of the set box of the present invention in one state;

FIG. 4 is a schematic front view of a portion of the set-up box in another state of the utility model;

FIG. 5 is a rear cross-sectional view of the section of the set-up box in one state of the utility model;

FIG. 6 is a rear cross-sectional view of the section of the set tank in another state of the utility model;

FIG. 7 is a schematic top view of the portion of the set-up box of the present invention.

In the figure: 1. setting a box; 2. a chute; 3. a first rotating lever; 4. a first turntable; 5. a first arc groove; 6. a second rotating shaft; 7. a second turntable; 8. a second arc groove; 9. a first gear; 10. a second gear; 11. a connecting rod; 12. a swing arm; 13. a catch arm; 14. a buffer spring; 15. a connecting arm; 16. a rotating shaft; 17. a third gear; 18. a drive motor; 19. driving the rotating shaft; 20. a fourth gear; 21. a chain; 22. a stirring rod; 23. a stirring fan blade; 24. and (4) a mixing box.

Detailed Description

Through research and analysis of the applicant, in plastic processing, various plastic particles are required to be mixed and stirred, the plastic particles are required to be fully stirred and mixed in order to ensure the processing quality, the mixing and stirring time is required to be reduced in order to ensure the efficiency of the whole processing, most of the existing stirring and mixing devices adopt a mode that two rotating rollers are matched with stirring blades for stirring, and in order to achieve a good stirring and mixing effect and a good mixing uniformity degree, more stirring and mixing time is required to be spent, so that a mixing device for producing PC plastic particles is required to be designed so as to solve the problems.

The present invention will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-7, a mixing device for producing PC plastic particles comprises a setting box 1, a chute 2, a first rotating rod 3, a first rotating disk 4, a first arc groove 5, a second rotating shaft 6, a second rotating disk 7, a second arc groove 8, a first gear 9, a second gear 10, a connecting rod 11, a swing arm 12, a baffle arm 13, a buffer spring 14, a connecting arm 15, a rotating shaft 16, a third gear 17, a driving motor 18, a driving rotating shaft 19, a fourth gear 20, a chain 21, a stirring rod 22, stirring blades 23 and a mixing box 24.

With reference to fig. 1-7, a mixing device for producing PC plastic particles comprises: the setting box 1, the sliding groove 2 is arranged on the box wall at one side of the setting box 1, one end of the first rotating rod 3 is rotatably arranged on the box wall at the opposite side of the setting box 1 to the sliding groove 2, the first rotating disk 4 is connected with the other end of the first rotating rod 3, three first arc grooves 5 are uniformly arranged on the periphery of the first rotating disk 4, one end of the second rotating shaft 6 is rotatably arranged on the setting box 1 to which the sliding groove 2 is arranged so that the box wall is positioned at one side of the first rotating shaft 3, the second rotating disk 7 is connected with the other end of the second rotating shaft 6, three second arc grooves 8 are uniformly arranged on the periphery of the second rotating disk 7, the first rotating disk 4 is tangent to the second rotating disk 7, the positions of the first arc grooves 5 and the second arc grooves 8 are mutually corresponding, and the first gear 9 is sleeved at the position of the first rotating rod 3 which is close to the outer side of one end of the first rotating disk 4, the second gear 10 is sleeved at the outer side position of one end of the second rotating rod 6 close to the second rotating disc 7, one end of the connecting arm 15 is installed at the upper end position of the box wall at one side of the setting box 1 adjacent to the box wall provided with the sliding groove 2, the third gear 17 is rotatably connected with the other end of the connecting arm 15 through the rotating shaft 16, the connecting rod 11 is arranged at the middle position of the lower end of the box wall at one side of the setting box 1 provided with the first rotating rod 3, the swing arm 12 is rotatably installed on the connecting rod 11, the baffle arm 13 is arranged at the position of two sides of one end of the swing arm 12 close to the connecting rod 11, the buffer spring 14 is arranged at the position of two sides of the connecting rod 11 on the lower box wall of the setting box 1, the position of the buffer spring 14 is matched with the baffle arm 13, the driving motor 18 is arranged at the position of one side of the box wall at the lower box 1 close to the box wall provided with the connecting arm 15, one end of the driving rotating shaft 19 is connected to the output end of the driving motor 18, the fourth gear 20 is connected to the other end of the driving rotating shaft 19, the first gear 9, the second gear 10, the third gear 17 and the fourth gear 20 are all meshed with the chain 21, one stirring rod 22 is arranged between the first arc groove 5 and the sliding groove 2, one stirring rod 22 is arranged between the second arc groove 8 and the sliding groove 2, one stirring rod 22 is arranged between the first arc groove 5 and the second arc groove 8, one stirring rod 22 arranged between the first arc groove 5 and the sliding groove 2 and one stirring rod 22 arranged between the second arc groove 8 and the sliding groove 2 are in opposite positions, the stirring blades 23 are sleeved outside the stirring rod 22, the setting box 1 is installed on one side of the mixing box 24, through the arrangement of the mixing box 24, the mixing box is used for containing plastic particles to be mixed, through the arrangement of the driving motor 18, the driving motor 18 provides power to drive the driving rotating shaft 19 to rotate, the driving rotating shaft 19 rotates to enable the fourth gear 20 to rotate, the fourth gear 20 rotates to drive the first gear 9 and the second gear 10 to rotate under the action of the chain, due to the arrangement of the third gear 17, when the chain 21 is meshed with the first gear 9 and the second gear 10 under the action of the third gear 17, the position where the chain 21 is contacted with the first gear 9 is opposite to the position where the chain is contacted with the second gear 10, so that when the driving motor 18 drives the fourth gear 20 to rotate, the first gear 9 and the second gear 10 can rotate in the opposite directions of the same amplitude, and further the driving motor 18 drives the first rotating disc 4 and the second rotating disc 7 to rotate in the opposite directions of the same amplitude, because the first arc groove 5 and the second arc groove 8 correspond to each other in position and the first rotary table 4 is tangent to the second rotary table 7, when the first arc groove 5 and the second arc groove 8 approach each other, the stirring rods 22 can be placed in the first arc groove 5 and the second arc groove 8, one stirring rod 22 is arranged between the first arc groove 5 and the sliding groove 2, one stirring rod 22 is arranged between the second arc groove 8 and the sliding groove 2, and by combining the stirring rods 22 between the first arc groove 5 and the second arc groove 8, the three stirring rods 22 are arranged in the device, through arranging the swing arm 12, the swing arm 12 can swing by taking the connecting rod 11 as an axis under the action of the connecting rod 11, through arranging the blocking arm 13, when an acting force acts on the blocking arm 13, the swing arm 12 can be driven to swing under the action of the blocking arm 13, and when the driving motor 18 drives the first rotary table 4 and the second rotary table 7 to rotate, the three stirring rods 22 can be driven to rotate under the action of the first arc groove 5 and the second arc groove 8, when the stirring rod 22 between the first arc groove 5 and the second arc groove 8 moves close to the blocking arm 13, along with the movement of the stirring rod 22, under the blocking of the swing arm 12, the stirring rod 22 can move by taking the first arc groove 5 and the sliding groove 2 as the restriction or by taking the second arc groove 8 and the sliding groove 2 as the restriction, meanwhile, the stirring rod 22 exerts an acting force on the blocking arm 13, the blocking arm 13 drives the swing arm 12 to swing to the other direction, then, along with the continuous rotation of the first rotating disc 4 and the second rotating disc 7, the other stirring rod 22 can move into the space between the first arc groove 5 and the second arc groove 8, then the stirring rod 22 again approaches the blocking arm 13, under the blocking of the swing arm 12, the stirring rod 22 moves by taking the second arc groove 8 and the sliding groove 2 as the restriction or by taking the first arc groove 5 and the sliding groove 2 as the restriction, meanwhile, the stirring rod 22 exerts an acting force on the blocking arm 13, the blocking arm 13 drives the swinging arm 12 to swing again, so that the swinging arm 12 swings to the other direction, as the driving motor 18 drives the first rotating disk 4 and the second rotating disk 7 to rotate, the stirring rod 22 repeats the moving mode of the steps, so that two stirring rods 22 rotate at the circle center of the first rotating disk 4, one stirring rod 22 rotates at the circle center of the second rotating disk 7, or two stirring rods 22 rotate at the circle center of the second rotating disk 7, one stirring rod 22 rotates at the circle center of the first rotating disk 4 alternately, further, the three stirring rods 22 are stirred alternately, and by matching with the stirring fan blades 23 arranged at the outer side of the stirring rod 22, plastic particles arranged in the mixing box 24 can be stirred more fully, the stirring efficiency and the stirring uniformity are improved, the stirring time is reduced, and by arranging the buffer spring 14, thereby reducing the noise generated when the stopper arm 13 comes into contact with the wall of the setting tank 1 when the stopper arm 13 is applied with force.

The working principle is as follows: when the stirring device is used, firstly, the driving motor 18 is started, under the action of the chain 21 and the third gear 17, the fourth gear 20 driven by the driving motor 18 can enable the first gear 9 and the second gear 10 to rotate in the same amplitude and opposite directions, and then the driving motor 18 drives the first rotating disc 4 and the second rotating disc 7 to rotate in the same amplitude and opposite directions, the first rotating disc 4 and the second rotating disc 7 rotating in the same amplitude and opposite directions can enable the three stirring rods 22 to sequentially move to the empty grooves formed by the first arc groove 5 and the second arc groove 8, then along with the movement of the stirring rods 22 between the first arc groove 5 and the second arc groove 8, an acting force can be applied to the baffle arm 13, so that the swing arm 12 can swing, and then under the position limitation of the swing arm 12, the stirring rods 22 passing through the empty grooves formed by the first arc groove 5 and the second arc groove 8 can alternately move to the first arc groove 5 or the second arc groove 8, thereby make two puddlers 22 rotate with first carousel 4 center, a puddler 22 rotates with second carousel 7 center, perhaps two puddlers 22 rotate with second carousel 7 center, a puddler 22 rotates with first carousel 4 center and goes on in proper order, and then realizes three puddler 22 and alternately rotates the stirring, combines stirring fan blade 23 to can improve stirring efficiency and even degree, reduce the churning time.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the above embodiments and descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mixing arrangement is used in production of PC plastic granules which characterized in that: the method comprises the following steps: the device comprises a setting box, the setting box is arranged at one side of a mixing box, a sliding groove is arranged on the box wall at one side of the setting box, one end of a first rotating shaft is rotatably arranged on the box wall at the side opposite to the sliding groove of the setting box, the other end of the first rotating shaft is connected with a first rotating disk, three first arc grooves are uniformly arranged on the periphery of the first rotating disk, one end of a second rotating shaft is rotatably arranged at one side of the first rotating shaft on the box wall at the side opposite to the sliding groove of the setting box, the other end of the second rotating shaft is connected with a second rotating disk, three second arc grooves are uniformly arranged on the periphery of the second rotating disk, the first rotating disk is tangent to the second rotating disk, the positions of the first arc grooves and the second arc grooves are mutually corresponding, a stirring rod is arranged between the first arc grooves and the sliding groove, a stirring rod is arranged between the second arc grooves and the sliding groove, and a stirring rod is arranged between the first arc groove and the second arc groove, and one stirring rod arranged between the first arc groove and the sliding groove and one stirring rod arranged between the second arc groove and the sliding groove are in opposite positions.

2. The mixing device for producing PC plastic particles as claimed in claim 1, wherein: first bull stick is close to first carousel one end overcoat and is equipped with first gear, the second bull stick is close to second carousel one end overcoat and is equipped with the second gear, set up the case and set up the adjacent one side tank wall upper end position of spout tank wall and install linking arm one end, the linking arm other end rotates through the pivot and is connected with the third gear, first gear, second gear and third gear all are connected with the chain meshing.

3. The mixing device for producing PC plastic particles as claimed in claim 1, wherein: the lower end middle position of the box wall at one side of the first rotating rod is provided with a connecting rod, the connecting rod is rotatably provided with a swinging arm, and the swinging arm is provided with a blocking arm close to two sides of one end of the connecting rod.

4. The mixing device for producing PC plastic particles as claimed in claim 1, wherein: the lower box wall of the setting box is provided with buffer springs at positions on two sides of the connecting rod, and the buffer springs are matched with the blocking arms.

5. The mixing device for producing PC plastic particles as claimed in claim 1, wherein: the lower box wall of the setting box is provided with a driving motor close to the box wall on one side provided with the connecting arm, the output end of the driving motor is connected with one end of a driving rotating shaft, the other end of the driving rotating shaft is connected with a fourth gear, and the fourth gear is meshed with the chain.

6. The mixing device for producing PC plastic particles as claimed in claim 1, wherein: and stirring blades are sleeved outside the stirring rod.

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