阅读说明：本技术 一种塑料颗粒高效混合装置 (High-efficient mixing arrangement of plastic granules ) 是由 赵厚旺 袁学刚 杜林� 于 2021-07-15 设计创作，主要内容包括：本发明公开了一种塑料颗粒高效混合装置,包括支撑台架,支撑台架上端面设置有混合箱,混合箱上端面设置有传动箱,混合箱的上端面两端设置有漏料斗,混合箱的上端面设置有若干个呈圆弧排列的安装通槽,安装通槽内活动连接有移动块,安装通槽内设置有相对移动块的弹性复位机构,移动块内活动连接有带有搅拌杆的搅拌轴,搅拌轴位于传动箱内的一端设置有椭圆齿轮,传动箱上端设置有相对椭圆齿轮的啮合传动装置,混合箱的底端设置有出料管。本发明通过设置椭圆齿轮、移动块以及弹性复位机构,在啮合传动装置的带动下使搅拌轴在往复移动中通过搅拌杆对塑料颗粒进行混合,提高了搅拌杆的搅拌范围,提高了搅拌效率与搅拌效果。(The invention discloses a high-efficiency plastic particle mixing device which comprises a supporting rack, wherein a mixing box is arranged on the upper end surface of the supporting rack, a transmission box is arranged on the upper end surface of the mixing box, hopper leakage hoppers are arranged at two ends of the upper end surface of the mixing box, a plurality of mounting through grooves which are arranged in an arc shape are arranged on the upper end surface of the mixing box, moving blocks are movably connected in the mounting through grooves, elastic reset mechanisms relative to the moving blocks are arranged in the mounting through grooves, a stirring shaft with a stirring rod is movably connected in each moving block, an elliptic gear is arranged at one end, located in the transmission box, of the stirring shaft, a meshing transmission device relative to the elliptic gear is arranged at the upper end of the transmission box, and a discharge pipe is arranged at the bottom end of the mixing box. According to the invention, the elliptical gear, the moving block and the elastic reset mechanism are arranged, and the stirring shaft is driven by the meshing transmission device to reciprocate and mix plastic particles through the stirring rod, so that the stirring range of the stirring rod is improved, and the stirring efficiency and the stirring effect are improved.)

1. The utility model provides a high-efficient mixing arrangement of plastic granules, includes the support rack, its characterized in that: the utility model discloses a mixing box, including support rack, supporting bench, mixing box, installation logical groove, movable connection in the installation logical groove, the support rack up end is provided with the mixing box, the mixing box up end is provided with the transmission case, the up end both ends of mixing box are provided with hopper, the up end of mixing box is provided with a plurality of and is the installation logical groove of circular arc range, the interior swing joint of installation logical groove has the movable block, the installation leads to the elastic reset mechanism who is provided with relative movable block in the groove, swing joint has the (mixing) shaft that has the puddler in the movable block, the one end that the (mixing) shaft is located the transmission case is provided with oval gear, the transmission case upper end is provided with the meshing transmission of relative oval gear, the bottom of mixing box is provided with the discharging pipe.

2. A high-efficiency mixing device for plastic granules as claimed in claim 1, wherein: the outer walls of the two ends of the moving block are provided with sliding blocks, the installation through groove is internally provided with a sliding groove corresponding to the sliding block, and the moving block is movably connected with the sliding groove through the sliding block.

3. A high-efficiency mixing device for plastic granules as claimed in claim 1, wherein: the elastic reset mechanism comprises a pin rod arranged in an installation through groove, a pin hole corresponding to the pin rod is formed in the moving block, the moving block is movably connected with the pin rod through the pin hole, and a reset spring is sleeved on the outer side of one end, far away from the moving block, of the pin rod.

4. A high-efficiency mixing device for plastic granules as claimed in claim 1, wherein: the meshing transmission device comprises a motor arranged on the upper end face of the transmission case, a transmission shaft is arranged at one end of the motor, which is positioned inside the transmission case, and a circular gear meshed with the elliptic gear is arranged on the transmission shaft.

5. A high-efficiency mixing device for plastic granules as claimed in claim 1, wherein: and a buffer cushion is arranged at one end of the installation through groove, which is positioned in the middle of the mixing box.

6. A high-efficiency mixing device for plastic particles as claimed in claim 4, wherein: the transmission shaft is located the one end welding of mixing box and has the pivot, be provided with the auger in the pivot.

7. A high-efficiency mixing device for plastic granules as claimed in claim 1, wherein: and a control valve is arranged on the discharge pipe.

Technical Field

The invention relates to the technical field of plastic processing, in particular to a high-efficiency plastic particle mixing device.

Background

The plastic granules are granular plastics, the variety is various, common plastic granules have general plastics according to the usage, engineering plastics, special plastics etc., when processing into various articles for daily use, need mix different types of plastic granules earlier, current mixing arrangement, stir the plastic granules who mixes through the puddler, make various types of plastic granules can mix in the mixing box, process after the misce bene, but current (mixing) shaft position is fixed when the stirring mixes, this makes the stirring range less when the stirring, stirring efficiency is lower, stirring effect is also relatively poor.

Disclosure of Invention

The invention mainly aims to provide a plastic particle efficient mixing device, which is provided with an elliptic gear, a moving block and an elastic reset mechanism, wherein plastic particles are mixed by a stirring rod in the reciprocating motion of a stirring shaft under the driving of a meshing transmission device, so that the stirring range of the stirring rod is improved, and the stirring efficiency and the stirring effect are improved. The device of the invention can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a high-efficient mixing arrangement of plastic granules, includes the support rack, the support rack up end is provided with the mixing box, the mixing box up end is provided with the transmission case, the up end both ends of mixing box are provided with hopper, the up end of mixing box is provided with the installation logical groove that a plurality of is the circular arc and arranges, the inslot swing joint that leads to of installation has the movable block, the inslot is led to in the installation has the elasticity canceling release mechanical system of relative movable block, swing joint has the (mixing) shaft that has the puddler in the movable block, the one end that the (mixing) shaft is located the transmission case is provided with oval gear, the transmission case upper end is provided with the meshing transmission of relative oval gear, the bottom of mixing box is provided with the discharging pipe.

Further, sliding blocks are arranged on the outer walls of the two ends of the moving block, sliding grooves corresponding to the sliding blocks are arranged in the installation through grooves, and the moving block is movably connected with the sliding grooves through the sliding blocks.

Furthermore, the elastic reset mechanism comprises a pin rod arranged in the installation through groove, a pin hole corresponding to the pin rod is formed in the moving block, the moving block is movably connected with the pin rod through the pin hole, and a reset spring is sleeved on the outer side of one end, far away from the moving block, of the pin rod.

Furthermore, the meshing transmission device comprises a motor arranged on the upper end surface of the transmission case, a transmission shaft is arranged at one end of the motor, which is positioned inside the transmission case, and a circular gear meshed with the elliptic gear is arranged on the transmission shaft.

Furthermore, the installation is led to the groove and is located the one end in mixing box middle part and be provided with the blotter.

Further, the one end welding that the transmission shaft is located the mixing box has the pivot, be provided with the auger in the pivot, drive pivot and auger rotation through the transmission shaft, can drive the inside plastic granules rebound of mixing box, avoid plastic granules to pile up in the mixing box bottom, avoid the puddler stirring inhomogeneous.

Furthermore, a control valve is arranged on the discharge pipe.

The working principle is as follows: different types of plastic particles are poured into the mixing box from the hopper, the meshing transmission device is started to mesh and transmit the elliptic gear, the stirring shaft drives the stirring rod to stir and mix the plastic particles in the mixing box, the elliptic gear is extruded towards the outer side when the meshing transmission device is meshed with the convex part of the elliptic gear, the movable block is extruded to the elastic reset mechanism, and therefore the movement of the position of the stirring shaft is realized, the stirring shaft drives the stirring rod to stir the plastic particles in the movement, when the meshing transmission device is meshed with the non-convex part of the elliptic gear, the elastic reset mechanism moves the movable block to the original position, the operation is repeated until the plastic particles are completely mixed, and then the plastic particles are discharged from the discharging pipe.

Has the advantages that: through setting up oval gear, movable block and elasticity canceling release mechanical system, make the (mixing) shaft mix through the puddler to plastic granules in reciprocating motion under meshing transmission's drive, improved the stirring scope of puddler, improved stirring efficiency and stirring effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall internal structure of the present invention.

FIG. 3 is a top view of the internal structure of the transmission case of the present invention.

Fig. 4 is a schematic structural view of the moving block and the mounting through groove part of the invention.

In the figure: 1, a base rack; 2, a mixing box; 3, a transmission case; 4, a leakage hopper; 5, a motor; 6, a rotating shaft; 7, a packing auger; 8, installing a through groove; 9 moving block; 10 stirring shaft; 11 a stirring rod; 12 circular gears; 13 an elliptical gear; 14 a discharge pipe; 15 a control valve; 16 pin rods; 17 a return spring; 18 a slide block; 19 chute; 20 a cushion pad; 21 a drive shaft; 22 pin holes.

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. 1-4, a high-efficiency mixing device for plastic particles comprises a supporting rack 1, wherein a mixing box 2 is arranged on the upper end surface of the supporting rack 1, a transmission box 3 is arranged on the upper end surface of the mixing box 2, leakage hoppers 4 are arranged at two ends of the upper end surface of the mixing box 2, a plurality of installation through grooves 8 arranged in an arc shape are arranged on the upper end surface of the mixing box 2, a moving block 9 is movably connected in the installation through grooves 8, an elastic reset mechanism relative to the moving block 9 is arranged in the installation through grooves 8, a stirring shaft 10 with a stirring rod 11 is movably connected in the moving block 9, an elliptic gear 13 is arranged at one end of the stirring shaft 10 in the transmission box 3, a meshing transmission device relative to the elliptic gear 13 is arranged at the upper end of the transmission box 3, and a discharge pipe 14 is arranged at the bottom end of the mixing box 2.

The outer walls of two ends of the moving block 9 are provided with sliding blocks 18, the installation through groove 8 is internally provided with a sliding groove 19 corresponding to the sliding blocks 18, and the moving block 8 is movably connected with the sliding groove 19 through the sliding blocks 18.

The elastic reset mechanism comprises a pin rod 16 arranged in a through groove 8, a pin hole 22 corresponding to the pin rod 16 is arranged on the moving block 8, the moving block 8 is movably connected with the pin rod 16 through the pin hole 22, and a reset spring 17 is sleeved on the outer side of one end, far away from the moving block 8, of the pin rod 16.

The meshing transmission device comprises a motor 5 arranged on the upper end face of the transmission case 3, a transmission shaft 21 is arranged at one end, located inside the transmission case 3, of the motor 5, and a circular gear 12 meshed with the elliptic gear 13 is arranged on the transmission shaft 21.

Wherein, the one end that the logical groove 8 of installation lies in the middle part of mixing box 2 is provided with blotter 20.

Wherein, the welding of the one end that transmission shaft 21 is located mixing box 2 has pivot 6, be provided with auger 7 on the pivot 6.

Wherein a control valve 15 is arranged on the discharge pipe 14.

Example (b): different types of plastic particles are poured into the mixing box 2 from the hopper 4, the meshing transmission device is started to mesh and transmit the elliptic gear 13, the stirring shaft 10 is enabled to drive the stirring rod 11 to stir and mix the plastic particles in the mixing box 2, the elliptic gear 13 is extruded towards the outer side when the meshing transmission device is meshed with the convex part of the elliptic gear 13, the movable block 9 is enabled to extrude the elastic reset mechanism, and therefore the movement of the position of the stirring shaft 10 is realized, the stirring shaft 10 is enabled to drive the stirring rod 11 to stir the plastic particles in the movement, when the meshing transmission device is meshed with the non-convex part of the elliptic gear 13, the elastic reset mechanism moves the movable block 9 to the original position, the operation is repeated until the plastic particles are completely mixed, and then the plastic particles are discharged from the discharge pipe.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.