CN206748801U - A kind of plastic grain mixes machine - Google Patents

Abstract

The utility model discloses a kind of plastic grain to mix machine; including machine cabinet and the fixed pedestal, motor, reduction box, connecting bushing, stirring-head, the agitator that are installed in machine cabinet; fixed pedestal is fixedly mounted on the inwall of machine cabinet; connecting bushing is arranged on the fixed pedestal; the rotating shaft of motor and the input of reduction box connect; the connecting shaft of reduction box output end is connected after passing through connecting bushing with the bottom centre position of agitator, and stirring-head is fixedly installed on machine cabinet and stretched into agitator.The utility model drives agitator to rotate again after motor speed is slowed down by reduction box, one side rotating speed declines and power increase, there is agitator and stablize suitable rotating speed, on the other hand plastics are driven to rotate together by agitator, plastics contact well mixed so as to be stirred in rotary course with stirring-head, plastics will not also soften bonding, improve mixture homogeneity, and do not have potential safety hazard.

Description

A kind of plastic grain mixes machine

Technical field

A kind of whisking machines of extrusion molding is the utility model is related to, more particularly to a kind of plastic grain mixes machine.

Background technology

In extrusion molding production process, need to add color masterbatch in a kind of colored plastic particle in many cases, it is desirable to must Must be well mixed, otherwise can occur the uneven phenomenon of color in the product, influence product appearance and quality.

At present, the mode that plastic grain mixes mainly has two kinds, and one kind is mixed using artificial, due to its by Manual operation technical ability, rule and working condition influence, and will certainly influence plastic grain mixing uniformity, and plastic grain mixes not Uniformly, there is larger aberration in the product of production, and labor intensity is larger, workload is larger；Another kind is to use market existing machinery Mix, but existing mixing plant typically using agitator rotate by the way of, because agitator rotary speed is fast, plastics Grain high-speed friction produces heat, can make plastic grain softening bonding, can not equally stir, and agitator speed soon can very much Plastic grain is splashed, larger potential safety hazard be present.

Utility model content

The purpose of this utility model is that to solve the above problems and provides that a kind of mixing speed is relatively slow, stirs Plastic grain mix machine.

The utility model is achieved through the following technical solutions above-mentioned purpose：

A kind of plastic grain mixes machine, including machine cabinet and the fixed base that is installed in the machine cabinet Seat, motor, reduction box, connecting bushing, stirring-head, agitator, the fixed pedestal are fixedly mounted on the interior of the machine cabinet On wall, the connecting bushing is arranged on the fixed pedestal, and the rotating shaft of the motor is connected with the input of the reduction box, The connecting shaft of the reduction box output end is connected after passing through the connecting bushing with the bottom centre position of the agitator, described Stirring-head is fixedly installed on the machine cabinet and stretched into the agitator.

Specifically, the stirring-head includes agitating shaft and stirring vane, and multiple stirring vanes are installed on the stirring On axle；Angle and the angle between the axis and vertical direction of the agitating shaft be present is 5-20 °, and the stirring-head is placed in described Close to the position at edge in agitator.

Preferably, the bung of the agitator is provided with bung, the stirring-head stretches into the stirring through the bung In bucket, the bottom of the agitator is by agitator pedestal and the connection axis connection, and the central axis of the agitator is with hanging down It is 5-20 ° that Nogata, which has angle and the angle between,.

For the ease of movement, the bottom of the machine cabinet is provided with roller.

The beneficial effects of the utility model are：

The utility model drives agitator to rotate again after motor speed is slowed down by reduction box, one side rotating speed decline and Power increase, there is agitator and stablize suitable rotating speed, on the other hand drive plastics to rotate together by agitator, plastics exist Contact with stirring-head well mixed so as to be stirred in rotary course, plastics will not also soften bonding, improve mixture homogeneity, And there is no potential safety hazard；By the way that agitator and stirring-head are both designed as into angle of inclination, and stirring-head is placed in agitator The position at interior close edge, enables plastics to be contacted under the drive of agitator with stirring-head, and so as to realize, all stirring is mixed Close, reach preferably uniformly mixing purpose.

Brief description of the drawings

Fig. 1 is the main structure diagram that plastic grain described in the utility model mixes machine, is shown in figure interior Portion's structure.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

Include machine cabinet 12 as shown in figure 1, plastic grain described in the utility model mixes machine and be installed on machine Fixed pedestal 1, motor 2, reduction box 9, connecting bushing 7, stirring-head 6, agitator 11 in device casing 12, the bottom of machine cabinet 12 Portion is provided with roller 13, and fixed pedestal 1 is fixedly mounted on the inwall of machine cabinet 12, and connecting bushing 7 is arranged on fixed pedestal 1 On, the rotating shaft of motor 2 is connected with the input of reduction box 9, the connecting shaft 8 of the output end of reduction box 9 pass through after connecting bushing 7 with The center connection of the agitator pedestal 3 of the bottom of agitator 11 is installed on, stirring-head 6 includes agitating shaft 5 and stirring vane 4, multiple stirring vanes 4 are installed on agitating shaft 5；Angle between the axis and vertical direction of agitating shaft 5 be present and the angle is 5-20 °, preferably 15 ° or so, stirring-head 6 are fixedly installed on machine cabinet 12 and stretched into agitator 11 and not in agitator 11 The position at interior close edge, the bung of agitator 11 is provided with bung 10 and stirring-head 6 passes through the bung 10, the center of agitator 11 Angle and the angle between axis and vertical direction be present is 5-20 °, preferably 15 ° or so.

As shown in figure 1, during operation, the operation of motor 2 drives agitator 11 to rotate after slowing down by reduction box 9, the modeling in bucket Material is driven to be rotated together, because agitator 11 is heeling condition, so plastics can be close proximity to agitator under Gravitative Loads Lower edge in 11, because stirring-head 6 is disposed adjacent to the position at the edge in agitator 11, so essentially all of plastics First 6 extruding flowing will be contacted or is stirred with stirring-head 6, so as to realize the well mixed purpose of whole plastic stirs.

Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into In the rights protection scope of the utility model patent.

Claims (4)

1. a kind of plastic grain mixes machine, it is characterised in that：Including machine cabinet and it is installed in the machine cabinet Fixed pedestal, motor, reduction box, connecting bushing, stirring-head, agitator, the fixed pedestal is fixedly mounted on the machine On the inwall of casing, the connecting bushing is arranged on the fixed pedestal, and the rotating shaft of the motor is defeated with the reduction box Enter end connection, the connecting shaft of the reduction box output end passes through the bottom centre position with the agitator after the connecting bushing Connection, the stirring-head are fixedly installed on the machine cabinet and stretched into the agitator.

2. plastic grain according to claim 1 mixes machine, it is characterised in that：The stirring-head includes agitating shaft And stirring vane, multiple stirring vanes are installed on the agitating shaft；Between the axis and vertical direction of the agitating shaft Angle and the angle be present is 5-20 °, and the stirring-head is placed in the agitator close to the position at edge.

3. plastic grain according to claim 1 or 2 mixes machine, it is characterised in that：The bung of the agitator Provided with bung, the stirring-head is stretched into the agitator through the bung, and the bottom of the agitator passes through agitator base Seat and the connection axis connection, angle and the angle between the central axis and vertical direction of the agitator be present is 5-20 °.

4. plastic grain according to claim 1 or 2 mixes machine, it is characterised in that：The bottom of the machine cabinet Portion is provided with roller.