CN201240011Y

CN201240011Y - Premixer

Info

Publication number: CN201240011Y
Application number: CNU2008200362924U
Authority: CN
Inventors: 张尉; 陆兵; 王艳华; 刘扣芬
Original assignee: JIANGSU LIANGUAN TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: JIANGSU LIANGUAN TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2008-06-02
Filing date: 2008-06-02
Publication date: 2009-05-20
Anticipated expiration: 2018-06-02

Abstract

The utility model discloses a premixer which has a short mixing time, can completely mix materials, and is easy to wash. The premixer comprises a frame and a material mixing barrel; a swinging seat is movably arranged on the frame; the side wall of the swinging seat is connected with a swinging driving shaft in a swinging driving device arranged on the frame; an agitating driving device and a rotation driving device are arranged on the swinging seat; a rotation driving shaft in the rotation driving device is connected with a driving sleeve movably passing through the swinging seat; the lower end of the driving sleeve is connected with a pot cover positioned below the swinging seat; an agitating shaft is movably arranged in the driving sleeve; the upper end of the agitating shaft is connected with an agitating driving shaft in the agitating driving device; the lower end of the agitating shaft extends to the pot cover and is provided with at least two stirring paddles; the material mixing barrel is arranged together with the pot cover through a locking mechanism; and an exhaust cylinder is further arranged on the pot cover. The premixer is mainly applicable to the premix in the plastic production industry.

Description

The premix machine

Technical field

The utility model relates to the premix machine that is used for the plastic article industry mixed material.

Background technology

In recent years, plastic article industry is in the ascendant, has driven developing rapidly of plastics machinery equipment, and along with the continuous employing of new technology, the plastics machinery efficiency of equipment has generally obtained quick raising.Yet as the common plastics mixer of one of indispensable equipment of plastic article industry, it is long and mixed material is insufficient (having the dead angle), mixing tank is difficult to defectives such as cleaning that ubiquity mixing time, can not adapt to the occasion that the compound uniformity is had relatively high expectations.

The utility model content

A technical problem to be solved in the utility model is: provide the stirring short, that can make material of a kind of incorporation time abundant more and premix machine that clean easily.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the premix machine, comprise: support and mixing tank, be movably set with the swing seat on the support, the sidewall of swing seat be arranged on support on oscillatory gearing mechanism in the wobble drive axle be connected, the swing seat is provided with mixer drive and rotating driving device, rotating driveshaft in the rotating driving device is connected with the movable driving sleeve that is located in the swing seat, the lower end of driving sleeve is connected with the pot cover that is positioned at swing seat below, also be movably set with shaft in the driving sleeve, the upper end of shaft is connected with stirring driving shaft in the mixer drive, and the lower end of shaft is stretched in the pot cover, and be provided with at least two paddles; Described mixing tank is set together by retaining mechanism and pot cover; Also be provided with exhaust cylinder on the pot cover.

Described oscillatory gearing mechanism mainly is made of swing motor, swing reductor and wobble drive axle, and described mixer drive mainly is made of stirring motor; Described rotating driving device mainly is made of electric rotating machine, rotation reductor and rotating driveshaft.

The locking limit of matching that described retaining mechanism comprises the flanging that is arranged on the mixing tank upper edge hole and is arranged on the fixed edge on the pot cover and driven by at least one locking cylinder with fixed edge.

On described support, also be provided with near switch, be positioned at the outer side-lower of pot cover near switch.

The beneficial effects of the utility model are: premix machine described in the utility model can make the batch mixing in the mixing tank carry out three-dimensional motion, that is: along with the swing of swing seat, along with the rotation of mixing tank positive direction with along with paddle is done opposite spin, so just make that mixing time shortens greatly; Add mixing tank and do not have any dead angle, make that the mixing of material is more abundant; In addition, owing to be demountable structure between mixing tank and the pot cover, brought very big facility for the cleaning of mixing tank.

Description of drawings

Fig. 1 is the structural representation of premix machine described in the utility model;

Fig. 2 is the structure for amplifying schematic diagram of A part among Fig. 1;

Fig. 3 is the structure for amplifying schematic diagram of B part among Fig. 1;

Among Fig. 1 to Fig. 3: 1, support, 2, swing seat, 3, driving sleeve, 4, shaft, 5, pot cover, 6, mixing tank, 7, the wobble drive axle, 8, the swing reductor, 9, stirring motor, 10, rotating driveshaft, 11, the rotation reductor, 12, electric rotating machine, 13, travelling bogie, 14, paddle, 15, exhaust cylinder, 16, locking cylinder, 17, fixed edge, 18, the locking limit, 19, flanging, 20, near switch, 21, key.

The specific embodiment

Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail.

As shown in Figure 1, premix machine described in the utility model, comprise: support 1 and mixing tank 6, be movably set with swing seat 2 on the support 1, support 1 is provided with mainly by the swing motor, the oscillatory gearing mechanism that swing reductor 8 and wobble drive axle 7 constitute, the sidewall of swing seat 2 is connected with wobble drive axle 7, swing seat 2 is provided with mainly the mixer drive that is made of stirring motor 9 and mainly by electric rotating machine 12, the rotating driving device that rotation reductor 11 and hollow rotating driveshaft 10 constitute, the upper end of rotating driveshaft 10 links to each other with the output shaft of rotation reductor 11, the lower end of rotating driveshaft 10 is connected with the movable driving sleeve 3 that is located in the swing seat 2 by key 21---referring to shown in Figure 2, the lower end of driving sleeve 3 is connected with the pot cover 5 that is positioned at swing seat 2 belows, also be movably set with shaft 4 in the driving sleeve 3, the upper end of shaft 4 and stirring driving shaft in the mixer drive are that the output shaft of stirring motor 9 is connected, and the lower end of shaft 4 is stretched in the pot cover 5, and be provided with at least two paddles 14; Described mixing tank 6 is set together by retaining mechanism and pot cover 5, as shown in Figure 3, its concrete set-up mode is: the upper edge hole of mixing tank 6 is provided with flanging 19, the locking limit 18 that pot cover 5 is provided with fixed edge 17 and matches with fixed edge 17, locking limit 18 is driven by a plurality of locking cylinders 16 that are arranged on the pot cover 5, on support 1, also be provided with near switch 20, be positioned at the outer side-lower of pot cover 5 near switch 20; Also be provided with the exhaust cylinder 15 that the expanding gas that produces in the whipping process can be discharged the airtight batch mixing chamber of mixing tank 6 and pot cover 5 formations on the pot cover 5.During practical application, control by controller near the action of switch 20, exhaust cylinder 15 and locking cylinder 16---controller belongs to common technology, does not draw among the figure.

The course of work of the present utility model is: after travelling bogie 13 pushes premix machine assigned address to the mixing tank 6 of preparation batch mixing---the flanging 19 of mixing tank 6 is between the fixed edge 17 and locking limit 18 of pot cover 5, at this moment, sense this variation near switch 20, and convert this variation to the signal of telecommunication and be sent to controller, controller sends instruction, start locking cylinder 16 forward work, make locking limit 18 upwards promote gradually, mixing tank 6 and pot cover 5 closely are locked together, form the batch mixing chamber of a sealing.The premix machine begins to enter duty, swing reductor 8 drives swing seat 2 by wobble drive axle 7, pot cover 5 and mixing tank 6 are swung together, its amplitude is usually between 0～120 degree, stirring motor 9 work, driving paddle 14 turns round clockwise, electric rotating machine 12 work, and drive mixing tanks 6 turn round counterclockwise (with the direction of rotation of paddle 14) by rotation reductor 11 and driving sleeve 3, material multidirectional motion in the batch mixing chamber (rotation, adverse current, roll, shear), and the exhaust cylinder 15 that is arranged on the pot cover 5 is discharged the batch mixing chamber with the expanding gas that produces in the batch mixing process, material is after mixing, mixing tank 6 resets, start locking cylinder 16 reverse operations, unclamp locking limit 18, mixing tank 6 is reduced on the travelling bogie 13, mixing tank 6 is dragged away by travelling bogie 13.From above-mentioned batch mixing process as can be known, there is not any dead angle in described mixing tank 6, and batch mixing is evenly abundant, can shorten mixing time greatly; In addition, owing to be demountable structure between mixing tank 6 and the pot cover 5, brought very big facility for the cleaning of mixing tank 6.

Claims

1. premix machine, comprise: support and mixing tank, it is characterized in that: be movably set with the swing seat on the support, the sidewall of swing seat be arranged on support on oscillatory gearing mechanism in the wobble drive axle be connected, the swing seat is provided with mixer drive and rotating driving device, rotating driveshaft in the rotating driving device is connected with the movable driving sleeve that is located in the swing seat, the lower end of driving sleeve is connected with the pot cover that is positioned at swing seat below, also be movably set with shaft in the driving sleeve, the upper end of shaft is connected with stirring driving shaft in the mixer drive, and the lower end of shaft is stretched in the pot cover, and be provided with at least two paddles; Described mixing tank is set together by retaining mechanism and pot cover; Also be provided with exhaust cylinder on the pot cover.

2. premix machine as claimed in claim 1 is characterized in that: described oscillatory gearing mechanism mainly is made of swing motor, swing reductor and wobble drive axle, and described mixer drive mainly is made of stirring motor; Described rotating driving device mainly is made of electric rotating machine, rotation reductor and rotating driveshaft.

3. premix machine as claimed in claim 1 or 2 is characterized in that: the locking limit of matching with fixed edge that described retaining mechanism comprises the flanging that is arranged on the mixing tank upper edge hole and is provided with the fixed edge on the pot cover and driven by at least one locking cylinder.

4. premix machine as claimed in claim 3 is characterized in that: also be provided with on described support near switch, be positioned at the outer side-lower of pot cover near switch.