CN204746170U - Automatic agitated vessel - Google Patents

Abstract

The utility model provides an automatic agitated vessel, including agitator motor and stirring rod, its characteristics are: still include the lifter plate of level setting, lift cylinder, the electrical control system that the drive lifter plate goes up and down, agitator motor and stirring rod have two sets at least, agitator motor sets up on the top surface of lifter plate, the stirring rod is located the lifter plate below, stirring rod upper end with agitator motor's output shaft. The problem of because of manual control electric drill stirring precision casting gypsum, the inefficiency, the stirring quality is poor, intensity of labour is big is solved, can stir two at least gypsum buckets simultaneously, make precision casting gypsum stirring, the quality uniformity is good, and degree of automation is high, and work efficiency is high, alleviates workman's intensity of labour.

Description

an automatic mixing device

technical field

The utility model belongs to the technical field of stirring equipment, in particular to an automatic stirring equipment used for precision casting gypsum stirring.

Background technique

At present, in the mechanical casting industry, manual electric drills are generally used for mixing precision casting gypsum, which has low efficiency and poor mixing quality. The mixing time of multiple barrels is inconsistent, which directly affects the performance of the gypsum, resulting in poor quality consistency of castings. Moreover, the work efficiency is low and the labor intensity is high.

How to design an automatic mixing equipment that can mix two or more barrels of gypsum at the same time, so that the mixing is uniform, the quality is consistent, the degree of automation is high, the work efficiency is high, and the labor intensity of workers is reduced. This is a problem to be solved urgently in this technical field.

Contents of the invention

The technical problem to be solved by the utility model is: to propose an automatic mixing device to solve the problems of low efficiency, poor mixing quality and high labor intensity caused by manual control of the electric drill to stir precision casting gypsum, and at least two gypsum buckets can be stirred at the same time. The precision casting gypsum is stirred evenly, the quality is consistent, the degree of automation is high, the work efficiency is high, and the labor intensity of workers is reduced.

The purpose of this utility model is achieved by the following technical solutions:

An automatic stirring device, including a stirring motor and a stirring rod, is characterized in that it also includes a horizontally arranged lifting plate, a lifting cylinder for driving the lifting plate to rise and fall, and an electrical control system. There are at least two sets of the stirring motor and the stirring rod. The stirring motor is arranged on the top surface of the lifting plate, the stirring rod is located under the lifting plate, and the upper end of the stirring rod is connected with the output shaft of the stirring motor.

Improvement to the above technical solution: there are at least 4 lifting cylinders, and they are arranged at the four corners of a trapezoidal workbench. A guide hole, a lift plate guide shaft is vertically arranged in the middle of the workbench, the upper end of the lift plate guide shaft passes through the guide hole, and the lift plate buffer device is arranged at the upper end of the lift plate guide shaft.

A further improvement to the above technical solution: the lifting plate buffer device includes a compression spring and a compression spring frame sleeved on the upper end of the lifting plate guide shaft, and the compression spring frame includes an upper plate, a lower plate and a connecting plate connecting the upper plate and the lower plate. One end of the compression spring is fixed on the upper end of the guide shaft of the lifting plate, and the other end of the compression spring is connected with the lower plate.

A further improvement to the above technical solution: the stirring rod is located between the two adjacent lifting cylinders, and a gypsum bucket positioning ring is set on the workbench below the stirring rod.

A further improvement to the above technical solution: the lifting motor is a three-phase AC geared motor, and the control end of the three-phase AC geared motor is connected to the electrical control system.

Further improvement to the above technical solution: blades are designed on the stirring rod, and the blades are made of stainless steel with a diameter of 6-10 mm.

A further improvement to the above technical solution: the lifting plate is trapezoidal and arranged parallel to the trapezoidal workbench, and one nylon caster is provided on each of the four corners of the bottom surface of the trapezoidal workbench.

Compared with the prior art, the utility model has many advantages and positive effects:

The utility model proposes an automatic stirring device, which has at least two sets of stirring motors and stirring rods, which can stir at least two gypsum buckets at the same time, so that the precision casting gypsum can be stirred evenly, the stirring quality is stable, and the casting quality is guaranteed to be consistent. The stirring motor and the stirring rod are controlled by the lifting cylinder, and a lifting buffer device is provided. The lifting buffer device is located between the two stirring rods and is realized by a compressed spring. The lifting process can be controlled by the electrical control system, with good safety, and the whole lifting time can be completed within one to two seconds. The degree of automation is high, the work efficiency is high, and the labor intensity of workers is reduced. It also has the characteristics of simple and convenient operation, compact structure and reasonable layout.

Description of drawings

Fig. 1 is the front view of a kind of automatic stirring equipment of the present utility model.

In the figure, 1-Nylon casters, 2-Plaster bucket positioning ring, 3-Stirring rod, 4-Elevating cylinder, 5-Stirring motor, 6-Elevating plate buffer device, 7-Elevating plate guide shaft, 8-Elevating plate, 9 -Electrical control system, 10-trapezoid workbench.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Fig. 1, the embodiment of a kind of automatic mixing equipment of the present utility model, comprises stirring motor 5 and stirring rod 3, also comprises the lifting plate 8 that is arranged horizontally, the lifting cylinder 4 that drives lifting plate 8 lifting, electrical control system 9, stirring There are at least two sets of motor 5 and stirring rod 3, stirring motor 5 is arranged on the top surface of lifting plate 8, stirring rod 3 is positioned at the below of lifting plate 8, and the upper end of stirring rod 3 is connected with the output shaft of stirring motor 5.

Specifically: the present embodiment is a two-station form, there are two sets of stirring motors 5 and stirring rods 3, four lifting cylinders 4, and a stroke of 600 millimeters, and four lifting cylinders 4 are arranged on a trapezoidal workbench 10 At the four corners, the telescopic rod of the lifting cylinder 4 is vertically upward, the upper end of the telescopic rod is connected with the bottom surface of the lifting plate 8, a guide hole is set in the middle of the lifting plate 8, and a lifting plate guide shaft 7 is vertically arranged in the middle of the workbench 10, The upper end of the lifting plate guide shaft 7 passes through the above-mentioned guide hole, and the upper end of the lifting plate guide shaft 7 is provided with a lifting plate buffer device 6 .

The lifting plate buffer device includes a compression spring and a compression spring frame that are sleeved on the upper end of the lifting plate guide shaft. The compression spring frame includes an upper plate, a lower plate and bolts connecting the upper plate and the lower plate. One end of the compression spring is fixed On the upper end of the guide shaft of the lifting plate, the other end of the compression spring is connected with the lower plate. The operation safety can be guaranteed, and the travel range of the lifting plate 8 can be controlled.

The above-mentioned stirring rod 3 is located between two adjacent lifting cylinders 4 , and the gypsum bucket positioning ring 2 is set on the workbench 10 below the stirring rod 3 . It is convenient to place the gypsum bucket correctly and ensure that the stirring rod is accurately inserted into the gypsum bucket. Blades are designed on the stirring rod 3, and the blades are made of stainless steel with a diameter of 6-10 mm.

Above-mentioned lifting plate 8 is trapezoidal, and is arranged parallel to each other with described trapezoidal workbench, on the four corners of trapezoidal workbench 10 bottom surfaces, respectively is provided with a nylon caster 1, is convenient to move.

The lifting motor is a three-phase AC geared motor, and the control end of the three-phase AC geared motor is connected to the electrical control system. The speed of the three-phase AC geared motor is 1500 revolutions per minute, and the output speed after deceleration is 280 revolutions per minute.

Working process: power on the electrical control system 9, press the cylinder up button on it, the lifting cylinder 4 drives the lifting plate 8 to rise, and after rising to a certain stroke, it touches the lifting buffer device 6 and stops rising; after it is stable, put it into the gypsum bucket, and the gypsum The barrel is fixed by the positioning ring 2 of the gypsum barrel; press the down button of the lifting cylinder 4, the lifting cylinder 4 descends until the stirring rod 3 enters the gypsum barrel and stops falling, the stirring motor 5 is started, and the stirring rod 3 is driven to rotate, and the stirring rod 3 in the gypsum barrel is The plaster is stirred. During the stirring process, the gypsum is fully mixed under the action of the stirring rod 3, and after the stirring is completed, the stirring motor 5 stops. The lifting cylinder 4 rises, the lifting cylinder 4 stops rising after the stirring rod 3 withdraws from the gypsum bucket, and the gypsum bucket is taken out to complete a stirring process for the next cycle.

The electrical control system 9 is installed under the chassis of the trapezoidal workbench 10. The electrical control part is equipped with a time relay (adjustable) to set the timing at will. It can realize simultaneous mixing of two barrels or single barrel, and is equipped with buttons for convenient control. In addition, a set of cover plate is installed on the material barrel, which can be automatically opened and covered to prevent gypsum water from splashing out during the mixing process.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. Equivalent embodiment. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model without departing from the content of the technical solution of the utility model still belong to the protection scope of the technical solution of the utility model.

Claims (9)

1. An automatic stirring device, comprising a stirring motor and a stirring rod, is characterized in that it also includes a horizontally arranged lifting plate, a lifting cylinder for driving the lifting plate, an electrical control system, and there are at least two sets of the stirring motor and the stirring rod , the stirring motor is arranged on the top surface of the lifting plate, the stirring rod is located below the lifting plate, and the upper end of the stirring rod is connected to the output shaft of the stirring motor. 2. The automatic mixing device according to claim 1, wherein there are at least four lifting cylinders, and they are arranged at the four corners of a trapezoidal workbench, and the upper end of the telescopic rod of the lifting cylinder is connected to the lifting plate. The bottom surface of the lifting plate is connected, a guide hole is set in the middle of the lifting plate, a guiding shaft of the lifting plate is vertically set in the middle of the workbench, the upper end of the guiding shaft of the lifting plate passes through the guiding hole, and the guiding shaft of the lifting plate The upper end is provided with a lifting plate buffer device. 3. The automatic stirring equipment according to claim 2, wherein the buffer device of the lifting plate includes a compression spring and a compression spring frame sleeved on the upper end of the guide shaft of the lifting plate, and the compression spring frame includes an upper plate and a lower plate And the bolts connecting the upper plate and the lower plate, one end of the compression spring is fixed on the upper end of the guide shaft of the lifting plate, and the other end of the compression spring is connected with the lower plate. 4. The automatic stirring device according to any one of claims 1-3, characterized in that, the stirring rod is located between the two adjacent lift cylinders, and the workbench below the stirring rod is provided with gypsum Barrel positioning ring. 5. The automatic stirring equipment according to any one of claims 1-3, characterized in that, the lifting motor is a three-phase AC geared motor, and the control end of the three-phase AC geared motor is connected to the electrical control system . 6 . The automatic stirring device according to claim 4 , wherein the lifting motor is a three-phase AC geared motor, and the control end of the three-phase AC geared motor is connected to the electrical control system. 7. The automatic stirring device according to any one of claims 1-3, wherein blades are designed on the stirring rod, and the blades are made of stainless steel with a diameter of 6-10 mm. 8. The automatic stirring device according to claim 6, wherein blades are designed on the stirring rod, and the blades are made of stainless steel with a diameter of 6-10 mm. 9. The automatic stirring device according to any one of claims 2 or 3, characterized in that, the lifting plate is trapezoidal, and is arranged parallel to the trapezoidal workbench, and the four corners of the bottom surface of the trapezoidal workbench Each set a nylon caster.