阅读说明：本技术 一种半固态超声波制浆装置及其工作方法 (A kind of semisolid ultrasonic wave pulping device and its working method ) 是由 王连登 陈敬锦 王火生 于 2019-09-12 设计创作，主要内容包括：本发明涉及一种半固态超声波制浆装置及其工作方法,该装置包括运动座、运动座驱动机构、制浆料筒和超声波发生装置,所述运动座驱动机构连接运动座,以带动运动座运动,所述制浆料筒安装于运动座上,以随运动座移动,所述超声波发生装置设于制浆料筒上并伸入制浆料筒中,以在取完铝液后进行半固态振荡制浆,所述制浆料筒底部开设有铝液进出口,所述制浆料筒上设有由升降机构驱动的运动杆,所述运动杆下端设有堵塞,以在运动杆向下运动时,通过堵塞堵住铝液进出口,而在运动杆向上运动时,使堵塞打开铝液进出口,所述运动座上安装有检测端朝向下的液面传感器。该装置及其工作方法不仅自动化程度高,而且提高了制浆质量和工作安全性。(The present invention relates to a kind of semisolid ultrasonic wave pulping device and its working methods, the device includes kinematic nest, kinematic nest driving mechanism, slurrying barrel and ultrasonic generator, the kinematic nest driving mechanism connects kinematic nest, to drive kinematic nest to move, the slurrying barrel is installed in kinematic nest, with mobile with kinematic nest, the ultrasonic generator is set on slurrying barrel and protrudes into slurrying barrel, slurrying is vibrated to carry out semisolid after taking molten aluminum, slurrying barrel bottom offers molten aluminum inlet and outlet, the slurrying barrel is equipped with the moving lever driven by elevating mechanism, the moving lever lower end is equipped with blocking, when moving lever moves downward, by blocking molten aluminum inlet and outlet, and when moving lever moves upwards, blocking is set to open molten aluminum inlet and outlet, liquid level of the test side under is installed to pass in the kinematic nest Sensor.The device and its working method not only high degree of automation, but also improve slurrying quality and job security.)

1. a kind of semisolid ultrasonic wave pulping device, which is characterized in that including kinematic nest, kinematic nest driving mechanism, slurrying barrel And ultrasonic generator, the kinematic nest driving mechanism connects kinematic nest, to drive kinematic nest to move, the slurrying barrel peace Loaded in kinematic nest, with mobile with kinematic nest, the ultrasonic generator is set on slurrying barrel and protrudes into slurrying barrel, Slurrying is vibrated to carry out semisolid after taking molten aluminum, slurrying barrel bottom offers molten aluminum inlet and outlet, the slurrying material Cylinder is equipped with the moving lever driven by elevating mechanism, and the moving lever lower end is equipped with blocking, to lead to when moving lever moves downward It crosses and blocks molten aluminum inlet and outlet, and when moving lever moves upwards, so that blocking is opened molten aluminum inlet and outlet, pacifies in the kinematic nest Liquid level sensor equipped with test side under.

2. a kind of semisolid ultrasonic wave pulping device according to claim 1, which is characterized in that the ultrasonic wave fills It sets including ultrasonic transducer, amplitude transformer and vibrating head, the output end of the ultrasonic transducer connects vibrating head through amplitude transformer, The vibrating head protrudes into slurrying barrel, to carry out oscillation refinement to the molten aluminum in slurrying barrel by ultrasonic wave effect.

3. a kind of semisolid ultrasonic wave pulping device according to claim 1, which is characterized in that the moving lever is set to system In slurry cylinder, and the upper end is pierced by from beam barrel processed top, and the elevating mechanism is lifting cylinder, and the lifting cylinder is installed on In kinematic nest, and its output piston bar is connect with moving lever, to drive moving lever to move up and down.

4. a kind of semisolid ultrasonic wave pulping device according to claim 1, which is characterized in that the slurrying barrel be except Outside molten aluminum inlet and outlet and upper end opening, the closed structure of other positions sealing, the upper end opening of the slurrying barrel is by ultrasonic wave Generating device sealing, the molten aluminum import and export the sealing that can be blocked.

5. a kind of semisolid ultrasonic wave pulping device according to claim 1, which is characterized in that the liquid level sensor position In slurrying barrel side, to enter aluminium melting furnace with slurrying barrel when slurrying barrel enters aluminium melting furnace.

6. a kind of semisolid ultrasonic wave pulping device according to claim 1, which is characterized in that set in the slurrying barrel There is the temperature sensor for detecting temperature of aluminum liquid in slurrying barrel.

7. a kind of semisolid ultrasonic wave pulping device according to claim 1, which is characterized in that it is additionally provided with control unit, The input terminal of described control unit is connect with each sensor of device, the output end of described control unit and each operating mechanism of device, The control terminal of component connects, and respectively forms cell operation with control device.

8. a kind of working method of semisolid ultrasonic wave pulping device, which comprises the following steps:

1) the slurrying barrel of control unit control kinematic nest driving mechanism by kinematic nest and thereon is moved to aluminium melting furnace ullage, Then slurrying barrel is driven to be moved downwardly into aluminium melting furnace；

2) liquid level sensor touches and sends signal to control unit after molten aluminum, and control unit controls kinematic nest driving mechanism and will make Slurry cylinder continues to move down into setting position, then control elevating mechanism driving moving lever move upwards, make blocking open molten aluminum into Outlet, molten aluminum enter in slurrying barrel from slurrying barrel bottom；

3) control unit control elevating mechanism driving moving lever moves downward, and makes to block molten aluminum inlet and outlet, then control fortune Dynamic seat driving mechanism will move on to aluminium melting furnace ullage on slurrying barrel；

4) temperature of aluminum liquid in temperature sensor detection slurrying barrel, sends signal to control unit when the set temperature is reached, Control unit controls ultrasonic generator and starts to work, and carries out semisolid and vibrates slurrying；

5) after the completion of slurrying, control unit control kinematic nest driving mechanism by slurrying barrel be moved to die casting machine on soup mouth Side；

6) control unit control elevating mechanism driving moving lever moves upwards, and so that blocking is opened molten aluminum inlet and outlet, molten aluminum is from slurrying Flowed out in barrel die casting machine to soup mouth.

9. a kind of working method of semisolid ultrasonic wave pulping device according to claim 1, which is characterized in that step 4) In, when ultrasonic generator works, the electric energy of input is converted ultrasonic wave by ultrasonic transducer, and amplitude transformer amplifies ultrasonic wave The vibration of amplified ultrasonic energy is directly passed to molten aluminum by amplitude, vibrating head, is acted on by ultrasonic wave in slurrying barrel Molten aluminum carry out oscillation refinement, carry out semisolid and vibrate slurrying；Wherein, the alloy melt for stirring duration of oscillation to need to control Viscosity corresponding temperature controls, i.e., below the liquidus temperature that temperature of aluminum liquid drops to aluminium alloy liquid phase two-phase section when, stop vibration It swings.

Technical field

The present invention relates to semisolid pulping technique fields, and in particular to a kind of semisolid ultrasonic wave pulping device and its work Method.

Background technique

It is mostly that advanced pedestrian's work takes the soup then side of slurrying and transport slurry during traditional semi-solid slurrying Formula, such mode of operation are easy to happen safety accident, and there are the phenomenons that human factor causes technique unstable.Or use two The easy manipulator of platform carries out taking soup respectively, casting, the semi-solid slurryings process such as slurrying, or outside after independent slurrying, then Slurry is sent to the material room of molding equipment using mechanical hand and is formed, these equipment or excessively complicated or process is excessive, half-and-half solid The quality of state slurry is affected, often aoxidize it is miscellaneous be entrained into molten aluminum, reduce aluminium alloy capability.

Summary of the invention

The purpose of the present invention is to provide a kind of semisolid ultrasonic wave pulping device and its working method, the device and its work Make method not only high degree of automation, but also improves slurrying quality and job security.

To achieve the above object, the technical solution adopted by the present invention is that: a kind of semisolid ultrasonic wave pulping device, including fortune Dynamic seat, kinematic nest driving mechanism, slurrying barrel and ultrasonic generator, the kinematic nest driving mechanism connect kinematic nest, with Kinematic nest movement is driven, the slurrying barrel is installed in kinematic nest, and with mobile with kinematic nest, the ultrasonic generator is set In on slurrying barrel and protruding into slurrying barrel, slurrying, slurrying barrel bottom are vibrated to carry out semisolid after taking molten aluminum Portion offers molten aluminum inlet and outlet, and the slurrying barrel is equipped with the moving lever driven by elevating mechanism, and the moving lever lower end is set There is blocking, by blocking molten aluminum inlet and outlet, and when moving lever moves upwards, to make to block up when moving lever moves downward Plug opens molten aluminum inlet and outlet, is equipped with liquid level sensor of the test side under in the kinematic nest.

Further, the ultrasonic generator includes ultrasonic transducer, amplitude transformer and vibrating head, the ultrasonic wave The output end of energy converter connects vibrating head through amplitude transformer, and the vibrating head protrudes into slurrying barrel, to pass through ultrasonic wave effect pair Molten aluminum in slurrying barrel carries out oscillation refinement.

Further, the moving lever is set in slurrying barrel, and the upper end is pierced by from beam barrel processed top, the lifting Mechanism is lifting cylinder, and the lifting cylinder is installed in kinematic nest, and its output piston bar is connect with moving lever, to drive fortune Lever moves up and down.

Further, the slurrying barrel is the closed knot of other positions sealing in addition to molten aluminum inlet and outlet and upper end opening The upper end opening of structure, the slurrying barrel is sealed by ultrasonic generator, and the molten aluminum imports and exports the sealing that can be blocked.

Further, the liquid level sensor is located at slurrying barrel side, with when slurrying barrel enters aluminium melting furnace, with system Slurry cylinder enters aluminium melting furnace.

Further, the temperature sensor for detecting temperature of aluminum liquid in slurrying barrel is equipped in the slurrying barrel.

Further, it is additionally provided with control unit, the input terminal of described control unit is connect with each sensor of device, the control The output end of unit processed is connect with the control terminal of each operating mechanism of device, component, respectively forms cell operation with control device.

The present invention also provides a kind of working methods of semisolid ultrasonic wave pulping device, comprising the following steps:

1) the slurrying barrel of control unit control kinematic nest driving mechanism by kinematic nest and thereon is moved to aluminium melting furnace ullage, Then slurrying barrel is driven to be moved downwardly into aluminium melting furnace；

2) liquid level sensor touches and sends signal to control unit after molten aluminum, and control unit controls kinematic nest driving mechanism and will make Slurry cylinder continues to move down into setting position, then control elevating mechanism driving moving lever move upwards, make blocking open molten aluminum into Outlet, molten aluminum enter in slurrying barrel from slurrying barrel bottom；

3) control unit control elevating mechanism driving moving lever moves downward, and makes to block molten aluminum inlet and outlet, then control fortune Dynamic seat driving mechanism will move on to aluminium melting furnace ullage on slurrying barrel；

4) temperature of aluminum liquid in temperature sensor detection slurrying barrel, sends signal to control unit when the set temperature is reached, Control unit controls ultrasonic generator and starts to work, and carries out semisolid and vibrates slurrying；

5) after the completion of slurrying, control unit control kinematic nest driving mechanism by slurrying barrel be moved to die casting machine on soup mouth Side；

6) control unit control elevating mechanism driving moving lever moves upwards, and so that blocking is opened molten aluminum inlet and outlet, molten aluminum is from slurrying Flowed out in barrel die casting machine to soup mouth.

Further, in step 4), when ultrasonic generator works, ultrasonic transducer converts the electric energy of input to Ultrasonic wave, amplitude transformer amplify ultrasonic amplitude, and the vibration of amplified ultrasonic energy is directly passed to molten aluminum, passed through by vibrating head Ultrasonic wave effect carries out oscillation refinement to the molten aluminum in slurrying barrel, carries out semisolid and vibrates slurrying；Wherein, duration of oscillation is stirred It is controlled with needing the corresponding temperature of viscosity of the alloy melt controlled, i.e., when temperature of aluminum liquid drops to aluminium alloy liquid phase two-phase section When below liquidus temperature, stop oscillation.

Compared to the prior art, the invention has the following advantages: providing a kind of semisolid ultrasonic wave pulping device And its working method, integrate and take soup, slurrying, to soup process, improves the degree of automation of semi-solid slurrying.Meanwhile In It takes Tang Shike to avoid the oxide on molten aluminum surface, the processes such as soup, slurrying and the transfer of slurrying barrel is taken to be in air-tight state always, Reducing molten aluminum oxidation bring influences, while preparing semi solid slurry, the acoustic cavitation that ultrasonic wave effect generates using ultrasonic wave Metal bath is acted on acoustic streaming effect, its temperature occasion solidification field is influenced, promotes forming core and control nucleus growth, to refine Crystal grain reduces temperature, melt viscosity is improved, to improve the quality of slurrying.Due to the raising and sealing of the degree of automation The design of structure makes to operate simpler, safety, improves job security, have very strong practicability and wide application Prospect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the embodiment of the present invention.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.

The present invention provides a kind of semisolid ultrasonic wave pulping devices, as shown in Figure 1, including kinematic nest 1, kinematic nest driving Mechanism 2, slurrying barrel 3 and ultrasonic generator 4, the kinematic nest driving mechanism 2 connects kinematic nest 1, to drive kinematic nest 1 Movement, the slurrying barrel 3 are installed in kinematic nest 1, and with mobile with kinematic nest 1, the ultrasonic generator 4 is set to slurrying It on barrel 3 and protrudes into slurrying barrel 3, vibrates slurrying to carry out semisolid after taking molten aluminum, 3 bottom of slurrying barrel is opened Equipped with molten aluminum inlet and outlet 31, the slurrying barrel 3 is equipped with the moving lever 6 driven by elevating mechanism 5,6 lower end of moving lever Equipped with blocking 61, to block molten aluminum inlet and outlet 31 by blocking 61 when moving lever 6 moves downward, and transported upwards in moving lever 6 When dynamic, so that blocking 61 is opened molten aluminum inlet and outlet 31, liquid level sensor 7 of the test side under is installed in the kinematic nest 1.

In the present embodiment, the ultrasonic generator 4 includes ultrasonic transducer 41, amplitude transformer 42 and vibrating head 43, the output end of the ultrasonic transducer 41 connects vibrating head 43 through amplitude transformer 42, and the vibrating head 43 protrudes into slurrying barrel 3 In, to carry out oscillation refinement to the molten aluminum in slurrying barrel 3 by ultrasonic wave effect.

The moving lever 6 is set in slurrying barrel 3, and the upper end is pierced by from 3 top of beam barrel processed, the elevating mechanism 5 For lifting cylinder, the lifting cylinder is installed in kinematic nest 1, and its output piston bar is connect with moving lever 6, to drive movement Bar 6 moves up and down.

In order to guarantee the airtightness of the slurrying course of work, keep molten aluminum not oxidized, the slurrying barrel 3 is except molten aluminum passes in and out Outside mouth and upper end opening, the closed structure of other positions sealing, the upper end opening of the slurrying barrel 3 is by ultrasonic generator 4 sealings, molten aluminum inlet and outlet 31 can be blocked 61 sealings.

The liquid level sensor 7 is located at 3 side of slurrying barrel, with when slurrying barrel enters aluminium melting furnace, with slurrying barrel Into aluminium melting furnace.The temperature sensor 8 for detecting temperature of aluminum liquid in slurrying barrel is equipped in the slurrying barrel 3.For reality Now to the control of each component units of device, which is additionally provided with control unit, and the input terminal and liquid level of described control unit sense Device 7, temperature sensor 8 connect, and the output end and kinematic nest driving mechanism 2 of described control unit, rise ultrasonic generator 4 The control terminal of descending mechanism 5 connects.

The present invention also provides the working methods of above-mentioned semisolid ultrasonic wave pulping device, comprising the following steps:

1) the slurrying barrel of control unit control kinematic nest driving mechanism by kinematic nest and thereon is moved to aluminium melting furnace ullage, Then slurrying barrel is driven to be moved downwardly into aluminium melting furnace.

2) liquid level sensor touches and sends signal to control unit after molten aluminum, and control unit controls kinematic nest driving mechanism Slurrying barrel is continued to move down into setting position, elevating mechanism driving moving lever is then controlled and moves upwards, blocking is made to open aluminium Liquid inlet and outlet, molten aluminum enter in slurrying barrel from slurrying barrel bottom.It is fed from bottom, it can be to avoid from the oxidation on aluminum water surface Layer enters slurrying barrel, reduces the generation of oxide, while realizing and quantitatively taking molten aluminum to soup.

3) control unit control elevating mechanism driving moving lever moves downward, and makes to block molten aluminum inlet and outlet, then control Kinematic nest driving mechanism processed will move on to aluminium melting furnace ullage on slurrying barrel.

4) temperature of aluminum liquid in temperature sensor detection slurrying barrel, sends to control unit believe when the set temperature is reached Number, control unit controls ultrasonic generator and starts to work, and carries out semisolid and vibrates slurrying.

Wherein, when ultrasonic generator works, the electric energy of input is converted ultrasonic wave, amplitude transformer by ultrasonic transducer Amplify ultrasonic amplitude, the vibration of amplified ultrasonic energy is directly passed to molten aluminum by vibrating head, passes through ultrasonic wave effect pair Molten aluminum in slurrying barrel carries out oscillation refinement, carries out semisolid and vibrates slurrying；Stir alloy of the duration of oscillation to need to control The viscosity of melt corresponding temperature controls, i.e., below the liquidus temperature that temperature of aluminum liquid drops to aluminium alloy liquid phase two-phase section when, It stops oscillation.

5) after the completion of slurrying, control unit control kinematic nest driving mechanism by slurrying barrel be moved to die casting machine to soup mouth Top.

6) control unit control elevating mechanism driving moving lever move upwards, make blocking open molten aluminum inlet and outlet, molten aluminum from Flowed out in slurrying barrel die casting machine to soup mouth.

The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.