The invention belongs to the technical field of transformer core lamination processes and particularly relates to a mechanical arm for laminating transformer cores. The mechanical arm comprises a Y-direction moving assembly, slide blocks, a connecting plate, an X-direction moving assembly, an extendable-and-retractable suction disc type mechanical arm body, a rotation movement assembly, a vision camera support and vision cameras, wherein the Y-direction moving assembly is connected with the X-direction moving assembly, the rotation movement assembly is mounted at the lower end of the Y-direction moving assembly, the extendable-and-retractable suction disc type mechanical arm body is fixed to the position below the rotation movement assembly, the vision camera support is mounted at the bottom of the Y-direction moving assembly, the vision cameras are fixedly mounted on the vision camera support, the connecting plate is fixedly connected with the bottom of the X-direction moving assembly and connected with a guide rail on a gantry through the slide blocks, and in this way, the mechanical arm for laminating the transformer cores can move in the Z direction. By means of the mechanical arm, the lamination process can be automated, efficiency of the process is improved, and a transformer product can achieve high quality.

Mechanical arm for laminating transformer cores

The invention relates to a glass transferring manipulator device A synchronous belt linear module in the horizontal direction is installed at the top of a machine frame and used for achieving horizontal movement for transferring The lower portion of the synchronous belt linear module is connected with an electric cylinder assembly through a sliding block The positions, in the vertical direction, of vacuum chucks of a chuck assembly are adjusted through the stretching-out length of a push rod of the electric cylinder assembly A steering engine assembly is installed on a connecting plate of the electric cylinder assembly through two turn-connection blocks The chuck assembly is connected with the steering engine assembly through a U-shaped frame The angles between the vacuum chucks of the chuck assembly and glass on a glass edge grinding machine and the angle between the glass and a roller conveyor are adjusted through the steering engine assembly A controller controls a manipulator to complete sequential transferring motions after receiving a glass in-place signal sent out by a microswitch fixed to the edge grinding machine The glass transferring manipulator for the glass edge grinding machine is simple in structure, low in cost and capable of being adapted to automatic transferring of glass with different sizes within a certain range, and thus labor is saved during glass edge grinding

Glass transferring manipulator device

The present invention discloses a rubber block feeding manipulator for a core component assembly mechanism, comprising two rubber block shift guide mounting plates; upper planes of the two rubber block shift guide mounting plates are each fitted with a rubber block shift guide, the two rubber block shift guides are parallel to each other, the parts of the two rubber block shift guide mounting plates close to an end port of a turnover discharge unit are fitted with feeding guide cylinder mounting plates on a mounting frame, a feeding guide cylinder is mounted on each feeding guide cylinder mounting plate, an end of a piston rod of each feeding guide cylinder is fixedly provided with a rubber block feeding shift plate through a cylinder fixing device, and the rubber block feeding shift plates are fixed to sliders of the two rubber block shift guides. In this way, the rubber block feeding manipulator is convenient to operate, facilitates feeding and is high in working efficiency.

Rubber block feeding manipulator for core component assembly mechanism

The invention belongs to the field of a detection robot, and particularly relates to a phased-array ultrasonic nondestructive detection fixture for a steam turbine welding rotor, which is used for overcoming the weaknesses of the prior art that no positioning and drive device is arranged and the technical problem of defect caused by detecting the welding rotor seam by utilizing the vision and thickness measuring method. A system mainly comprises an adsorption-type movable platform, a positioning system and a driving clamp. The phased-array ultrasonic nondestructive detection fixture has the advantages that a wedged block is automatically adaptive to the surface angle of the welding rotor by virtue of the rotation degree of freedom of the tail end of the clamp and the elastic force of a spring, and the wedged block is tightly fit to the welding rotor; the transverse movement of the wedged block can be realized by virtue of a drive motor and a transmission mechanism, so that the wedged block can be used for detecting different positions on the surface of the welding rotor; the axial positioning between the wedged block and the welding rotor is realized under the effect of the positioning system, so that the wedged block can be accurately aligned to a weld seam.

Phased-array ultrasonic nondestructive detection fixture of welding rotor

The invention relates to the field of punching machine automation, and particularly relates to an automatic discharging system used for a stamping production line. The automatic discharging system comprises a framework, transportation and adsorption systems, a work-piece transfer system, stacking systems, a waste material traction system and a waste material collection system; the framework is provided with at least three transportation and adsorption systems, the work-piece transfer system and the waste material traction system; a stacking system is respectively arranged below the transportation and adsorption systems which are located at the left side and the right side of the framework. The systems are combined according to the way in the invention, automatic discharging of the stamping production line, including, separation of the work-piece and the waste material, work-piece stacking, waste material collection and the like, can be realized conveniently and rapidly. In the application, only one framework system is needed for separation and transportation of the work-piece waste material, and two-side stacking of the work-pieces can be realized.

Automatic discharging system used for stamping production line

The invention refers to the production field of automatic punching of a silicon steel sheet, and particularly relates to an automatic conveyer of a work piece. The automatic conveyer comprises a conveying robot, an absorbing system, and a mobile supporting mechanism; the absorbing system is arranged at the bottom part of the conveying robot, and the conveying robot is arranged on the mobile supporting mechanism. The conveying robot is a bi-axial robot, and the bi-axial robot comprises a horizontal movement mechanism and a vertical movement mechanism; the vertical movement mechanism is fixedly linked to the horizontal movement mechanism through a screw. The automatic conveyer of the work piece adopts a synchronous drive mode of a module with double synchronous belts in horizontal direction; during the horizontal conveying process, the automatic conveyer is high in speed, rigidity and bearing capacity and long in conveying distance; the automatic conveyer can be adapted to the high-speed production frequency of the existing punch press, and the production efficiency is improved.

Automatic conveyer of work piece

The utility model belongs to the field of a detection robot, and particularly relates to a phased array ultrasonic nondestructive testing fixture for a welded disc rotor of a steam turbine, aiming at solving the technical problems that in the existing scheme, a locating device and a driving device are not available, and a visual method and a thickness measurement method which are used for detecting the welded joint of the welded disc rotor have defects. The system mainly consists of an adsorption type mobile platform, a locating system and a driving fixture. The phased array ultrasonic nondestructive testing fixture has the advantages that a wedge block can automatically adapt to the surface angle of the welded disc rotor by virtue of the rotational freedom degree of the tail end of the fixture and the elastic force of the spring and is closely jointed with the welded disc rotor; the wedge block can move along the transverse direction by a driving motor and a transmission mechanism, thus being capable of detecting the different positions of the surface of the welded disc rotor; the axial location between the wedge block and the welded disc rotor can be realized under the action of a locating system, so that the wedge block is accurately aligned with the welded joint.

Phased array ultrasonic nondestructive testing fixture for welded disc rotor

The invention discloses a phased array ultrasonic nondestructive testing robot system applicable to a steam turbine welding rotor. The system comprises a movable platform, a positioning rod, a phased array probe, a phased array probe clamp, a control platform and ultrasonic testing equipment. The system has the advantages that manual work is replaced and a working range is expanded; testing operation can be carried out in a narrow space; and the clamp is provided with a motor drive so that the testing position of the probe can be accurately adjusted, the position of the probe can be changed under the condition that the probe is not detached, and the testing work can be efficiently finished. The system has the advantages of stability and rapidness, and has a good application prospect.

Phased array ultrasonic nondestructive testing robot system applicable to steam turbine welding rotor

The utility model relates to a punch press automation especially relates to an automatic unloading system for punching production line, an automatic unloading system for punching production line, including frame, transport adsorption system, work piece switching system, pile up neatly system, waste material traction system and garbage collection system, mounts has transport adsorption system, work piece switching system and waste material traction system, be provided with at least three transport adsorption system on the frame, the transport adsorption system below that is located the left and right both sides of frame respectively is provided with one pile up neatly system, through with this patent each system is according to in this patent mode combination, the automatic unloading of realization punching production line that can convenient and fast is including work piece and waste material separate, work piece pile up neatly, garbage collection etc.. And the adsorption system adopts quick mechanism to adjust the sucking disc position, it is convenient to adjust, and it is regional that control range is the circumference.

Wang Zhongshan

Papers

Automatic conveyer of work piece

Phased-array ultrasonic nondestructive detection fixture of welding rotor

Phased array ultrasonic nondestructive testing fixture for welded disc rotor

Phased array ultrasonic nondestructive testing robot system applicable to steam turbine welding rotor

A automatic unloading system for punching production line