4 results about "Push start" patented technology

This invention relates to the field of engineering machinery technology, and discloses a control method, controller, and pumping system for a pumping system. The pumping system includes a swing cylinder and at least two pumping cylinders. The swing cylinder is used to drive the pumping direction change, and the pumping cylinders are used to push material out. The control method includes: determining the target operating condition information of the pumping system; acquiring the pre-established original mapping relationship between the pumping operating condition information and initial value parameters; matching the target initial value parameters corresponding to the target operating condition according to the target operating condition information and the original mapping relationship; and adjusting the action start point of the swing cylinder and the material pushing start point of the pumping cylinder according to the target initial value parameters. This technical solution reduces the computational burden on the pumping system, ensuring rapid response performance; it also enables real-time judgment and adjustment of the action matching between the pumping cylinder and the swing cylinder, simplifying the debugging requirements of the pumping system and improving its working efficiency.

The invention belongs to the technical field of tunnel grating steel frame manufacturing, and particularly relates to a movable mould for manufacturing a tunnel grating steel frame, which comprises a grating mould, three positioning clamps are welded on the surface of the grating mould in an arc-shaped distribution mode at equal intervals, and two movable bottom frames with universal trundles are symmetrically welded at the bottom of the grating mould. An arc-shaped bottom plate is welded between the two movable bottom frames, and the outer walls of the two sides of the center end of the bottom plate are each provided with a center lateral support. When the driving motor rotates, the driving motor and the lifting disc can generate a threaded structure, when the lifting disc moves upwards, the reinforcing mechanism can be pushed to move upwards, and when the reinforcing mechanism moves upwards, the lifting frame can be driven to move upwards. When the lifting frame moves upwards, the manufactured tunnel grating steel frame can be pushed upwards through the transverse pushing mechanism. When the pneumatic push cylinder is started, the telescopic end of the pneumatic push cylinder pushes the supporting plate to move towards one side along the bottom of the supporting plate. When the supporting plate moves, the tunnel grating steel frame on the surface of the supporting plate can be completely pushed out of the positioning clamp.

This invention relates to the technical field of bundling and packaging, and discloses a control method and control system for a bundling machine. The control method includes: obtaining a aligning start command, controlling a three-sided aligning mechanism to perform an aligning action, and completing the aligning of the three sides of the material to be bundled; after aligning, obtaining a release command, controlling the three-sided aligning mechanism to release the material to be bundled, and transporting the aligned material to the working position of a clamping and pushing mechanism; obtaining a pushing start command, controlling the clamping and pushing mechanism to clamp both sides of the material to be bundled, and pushing the material to be bundled to the bundling station; obtaining a bundling start command, controlling a vertical rope feeding bundling mechanism to complete the bundling of the material to be bundled by vertical rope feeding, and then the bundled material leaves the bundling station. This application improves the overall efficiency and bundling quality of the packaging operation by first aligning and organizing the material, then clamping and pushing the aligned material to the bundling station, and finally completing the bundling by vertical rope feeding.

The utility model relates to the field of electronic systems, and discloses a keyless entry and one-key start system, which is characterized in that a Bluetooth module is used for replacing a traditional LF (Low Frequency) transmitting module and a traditional RF (Radio Frequency) receiving module at a vehicle end, and a Bluetooth module is used for replacing a traditional antenna and a traditional RF transmitting module at an intelligent key end. The intelligent key is in communication connection and identity recognition with the vehicle end through the Bluetooth module, and the dilemma that a traditional LF radio frequency module is prone to being interfered by the external electromagnetic environment, so that a whole vehicle fails to be unlocked, and a user cannot enter the vehicle is avoided; meanwhile, the Bluetooth module has a frequency modulation and spectrum spreading technology, and can select a frequency band with the optimal signal strength to perform data communication, thereby ensuring the communication quality, improving the user experience, and providing great convenience for the user to enter and exit the vehicle.