60results about How to "Easy to adjust online" patented technology

The invention relates to a piezoelectrically-driven jet type glue dispensing device. The piezoelectrically-driven jet type glue dispensing device comprises a piezoelectric driving mechanism, a jet mechanism, a glue solution delivery mechanism and a supporting connecting frame, wherein a piezoelectric actuator of the piezoelectric driving mechanism is fixed between left and right end faces inside a rhombic amplification module; and the upper end of the rhombic amplification module is fixedly connected with the supporting connecting frame, and the lower end of the rhombic amplification module is fixedly connected with the upper end face of a pin. The piezoelectric actuator drives the pin to vibrate at high frequency to drive a glue solution to be sprayed out of a nozzle, and the distribution speed and volume of the glue solution can be regulated in real time by changing the frequency and amplitude of an electric signal exciting the piezoelectric actuator. The piezoelectrically-driven jet type glue dispensing device is an ideal jet type glue dispensing device which is reasonable in composition and structure, reliable in connection, high in distribution speed and high in accuracy. The distribution volume of the glue solution can be flexibly adjusted on line. The piezoelectrically-driven jet type glue dispensing device is applied to the occasions where glue is required to be precisely, quickly and flexibly dispensed for microelectronic packaging, chip manufacturing and the like.

An ultrahigh-speed cooling system for the hot-rolling line of wire and rod materials is composed of at least one cooler consisting of main body, inlet horn pipe, outlet guide pipe and the sleeve pipe of guide pipe, at least one main valve, at least one water trunk, high-pressure water pump, the bench with at least one pair of castors, casing of cooler, and reverse water barrier for preventing the splashing of high-pressure water.

The invention discloses a novel tea picking machine system which is characterized by comprising an internal combustion engine, a dynamic rack saw, a static rack saw, a collection barrel and an electric insertion plate door, wherein the dynamic rack saw is connected with a piston of the internal combustion engine and driven by the internal combustion engine to linearly move back and forth; the static rack saw is connected with a shell of the internal combustion engine and arranged below the dynamic rack saw; multiple saw teeth protruding toward the side surface are arranged on the dynamic rack saw and the static rack saw; during work, the dynamic rack saw and the static rack saw cooperate to cut the tea leaves; the collection barrel is fixedly connected below the static rack saw; and the electric insertion plate door driven by a motor is arranged at the bottom of the collection barrel.

The invention discloses an online adjustable target flow switch, which comprises a pipe barrel (1), a pipe barrel flange (10), a target sheet (2), a rotating supporting plate (20), a rotating supporting plate seat (22), a target rod (3), a sliding column (30), an internal magnetic steel block (31), a compressed spring (4), a compressed spring adjustment device (5), a shell (6), a microswitch (7), an external magnetic steel block (71), a transmission rod mechanism (8) and a wiring terminal (9), wherein the shell (6) is fixedly arranged on the pipe barrel (1) through a support and the pipe barrel (1) is made to be placed in a groove (60) opened in the end surface of the shell (6). The sealing performance is reliable; and when a flow alarming value needs to be set again, a pipeline valve does not need to be closed, and an alarming point can be directly adjusted in the field and set.

The invention discloses a ramie conveying and peeling integrated machine. The ramie conveying and peeling integrated machine comprises a ramie conveyor and a ramie peeling machine, wherein the ramie conveyor comprises a conveyor rack, and a loading and conveying device, a ramie homogenizing device and a ramie feeding device which are mounted on the conveyor rack; the ramie peeling machine comprises a ramie peeling machine rack, and a ramie clamping and conveying device and a ramie peeling mechanism which are mounted on the ramie peeling machine rack; an output end of the loading and conveyingdevice is connected with an input end of the ramie homogenizing device; an output end of the ramie homogenizing device is connected with an input end of the ramie feeding device; an output end of theramie feeding device is connected with an input end of the ramie clamping and conveying device; and an output end of the ramie clamping and conveying device is connected with the ramie peeling mechanism. The ramie conveying and peeling integrated machine disclosed by the invention can be used for continuously and automatically finishing pre-treatment work including ramie homogenizing, tip cutting,rolling and the like before ramie peeling, automatic ramie peeling and conveying, and subsequent automatic ramie peeling of ramie stalks; on one hand, the feeding efficiency of the ramie stalks is improved exponentially; and meanwhile, the consistency of the pre-treatment work is also guaranteed and a good foundation is laid for the later-period ramie peeling quality.

The invention discloses a method capable of adjusting two-stage separation density of a three-product dense medium cyclone on line. The used devices in the method comprise the three-product dense medium cyclone, a clean-coal medium-releasing sieve bend, a clean-coal draining screen, a coal-slime qualified medium bucket, a coal-lime qualified medium pump and the like. According to method capable of adjusting two-stage separation density of the three-product dense medium cyclone on line, part heavy suspension solution with low dense medium density, fine granularity and high coal-slime content is shunted from overflow of a coal-slime dense medium cyclone, the heavy suspension solution enters into a raw-coal qualified medium bucket, and then the heavy suspension solution is thrown into the three-product dense medium cyclone through a raw-coal qualified medium pump for cycle use. The separation density, especially the separation density, of a two-stage cyclone is adjusted by adjusting the amount of shunt volume. When the washability characteristic of the raw coal is changed or a product structure needs to be adjusted, the method can provide a stable work environment for the coal-slime dense medium cyclone, equipment is guaranteed to be operated well, and the separation density of the three-product dense medium cyclone, especially the separation density of the two-stage cyclone, can be adjusted on line convenient and rapidly without stopping production.

The invention discloses a full-automatic ramie two-way stripping machine, which comprises a ramie conveyor, a front stripping machine and a rear stripping machine, and the ramie conveyor includes a conveyor frame and a feeding and conveying device installed on the conveyor frame , hemp leveling device and hemp feeding device, the hemp stripping machine includes a hemp stripping machine frame and a ramie clamping conveying device and a hemp stripping mechanism installed on the hemp stripping machine frame, the output end of the feeding conveying device and the hemp leveling device The input end is connected, the output end of the hemp leveling device is connected with the input end of the hemp feeding device, and the output end of the hemp feeding device is connected with the input end of the ramie clamping and conveying device. The ramie stalk conveyer of the present invention can realize the continuous and automatic completion of ramie stalk leveling, cutting, rolling and stripping of ramie stalks. The two-way stripping of the ramie stalk is realized, that is, the partial stripping treatment of the ramie stalk can be clamped and transported, thereby improving the utilization rate of the ramie stalk, and also improving the stripping efficiency of the ramie fiber guided from the ramie stalk.

The invention provides a circuit for displaying any Poincare section plane in a three-dimensional space by using an oscillograph, which comprises an input circuit, an any section plane generation circuit, a control signal forming circuit and a display signal forming circuit, wherein the input circuit is connected with the any section plane generation circuit which is connected with the control signal forming circuit; the control signal forming circuit is connected with the display signal forming circuit; and the input circuit is also connected with the display signal forming circuit. The invention provides a circuit for displaying the any Poincare section plane of a nonlinear system in the three-dimensional space. The circuit can be used for conveniently adjusting the direction and the position of the section plane on line at any time, thereby increasing the functions for the oscillograph of observing a motion curve internal structure of the nonlinear system and judging the stability of the system on line and providing a convenient and effective tool for detecting and recognizing the chaos state and chaos teaching demonstration and the like. The circuit disclosed by the invention can be used for flexibly adjusting the definition of the Poincare section plane and the intersecting points.