30results about How to "Avoid affecting subsequent operations" patented technology

A new type of fruit and vegetable processing device and its processing technology, plate chain conveying and feeding mechanism, which has several load-bearing parts arranged along the plate chain, and the load-bearing parts pass the fruit it carries in such a way that the fruit is kept in the center. There is a rebound part, which is located at the lower end of the upper fruit holder of the bearing part, the rebound part wraps the bearing rod, and the bearing rod connects the fruit in series, and the bearing part moves along the circular path on the plate chain conveying and feeding device , when the plate chain conveying and feeding mechanism and the laser centering lighting mechanism work, the fruits and vegetables can be placed on the carrying part in time, and the fruits and vegetables can be placed in the center on the carrying part, which can facilitate the subsequent processing of fruits and vegetables. The device is equipped with a peeling and bottom-removing mechanism and a core-piercing mechanism, which can make the fruit and vegetable peeling operation and the core-piercing operation work together, and can quickly eliminate the outer skin of the fruit and vegetable and the fruit core in the fruit and vegetable.

The invention provides an automatic drilling and riveting actuating mechanism and method suitable for rocket cabin riveting. The automatic drilling and riveting actuating mechanism comprises a rivet shooting module, a rivet inserting and riveting module, a drilling and counterboring module, a switching module, and a compression and distance measurement module, wherein the compression and distancemeasurement module is used for compressing a rocket cabin; the drilling and counterboring module is used for completing drilling or counterboring on the surface of the cabin, and meanwhile the rivet shooting module is used for injecting a rivet into the tail end of the rivet inserting and riveting module; the switching module is used for realizing the position exchange of the drilling and counterboring module and the rivet inserting and riveting module; and the rivet inserting and riveting module is used for inserting the rivet into a prepared hole position and completing riveting. The automatic drilling and riveting actuating mechanism can realize the automatic feeding and inserting process of various types of rivets, detects each process to avoid the situation of no rivets and crooked rivets, and effectively protects the rocket cabin; and the compression and distance measurement module is used for measuring the position of the cabin and feeding back and correcting the feed amount ofhole preparation and counterboring so as to adapt to the roundness error of the cabin. The automatic drilling and riveting actuating mechanism replaces the manual drilling and riveting operation, greatly reduces the labor intensity and can significantly improve the efficiency.

The present invention relates to the technical field of circuit board detection and in particular to a circuit board turning over tool. A groove on a tool plate is used for shielding a portion withoutthe need for high-temperature irradiation. The circuit board turning over tool can be recycled and is highly efficient in energy and friendly to environment. A turning over gripper clamps and turns over a circuit board so as to prevent the circuit board from being bent in transit, reduce the labor intensity of manual turnover, avoid manually turning over the cooled circuit board, and greatly improve production efficiency. A positioning driving component drives a plurality of positioning components to simultaneously position the circuit board, and has a synchronous clamping positioning function so as to facilitates the setting of the firmness of the circuit board in the tool plate and prevent slippage from affecting subsequent operations.

The invention discloses an instrument cleaning device capable of drying conveniently for biotechnology research and development. The instrument cleaning device comprises a supporting base, wherein anair cylinder is connected to the outer wall of one side of the top of the supporting base through bolts, and a telescopic rod is connected to the inner wall of the top of the air cylinder in an inserting mode; a top plate is welded to the outer wall of the top of the telescopic rod, and a water inlet pipe is welded to the outer wall of one side of the telescopic rod; a supporting column is weldedto the outer wall of the top of the supporting base, and an electric sliding track is welded to the outer wall of the top of the supporting column; an electric sliding block is slidably connected to the outer wall of the top of the electric sliding track, a storage block is welded to the outer wall of the top of the electric sliding block, and a storage groove is formed in the outer wall of the top of the storage block. According to the instrument cleaning device capable of drying conveniently for biotechnology research and development, a plurality of devices can be cleaned at the same time, speeding up the cleaning speed is facilitated, manual cleaning is not required, the devices after being cleaned can be dried conveniently, the subsequent operation affected by water attaching on the devices is avoided, a large amount of time is saved, and the working efficiency of the instrument cleaning device is improved.

The invention discloses a cannabidiol purification device and a purification method thereof, and belongs to the field of cannabidiol purification. The lower end of a pretreatment device is fixedly connected with a fixing device, and a movable device is arranged in the fixing device; a collecting container is placed at the lower end of the fixing device; a liquid storage device is fixedly connected to the side face of the fixing device; and one end of a support is fixedly connected to the liquid storage device, and the other end of the support is fixedly connected to the pretreatment device. The purification device has the beneficial effects that raw materials can be dried and ground in a closed environment, pollution is avoided, meanwhile, when the raw materials are put into the device, the material stacking thickness can be controlled, and the situation that the drying effect is not ideal due to the fact that the raw materials are stacked too thick is avoided; and an arc-shaped sliding strip is further arranged, when the arc-shaped sliding strip bounces upwards, the ground raw materials can be primarily filtered, the situation that subsequent operation is affected due to incomplete grinding is avoided, and meanwhile the space occupied by preliminary filtering equipment is saved.

The invention discloses a cutting machine for foamed plastics. The structure comprises: a power shaft, a bracket, a transmission rod, a fuselage, an adjustment seat, a negative pressure plate, an electric heating wire tube, and a self-cleaning cutter. The power shaft is arranged on the bracket The two ends are connected to each other through the transmission rod, the beneficial effect of the present invention: the self-cleaning cutter relies on the power provided by the conduction shaft and the power tube to drive the planing wheel seat to extend vertically downward from the topmost position of the electric heating wire tube and fit it together At the same time, with the help of the rotating force of the planing wheel seat, the cleaning tooth block is fitted with the heating wire tube, and the plastic residue generated and attached to the heating wire tube is planed and scraped during the process of sliding down and rolling. After scraping, rely on power The spring bar of the tube resets itself to avoid affecting subsequent operations.

The invention relates to a yarn guide, in particular to a yarn guide for textile machinery. The yarn guide for textile machinery comprises a yarn guide body, a winding core, a first hook, a second hook and a gasket; the gasket is fixedly installed at the bottom of the yarn guide body, a circular through hole is formed in the gasket, and a plurality of sets of threads are arranged on the inner wallof the circular through hole; the first hook and the second hook are fixedly installed on the two sides of the yarn guide body correspondingly, the winding core is fixedly installed between the firsthook and the second hook, and a plurality of sets of concave-convex lines are arranged on the winding core; the winding core is fixedly connected with the first hook and the second hook through a suspension shaft, and the two ends of the suspension shaft are fixedly connected with limiting blocks; and a partition plate is fixedly installed in the yarn guide body, a notch is formed in the partition plate, and an LED illuminating lamp is fixedly installed at the top of the yarn guide body. The yarn guide for textile machinery has the advantages that the overall device is simple in structure, replacement and rapid installation of yarn balls are facilitated, and the yarn guide has a certain popularization effect.

The invention belongs to the technical field of effective component extraction of Chinese medicaments, and in particular relates to an extraction process of alkaloid in thunberg fritillary bulb. The process comprises the following steps: crushing the thunberg fritillary bulb; warmly soaking in mixed solution of hydrochloric acid and ethanol, and refluxing to extract; concentrating the extract in reduced pressure, and filtering; and drying precipitate. According to the extraction process, hydrochloric acid is directly added into an ethanol solution for soaking and extracting, the extraction efficiency can be improved, leaching of alkaloids can be promoted, the stability of the preparation is improved, acid insoluble impurities can be removed or reduced, the production efficiency can be improved, steps after ethanol extraction, concentration and acid water solution can be saved, and the production operation is simplified.

A cannabidiol purification device and a purification method thereof belong to the field of cannabidiol purification. The lower end of the pretreatment device is fixedly connected with a fixing device, and the inside of the fixing device is provided with a movable device; the collection container is placed at the lower end of the fixing device; the liquid storage device is fixedly connected to the side of the fixing device; One end is fixedly connected to the liquid storage device, and the other end of the bracket is fixedly connected to the pretreatment device. The beneficial effects of the present invention are: the present invention can dry and grind the raw materials in a closed environment to avoid contamination, and at the same time, when the raw materials are put into the device, the thickness of the material stack can be controlled to avoid the drying effect caused by the excessive thickness of the raw material stack Not ideal; the present invention is also equipped with an arc-shaped slide bar. When the arc-shaped slide bar bounces upward, it can perform preliminary filtration on the ground raw materials, avoiding incomplete grinding from affecting subsequent operations, and saving the space occupied by the preliminary filter equipment .

The invention relates to smashing equipment, in particular to Chinese herbal medicine smashing equipment. The technical problem of the invention is to provide the Chinese herbal medicine crushing equipment which is relatively high in working efficiency and relatively good in crushing effect. The Chinese herbal medicine smashing equipment comprises a bottom plate and a supporting seat, and the supporting seat is arranged at the top of the bottom plate; the cutter is rotationally arranged on one side of the upper part of the supporting seat; the cutting mechanism is arranged between one side of the top of the bottom plate and the cutter; and the smashing mechanism is arranged on one side of the top of the bottom plate. Through cooperation of the cutting mechanism and the smashing mechanism, medicinal materials can be automatically cut and smashed, the working efficiency of people is improved, and the smashing effect is good; through cooperation of the pushing mechanism and the discharging mechanism, intermittent feeding and pushing functions of medicinal materials can be automatically completed, manual operation is not needed, and time and labor are saved.

The invention relates to the technical field of cable processing, and provides a cable processing branching machine which comprises a rack. The pay-off roller is rotationally arranged on the rack; the stripping unit is arranged on one side of the pay-off roller, and the stripping unit is provided with a blocking piece; the wire stripping blades are arranged on the blocking piece, the plurality of wire stripping blades are arranged along the circumferential direction of the blocking piece, and a reinforcing part is formed at the intersection part of the plurality of wire stripping blades; the branching cone is arranged on the reinforcing part, and the cone tip of the branching cone faces the pay-off roller; by means of the technical scheme, the problems that in the prior art, manual wire separation efficiency is low, and a wire core is prone to winding after being peeled are solved.

The invention provides an off-line cleaning system for a water treatment membrane, which comprises a water storage device, a liquid conveying device, a water treatment membrane loading device and a precipitated ion removing device, and is characterized in that a liquid outlet of the water storage device is connected with a liquid inlet of the liquid conveying device; a liquid outlet of the liquid conveying device is connected with a liquid inlet of the water treatment membrane loading device, a concentrated water outlet of the water treatment membrane loading device is connected with a liquid inlet of the precipitated ion removal device, and a liquid outlet of the precipitated ion removal device is connected with a concentrated water inlet of the water storage device. Through cooperative use of the water storage device, the liquid conveying device and the precipitated ion removal device, calcium sulfate scales on the water treatment membrane are effectively removed, and the separation cortex of the water treatment membrane cannot be damaged.

The invention relates to a method for judging cup grabbing, which is used for judging whether a cup grabbing device has grabbed a cuvette. The cup grabbing device includes a gripping assembly capable of completing closing and opening actions. When the cuvette is grasped by the above cup grasping device, if the gripping assembly can be closed to reach the closing target value, it is determined that the cuvette is not caught by the cup grasping device; And when the clamping component is closed and reaches the cup grabbing area, it is determined that the cup grabbing device has caught the cuvette. The above judging method for grasping the cup can make a correct judgment by the system when the cup grasping device does not catch the cuvette after the clamping component is closed, so as to avoid affecting the subsequent operation of the automatic chemiluminescence immunoassay analyzer.