9 results about "Clean needles" patented technology

The utility model provides an automatic cleaning needle cleaning device and a control system, the automatic cleaning needle cleaning device comprises a device main body, a first detection piece and a cleaning piece, the device main body comprises a working cavity and a working table, and the working table is installed in the working cavity and can reciprocate along a first direction; the first detection piece is installed in the working cavity to detect the position of the workbench. The cleaning piece is installed in the working cavity to clean the workbench. The position of the workbench is detected through the first detection piece, the workbench is automatically cleaned through the cleaning piece, the problem that in the prior art, residual foreign matter on needle cleaning abrasive paper may cause needle kneeling and card collision is effectively solved, and the needle cleaning device has the advantages that the needle cleaning efficiency is improved, the card collision risk is reduced, and the maintenance cost is reduced.

The utility model discloses an automatic glue wiping assembly of point gum valve belongs to point gum valve assembly technical field, including the casing, the bottom intercommunication of casing is provided with the needle storage box, and the bottom of needle storage box swing is provided with the rotary plate, and the top surface of rotary plate is fixedly connected with the nail pipe, and one side of nail pipe is provided with the residual glue collection subassembly, and the bottom of needle storage box is installed with the support subassembly, the utility model discloses setting up residual glue collection subassembly, can effectively collect the residual glue that the cleaning needle is taken from the inside of point gum mouth, avoids the residual glue piece to scatter and to accumulate in the inside of needle storage box, causes the influence to the use of rotary plate, improves the residual glue collection function of this component simultaneously, through setting up support subassembly, can adjust the height of needle storage box through this component, makes the space of needle storage box bottom convenient for staff to install new cleaning needle, avoided the problem that the installation cleaning needle needed to adjust the overall position of component, improved the installation function of the device simultaneously.

The utility model discloses a fixing base, a cleaning assembly and medical equipment, and relates to the technical field of medical instruments. The fixing base comprises a pipe fixing piece and a gland piece. A limiting channel for allowing the liquid outlet section of the cleaning pipe to be inserted is formed in the pipe fixing piece, and the limiting channel is suitable for being obliquely arranged towards the inner side wall of the to-be-cleaned container; the gland piece is arranged on the pipe fixing piece and used for pressing at least part of the liquid conveying section of the cleaning pipe. According to the utility model, the structure of the liquid injection fixing seat is improved, so that the cleaning needle injects liquid in an inclined manner, a washing liquid injection point falls on the cup wall of the reaction cup, a washing effect can be generated on magnetic beads, the cleaning effect is better, and the magnetic loss generated after the reaction cup is cleaned is smaller; compared with a vertical liquid injection structure, liquid is more stable during liquid injection, and the probability of generating splashed liquid and bubbles is lower; compared with vertical liquid injection, the uniform mixing effect generated during cleaning is more obvious, and the stability of a test result can be improved.

The utility model discloses a self-cleaning needle plate assembly of an ultra-short lamb wool combing machine, and particularly relates to the technical field of combing machine needle plate cleaning, the self-cleaning needle plate assembly comprises a wool combing assembly, a telescopic assembly, a moving assembly and a cleaning assembly, the telescopic assembly is installed on the upper end face of the wool combing assembly, and the moving assembly is arranged on the outer side of the telescopic assembly; compared with the prior art, the self-cleaning needle plate assembly of the ultra-short lamb wool combing machine can clean a needle plate of the combing machine, the cleaned needle plate can ensure that card wires are sharp, short fibers are effectively removed, kink particles in the fibers can be more efficiently removed, the combing efficiency is kept, and the self-cleaning needle plate assembly of the ultra-short lamb wool combing machine has the advantages that the self-cleaning needle plate assembly is simple in structure and convenient to use. And if the needle plate is covered with impurities and dirt, the friction force during carding can be increased, the fibers are easily damaged, the service life of the needle plate can be prolonged, and the problems of needle tip abrasion and needle plate deformation caused by impurity accumulation can be reduced.

The invention discloses needle cylinder solder paste low in cavity and easy to clean and a preparation method of the needle cylinder solder paste. The high-temperature-resistant soldering tin powder is composed of the following components in percentage by weight: 78.0%-85.0% of soldering tin powder, 4.0%-6.0% of disproportionated rosin, 1.5%-3.0% of polyimide resin, 1.0%-2.0% of salicylic acid, 0.6%-1.2% of triethanolamine hydrochloride, 2.5%-4.0% of glycol ether, 0.8%-1.5% of organic bentonite, 0.5%-1.0% of gas-phase aluminum oxide, 0.2%-0.4% of tert-butylhydroquinone, 0.3%-0.6% of Tween 80, 0.4%-0.8% of polyvinyl alcohol and 0.15%-0.35% of mercaptobenzothiazole. 0.1 to 0.25 percent of sodium citrate and 0.05 to 0.15 percent of lauryl sodium sulfate; according to the needle cylinder solder paste, through reasonable formula design and a preparation process, the dispensing performance, the storage stability, the welding quality, the cleaning performance and the like of the needle cylinder solder paste are remarkably improved. And the soldering tin powder and the soldering flux act synergistically, so that stable tin discharge of continuous spot coating is ensured, and the hole blocking rate is greatly reduced.

The application discloses a bristle brick disassembly-free cleaning device for an automatic cutting bed, which can quickly realize cleaning of the bristle brick without disassembling the bristle brick. The bristle brick disassembly-free cleaning device comprises a needle holder, cleaning needles arranged on the needle holder, a needle holder support seat rotationally connected with the needle holder, and a driving structure for driving the needle holder to rotate, and at least one vibrator is further arranged on the needle holder. During operation, the vibrator is started, and the driving structure drives the needle holder to rotate by a certain angle; the cleaning needles rotate with the needle holder and are inserted into bristles of the bristle brick; after the bristle brick moves along with a cloth moving mechanism of the automatic cutting bed, the cleaning needles move relatively to the bristle brick, and then the cleaning needles hook out sundries in the bristle brick. The application is applied to the technical field of the automatic cutting bed.

Broaching needle (10) for machining a workpiece (11) by broaching, with a shaft (12) extending along a longitudinal axis (20) and several cutting inserts (14) which can be detachably mounted on the shaft (12) so that in a mounted state they are arranged one behind the other along the longitudinal axis (20), wherein the shaft (12) has a cam to implement a rotation protection (19) of the cutting inserts (14) which has a cross-sectional shape that deviates from a circular cylindrical shape.

The utility model belongs to wafer test technical field especially for wafer test probe cleaning and maintenance device, including operation box, the inner side fixed mounting of operation box has the baffle, and the baffle divides operation box into first clean needle cavity and second clean needle cavity, the inner wall of first clean needle cavity upper end is provided with brush, the inside movable joint of first clean needle cavity has screen. Through putting test probe into brush and carrying out surface rough cleaning, brush off big granule contaminant, screen high -frequency vibration under the drive of vibration motor, screen the impurity that brushed off to lower layer, avoid secondary attachment, and collect test probe, clean needle board through the magnetic attraction coupling of first magnet and second magnet, produce high -frequency micro -vibration under the action of vibration motor, carry out fine cleaning to probe tip, remove stubborn residual, through shock absorber and the residual vibration of receiving plate of vibration motor absorption, prevent operation box whole shaking, ensure the stability of device in the cleaning process.

The utility model relates to the technical field of cleaning equipment, in particular to an inside and outside nested cleaning needle device which comprises a device body, the device body comprises a fixed base assembly, and the fixed base assembly provides stable support for the whole device; a cleaning needle fixing mechanism is installed on the fixed base assembly, and a water suction and spitting mechanism and a positioning protection mechanism are arranged at the two ends of the cleaning needle fixing mechanism respectively; a cleaning needle is nested in the cleaning needle fixing mechanism, the water suction and spitting mechanism and the positioning protection mechanism in a penetrating manner; through the stable cleaning needle fixing mechanism, the smooth water suction and spitting mechanism, the accurate positioning protection mechanism and the flexible spring adjustment and positioning pipe design, the stability of the cleaning needle, the accurate control of cleaning liquid and the effective protection of the needle head are ensured; and meanwhile, the U-shaped groove provides reliable guiding for the cleaning pipe.