10results about How to "Improve dyeing efficiency" patented technology

The utility model discloses a cloth dyeing device, including dyeing pool, the left side upper end of this dyeing pool is provided with the feeding roller, the right side upper end is provided with the discharge roller, and the pool bottom left side, the middle side and the right side of dyeing pool all are provided with the conveying roller, and the cloth that needs to be dyed passes the left side feeding roller feeding, passes three conveying rollers of pool bottom again and feeds, realizes the discharge from discharge roller, be provided with dye in the dyeing pool. The cloth that needs to be dyed in the device enters the dyeing pool through the feeding roller, then passes three conveying rollers and is conveyed downward, realizes the discharge through the discharge roller of upside after again, and be provided with dye in the dyeing pool, and the cloth is soaked and dyed through dye when passing the dyeing pool, realizes the discharge from the discharge roller when corresponding complete dyeing, and the structure is reasonable.

The invention discloses silk fabric jet dyeing equipment which comprises an airflow dyeing machine, a transmission roller, a color spraying box and a cloth guide roller are sequentially arranged in the airflow dyeing machine from top to bottom, one end of a silk fabric sequentially passes through the transmission roller, penetrates through the color spraying box, bypasses the cloth guide roller and extends to one side, a supporting frame is arranged on one side of the cloth guide roller, and the supporting frame is arranged on the other side of the cloth guide roller. A plurality of spring telescopic pieces are connected to the lower end of the supporting frame, a gravity sensor is arranged at the lower end of the supporting frame, a plurality of mounting bases are fixedly connected to the upper end of the supporting frame, and a plurality of supporting rollers used for supporting the silk fabric are arranged in the mounting bases; and a plurality of inclined through holes are formed in the color spraying box. In the using process of the device, the spraying diameter of the plastic spray head can be adjusted according to the weight of silk fabrics, so that workers do not need to replace the spray head according to different silk fabrics, the workload of the workers is further reduced, and the working efficiency of the workers is indirectly improved.

The utility model provides a low-temperature cashmere dyeing device, which relates to the technical field of low-temperature cashmere dyeing and comprises a base, a dye vat, side baffles, a top cover, a charging barrel, meshes, stirring blades, a movable plate, a fixed rod, a lead screw, a sliding block, a first motor, a second motor and a frame. An extension rod is arranged on the frame, a hand screw bolt is in threaded connection with the extension rod, a threaded hole matched with the hand screw bolt is formed in the frame, a plurality of feeding units are arranged on the top cover, each feeding unit comprises a material bottle, an end cover is arranged at the upper end of each material bottle, a pump body is arranged at the upper end of each end cover, and each pump body is connected with the dye vat through a pipeline. Cashmere in the dye vat can be moved out of the dye vat, then dye liquor added with auxiliaries is stirred through the stirring blades, therefore, it is avoided that uniform mixing of the auxiliaries and the dye liquor is affected by the existence of the cashmere, the mixing efficiency of the auxiliaries and the dye liquor is improved, and then the dyeing efficiency is improved.

The utility model discloses a kind of dyeing devices for sewing thread production, including supporting leg, the supporting leg is fixedly connected with dyeing kettle, the dyeing kettle is equipped with top cover, the bottom of the dyeing kettle is fixedly connected with discharge pipe, the upper portion of the dyeing kettle is fixedly connected with feed pipe, the top cover is rotatably connected with spline sleeve, the spline sleeve is spline-connected with connecting rod, the lower end of the connecting rod is fixedly connected with support plate, the support plate is rotatably connected with the column that is distributed in equidistance in circumference, the downside of the spline sleeve is fixedly connected with pressing plate, the connecting rod passes through the pressing plate. By motor drive spline sleeve, connecting rod and support plate, drive the column with wire roller circumferential revolution in dyeing solution. Meanwhile, under the cooperation of limiting block and rotating disc, roller design makes column can revolve around its own axis. This compound motion makes wire roller inner and outer layer sewing thread sufficient, dynamic contact dye, greatly improve the problem of traditional static soaking penetration uneven, significantly improve dyeing uniformity and dip dye efficiency.

The utility model provides a cloth guide structure with a liquid storage function, which comprises a cloth guide pipe and a blocking piece, a cloth passing channel extending along a first direction is arranged in the cloth guide pipe, a liquid spraying assembly is arranged at a first end of the cloth guide pipe along the first direction, and the liquid spraying assembly is configured to spray dye liquid to a fabric before the fabric to be dyed enters the cloth passing channel; the blocking piece is arranged at the second end, in the first direction, of the cloth guide pipe, is arranged at the bottom of the cloth conveying channel and is higher than the cloth conveying channel by a preset height, so that a liquid storage section for storing dye liquid is formed at the bottom, close to the first end of the cloth guide pipe, of the cloth conveying channel; the fabric is led out from the second end of the cloth guide pipe through the liquid storage section after being sprayed with the dye liquid through the spray head of the liquid spraying assembly, the fabric in the cloth conveying channel is conveniently unfolded on the liquid level of the dye liquid through the arrangement of the liquid storage section, the fabric is prevented from being blocked in the cloth guide pipe, smooth conveying of the fabric is guaranteed, and the unfolded fabric is beneficial to subsequent treatment.

The utility model relates to medical instrument technical field provides a kind of dyeing device, at least includes: rack;Liftablely be set on rack;Several plug-in components for connecting catheter or guide wire are provided on connecting platform;Dyeing bucket is set on rack, and it is below connecting platform, the top surface of dyeing bucket is provided with several limit hole for communicating bucket inner space, and the dyeing piece can be inserted into dyeing bucket through limit hole.This dyeing device, the dyeing piece can be catheter or guide wire, when needing dyeing, the end of catheter or guide wire can be temporarily fixed on connecting platform through plug-in component, then with connecting platform descending, catheter or guide wire can be inserted into dyeing bucket through limit hole on dyeing bucket and be dyed.So setting, can realize automatic dyeing, compared with artificial dyeing, batch dyeing can be carried out, improve dyeing efficiency, and the dyeing quality of product caused by the difference of skilled degree of operator can be avoided uneven.

The utility model discloses a dyeing device for producing composite twill, which relates to the technical field of cloth dyeing and comprises a dyeing jar, a ceiling disc is fixedly connected to the top end of one side of the dyeing jar, a master controller is fixedly mounted at the top end of the back of one side of the ceiling disc, and a first vertical driving motor is fixedly mounted at the top end of one side of the ceiling disc. A first driving motor is arranged to drive a cloth conveying roller to rotate, for the conveying operation of the composite twill, the composite twill enters the surface of the top end of a dyeing vat, and at the moment, a first vertical driving motor and a second vertical driving motor on the two sides of the top end of a ceiling disc control telescopic operation of a telescopic rod at the same time; the pressing discs are used for directly pressing the composite twill into the dyeing cylinder to achieve dyeing operation, and the position heights of the pressing discs on the two sides can be consistent or inconsistent, so that the composite twill can obliquely enter the dyeing cylinder, different-angle dyeing operation of the composite twill is facilitated, and the dyeing comprehensiveness of the composite twill is improved.

This invention discloses a fully automated liquid-based cytology slide preparation and staining machine, comprising a frame, a turntable assembly, a lateral movement assembly, a lifting assembly, a push rod assembly, a solenoid valve assembly, a waste collection assembly, and a waste liquid collection assembly. The turntable assembly integrates sample bottles, pipette tips, slide clamps, and sedimentation baskets, enabling multi-channel sample loading. The lateral movement assembly and the lifting assembly work together to perform pipetting, sample addition, filter placement and removal, and staining operations. The push rod assembly drives the turntable assembly to perform centrifugal slide preparation. The solenoid valve assembly controls the actions of each actuator. The waste collection assembly and waste liquid collection assembly respectively achieve centralized treatment of waste and waste liquid. This invention integrates centrifugal slide preparation and automatic staining functions. The equipment has a compact layout and small footprint. It uses standard consumables and operates fully automatically. The multi-channel design improves slide preparation and staining efficiency, solving the technical problems of high cost and limited functionality of existing TCT equipment and cumbersome processes and high operational requirements of LCT equipment. It is suitable for liquid-based cytology testing scenarios in pathology departments.

The utility model discloses a soaking box for sock dyeing processing, which comprises a dyeing box in a cylinder shape with an opening at the top; the soaking barrel is movably arranged in the dyeing box, and a plurality of filter screens are arranged on the soaking barrel in an annular array mode; the lifting type rotating device is mounted on the dyeing box, and the lifting type rotating device is used for driving the soaking barrel to rotate; the oscillating mechanism is arranged at the bottom of the inner cavity of the dyeing box. The arrangement mode that the lifting type rotating device is matched with the oscillation mechanism is utilized, downward extrusion elastic force is provided while the soaking barrel is conveniently driven to rotate through the lifting type rotating device, and therefore the idler wheels are kept in the state that the idler wheels are tightly attached to the surfaces of the corrugated guide grooves; and the soaking cylinder rotates in the dyeing box and vibrates up and down at the same time, so that the dyeing uniformity and the dyeing efficiency are improved.

This utility model discloses a high-efficiency and environmentally friendly cotton yarn dyeing device, belonging to the field of cotton yarn dyeing technology. The dyeing device includes a dyeing box and a reuse box. The dyeing box has an open top and a partition fixedly installed on its inner wall, dividing it into a dye zone and a drive zone. The reuse box is fixedly installed on both sides of the dyeing box, with discharge pipes installed on both sides. Valves are installed on the discharge pipes, with one end positioned above the reuse box. A stirring assembly is installed inside both the dyeing box and the reuse box. The reuse box has an open top and a filter box with a filter screen at the bottom. Suction pipes are symmetrically fixed on both sides of the dyeing box, and a suction pump is installed on each suction pipe. This device enables the reuse of residual liquid, saving resources and protecting the environment. Simultaneously, the dual reuse box setup increases the residual liquid conversion speed, thereby improving dyeing efficiency.