50results about How to "Realize the pressing effect" patented technology

The invention relates to a collecting device with an optical fiber protecting function, a full-optical-fiber current transformer and a mounting method. The collecting device comprises a circuit board, an optical device, a device protecting shell and a fiber coiling box which is fixedly arranged on the outer side face of the device protecting shell and can be opened and closed. The circuit board and the optical device are fixedly arranged in the device protecting shell which is provided with a first optical fiber hole. The device protecting shell is provided with an extending part corresponding to the side where the fiber coiling box is placed. The extending part is provided with a second optical fiber hole which is provided with a pressing connector. Wholly-output optical fibers of the circuit board and the optical device extend out from the first optical fiber hole of the device protecting shell and are coiled in the fiber coiling box. Optical fibers output by the fiber coiling box are guided out from the second optical fiber hole and the pressing connector. The collecting device is simple in structure and can reduce the needed mounting space effectively, and the collecting device has the advantages of being convenient to maintain, high in safety and attractive in appearance.

The invention discloses a pressing device for a corrugated cardboard single-sided machine, which comprises a supporting mechanism, a sliding mechanism installed on the supporting mechanism, a first roller, a first worm wheel, a worm, a second roller and a second gear; The support mechanism includes a square frame body, the upper surface of the square frame body is fixed with a first roller installation rod, and the surface of the first roller installation rod is fixed with a first shaft; the first shaft rod The surface is fixed with a first roller and a first worm wheel; the sliding mechanism includes a slider and a second roller installation rod installed on the surface of the slider; A convex strip, the elongated convex strip cooperates with the strip-shaped groove. The pressing device of the present invention has a simple structure and is easy to operate. Driven by a motor, driven by a lead screw, and engaged with a worm gear, it can not only realize the pressing effect on corrugated cardboard, but also save a lot of manpower and improve production efficiency.

The invention relates to feeding equipment, in particular to feeding equipment for a poultry farm. According to the feeding equipment for the poultry farm, the labor intensity of feeders can be relieved, use is convenient, and the cost is low. The feeding device for the poultry farm comprises a base, a feeding trough arranged on the base, a water tank arranged on the base, a support arranged on the base, a discharging mechanism arranged on the base, and a water injection mechanism arranged on the upper portion of the support. According to the feeding equipment for the poultry farm, by arranging the discharging mechanism, a feeder pushes the discharging mechanism to operate, so that feed can fall into the feeding trough, and the discharging effect is achieved; and by arranging the water injection mechanism, the feeder injects water into the water injection mechanism, so that the water flows into the water tank, the poultry can conveniently drink the water, and the water injection effect is achieved.

The invention relates to a cleaning device, in particular to an acne cleaning device used in dermatology. The invention provides a dermatological acne cleaning device which is simple to operate, convenient to carry, and can sterilize punctured skin parts in time. A dermatological acne cleaning device comprising: a casing and a protruding mechanism, the casing is provided with a protruding mechanism; a needle, a needle is provided on the protruding mechanism; a drug-applying mechanism, a drug-applying mechanism is provided between the casing and the needle; Mechanism, a closing mechanism is arranged between the drug-feeding mechanism and the shell. The present invention manually pulls the sliding sleeve to move to the left, thereby driving the needle to move to the left, so that the first spring is compressed, and the needle moves to the left to pierce the acne on the skin to achieve the effect of protruding; by manually pushing the first piston The rod moves to the left, so that the medicinal liquid in the first medicinal storage tank can flow into the needle through the flexible pipe and be injected onto the acne, so that the effect of applying medicinal can be realized.

The invention discloses a device for automatic assembly of a flexible circuit board. The device comprises a first joint platform, a second joint platform, moving guide rails, positioning guide posts, a fixed bracket, a material sucking disc, a cylinder, a lifting guide post, a guide post sleeve and a step motor, wherein the two moving guide rails are arranged in parallel, the first joint platformand the second joint platform are arranged between the two moving guide rails, the two joint platforms have the same size and are arranged along the directions of the moving guide rails, the fixed bracket capable of moving along the moving guide rails is arranged above the first joint platform and the second joint platform, the cylinder is arranged on the fixed bracket driven by the step motor, the lower end of the cylinder is provided with the material sucking disc, and four corners of the first joint platform and the second joint platform are provided with the positioning guide posts. The device effectively solves high requirement of assembly operation on personnel proficiency, reduces the manpower of the assembly operation, and realizes automatic assembly.

The invention relates to the field of processing equipment of iron sheets, in particular to a continuous automatic column riveting machine for the iron sheets. The continuous automatic column riveting machine comprises a machine frame and power distribution control boxes, wherein iron sheet conveying devices matched with the iron sheets are separately arranged on the left side and the right side of the machine frame; a sheet pressing device matched with the iron sheets is arranged in the middle of the two sets of iron sheet conveying devices; a column riveting device matched with holes formed in the iron sheets conveyed by the conveying device is arranged on the side surface of the sheet pressing device; the lower side of the column riveting device is matched with the tail end of a nail delivering groove; and a nail delivering vibrating disk is connected to the nail delivering groove. The invention aims to provide the continuous automatic column riveting machine for the iron sheets, the conveying devices matched with the strip-shaped iron sheets are arranged on the machine frame, besides, the sheet pressing device is arranged in the middle of the two iron sheet conveying devices, and the column riveting device is arranged on the side surface of the sheet pressing device, so that the strip-shaped iron sheets do not need to be separated, continuous and automatic column riveting can be realized, the column riveting efficiency is greatly improved, and the column riveting errors are reduced.

The invention relates to the technical field of fluid pumps, and discloses a low-loss peristaltic pump, which includes a pump head, a driver and a hose. tube, and the inner cavity of the extruded tube is covered with a hose and an extruded ball. The low-loss peristaltic pump, due to the randomness of the extrusion ball cutting angle, the mutual extrusion surface between the moving hose and the extrusion ball is also random, the extrusion ball is relatively uniform in pressure, and the material fatigue caused by bending The wear and tear are evenly distributed on the surface of the hose, its service life is greatly improved, and its elastic properties can also be kept unchanged for a longer working time to maintain stable operation. Secondly, the hose, squeeze tube and squeeze ball The size parameters of the hose are fixed, and the extrusion force between the hose and the extrusion ball is relatively stable. At the same time, because the extrusion ball is deformable, it will also absorb excessive pressure, and the bending degree of the hose is always kept in a reasonable range. Inside.

The invention discloses a pinch roller mechanism. The pinch roller mechanism comprises a fixed box, a lifting driving device arranged on the fixed box and a pinch roller set which is connected with the lifting driving device and is driven by the lifting driving device to rise and fall, wherein the pinch roller set at least comprises a pinch roller. When the pinch roller mechanism works, the pinch roller of the pinch roller set is compressed to the lower side of a line, and an inspection robot can walk through cooperation between the pinch roller and a driving wheel mechanism; when one pinch roller mechanism of the inspection robot approaches to a barrier and can not pass through, the pinch roller set is driven by the lifting driving device to move downwards, and then compression of the line is released; the inspection robot walks continuously, the lifting driving device drives the pinch roller set to move upwards when the pinch roller mechanism bypasses the barrier, and then compression of the line is achieved. According to the pinch roller mechanism, an obstacle crossing function is achieved, and the application range of the inspection robot is widened. The invention further discloses a traveling wheel set mechanism provided with the pinch roller mechanism.