14results about How to "Precise and stable movement" patented technology

The present application relates to coffee cold extraction liquid ultra-high pressure extraction equipment technical field, specifically to a kind of coffee cold extraction liquid ultra-high pressure extraction equipment and extraction process, including extraction equipment ontology, the one side of the extraction equipment ontology is provided with liquid supplementing device, further include: for inductive material volume micro shrinkage change and automatically adjust extraction length of time inductive adjustment mechanism, the inductive adjustment mechanism includes conveying pipe.The present application is by being equipped with inductive adjustment mechanism and other components, by the cooperation between each component, the cooperation relationship that float ball inductive liquid supplementing flow change and drive connecting rod rotation, so that moving block can be controlled by position change extrusion block and the trigger state of extension block, further reached the effect that the device can be based on the volume micro shrinkage change of coffee cell rupture and realizes extraction end point automatic detection, without manually setting extraction time, adaptive different varieties, roasting degree and grind degree material, from root to solve the problem of traditional timing control exists extraction deficiency or over-extraction.

The utility model discloses a yarn disc control system, including frame, control unit, yarn disc, driving gear and driven gear, control unit fixedly set up on frame, yarn disc rotatable installation is in on frame, the output shaft of control unit is connected with driving gear fixedly, driven gear is connected with yarn disc, driving gear is engaged with driven gear. This yarn disc control system effectively avoided the problem of yarn disc slip, can stable accurate control yarn disc movement simultaneously, and long service life, and the installation and maintenance are convenient.

The adjusting mechanism comprises a supporting plate, an adjusting assembly is arranged on the supporting plate, the adjusting assembly comprises adjusting frames, adjusting rods, adjusting holes and inserting bolts, the adjusting frames are fixed to the two sides of the supporting plate, the adjusting rods slide in the multiple adjusting frames, the adjusting holes are distributed in the outer walls of the adjusting rods, and the inserting bolts are inserted into the adjusting holes. The outer side of the adjusting frame is provided with a fixing assembly, the fixing assembly comprises a fixing sleeve, a clamping rod, a movable groove, a clamping block, a push spring and a clamping ring, the fixing assembly adopts a combined structure of the fixing sleeve and the clamping rod, and through a self-locking mechanism of the clamping block and the push spring in the movable groove, the rapid locking function can be achieved without tools; the inclined plane design of the inner side of the clamping ring and the top end of the clamping block enables the locking process to be smoother, the pushing block and the clamping block which are subjected to round corner processing reduce operation resistance, and the ingenious matching of the sliding groove, the sliding sleeve and the threaded sleeve provides a convenient unlocking mode.

The utility model relates to the technical field of material stacking and conveying equipment, in particular to a universal stacking rack for an automatic guided vehicle and a manual cart. The device is mainly composed of a base, a first side plate and a second side plate which are arranged on the base at intervals, a plurality of rollers rotationally installed between the side plates, a driving piece on the first side plate, a telescopic rod of the driving piece and a material blocking plate at the end of the telescopic rod. The driving piece drives the material blocking plate to move, and material conveying can be flexibly controlled. The device has the advantages that materials can be accurately blocked and released, orderly management and positioning are achieved, abnormal material conveying is prevented, and controllability and accuracy are improved; the adjusting function of the striker plate is adaptive to materials with different sizes, so that the compatibility and the practicability are enhanced; all the components cooperate to limit the conveying width, the problems of workpiece slipping, displacement and steering are reduced, stability is improved, an efficient and stable solution is provided for industrial production material conveying, and the production quality and efficiency are improved.

This utility model discloses a blister tray production molding equipment, relating to the field of molding equipment technology. The utility model includes a molding equipment body, with a displacement component fixedly connected to the inner cavity of the molding equipment body. A material-picking component is movably connected to the surface of the displacement component. The displacement component includes slide rails fixedly connected to both sides of the back of the molding equipment body, with a slide rod fixedly connected to the inner cavity of one slide rail. This utility model, by setting up the displacement component and the material-picking component, achieves automatic material picking of the blister tray, eliminating the need for manual peeling and removal. The displacement component can drive the material-picking component to precisely move to the molding position. The material-picking component stably adsorbs the blister tray under the action of a vacuum pump using a vacuum suction cup, replacing the traditional manual material picking method, significantly improving material picking efficiency, reducing human resource waste, and solving the problem of low production efficiency caused by manual material picking in the prior art, thus helping to improve the overall molding efficiency of blister trays.

The utility model belongs to the technical field of bridge construction, and particularly relates to a hydraulic jacking demolding device which comprises a jacking machine base, a supporting cross beam, a translation oil cylinder, a translation cross beam, a connecting supporting rod and a jacking oil cylinder. The jacking device is reasonable and compact in structure, a stable supporting foundation is provided through the jacking machine base, stable and accurate movement is guaranteed through cooperation of the supporting cross beam and the translation cross beam, the translation oil cylinder flexibly and accurately drives the translation cross beam to adjust the jacking position, and stable transmission of power is guaranteed through the connecting supporting rod; and finally, the jacking oil cylinder generates jacking force according to needs to complete demolding, so that the efficient, accurate and reliable jacking demolding function is achieved through cooperative work of all the components, the bridge deck slab can be synchronously separated from the mold during demolding, the bridge deck slab is not prone to colliding with the mold, damage to components is avoided, and the appearance quality of the components is guaranteed.

The patrol robot comprises a main body, a plurality of ultrasonic sensors, a panorama camera, a thermal image camera, a plurality of gas sensors and a UWB (Ultra Wideband) positioning following module, the main body comprises an upper assembly component and a moving component used for driving the upper assembly component to walk along the surface of a medium, and the moving component is used for driving the upper assembly component to move along the surface of the medium. The upper assembly component comprises an installation platform, an electric cabinet and an upper assembly shell, the ultrasonic sensors are fixed to the installation platform through front, rear, left and right installation supports respectively, the panorama camera is arranged on the upper side of the front portion of the upper assembly shell, the thermal image camera is arranged at the front end of the upper assembly shell, and a plurality of sensor fixing covers are arranged on the electric cabinet. The gas sensor is detachably mounted in the sensor fixing cover, and the UWB positioning following module is mounted in the upper mounting component. The patrol robot can replace human beings to carry out patrol operation, so that the personal safety of the human beings, especially police officers is guaranteed, and the patrol robot is diversified in function, reasonable in layout and suitable for autonomous patrol in various complex environments.

The utility model relates to the technical field of film pasting devices, and discloses a multifunctional screen rapid film pasting device which comprises a film pasting table, a carrier plate is arranged below the film pasting table, the lower portion of the carrier plate is connected with a bottom plate through an angle adjusting structure, and the angle adjusting structure can make one side of the carrier plate upwarp; the limiting clamping plates and the film pasting table are sleeved with a square frame, vertical plates are arranged on the four sides of the upper face of the square frame, spiral telescopic structures are arranged in the middles of the vertical plates, the limiting clamping plates are arranged on the inner sides of the spiral telescopic structures, and the extending length of the limiting clamping plates is controlled by the spiral telescopic structures. Stand columns are arranged at the four corners of the upper face of the bottom plate, a top plate is arranged on the upper end faces of the stand columns, a lifting structure is arranged in the center of the top plate, and the two suckers are arranged on the two sides of the lower face of the lifting structure respectively. And a deflation plug is arranged on the suction cup. The utility model has the advantages that the edge scraping phenomenon is avoided when the tempered glass film is pasted, the unevenness of the pasted film is avoided, and the device can be suitable for mobile phones with various sizes.

The utility model relates to air covering silk machine tensioning technical field discloses a kind of tensioning device of air covering silk machine, including tensioning device main body, the outside of tensioning device main body is provided with adjusting assembly, the back of tensioning device main body is connected with incoming line guide roll, the back of tensioning device main body lower along is connected with outgoing line guide roll, the upper along of the front of tensioning device main body is provided with broken end yarn monitoring assembly, the outer surface of tensioning device main body is provided with tensioning adjusting assembly.In the utility model, through tensioning adjusting assembly, stable support is provided using adjusting frame, wire rail ensures that the movement of adjusting slide is accurate and stable, electric telescopic link drives adjusting slide to drive tensioning roller to move, realizes the automatic accurate adjustment of yarn tension, ensures that covering is uniform and compact, improves use convenience and production quality.

This utility model discloses a feeding mechanism for steel processing, including a support frame with a through-type top. A feeding assembly, mounted on the support frame, includes a horizontal plate fixedly connected to the inner wall of the support frame. A horizontal adjusting frame slides on the horizontal plate, and a hydraulic rod is fixedly installed at the bottom of the adjusting frame. A connecting frame is fixedly connected to the free end of the hydraulic rod, and a clamping mechanism for picking up materials is provided inside the connecting frame. This utility model belongs to the field of steel processing technology, specifically addressing the problems of poor adaptability of clamping mechanisms, their ability to handle only specific specifications of steel, cumbersome replacement and adjustment, insufficient flexibility in displacement adjustment, unreasonable design of the drive and guide structure, and susceptibility to shaking and jamming.

The utility model discloses an automatic demoulding punch die for automobile front floor, and relates to the technical field of automobile front floor. The automatic demoulding punch die for automobile front floor, which comprises a bottom plate, and a die mechanism and a stamping mechanism are arranged above the bottom plate, the die mechanism comprises a die part and a demoulding part, the die part comprises a die, the demoulding part comprises a top block and two groups of extrusion inclined blocks, a fixed frame is fixedly arranged on the top surface of the bottom plate, the top surface of the fixed frame is fixedly connected with the bottom surface of the die, two groups of sliding grooves are formed in the outer wall of the die, and the technical effect is that the die mechanism is cooperated with the structures such as the demoulding spring, the demoulding damper, the top block, the extrusion inclined block, the lifting frame, the control panel, the limiting column and the limiting rod, after stamping is completed, the demoulding spring and the demoulding damper drive the top block to automatically eject the formed workpiece, the top block drives the lifting frame to move, the extrusion inclined block is pushed by the control panel to extrude the side surface of the workpiece by the slope, and double efficient demoulding is realized.

The utility model discloses a multistage cooling gas-liquid separator, which relates to the technical field of gas-liquid separators and comprises a gas-liquid separator body. The transmission assembly is arranged in the gas-liquid separator body and comprises a first cooling plate fixedly connected into the gas-liquid separator body, a liquid conveying pipe fixedly communicates with the first cooling plate, a second cooling plate fixedly communicates with the liquid conveying pipe, and a third cooling plate is slidably connected to the end, away from the first cooling plate, of the liquid conveying pipe. The third cooling plate is slidably connected with a first transmission rod, the first transmission rod is fixedly connected with a first blocking plate, and during ventilation, the third transmission rod pokes a second connecting rod to drive the second blocking plate to block the liquid inlet, so that short-time excessive liquid feeding of liquid is blocked, gas and liquid are fully reacted, and the gas-liquid mixing and separating efficiency and quality are further improved; the problem that the mixing rate is limited due to the fact that gas and liquid irregularly enter the separator without a reasonable distribution device in the prior art is effectively solved.

The application belongs to the technical field of semiconductor packaging and specifically discloses a laser cutting jig, which comprises a base, a pressing structure matched with the base is arranged on the base, and a suction structure matched with the pressing structure is arranged on the base; the pressing structure comprises a pressing cylinder arranged on one side of the base, and the pressing cylinder is matched with a pressing cover plate arranged on the base. The suction support and fixation of the product to be cut are realized through the cooperation of the pressing structure and the suction structure, the stability of the product on the jig is improved, the position deviation of the product during cutting is prevented, the fixation and clamping of products with different thicknesses are realized through the adjustment of the height of the pressing cover plate, the fixation and clamping of products with different sizes are realized through the detachable pressing cover plate, so that different types of products are fixed to the suction structure, and each suction column can be accurately and stably moved to the center of the product after cutting through the accurate adjustment of the position of the suction column.

The utility model relates to the technical field of sunscreen cream ultraviolet detection, and discloses an SPF (specific pathogen factor) value tester for cosmetic sunscreen cream. Comprising a protection assembly, ultraviolet identification test paper for detecting the ultraviolet intensity, a sample placement assembly for placing the ultraviolet identification test paper, and an ultraviolet detection assembly for collecting the ultraviolet intensity color on the surface of the ultraviolet identification test paper, and a guide assembly for assisting the sample placement assembly to move along a straight line is arranged in the protection assembly; a transmission assembly used for driving the sample placing assembly to move horizontally is arranged at the lower end of the guide assembly, and the ultraviolet detection assembly collects change data of ultraviolet intensity in real time through mutual cooperation of an ultraviolet lamp bead, a flash lamp bead and a wide-angle camera, so that accurate measurement of an SPF value is ensured; the series of design effectively improves the portability, the accuracy and the operation convenience of the equipment, solves the problems that the traditional equipment is large in size and inconvenient to carry, and is suitable for various field tests and rapid evaluation.