8results about How to "Guaranteed delivery accuracy" patented technology

The utility model belongs to photovoltaic module production equipment field, specifically discloses a kind of slide-out platform for photovoltaic module production, including slide-out platform main body, two mounting plates, several guide mechanisms and adjusting mechanism.Slide-out platform main body is equipped with two side walls and linear transmission mechanism, and mounting plate is movably connected in main body interior, and guide mechanism is fixedly connected in mounting plate inner side and has rebound guide piece, and adjusting mechanism is used to adjust mounting plate spacing.Guide mechanism is composed of connecting seat, rotating shaft, guide plate, cylinder and torsional spring, and it can automatically correct profile, avoid collision.The utility model realizes the automatic correction function of aluminium frame profile by the ingenious cooperation between right-angle seat, rotating shaft, guide plate, cylinder and torsional spring, can effectively avoid the collision of profile and slide-out platform side wall, to improve conveying efficiency, protect profile and equipment from damage, reduce maintenance cost.

The invention belongs to the technical field of peristaltic pumps, and particularly relates to a detachable cavity type adjusting peristaltic pump which comprises a controller, a control screen module is arranged on the front face of the controller, a bottom frame is fixedly connected to the bottom of the controller, a power mechanism is arranged in the bottom frame, a pump shell is arranged on the side face of the bottom frame, and a second arc-shaped plate is arranged in the pump shell. A rotating shaft is rotationally arranged in the pump shell, a strip-shaped frame is arranged on the rotating shaft in a surrounding array mode, three sets of supporting blocks are arranged in the strip-shaped frame, and pressure applying rolling wheels are rotationally arranged on the supporting blocks. According to the detachable cavity type adjusting peristaltic pump, by arranging the pressure applying rollers, the first arc-shaped plate and the second arc-shaped plate, synchronous conveying of multiple sets of fluid can be achieved, the three sets of elastic pipelines are sequentially arranged from outside to inside, the pressure applying rollers are correspondingly arranged below the corresponding elastic pipelines, the three sets of pipelines conduct synchronous extrusion conveying, and the fluid conveying amount in unit time can be remarkably increased; the requirements of laboratories and industrial scenes for large flow and high processing efficiency are met, and the installation space can be saved.

The invention relates to the technical field of universal testing machines, in particular to a clamping device for a universal testing machine. Comprising a machine body with an upper cross beam and a lower cross beam, clamps are arranged on the upper cross beam and the lower cross beam respectively, at least one clamp comprises a shell with an opening in the upper end, a transmission block driven by a lifting mechanism is installed in the shell and provided with a wedge-shaped groove with an opening in the upper end, and a left clamping block and a right clamping block are installed in the wedge-shaped groove. The left side surface of the left clamping block and the right side surface of the right clamping block are consistent with the left surface and the right surface of the wedge-shaped groove in inclination angle, and the width of the lower bottom of each clamping block is smaller than 1 / 2 of the width of the lower bottom of the wedge-shaped groove and larger than 1 / 2 of the width of an upper end opening of the wedge-shaped groove. Transverse connecting structures are arranged on the two sides of the upper portions of the two clamping blocks, transverse guide grooves are formed in the upper end of the shell, and the outer ends of the transverse connecting structures are located in the transverse guide grooves and matched with springs in the transverse guide grooves. According to the invention, universal, efficient and reliable clamping of various samples is realized, and the accuracy and repeatability of testing are improved.

The utility model relates to glass processing technology field, and one rubber roller is respectively arranged in the top front side middle of operation table before and after, and two rubber rollers are respectively connected in the second mounting frame before and after through the shaft and bearing, and the second rubber roller is arranged in the bottom of one rubber roller, and a plurality of third rubber rollers are connected through the shaft and bearing in the third mounting frame, and the third rubber roller is arranged with one rubber roller, and the number of suction cups is two, and is arranged in the outside of one electric push rod respectively, and the mounting block is arranged in the outside of suction cup respectively, and the air pump is fixed on the mounting block respectively, and the air pump is connected with external power supply, and the air outlet end of air pump is connected with suction cup through the pipeline, realize the quick initial positioning of glass, promote the positioning stability, avoid the loosening of glass in the moving process, ensure the conveying accuracy, realize the automatic accurate conveying, can control the interval of two glasses flexibly, adapt to different processing demand.

This invention discloses an intelligent error-proofing method and system for preparing tobacco leaf feeding sugar. The method includes: collecting the material access information of the target sugar and comparing it with preset process standards; after screening, collecting the status data of the target equipment and confirming that it meets the material extraction readiness conditions; before extraction, unlocking the extraction permission by verifying the deviation between the accumulated weight data and the standard weight of the first work order; after extraction, confirming the feeding accuracy by verifying the actual weight and the standard weight of the second work order; collecting the sugar temperature and confirming that it meets the stability conditions; and simultaneously verifying the flow matching degree and pipeline sealing during the pre-filling process. This can ensure the sugar delivery accuracy, detect hidden pipeline faults in a timely manner, and avoid the expansion of faults that could cause production interruptions. Through progressive detection and data verification at each stage, a full-process quality protection chain is formed, reducing the uncertainty caused by human intervention and achieving high-quality and high-stability output in the material preparation process, thus ensuring the quality consistency of subsequent tobacco leaf feeding processes.

The utility model relates to the technical field of elevator, especially a kind of elevator hopper and elevator, the elevator includes: base, base top is fixedly connected with lifting frame, lifting frame inside is equipped with swivel lever, swivel lever both ends are fixedly connected with lifting plate, lifting plate both sides are symmetrically rotatably connected with stabilizer wheel, swivel lever outer wall is fixedly connected with lifting seat, lifting seat inside is symmetrically provided with sliding slot, lifting seat inside is equipped with hopper body, hopper body bottom equidistantly rotatably connected with conveying wheel, multiple groups of the conveying wheel are slid in corresponding sliding slot, lifting frame inside is equipped with the drive assembly for driving lifting plate to ascend, lifting seat inside is equipped with the limiting component for limiting hopper body to move, lifting frame and lifting seat inside are equipped with the turnover component for driving lifting seat to overturn, the utility model provides the elevator hopper and elevator have the advantages that lifting hopper operation stability and lifting turnover stability and efficiency.

The utility model provides a flexible suspension conveyor guide rail, which relates to the technical field of guide rails and comprises a first guide rail and a second guide rail, H-shaped inserting blocks are fixedly mounted at two ends of the second guide rail, and H-shaped slots are arranged at two ends of the first guide rail. By pulling the pull handle, the limiting column is driven to extrude the spring to retract into the shell, the H-shaped insertion block of the second guide rail can be easily inserted into the H-shaped insertion groove of the first guide rail, then, by means of the connecting plate at the top end of the limiting plate, a worker can conveniently slide the limiting plate to a proper position along the limiting groove, so that the limiting hole is aligned with the limiting column, and after the pull handle is loosened, the limiting plate can be fixed. The spring pushes the limiting column to be inserted into the limiting hole, tight and stable connection of the first guide rail and the second guide rail is achieved, complex tools such as a screwdriver are not needed in the process, operation steps are simple and clear, meanwhile, the installation efficiency is greatly improved through the installation mode, and the installation period can be remarkably shortened for a large amount of guide rail laying work in a large production workshop.

The utility model relates to the related technical field of metal wire mesh production, and one embodiment of the utility model provides a traction device for metal wire mesh production, the traction device comprises a bottom frame and a center frame, the center frame is arranged on the bottom frame, a side plate is arranged between the center frame and the bottom frame, and a connection adjusting assembly is arranged on the side plate and the center frame. The traction maintaining assembly is arranged on the side plates and the center frame, the connection adjusting assembly comprises a pair of movable rods, the movable rods are fixed to the two ends of the bottom of the center frame and movably connected into the bottom frame in a sleeved mode, an adjusting screw rod is connected into the bottom frame in a threaded fit mode, and the upper end of the adjusting screw rod is rotationally connected with the bottom of the center frame. By means of the technical scheme, the technical problem that in the prior art, tension cannot be adjusted in real time according to factors such as metal wire material characteristics, equipment vibration or transmission abrasion, and consequently uneven tension is prone to occurring in the traction process is solved.