21results about How to "Reliable grabbing" patented technology

The application discloses a grey cloth placing tool and method for floor mat production, and relates to the technical field of industrial automation production. The machine frame is provided with an X-axis driving module, a Y-axis driving module and a Z-axis driving module matched with the cloth lifting module and used for driving the cloth lifting module to move on the machine frame. The application has the advantages that the grey cloth lifting, conveying and flattening are integrated through the cooperation of negative pressure adsorption and tension control structure, and wrinkles are effectively inhibited; the double-mode adsorption of negative pressure and high-frequency vibration is adopted, high-permeability and conventional grey cloth are compatible, and the adsorption failure problem is solved; the vibration structure is self-driven by airflow, and no additional power is needed, so that the structure is simple and reliable; the multi-point flexible adsorption is matched with the rotatable mechanism, so that the grey cloth is protected from damage; the three-axis linkage and modular design improve the automation and universality, adapt to efficient continuous production, and improve the production quality, efficiency and equipment applicability of the floor mat.

The application belongs to the field of material grabbing devices of optical storage equipment, and more particularly to the field of optical disc taking and placing, and discloses an optical disc taking and placing device and method, which comprises a supporting cylinder, a through hole is formed in the bottom of the supporting cylinder, a shaft rod is fixed in the through hole, a permanent magnet claw arm is rotatably connected to the outer side of the shaft rod, the permanent magnet claw arm penetrates through the through hole and is connected with a hook block, a fixed ring is fixed to the bottom of the iron core, a hydraulic mechanism is fixed in the bottom of the supporting cylinder, the hydraulic mechanism penetrates through the fixed ring and is connected with the permanent magnet claw arm, a pressing and fixing mechanism is fixed to the bottom of the supporting cylinder, and the pressing and fixing mechanism is connected with the hydraulic mechanism through a first connecting pipeline. The optical disc taking and placing device controls the action of the three permanent magnet claw arms through the magnetic pole interaction of the permanent magnet and the electromagnet, has the advantages of no friction loss and high control precision compared with the traditional mechanical driving, and solves the reliability problem caused by mechanical wear in the prior art.

According to the dismounting tool and the dismounting method, the reliability of grabbing parts during dismounting can be improved, and damage is reduced. According to the technical scheme, the disassembling tool comprises a grabbing component and a supporting component which are coaxially arranged, the grabbing component comprises a main body part and an elastic grabbing part, the elastic grabbing part is located at one end of the main body part, at least part of the supporting component is located in the grabbing component, and the supporting component is provided with a first end part; the supporting part can move in the axial direction to be located at a first position or a second position, the elastic grabbing part has a first state and a second state, and the maximum outer diameter of the first end is larger than the inner diameter of the elastic grabbing part in the first state; at the first position, the first end part and the elastic grabbing part are staggered in the axial direction, the elastic grabbing part is located in the first state, at the second position, the first end part is located in the elastic grabbing part, the elastic grabbing part is located in the second state, and the maximum inner diameter of the elastic grabbing part in the second state is larger than the maximum inner diameter of the elastic grabbing part in the first state.

The present application relates to a kind of mobile tunnel kiln with blank system and blank method, solve the technical problem that mobile blanking machine in prior art is easy to cause brick blank deformation or collapse phenomenon when blanking the blank with high moisture content.It provides a kind of mobile tunnel kiln with blank system including mobile platform, brick blank conveying belt and blank transfer device are arranged on mobile platform, the inlet end of brick blank conveying belt is equipped with brick blank transfer machine, and brick blank transfer machine is used to move the brick blank on the brick blank conveying belt to the brick blank conveying belt, and blank transfer device is used to grab the brick blank on the brick blank conveying belt and blank it on the ring kiln bottom;Mobile platform is respectively arranged on the inside and outside of ring kiln bottom on walking support, and the up and down position of mobile platform on walking support is adjustable, and the bottom surface of mobile platform is used to keep the top surface of ring kiln bottom with set interval to enable mobile platform to cross the half blank stack of first set height on ring kiln bottom to realize partial stacking.

The utility model discloses a kind of automatic encircling gripping devices of brake disc assembly, comprising: frame, telescopic cylinder, fixed frame, two floating clamping jaws, bidirectional telescopic cylinder, guide rail is provided on frame;Telescopic cylinder is slidably connected on guide rail by sliding block, and is driven by driving mechanism;Fixed frame is fixedly connected on the piston rod of telescopic cylinder, and fixed frame is provided with slide rail along its length direction;Two floating clamping jaws are slidably connected on slide rail;Bidirectional telescopic cylinder is connected with two floating clamping jaws respectively by its main telescopic arm and vice telescopic arm, for driving two floating clamping jaws to move towards or to back movement.The technical scheme of the utility model uses automatic mechanism to assemble brake disc and hub, improves the efficiency of work.

This utility model belongs to the field of bin transfer technology, specifically relating to a bin gripping device and a handling robot. It includes a mounting base and a clamping structure mounted on the mounting base. The clamping structure includes two gripper units for gripping two adjacent bins. Each gripper unit includes a first gripper arm, a second gripper arm, and a drive mechanism. The first and second gripper arms are opposite to each other and staggered. The drive mechanism drives the first and second gripper arms to move closer or further apart. The two gripper units are centrally symmetrically arranged on the mounting base. When the first and second gripper arms are in their fully open state, the first gripper arms are adjacent in their width direction. This invention increases the number of bins gripped in a single operation without increasing the number of robots, reduces robot setup costs and the number of robot round trips, and improves bin handling efficiency. Each gripper unit is independently adjustable, adaptable to gripping adjacent bins of different sizes, thus offering greater versatility.

An automatic injection molding insert implanting clamp comprises a carrying table and a clamp body. The platform deck is provided with a first positioning piece and a second positioning piece which are used for positioning an aluminum row and a lining correspondingly, the clamp comprises a mounting plate, an aluminum row feeding mechanism, a lining feeding mechanism and a finished product taking mechanism, and the aluminum row feeding mechanism, the lining feeding mechanism and the finished product taking mechanism are arranged on the mounting plate and used for sucking the aluminum row and feeding, clamping the lining and feeding and sucking an injection molding finished product correspondingly; in addition, the carrying table is connected with the connecting frame through a buffering mechanism, and the mounting plate is provided with a guide column, a limiting column, a mold locking mechanism and an air blowing nozzle. According to the automatic injection molding insert implanting clamp, automatic insert implanting and finished product taking can be achieved, and the injection molding efficiency and precision are improved.

The invention relates to a method for gripping a sheet metal component (1) having a plurality of spacing holders (2) which are produced in the sheet metal component (1) in a die-stamped manner and each have a mushroom head (20) with a circumferentially extending annular groove (21), wherein each spacing holder (2) is gripped by gripping means (30, 30a, 30b, 30c) of a gripping device (100) in such a way that one of the gripping means (30, 30a, 30b, 30c) respectively engages in the annular groove (21) of one of the spacing holders (2).

The application discloses an air duct mounting device and a mounting method, and belongs to the technical field of core unit assembly. The device comprises a main body driving assembly, a positioning and stopping assembly, a hook holding control assembly and an auxiliary operation assembly. The main body driving assembly comprises a rod, and a first handle is arranged on the upper portion of the rod. The hook holding control assembly comprises a hook claw arranged at the lower end of the rod and a hook rod penetrating the rod, a boss is arranged on the hook claw, the boss is used for being connected with a groove in the middle portion of the air duct during work, and the air duct is controlled to move up and down and rotate. One end of the hook rod is connected with the hook claw, a second cylindrical pin is arranged on the other end of the hook rod penetrating the rod, the second cylindrical pin is used for driving the hook rod to move up and down by control, and the boss of the hook claw is popped out or withdrawn. The positioning and stopping assembly comprises a stopping sleeve movably sleeved on the upper portion of the rod, and a second handle is arranged on the stopping sleeve. The stopping sleeve is matched with an end groove on the rear end face of the high-vortex first-stage disc rear shaft neck, so that stopping is realized during the tightening process.

In a method for introducing and pulling back a weft thread (5) at a weaving machine (1), the weft thread (5) to be introduced is temporarily stored on a bobbin (8), wherein during the temporary storage the weft thread (5) is fixed on the bobbin (8) by a fixing element (11) which is located in a fixed position, the weft thread (5) is released for the weft insertion, wherein the fixing element (11) is moved from the fixed position into a release position and the weft thread (5) is unwound from the bobbin (8) in an unwinding direction and introduced with formation of a thread loop. The weft thread (5) is pulled back after the weft insertion has been completed by means of a pulling back device (9). Here, the weft thread (5) is gripped and pulled back in the area of the thread loop behind the fixing element (11) in a picking position. In a corresponding pre-twist device (7) for a weaving machine (1), the pulling back device (9) is arranged behind the fixing element (11) in the thread run in the pre-twist device (7) and the pulling back device (9) has a driving element (13) for the weft thread (5), which grips the weft thread (5) in the picking position. A corresponding weaving machine (1) has a weft insertion system (4) and such a pre-twist device (7).

The utility model relates to a bottle grabber which comprises a swing rod, a center pressing rod, a clamping jaw assembly, a bottle grabbing guide rod and a grabber positioning sleeve, the swing rod is installed on a fixing support in a limiting mode, the other end of the swing rod is connected with the center pressing rod through a hinged shaft, the lower end of the center pressing rod is connected with the clamping jaw assembly, and the bottle grabbing guide rod is fixedly installed at the lower end of the fixing support. A vertical through hole is formed in the bottle grabbing guide rod, the center pressing rod coaxially penetrates through the vertical through hole of the bottle grabbing guide rod, and along with swinging of the swing rod, the center pressing rod can drive the clamping jaw assembly to move, and the center pressing rod moves up and down along the bottle grabbing guide rod. The winebottle grabbing mechanism can rapidly grab winebottles, can prevent products from being damaged, is accurate in action and high in synchronization degree, guarantees that the bottles are grabbed stably and reliably, positions of the winebottles are centered, bottle caps are not damaged, grabbing is stable, and bottle bodies are perpendicular and do not swing.

The invention relates to an arrangement of a clamp finger and a clamp jaw for use in an automatic parallel gripper, comprising a first clamp finger and a second clamp finger movable in a translational direction (y), the clamp jaw being connected with the clamp fingers at its lower side for rotation around a vertical rotation axis (135). The clamp jaw has a front face with a contact face for engagement with a lateral edge of an article to be gripped, and the clamp jaw has a default orientation in which the front face is parallel with a lateral direction (x) perpendicular to the translational direction (y) and the vertical rotation axis (135). The arrangement is additionally provided with a self-alignment feature comprising a first biasing mechanism and a second biasing mechanism. Each biasing mechanism has a first part (151, 152) connected with the finger and a second part (131, 132) connected with the clamp jaw (110, 210). When the clamp jaw is in the default orientation, each biasing mechanism is preloaded to exert an equal bending moment load on the clamp jaw in the translational direction (y).

This invention discloses a quick-release CNC machine tool fixture, comprising a fixed base, a quick-change worktable, and a mobile fixture trolley. The fixed base is mounted on the machine tool worktable and includes a lower positioning part and a passive locking component. The quick-change worktable includes an upper positioning part and an automatic locking assembly. The mobile fixture trolley includes a storage unit and a worktable transfer mechanism. The automatic locking assembly includes a housing, a drive column, a spring, and a locking ball; the passive locking component is a locking column with a locking recess. When the quick-change worktable is pressed against the fixed base, the locking column inserts into the locking groove, and the spring pushes the drive column to engage the locking ball in the locking recess, achieving self-locking. When the worktable transfer mechanism lifts the quick-change worktable, the drive column moves upward, and the locking ball disengages from the locking recess, achieving unlocking. The storage unit is a rotating multi-layer storage rack, and the worktable transfer mechanism uses a hook to grasp a lifting ring and cooperates with an electric cylinder and a lateral drive component to complete the transfer. This invention achieves quick and automatic fixture replacement.

The application relates to a four-in-one robot palletizing gripper, which comprises a connecting frame and four integrated functional mechanisms. The bagged material clamping mechanism drives two symmetrical spades hinged on a first connecting shaft to swing towards or away from each other by a first driving assembly, so as to realize the clamping and releasing of the bagged material. The paperboard sucking mechanism drives two first suction disc frames hinged on the first connecting shaft to swing towards or away from each other synchronously by a second driving assembly, so that the first suction disc group installed at the end portion of the first suction disc frame can be adaptively inclined or vertical, thereby precisely sucking and laying the interlayer paperboard. The tray clamping mechanism drives two groups of hook portions on two second connecting shafts to swing towards or away from each other by a third driving assembly, so as to realize the clamping and placing of the empty tray. The film sucking mechanism sucks the bottom film through a second suction disc frame fixed to the connecting frame and a second suction disc group thereon. The application significantly improves the bagged material palletizing efficiency, reduces manual intervention and lowers the labor cost.

The utility model discloses a packing material runner module of a pin packing machine, which comprises a first mounting table, a first runner mounting rack, a second runner mounting rack, a material box and material belt cutting mechanism and runners, wherein the first mounting table and the first runner mounting rack are fixed on a lower worktable; the second runner mounting rack and the material box and material belt cutting mechanism are arranged on the first mounting table; the device comprises a first mounting table, a runner arranged on the first mounting table, a runner propelling motor arranged on the runner, a material box and material belt feeding guide mechanism arranged on the first mounting table and arranged at the rear end of the runner, a material box propelling mechanism arranged at the rear end of the runner and used for conveying and propelling a material box, and a material box side pressing mechanism fixed to the first mounting table and arranged on the runner in a sleeving mode. The material box and material belt feeding guide mechanism is used for guiding and adjusting the material box and material belt discharged by the coiled material discharging module; the material box side pressing mechanism is used for pressing the side edge of the material box; the two material box and material belt cutting mechanisms are arranged at the front end and the rear end of the material box side pressing mechanism correspondingly.

The utility model discloses a packaging material taking module of a pin packaging machine. The packaging material taking module comprises a first stand column mounting column, a guiding adhesive tape discharging and cutting mechanism, a first transverse carrying module and a guiding adhesive tape taking and carrying assembly. The guiding adhesive tape discharging and cutting mechanism comprises a guiding adhesive tape discharging mounting seat fixed on the lower workbench, a first front-back sliding assembly and a first front-back movement pushing air cylinder which are arranged on the guiding adhesive tape discharging mounting seat, and a guiding adhesive tape mounting seat which is arranged on the first front-back sliding assembly and is driven by the first front-back movement pushing air cylinder; the guiding adhesive tape reel, the guiding adhesive tape cutting mechanism, the guiding adhesive tape rear clamping mechanism and the guiding adhesive tape front clamping mechanism assembly are arranged on the guiding adhesive tape mounting base; the guiding adhesive tape front clamping mechanism assembly pulls the guiding adhesive tape released by the guiding adhesive tape reel, the guiding adhesive tape is clamped by the guiding adhesive tape rear clamping mechanism and the guiding adhesive tape front clamping mechanism assembly together, and the guiding adhesive tape to be bonded is obtained through cutting of the guiding adhesive tape cutting mechanism.

The utility model discloses a lithium cell assembly and catch subassembly, including cylinder fixed plate, mounting panel, chuck fixed plate, chuck, sucking disc, cylinder and soft silica gel, the below of mounting panel both sides is provided with cylinder fixed plate through connecting plate, be provided with cylinder in cylinder fixed plate, the cylinder stem of cylinder links with chuck fixed plate, the middle lower part of chuck fixed plate is provided with chuck, the inside of chuck is provided with soft silica gel with bare electric core contact place, still be provided with the sucking disc of adsorbing bare electric core on mounting panel. The utility model adopts the mode that sucking disc adsorption and multiple pairs of chuck clamping are combined, and the soft silica gel protection bare electric core is established at the chuck, and the structure layout is reasonable, can stably, reliably and safely catch bare electric core.

The utility model provides a new energy station power prediction modularization rack belongs to rack technical field, includes, the cabinet body, shift subassembly, is located at the inner wall department of cabinet body, wherein: shift subassembly includes spacing rod, lifting piece, spacing frame, slide rail, mounting plate, shift frame, mounting frame, locking buckle, drive piece, support spring, moving plate, clamping buckle, rack, clamping groove, extruding piece and drive assembly, spacing rod is embedded in the inner wall both sides department of cabinet body, lifting piece slidingly is equipped in the outer wall department of spacing rod. Cooperate shift action, effectively avoided the risk that cable wobbled, entangled or accidental drop in the moving process, shift subassembly provided the key height adjustment function, operating personnel can adjust height through lifting piece, make target rack reach the best operation position of ergonomics easily, this function avoided the trouble and inconvenience that maintenance personnel need to climb the ladder to climb or bend down for a long time to operate frequently.

The application discloses a hoisting method and a hard-state large scattered disc lifting appliance, and the method receives a discharging instruction, is positioned by a three-dimensional moving mechanism, switches a clamping plate lifting mechanism to a working station by a rodless cylinder, drives a tongue plate to extend and retract by a thin cylinder and a motor linkage gear and rack assembly to complete lifting and discharging of a material tray, switches a suction disc grabbing mechanism again, adsorbs an empty tray by a high-vacuum vacuum generator and completes feeding, and finally resets to complete a hoisting cycle. The lifting appliance comprises a lifting appliance connecting plate, a clamping plate lifting mechanism and a suction disc grabbing mechanism, the clamping plate lifting mechanism is provided with a top plate, a guide rail, a rotating plate and the like, the suction disc grabbing mechanism comprises a suction disc rack and a suction disc, and the two are switched to a gapless working station by a rodless cylinder. The application realizes integrated automatic hoisting of empty and material trays, is accurate in positioning, stable in grabbing, greatly improves production efficiency, reduces labor intensity, and is suitable for the production demand of hard-state large scattered discs in the precision copper pipe processing industry.

The utility model discloses a rotating disc feeding device of a pin packaging machine. The rotating disc feeding device comprises a material box reel feeding mechanism, a mechanical arm material taking module, a material box reel correcting mechanism and a coiled material discharging module. The material box reel feeding mechanism comprises a rotary disc feeding module and an incoming material lifting module which are arranged in the lower workbench. The mechanical arm material taking module comprises a first transverse moving mechanism fixed to the lower workbench, a mechanical arm arranged on the first transverse moving mechanism and a material box reel grabbing mechanism arranged on the mechanical arm and driven by the mechanical arm to move. The material box reel correcting mechanism comprises a first lower rotating table assembly fixed to the lower workbench and a U-shaped rotating frame arranged on the first lower rotating table assembly. The mechanical arm material taking module carries material box reels in the material box reel feeding mechanism to the material box reel correction mechanism one by one for correction, and the material box reels are placed on the coiled material discharging module for discharging. The feeding device has the advantages of being simple in structure, reliable in feeding and the like.

The utility model discloses a material taking, rotating and carrying module of a contact pin packaging machine. The material taking, rotating and carrying module comprises a mechanical arm material taking module and a material box reel correcting mechanism. The manipulator material taking module grabs the material box reels one by one and places the material box reels in the material box reel correction mechanism for correction; the mechanical arm material taking module comprises a first transverse moving mechanism fixed to the lower workbench, a mechanical arm arranged on the first transverse moving mechanism and a material box reel grabbing mechanism arranged on the mechanical arm and driven by the mechanical arm to move. The material box reel correcting mechanism comprises a first lower rotating table assembly fixed to the lower workbench and a U-shaped rotating frame arranged on the first lower rotating table assembly. The U-shaped rotating frame receives the material box reel grabbed by the material box reel grabbing mechanism. The material box reel in the U-shaped rotating frame is arranged in the longitudinal direction, and if the reverse side of the material box reel faces one side of the mechanical arm material taking module, the U-shaped rotating frame and the material box reel are driven by the first lower rotating table assembly to rotate by 180 degrees.