142results about How to "Fast loading and unloading" patented technology

The invention discloses a rotary steel-pipe grinding device which comprises a workbench, support legs, a rotary disc, a fixing pillar and grinding rods. The rotary disc is rotatably connected to the upper surface of the workbench, the fixing pillar is fixedly connected to the left side wall of the workbench, a top plate is fixedly connected to the top of the fixing pillar, a guide rail is mountedon the lower surface of the top plate, a sliding plate is slidably connected on the guide rail, a telescopic mechanism is fixedly connected to the lower surface of the sliding plate, a mounting plateis fixedly connected to the lower surface of the telescopic mechanism, a fixing block is fixedly connected to the lower surface of the mounting plate, a threaded rod is rotatably connected to the sidewall of the fixing block, the threaded rod is sleeved with a movable block, and the grinding rods are fixedly connected with the lower surface of each of the fixing block and the movable block. A steel pipe clamped rapidly through clamping blocks, high loading and unloading speed is achieved, the inner wall and the outer wall of the steel pipe are ground simultaneously by the aid of the grindingrods, grinding efficiency is improved greatly, time is saved, certain damping effect is achieved by the aid of a spring, and vibration of the grinding device in operation is reduced.

The invention relates to a gripper for transportation and storage. The gripper consists of a gripper seat assembly, a square shaft assembly, groove-shaped movable gripping head assemblies and a spine lock assembly, wherein the gripper seat assembly looks like a square with a half capable of being separated and combined, and the gripper seat assembly is fastened integrally through screws and adjusting connecting plates; the square shaft assembly is fastened on square holes for square shafts of the gripper seat assembly through fastening nuts; each groove-shaped movable gripping head assembly looks like a bow, the left and right groove-shaped movable gripping head assemblies can be matched to form a sleeved ring which can be opened and closed, and the groove-shaped movable gripping head assemblies are mounted in hinge pin holes in front ends of the square shafts through hinge pins and can be freely opened at 45 degrees-135 degrees; the spine lock assembly penetrates through round spine lock assembly through holes above the front side of the gripper seat assembly and is fastened on the square shafts through screws. The automatic gravity gripper is generally applicable to transportation and storage, and parts are high in interchangeability and can be produced in batches in a standard manner (the automatic gravity gripper can also be assembled on a liftable trolley and is quick, convenient and safe in object transportation, loading and unloading).

The invention discloses an automatic loading and unloading mechanism of cylindrical workpieces. The automatic loading and unloading mechanism comprises a support, a bracket, a moving support and an overturning and driving mechanism. One end of the bracket is hinged with the support; the bracket is connected with the overturning and driving mechanism capable of driving the bracket to overturn around a hinge point, and the moving support is movably arranged on the support and has two positions in the moving process, wherein one position is away from the bracket and the other position supports the free end of the bracket when the bracket is overturned to a horizontal position. The automatic loading and unloading mechanism has high positioning precision on the workpieces, quick loading and unloading, simple structure, high efficiency, easy realization of automation, high repeat positioning precision, good reliability and wide range of application, and can be suitable for thin-wall cylinders of different diameters as well as the loading and the unloading of a plurality of workpieces.

The invention discloses a silicon steel plate stamping production line. The silicon steel plate stamping production line comprises a stamping transfer robot as well as a loading station, a stamping station and an unloading station which are arranged at the periphery of the stamping transfer robot; the loading station, the stamping station and the unloading station are sequentially distributed in a circumferential direction; a multi-station loading device is arranged on the loading station; a punch is arranged on the stamping station; a stamping mould is mounted on the punch; the stamping mould comprises an upper mould and a lower mould; a sucking device used for sucking the silicon steel plate is arranged on the upper mould; the unloading device is arranged on the unloading station; the stamping transfer robot comprises a rack; the rack is rotatably connected with a rotary frame; the rotary frame is driven by a rotary motor; at least one mechanical arm is arranged on the rotary frame; and a clamping device used for sucking the silicon steel plate is mounted on the mechanical arm. The silicon steel plate stamping production line is simple in structure and is reasonable in arrangement; and the stamping transfer robot rotates in a one-way mode, so that the mechanical arm does not need to return, and therefore, quick loading and unloading for the silicon steel plate can be realized.

The invention relates to a recyclable motorcycle engine transportation bracket; the bottoms of the corners of a frame are supported by bottom pillars, and the tops of the corners of the frame are fixed with locating pillars, each of which is connected with a folding support pillar; the frame is internally provided with bases distributed in a matrix way, a spring hook is positioned besides each base, and each base is provided with a groove-shaped bracket; the tops of the two sides of the groove-shaped bracket are symmetrically provided with through holes; and the lower part of one side of the groove-shaped bracket is connected with a lock pin by a first chain, and the lower part of the other side thereof is connected with a penetrating pin by a second chain. The recyclable motorcycle engine transportation bracket has the structure of high-density loading and high-density folding recyclable structure, and is the product advocating 'low-carbon economy' and 'circular economy'; an engine can be conveniently and rapidly assembled and folded on the bracket; and the bracket is firm, safe and reliable in the transportation process, and can greatly reduces the loading and transporting costs of the engine.

The invention relates to the field of motor assembling, in particular to motor synchronous wheel assembling equipment. The motor synchronous wheel assembling equipment comprises a control cabinet anda machine frame arranged on the control cabinet. A motor conveying device and a pressing wheel mechanism which are matched with each other are arranged on the machine frame. A synchronous wheel feeding device matched with the pressing wheel mechanism is arranged on the part, on the machine frame, of the rear side of the pressing wheel mechanism. The motor conveying device, the pressing wheel mechanism and the synchronous wheel feeding device are connected with the control cabinet. A motor is limited through a positioning device of the pressing wheel mechanism, meanwhile, a synchronous wheel ispositioned by the positioning device, the positioning device is pressed by a slow pressing head to drive a motor product on the positioning device to push downwards, the synchronous wheel on the positioning device is arranged on a shaft of the motor in a sleeving mode, and the problem that cracks of the synchronous wheel are caused during press-assembling due to the fact that the synchronous wheel is placed obliquely is solved, so that the motor assembling quality is greatly improved.

The invention belongs to the technical field of loading and unloading robots and particularly discloses a compact loading and unloading mobile robot and a loading and unloading method. The compact loading and unloading mobile robot comprises an omnidirectional mobile platform, a manipulator arranged on the omnidirectional mobile platform, a pallet changer, a pallet lifting device, a pallet rotary delivering device and a film winding device, wherein the manipulator is positioned on one side of the omnidirectional mobile platform; the pallet changer is positioned on the other side of the omnidirectional mobile platform; the pallet lifting device is positioned between the manipulator and the pallet changer; the pallet rotary delivering device comprises a palletizing rotary delivering unit and a film winding rotary delivering unit; the palletizing rotary delivering unit and the film winding rotary delivering unit are respectively positioned above the pallet lifting device and the pallet changer; the film winding device is positioned on the side of the palletizing rotary delivering unit. The compact goods loading and unloading mobile robot can realize loading and unloading. The compact loading and unloading mobile robot disclosed by the invention has the advantages of simple structure, high efficiency and the like, and is suitable for loading and unloading goods in a narrow space.

The invention discloses a detector for detecting a liquid crystal module. The detector comprises top plates and an overturn assembly, wherein the top plates comprise the first top plate and the second top plate, the first top plate is used for carrying the module to be detected, and the overturn assembly is arranged on the second top plate in a turnover mode; the overturn assembly comprises at least one substrate fixing plate, wherein at least one detection substrate is arranged on the substrate fixing plate, and the detection substrate is provided with at least one connector detection port used for detecting a connector of the module to be detected. According to the detector for detecting the liquid crystal module, the module to be detected is convenient to replace in the operation process, the fault rate of the connector detection ports on the module to be detected is reduced, the service life of the connector detection ports on the detection substrates is prolonged, production efficiency is effectively improved, and production cost is reduced.

The invention discloses an automatic feeding and discharging bending machine. A bending machine body and a feeding and discharging truss are included. The feeding and discharging truss comprises a beam and a sectional material mechanical arm arranged on the beam in a sliding manner. The sectional material mechanical arm comprises a vertical rod and two fixedly-connected linear motors, wherein onelinear motor slides on the beam, and the other linear motor slides on the vertical rod. A suction cup frame is arranged at the lower end of the vertical rod and provided with a plurality of suction cups. The automatic feeding and discharging bending machine has the beneficial effects that the bending machine can replace manual work for automatic feeding and discharging, the labor cost is effectively saved, meanwhile, the feeding and discharging speed is higher than the manual feeding and discharging speed, the production cost of enterprises is obviously reduced, enterprise benefits are improved, and practicability is good.

The invention relates to the field of rice cooker producing and machining equipment, in particular to an automatic punching machine special for a rice cooker inner container. The automatic punching machine special for the rice cooker inner container comprises a workbench, lower dies, a fixing frame, a second telescopic mechanism and an upper die; the upper surface of the workbench is provided witha sliding groove, a double-way screw is installed in the sliding groove and sleeved with supporting blocks, and the supporting blocks are in threaded connection with the double-way screw; the lower dies are hinged to the supporting blocks; and the fixing frame is fixedly connected to the upper surface of the workbench, the second telescopic mechanism is installed on the top of the fixing frame, and the upper die is fixedly connected to the lower end of the second telescopic mechanism. A to-be-punched part is clamped by a clamping mechanism, therefore, the to-be-punched part keeps stable, andthe clamping speed is high; punching operation is completed through cooperation of the lower dies and the upper die; the lower dies keep an inclination state through springs and ejection rods, therefore, people can conveniently take down the punched rice cooker inner container, and the assembling and disassembling speed is high; and a moving mechanism is arranged, and therefore the device can be conveniently pushed to move.

The invention provides a bullet charging and discharging device which comprises a bullet containing groove, a bullet push rod and a bullet discharging device. The bullet containing groove is provided with a front bag opening movably connected with a box magazine. Sliding grooves are formed in the two inner side walls of the bullet containing groove, the bullet push rod is a strip-shaped cube, and boss keys matched with the sliding grooves are arranged on the two outer side walls of the bullet containing groove. A back bag opening is formed in the back end of the bullet containing groove, a limiting groove is formed in the back bag opening, and a limiting clamping tenon is arranged at the front end of the bullet push rod and is movably matched with the limiting groove. The bullet discharging device comprises a T-shaped positioning bullet sheet, an L-shaped insertion needle and a U-shaped sliding plate. The invention further provides a quick bullet charging and discharging method for the bullet charging and discharging device. The bullet charging and discharging device has the beneficial effects that bullet charging and discharging are convenient, machining, assembling and adjusting are facilitated, the working state is stable and reliable, the manufacturing cost is low, carrying is easy, the bullet charging and discharging device is suitable for being used in all-weather environments, quick bullet charging is achieved, the failure rate is approximately zero, the bullet discharging device can be easily and stably used, and quick bullet discharging is achieved.

The invention discloses an automatic automobile exhaust pipe welding production line, and relates to the field of automatic equipment. The automatic automobile exhaust pipe welding production line comprises a conveying mechanism, a position changing mechanism and a welding robot, wherein the conveying mechanism is used for conveying a welding tool to each station; the position changing mechanism is used for lifting the welding tool located on the conveying mechanism and enabling the welding tool to rotate; the welding robot is installed on a robot workbench and used for being matched with theposition changing mechanism to weld a product on the welding tool; and in the conveying direction of the conveying mechanism, the workbench is located on one side of the position changing mechanism. The automatic automobile exhaust pipe welding production line is based on the assembly line type production principle, the welding tool is arranged on the conveying mechanism so that the welding tool can reach each station to achieve different treatment processes, when the welding tool reaches the welding station, automatic locking, lifting and rotating of the welding tool can be achieved by meansof the position changing mechanism so as to be matched with the welding robot to carry out corresponding welding operation, manual feeding and discharging are omitted, and the welding efficiency is remarkably improved.

The invention discloses a grinding device with a clamping function for bearing machining. The grinding device comprises a workbench. The top of the workbench is fixedly connected with a grinding mechanism, a clamp is slidingly connected to the portion, located below the grinding mechanism, of the top of the workbench, and the bottom of the workbench is fixedly connected with a dust removal mechanism. The workbench comprises a tabletop. The two sides of the bottom of the tabletop are fixedly connected with landing legs, and the top of the tabletop is fixedly connected with a protective cover. Through the cooperative use of the workbench, the grinding mechanism, the clamp and the dust removal mechanism, a bearing can be turned over and moved in the bearing grinding process, it is better guaranteed that grinding work is rapidly carried out, the grinding efficiency is greatly improved, ground chippings can be adsorbed in the grinding process, the bearing does not need to be ground regularly, it is better guaranteed that the grinding work is rapidly carried out, and great convenience is brought to the grinding work.

The invention relates to a flexible material feeding and discharging device. The flexible material feeding and discharging device comprises a main rack, an ionic wind rod, a feeding mechanism, a recycling mechanism, a conveying mechanism, a manipulator and a main control device; a flexible material is stored in a material box; the manipulator is a work fixture provided with an electrostatic chuck;the inner sidewalls of two side plates of the main rack are provided with the conveying mechanism; the feeding mechanism and the recycling mechanism are positioned above the front end of the conveying mechanism; the ionic wind rod and the manipulator are arranged at the tail end of the conveying mechanism; the feeding mechanism comprises a lifting mechanism, a push plate cylinder and retaining plates; the retaining plates are installed in the horizontal direction and are symmetrically arranged at the two sides of the material box; the lower parts of the two sides of the material box are eachprovided with a notch used for inserting the corresponding retaining plate; the recycling mechanism comprises a lifting mechanism and lock bolts; the lock bolts are symmetrically arranged below the two sides of the material box and are of a press-contraction type; the lower part of an extending part of each lock bolt is a smooth bevel, and the upper end face is horizontal. The flexible material feeding and discharging device can preferably satisfy the characteristics that a flexible material is light, thin, fragile, prone to being damaged and the like, and is beneficial for improving the safety and the work efficiency in feeding and discharging processes of the flexible material.

The invention discloses a quick assembly disengaging device. Two kinds of parts, namely a bolt and cylinders are assembled on a standard crowbar; and by a self-locking principle, one cylinder is fixed and the other cylinder is used as a peening hammer to form the disengaging device. The disengaging device has the function of the crowbar, becomes the disengaging device once assembled, and can disengage on special parts which cannot be excessively disturbed or have narrow spaces, wherein one cylinder is a metal cylinder, the middle of the cylinder is provided with a taper hole having a larger end and a smaller end, the slope of the taper is kept consistent with the slope of the bolt, a self-locking angle can be reached, and after the cylinder is sleeved in the crowbar, the bolt is inserted into a gap formed between the larger hole and the crowbar, and a stress body is formed after the bolt is tightly knocked; and the other cylinder is used as the peening hammer and moves along the crowbar vertically for peening.

The invention discloses a PVD (physical vapor deposition) coating feeding and discharging system, and relates to the technical field of automatic design. The PVD (physical vapor deposition) coating feeding and discharging system comprises a workbench and material tray parts, wherein the material tray parts are used for containing finished products or raw materials; each material tray part comprises a jig plate and a cover plate which cover each other; the multiple material tray parts are arranged on a circulating assembly and are driven by the circulating assembly to move among a plurality ofpreset positions; the movement tracks of the multiple material tray parts are closed; a dust removal assembly can grab the cover plates on the circulating assembly so as to perform dust removal and cover the cover plates subjected to dust removal on the jig plates; a discharging mechanical arm can grab the finished products from the circulating assembly and stack the finished products in a lower storage part; a feeding mechanical arm can grab the raw materials from an upper storage part and stack the raw materials on positioning platforms; and positioning mechanical arms can grab the raw materials and stack the raw materials on the jig plates on the circulating assembly. The PVD (physical vapor deposition) coating feeding and discharging system has the advantages of being reasonable in structural design, high in feeding and discharging speed and high in production efficiency.

The invention relates to special lifting appliance for a pit type heat treatment furnace which is especially suitable for tubular blanks. A fulcrum bar hoisting ring is fixed on the upper ends of fulcrum bars through an upper chain, and the lower ends of the fulcrum bars are hinged to hook heads. A guide cylinder is fixed between the fulcrum bars, and a pull bar passes through the inside of the guide cylinder slidingly. The upper end of the pull bar fixes another fulcrum bar hoisting ring, while the lower end of the pull bar is hinged to the upper ends of hook-headed zippers, the lower ends of which are hinged to the hook heads. With simple structure and rapid loading and unloading speed, the lifting appliance of the invention is multipurpose.