50results about How to "Adjust the degree of bending" patented technology

Disclosed herein is glass cutting apparatuses and methods of cutting glass using the glass cutting apparatuses. More particularly, disclosed is a glass cutting apparatus which cuts a glass sheet (140) by forming a crack in the glass sheet using a laser beam and by lifting the glass sheet using a bending unit (160), and a method of cutting glass using the glass cutting apparatus.

The invention discloses a fixture for conveniently machining cylindrical parts. The fixture includes a base; pushing rod motors are fixedly mounted on the two sides of the top of the base, first plates are fixedly mounted on the output shafts of the pushing rod motors, the two first plates are both located between the two pushing rod motors, and two second plates are arranged between the two firstplates; rotating rods are fixedly mounted on one sides, close to each other, of the two second plates, and arc elastic clamping plates are rotatbly mounted at the ends, close to each other, of the two rotating rods; and two rectangular holes are formed in the sides, close to each other, of the two second plates, a screw rod is rotatably mounted on the inner walls of the top and the bottom of eachrectangular hole, a sliding plate is mounted on each screw rod in a threaded mode, and the sliding plates are slidably mounted in the corresponding rectangular holes. The fixture is reasonable in design, high in practicability and simple in structure, the bending degree of the arc elastic clamping plates is adjusted conveniently according to the diameter size of the cylindrical parts, the cylindrical parts are convenient to clamp, and using of the workers is facilitated.

The invention provides a pincerlike flexible manipulator. The pincerlike flexible manipulator comprises a first pipe body, an adsorption component and a second pipe body, wherein the first pipe body is helical; a first receiving cavity and a second receiving cavity which are spaced apart from each other are formed in the first pipe body along the length direction; the first receiving cavity is filled with first fluid; the second receiving cavity is filled with second fluid; the first pipe body is bent to one side with small expansion degree; the adsorption component is arranged on one side ofthe first pipe body and is used for generating adsorption force; the second pipe body is a flexible part and is of a hollow structure; the first pipe body is arranged in the second pipe body; a firstthrough hole is formed in the second pipe body along the length direction; the other end of the adsorption component passes through the first through hole. According to the pincerlike flexible manipulator of the embodiment, a combined structure of the first pipe body, the adsorption component and the second pipe body is used; the bending degree of the flexible manipulator can be controlled; meanwhile, objects to be grabbed can be effectively grabbed; the pincerlike flexible manipulator has the advantages of simple structure, convenience in operation and convenience in processing and production.

The invention provides a clamping flexible manipulator. The clamping flexible manipulator comprises first pipe bodies and second pipe bodies, wherein the first pipe bodies are attached to the outer surfaces of cylindrical parts, and the second pipe bodies correspond to the first pipe bodies one by one. First accommodation cavities and second accommodation cavities are formed in the first pipe bodies, wherein the first fluids are arranged in the first accommodation cavities, the first accommodation cavities are close to the cylindrical parts, the second accommodation cavities are arranged opposite to the first accommodation cavities, the second accommodation cavities and the first accommodation cavities are distributed at intervals, second fluids are arranged in the second accommodation cavities, and the first pipe bodies bend towards the sides with the small expansion degree. Third accommodation cavities and forth accommodation cavities are formed in the second pipe bodies, wherein thethird fluids are arranged in the third accommodation cavities, the forth accommodation cavities are arranged opposite to the third accommodation cavities, the third accommodation cavities and forth accommodation cavities are distributed at intervals, forth fluids are arranged in the forth accommodation cavities, and the second pipe bodies bend towards the sides with the small expansion degree. According to the clamping flexible manipulator, the first pipe bodies are combined with the second pipe bodies, a clamping structure is achieved, cylindrical articles can be effectively grasped, and theclamping flexible manipulator has the advantages of simple structures, convenient operation and convenient machining and production.

The invention provides a flexible manipulator with controllable bending. The flexible manipulator comprises a first pipe body, an adsorption assembly and a second pipe body, wherein the first pipe body is in a spiral shape and is provided with a first accommodating cavity and a second accommodating cavity which are arranged at intervals in the length direction of the first pipe body, the first accommodating cavity is internally provided with a first fluid, the second accommodating cavity is internally provided with a second fluid, and the first pipe body is bent towards a side with small expansion degree; the adsorption assembly is arranged on one side of the first pipe body and generates adsorption force; and the second pipe body is a flexible piece and has a hollow structure, the first pipe body is arranged in the second pipe body, a first through hole is formed in the second pipe body in the length direction of the second pipe body, and the other end of the adsorption assembly penetrates through the first through hole. The flexible manipulator with controllable bending combining the first pipe body, the adsorption assembly and the second pipe body can not only realize controllable bending degree of the flexible manipulator, but also effectively grasp articles to be grasped, and has the advantages of simple structure, convenient operation, convenience processing and production and the like.

The invention relates to a support, in particular to a circuit support for municipal engineering. The invention provides the circuit support, which is used for combining a wiring fixing device and a wire rod and which is relatively complicated in structure and good in flexibility and has versatile functions, for the municipal engineering. In order to solve the technical problem, the circuit support for municipal engineering comprises a bottom plate, wherein the wire rod is arranged at the top of the bottom plate, through holes are formed in a front part, a rear part, a left part and a right part of the bottom plate, the wire rod is arranged at the top of the bottom plate, a rooting device is arranged at a lower part of the wire rod and is matched with the through holes, a second groove isformed in an upper part of the wire rod, and first grooves are horizontally and symmetrically formed in an upper part of the wire rod. The effects that the winding fixing device and the wire rod are combined and the circuit support is relatively complicated in structure and good in flexibility and has versatile functions are achieved; and the swinging winding device and the rooting device of the equipment both are arranged on the wire rod, the circuit support is good in application flexibility, and winding is convenient.

The invention relates to an aluminium profile bending machine which comprises a machine frame, a bending mechanism, a push-pull mechanism and a radian adjusting limiting mechanism which limits the movement stroke of the push-pull mechanism. The bending mechanism comprises a bending push wheel, a left butting wheel, a right butting wheel and a radian adjusting mounting plate set which is used for adjusting the position of the left butting wheel and the position of the right butting wheel. The bending push wheel is fixedly connected with the end of an output shaft of the push-pull mechanism. The left butting wheel and the right butting wheel are mounted in the radian adjusting mounting plate set and are placed on the two sides of the front portion of the bending push wheel. A bending working interval is formed among the left butting wheel, the right butting wheel and the bending push wheel. Compared with the prior art, aluminium profiles needing to be bent are pushed to the two butting wheels with the adjustable positions by only controlling the bending push wheel to make linear reciprocating telescopic movement, so that the aluminium profiles are bent to be at different curvatures, and the problems that an existing aluminium bending machine is complex in drive structure, large in energy consumption, inconvenient to mount and manufacture, strict in setting and likely to generate errors due to the fact that the motion trail deviates from the curvatures are solved.

The invention belongs to the field of light-emitting diode (LED) optronics, and particularly relates to a device for rolling a coiled belt out in a coiled belt package product punching and forming system. The device comprises a support which is provided with installation holes for fixing the positions of the coiled belt and roll-out parts which are sued for leveling the coiled belt; and roll-out gaps through which the coiled belt passes are reserved among the roll-out parts. By the device, the coiled belt can enter a mold smoothly and flatly to be punched, formed and segmented, so working efficiency of the system is greatly improved. The device is suitable for various coiled belts and has a wide application range.

The invention relates to the technical field of cellular board machining, and discloses bending equipment for cellular board core material production, four mounting columns are symmetrically welded to the left side of the upper surface of a base, a same loading plate is slidably mounted in the middles of the outer walls of the four mounting columns, and a same pressing plate is slidably mounted on the upper portions of the outer walls of the four mounting columns; and the same top plate is welded to the top ends of the four mounting columns. When the bending equipment for honeycomb plate core material production is used, a hydraulic cylinder is arranged to drive a pressing plate to fix a plate and drive the plate and a carrying plate to move at the same time, so that a turning plate is driven to turn over under the limiting action of a roller to bend the plate; the problems that when a traditional extrusion block extrudes a plate into a bending groove, indentations are generated on the upper surface of the plate, meanwhile, the bottom face of an aluminum alloy plate and the inner wall of the bending groove are driven to generate friction due to sliding, and scratches are generated, so that the bending effect is poor, and the workpiece qualification rate is low are solved.

The invention relates to the field of psychological teaching experiments and psychological counseling devices, in particular to a psychological treatment hypnosis bed which comprises a bed head board,bed head legs, a bed tail plate, bed tail legs, bed beams, a display and the like. Threads matched with bed head adjusting screws are arranged in bed head adjusting screw sleeves, the bed head adjusting screws can be rotated by rotating a bed head adjusting screw handle to drive the bed head adjusting screw sleeves to move leftwards or rightwards, so that an oblique angle of a bed head supportingplate is adjusted, threads matched with leg adjusting screws are arranged in leg adjusting screw sleeves, the leg adjusting screws can be rotated by rotating the bed head adjusting screw handle to drive the leg adjusting screw sleeves to move leftwards or rightwards, so that the bending degree of the legs is adjusted, the display can play swing ball swing videos and various psychological hypnosisframes and videos, a hypnotic subject conveniently watches the videos, and hypnosis effects are improved. The hypnosis bed is simple in structure, convenient to use and manual to adjust, and electricpower is omitted.

The invention provides a bent pipe brushing device which comprises a bottom plate. Two first supporting columns are fixedly connected to the upper side of the bottom plate, a guide rail is fixedly connected between the two first supporting columns, a sliding block is slidably connected to the guide rail, and two second supporting columns are fixedly connected to the upper side of the bottom plate; and the upper end of each second supporting column is rotationally connected with a clamping device, an electric telescopic rod is installed in the center of one side of the bottom plate, the telescopic end of the electric telescopic rod is vertically and upwards arranged and fixedly connected with the middle of an elastic plate, and the elastic plate is arranged between the two second supporting columns. According to the bent pipe brushing device, the electric telescopic rod drives the middle of the elastic plate to move up and down, so that the bending degree of the elastic plate can be adjusted; a power device drives the sliding block to slide along the guide rail in a reciprocating manner, so that a brushing device body is driven to slide along the elastic plate, and bent pipes are brushed; and the device is suitable for bent pipes with different bending degrees.

The invention belongs to the field of medical instruments, and particularly relates to a gynecological examination bed. The gynecological examination bed comprises a base, an examination bed assembly, a driving device, a heat preservation blanket, movable frames, foot support assemblies, and adjusting assemblies; the lower end of the examination bed assembly is hinged to the upper end of the base; the driving device is arranged on the base; and the driving end of the driving device is in transmission connection with the lower end of the examination bed assembly. By symmetrically hinging two groups of the movable frames to the tail end of the examination bed assembly, movably and respectively mounting two groups of the foot support assemblies in the two groups of the movable frames, movably and respectively mounting two groups of the adjusting assemblies in the two groups of the movable frames and respectively keeping each group of the adjusting assemblies in transmission connection with the corresponding foot support assemblies, the legs of a patient can be gradually separated when the examination bed is used; and moreover, the bending degree of the patient's legs can be adjusted along with separation of the patient's legs without placement of the patient's legs on foot rests of a patient support. Thus, the gynecological examination bed is easier and convenient to operate, as well as wider in application range.

The invention belongs to the technical field of medical equipment and discloses a nursing bed for nursing in the obstetrics and gynecology department. The nursing bed comprises a bed board, a carryingpiece and a base; the upper end of the bed board is connected with the bottom of a headrest through a rotating shaft, the surface of the headrest is provided with a silicone pillow, the left side ofthe headrest is provided with a control panel, the control panel is provided with a display screen, and control buttons are arranged at the portion, at the left side of the display screen, on the control panel. According to the nursing bed, by arranging the silicone pillow at the headrest part, a patient can lie on the bed more comfortably; the bottoms of fixing plates are provided with electromagnets, and the lower end of the bed board is magnetic so that the bending angle of the portion, at the legs of the patient, of the bed board can be adjusted; by inserting pins into different pin holes,lifting rods can be adjusted to ascend and descend to achieve the purpose of adjusting the height of hooks; sleeves slide in sliding grooves so that the purpose that the lifting rods move along the bed sides can be achieved; by arranging a rotating shaft a and a hydraulic rod at the bottom of the bed board, the bending degree of the bed board can be adjusted; through the rotation of a rotating shaft b, the bed board can be rotated.

The invention provides a spiral flexible manipulator. The spiral flexible manipulator comprises a first tube body and an adsorption assembly. The first tube body is spiral. The first tube body is provided with a first containing cavity and a second containing cavity spaced in the length direction of the first tube body. First fluid is arranged in the first containing cavity. Second fluid is arranged in the second containing cavity. The volume of the first fluid and the volume of the second fluid are identical or different. The first tube body is bent towards the side with the small bulking degree. The adsorption assembly is arranged on the first tube body and used for producing adsorption force. According to the spiral flexible manipulator provided by the embodiment of the invention, through the combined structure of the first tube body and the adsorption assembly, the design of the spiral flexible manipulator can be realized, and the spiral flexible manipulator can effectively grab acolumnar article and has the advantages of being simple in structure and convenient to operate, facilitating manufacturing and production and the like.

The invention relates to an adsorption device which comprises an adsorption ball, a flexible adsorption strip and an adjusting part, and a first air storage cavity is formed in the adsorption ball; the flexible adsorption strip is connected to the adsorption ball, a second gas storage cavity communicated with the first gas storage cavity is formed in the flexible adsorption strip, and a plurality of adsorption holes communicated with the second gas storage cavity are formed in one side of the flexible adsorption strip; the adjusting piece is connected to the flexible adsorption strip, and the adjusting piece can be bent to drive the flexible adsorption strip to be bent. According to the adsorption device, the adjusting piece can be bent to drive the flexible adsorption strip to be bent, meanwhile, the multiple adsorption holes are formed in one side of the flexible adsorption strip, when the flexible adsorption strip is bent, the positions of the multiple adsorption holes are changed accordingly, and when the adsorption device is used, the bending degree of the flexible adsorption strip is adjusted, so that the adsorption holes can avoid the center area of a workpiece, and the workpiece can be conveniently adsorbed. And the adsorption device is in contact with the workpiece in the peripheral area and adsorbs the workpiece, so that the central area of the workpiece can be prevented from being polluted, and the normal use of the workpiece is not influenced.