161results about "Power-operated cutting tools" patented technology

An electromotive can opener comprises a body. The body is formed by a first half and a second half. A motor, a touch switch for actuating the motor, a high twisting gear set, and a cutter handle are assembled to the body. In the high twisting gear set, a plurality of following gears and driving gear are engaged one by one and then is engaged to a driven shaft. The driven shaft is assembled with a driving gear. A knife protrudes out of a cutter handle. In operation, the knife cuts into the can and the touch switch is pressed by the cutter handle to actuate the motor and the shaft is driven. The can is driven to rotate to be cut along the periphery by the knife; and high twisting gear set formed by the plurality of gears provides a high twisting force for securing the can firmly.

The invention relates to a bottle opening device, in particular to an ampoule bottle opening device. The ampoule bottle opening device comprises a bottom plate and is characterized in that a bottle body fixing device is arranged at the left half part of the bottom plate in a transverse sliding mode; a bottleneck dull polish mechanism and a bottleneck striking mechanism are arranged at the right half part of the bottom plate; the bottle body fixing device comprises sliding plates, a right splicing piece, a left splicing piece, bottle body clamping grooves and an air cylinder; the bottleneck dull polish mechanism comprises a disk sand wheel, a rotating shaft and a tightness-degree adjusting knob; and the striking mechanism comprises a rectangular machine seat, a sliding groove, a sliding rod and a striking punch. Due to the fact that when an ampoule bottle is opened by the ampoule bottle opening device, double hands of an operator do not directly make contact with a bottle body, the situation that a medical worker is damaged by glass fragments can be effectively avoided.

An under-the-cabinet household opening appliance including an electric can opener, a jar opener mounted on the bottom wall of the can opener housing, and a sheath for a scissors on the back of the housing. A scissors holder in the sheath releasably retains a scissors within the sheath. A bottle opener and a hone are also mounted on the appliance housing.

There is provided a mechanism for use in a can opener comprising a body; rotationally mounting to said body about a first axis, a drive wheel for engaging the rim of the can; rotationally mounting to said body about a second axis and drivably rotatable by said drive wheel, a cutter wheel; eccentrically mounting to said cutter wheel, a cutting knife movable on rotation of the cutter wheel to a cutting position in which the cutter knife forms a nip with the drive wheel such that the cutting knife penetrates through the cylindrical wall of the can, and in which an electrical sensor can be used to reverse the position of the cutting wheel back to a start position and in which a mechanical sensor can be used in conjunction with a locking bar to advance the cutting wheel back to a start position.

The invention relates to a cap opening device, in particular to a cap opening device for ampoule bottles. The cap opening device for the ampoule bottles aims to be capable of uncapping a plurality ofampoule bottles at one time, improving working efficiency and saving manpower. In order to achieve the technical aim, the cap opening device for the ampoule bottles comprises a mounting table, a firstreturn spring, a collecting frame, a movable cutting assembly and a pushing assembly, wherein the top of the mounting table is connected with a sliding frame in a sliding manner, and a certain friction force is arranged between the sliding frame and the mounting table; the first return spring is connected between the sliding frame and the mounting table; the collecting frame is connected to one side of the mounting table, and an inclined plate is connected to the top of the collecting frame; the movable cutting assembly is arranged between the mounting table and the sliding frame; and the pushing assembly is arranged on the mounting table. According to the cap opening device for the ampoule bottles, the movable cutting assembly and the pushing assembly are matched to operate so as to achieve the effect of uncapping the ampoule bottles.

An easy to operate, extremely quiet, efficient can engagement and opening mechanism is provided for use in an opener for a can, and that provides a pair of missing teeth operating endpoints at opposite ends of its opener cycle, along with an eccentrically operating idler gear and cutter gear urging mechanism that produces a non-jamming foolproof mechanism that can be urged forward to a closed and operating position or reversed to a disengagement and non-operating position.

An electric can opener for opening a top of a metal can which includes a housing that has a top end and a front side. A can cutting mechanism is on the front side of the housing proximate the top end of the housing. A hand held jar grip is removably mounted on the top end of the housing and a hand held bottle and package opener tool is removably received within the housing.

A can opener includes a housing, a driving gear, a reduction transmission device, a cutting wheel, a slide, an idling wheel, a first driven gear, a second driven gear, a torsion spring, a third driven gear, and a cam. The driving gear rotates the cutting wheel and the first driven gear. The first driven gear drives the second driven gear which rotates the third driven gear which rotates the cam which moves the slide which moves the idling wheel so that the idling wheel is moved toward the cutting wheel to clamp the rim of the lid between the idling wheel and the cutting wheel. The idling wheel and the cutting wheel are moved along the rim of the lid to cut the rim of the lid and to separate the lid from the can so as to open the can automatically.

The invention discloses a novel medical ampoule bottle opening device. The novel medical ampoule bottle opening device comprises a shell and an installation plate. According to the novel medical ampoule bottle opening device, an internal-tooth gear and a half-tooth gear are arranged, the half-tooth gear drives the internal-tooth gear to intermittently rotate, and therefore the time difference is provided for the operation of ampoule bottles. Due to the fact that a cam mechanism, springs and a glass cutter are arranged, when the ampoule bottles move to the space below a transverse plate, a camenables the transverse plate to move downwards, scratches are marked on the ampoule bottles by the glass cutter, then the springs enable a rotating shell and a circular plate to be bounced and reset,and the ampoule bottles are opened in the follow-up process advantageously. Due to the fact that limiting blocks are arranged, the springs can be fixed, and fixing rods can be effectively prevented from sliding down. Due to the fact that a baffle is arranged, when the bottle heads of the ampoule bottles which are marked by the glass cutter collide with the baffle, the bottle heads can be opened, and the function of opening the ampoule bottles is fulfilled. Due to the fact that rectangular openings are formed in the shell, the ampoule bottles are conveniently placed and taken out, and the bottle heads of the ampoule bottles conveniently drop down. The novel medical ampoule bottle opening device has the advantages of being easy and convenient to operate and high in bottle opening efficiency.

The invention discloses an automatic ampoule scratching machine, which comprises a controller; a disinfection device and a scratching device which are sequentially arranged along the moving direction of a conveying part; the scratching device comprises a scratching assembly and a friction assembly; Provide friction to make the ampoule rotate along its own axis, and the scratching component scratches the neck of the ampoule; the disinfection device includes a primary disinfection box, a first roller and a second roller; the disposable disinfection box includes a A central cylinder outside the roller, on which the disinfectant medium for impregnating the disinfectant solution is wound. The device contacts the ampoule bottle through the friction component and exerts force to make it rotate along its own axis. The scratch component scratches the neck of the bottle. When the When the ampoule is sterilized, the roller drives the body of the ampoule to rotate, and the disinfection medium sterilizes the neck of the ampoule. During the rotation of the ampoule, the glass debris left on the circumference of the bottle due to the scratch operation is taken away to avoid opening the ampoule. , glass shards fell into the bottle.

The invention relates to a station for uncovering a receptacle comprising a body in which a plurality of adjacent holes, initially sealed by a cover, are formed. The station comprises at least one cutting member for making at least one cut in the cover between two adjacent holes, so as to form at least one cover portion closing off at least one of the holes of the receptacle, i.e., the selected hole; and at least one heating gripping device which is arranged so as to heat and remove said cover portion, thereby opening the selected hole.

The invention provides an annular automatic ampoule bottle conveying device and method.The annular automatic ampoule bottle conveying device comprises an ampoule bottle belt feeding assembly, an ampoule bottle feeding and clamping assembly, an ampoule clamp opening assembly, an ampoule conveying assembly base plate, a bottle jacking assembly, an intelligent ampoule bottle cutting assembly, an intelligent ampoule bottle clamping and pulling mechanism, a bottle clamp pushing assembly, a bottle cap breaking guide plate and a disinfection device; compared with a linear automatic conveying working mode, the annular automatic ampoule bottle conveying device achieves batch assembly line work of medicine feeding, medicine conveying, medicine taking, medicine dispensing and medicine bottle recycling, medicine feeding of ampoule bottles does not need waiting, the conveying efficiency is high, and the problems that a medicine frame is large in size, low in rotating speed, low in conveying efficiency, long in intermediate waiting time and high in efficiency are solved. Ampoule bottle blended liquid medicine cannot be continuously conveyed in batches.

The invention relates to a medical instrument, in particular to a nicking device for opening a medical ampoule bottle. The nicking device for opening the medical ampoule bottle comprises a fixed bottom plate and is characterized in that a bottle body fixing device is slidably arranged on the left side of the fixed bottom plate; a bottleneck dull polish device is arranged on the right side of the bottle body fixing device; the bottle body fixing device comprises a sliding plate, a bottle body fixing piece, arc-shaped clamping grooves, sliding rails 2 and a bottle body sliding fixing piece; the bottleneck dull polish device comprises a driving motor, a transmission, a rotating shaft and a cutting disc; two sliding rails I are vertically arranged on the surface of the left side of a fixed plate; the sliding plate is slidably arranged on the two sliding rails I in a matched mode; the bottle body fixing piece is vertically and fixedly arranged at the right end of the sliding plate; and the multiple arc-shaped clamping grooves are formed in the left side face of the bottle body fixing piece at equal intervals. According to the opening device, a nick can be cut safely at a bottleneck, and harm to medical personnel is avoided.

The invention discloses a dispensing device and dispensing method of an ampoule bottle. The device comprises a rotating part and a control system; the rotating part is provided with bottle cutting modules, disinfecting modules, bottle breaking modules and sucking modules, clamping modules for clamping the ampoule bottle are fixed at the periphery of the rotating part, and the control system controls the rotating part to rotate to the position over the clamping modules to complete bottle cutting or disinfecting or bottle breaking or sucking work of the ampoule bottle. By applying the device, manual operation is replaced by arranging the rotating part which can drive the bottle cutting modules for automatically cutting the bottle neck of the ampoule bottle, the disinfecting modules for automatically disinfecting the bottle neck of the ampoule bottle, the bottle breaking modules for automatically breaking the bottle neck of the ampoule bottle and the sucking modules for automatically sucking medicine liquid of the ampoule bottle into an infusion bag to rotate to be matched with the clamping modules for clamping the ampoule bottle; the device is simple and compact in structure, small in occupied space, low in cost, high in automation intensity, convenient to operate and capable of reducing manual dispensing intensity and greatly improving the dispensing efficiency.

The invention relates to a medical instrument, in particular to a glass ampoule bottle opener. A glass ampoule bottle opener, comprising a plate body, characterized in that: a bottle body fixing device is arranged on the plate body, and a circular boss of the bottle body fixing device is rotatable with the circular boss as the center of the circle. A bottle neck cutting device is provided, and the central position of the circular boss is rotatably provided with a bottle neck hitting device; the bottle fixing device includes a circular boss, an annular groove, a bottle body fixing splicing piece I, a half A circular groove, a bottle body fixing splicing piece II and a locking screw; the bottle neck cutting device includes a column, a bottle neck cutting mechanism, a casing and a grinding wheel disk; the bottle neck hitting device includes a rotating disk, a bottle neck hitting mechanism , strike seat, chute, slide bar, strike lever, strike port, clamping lever chute, clamping lever, trigger mechanism and trigger lever. In the present invention, since the hands of the medical staff do not directly contact the ampoule bottle, it is safer to open the ampoule bottle.

Apparatus for opening a can includes an upwardly extending guide column, an upper platform assembly which includes an upper platform slidably mounted to the column for guided movement along the column, and a counterbalance mechanism connected to the upper platform for neutralizing the weight of the upper platform assembly. As well, the upper platform assembly includes a cutting mechanism carried by the upper platform for opening the can when the can is aligned beneath the upper platform in a can opening position. The cutting mechanism includes a rotatable circular cutting blade for cutting a seam wall of a rim of the can, and a rotatable traction wheel.

The invention relates to the technical field of medical equipment, in particular to an ampoule bottle dispensing system. The ampoule bottle dispensing system comprises a storage module used for assembling and conveying a plurality of ampoule bottles; a bottle cutting device which is used for marking and cutting the plurality of ampoule bottles on the storage module at the same time; a disinfection component which is used for disinfecting the cutting parts, namely the bottlenecks, of the ampoule bottles; a rotating device which is used for fixing the storage module and changing dispensing stations; a bottle breaking device which comprises a plurality of push heads connected in series, wherein the push heads correspond to the ampoule bottles on the storage module one by one, and the plurality of push heads rotate and reciprocate together through a driving mechanism and are used for impacting the ampoule bottles and breaking off bottle heads of the ampoule bottles; and a medicine dispensing device which is used for sucking the liquid medicine in the broken ampoule bottles into an infusion bag. According to the ampoule bottle dispensing system, broken ampoule bottles can be continuously replaced among different dispensing procedures through the rotating device, the bottle necks of a plurality of ampoule bottles can be marked and cut at the same time at a time, the automation degree is high, and the dispensing efficiency is greatly improved.