261results about "Opening closed containers" patented technology

Provided herein are several embodiments of a dexterity tool for opening a contact lens package to remove a contact lens inside. Some embodiments may have a housing which clamps down on the contact lens package to aid in the removal of the lid from the contact lens package. Some embodiments may also have a top clamshell housing with a movable jaw connected to the top clamshell housing and an opening in the top clamshell housing. Some embodiments may also include a bottom clamshell housing hingedly attached to the top clamshell housing so that the top housing hinges about a hinge axis relative to the bottom housing and further contains a bowl positioned within the bottom clamshell housing and a platform surrounding the bowl. A fixed jaw may be connected to the platform such that when the tool is placed in a closed position the contact lens package is sandwiched in between the movable jaw and the fixed jaw.

The present disclosure relates to a can opening and sealing tool with a body portion comprising a lower section and an upper section designed to engage securely with a can's pull-tab. The upper section includes a bar with an indented central portion that provides haptic feedback to confirm successful tab engagement and prevent accidental disengagement. An arm portion extends radially from a connecting portion and is configured to assist a user in pivoting the tool around the can's rivet when the tool is fully engaged with the can. The arm portion's edge interacts with the can’s top annular edge to maintain a flush seal.

The invention relates to the field of medical dispensing automation, in particular to an ampoule bottle processing method and system for an automatic dispensing machine. The method comprises the following steps: firstly, setting a mechanical arm movement XYZ three-dimensional space coordinate system, calibrating bottle cutting and bottle knocking reference coordinates, segmentally setting a slope and an intercept calculation target value according to the diameter of a bottle body, obtaining the related size of an ampoule bottle through visual identification, calculating a compensation value, and correcting actual bottle cutting and bottle knocking in-place coordinate points. The pose parameters and the in-place coordinates of the mechanical arm are input into a control system to control the mechanical arm to work; the system comprises a visual identification module, a bottle cutting mechanism, a bottle knocking mechanism, a mechanical arm control system, a front-end clamping jaw and the like. The technical effects that the in-place coordinates of the mechanical arm can be accurately corrected according to different sizes of the ampoule bottles, the consistency of the positions and directions of bottle cutting and bottle knocking is guaranteed, and automatic uncapping operation of the ampoule bottles is achieved are achieved.

The invention relates to the field of medical dispensing, in particular to a medicine bottle feeding device of an automatic dispensing machine, which comprises a bottle storage assembly, an annular conveying line, a feeding assembly and a bottle opening assembly, the bottle storage assembly comprises a storage platform and a bottle pushing unit; the bottle pushing unit is used for pushing medicine bottles to move; the medicine bottle comprises an ampoule bottle; the feeding assembly comprises a mechanical arm and a feeding mechanism. The feeding mechanism comprises a mounting plate, a driving unit, and a first clamping piece, a second clamping piece and a placing table which are arranged on the mounting plate; the manipulator is connected with the mounting plate; a strip-shaped placing groove is formed in the placing table; the second clamping piece is provided with two clamping arms, and scratching pieces are arranged on the two clamping arms; the driving unit is used for driving the second clamping piece to move, so that the scratching piece can scratch an easily broken line on the ampoule bottle; the driving unit is further used for driving the second clamping piece to drive the ampoule bottles with the easily-broken lines to be separated from the strip-shaped containing grooves and fall on the annular conveying line. The bottle opening assembly is used for removing the heads of the ampoule bottles. The problem that the medicine bottle feeding efficiency is low is solved.

The utility model discloses a blood collection tube cap taking and placing device which comprises a first fixing frame, two second fixing frames are symmetrically and fixedly arranged at the upper end of the first fixing frame, a fixing base is fixedly arranged at the upper ends of the second fixing frames, and a third fixing frame is fixedly arranged at the upper end of the fixing base. A first fixing block is fixedly arranged at the upper end of the third fixing frame, and a first fixing plate is fixedly arranged at the upper end of the first fixing block. Through the structure, the upper end of the first fixing block is provided with the second fixing hole, the upper end of the third fixing frame is provided with the first fixing hole, the upper end of the fixing seat is provided with the groove, one side of the first fixing block is provided with the two connecting rods, one side of each connecting rod is provided with the second fixing plate, and one side of the second fixing plate is provided with the handle, so that a blood collection tube can be accurately placed in the vessel; a clamping groove is formed in the lower end of the first fixing plate, a hose is arranged at the upper end of the first fixing plate, an air cylinder is arranged at the upper end of the hose, and a vacuum pump is arranged on one side of the first fixing block.

The invention relates to an arrangement for opening a glass ampoule (2), comprising an ampoule stand (1) and optionally a handpiece (11), wherein: the ampoule stand (1) has at least one opening (3) for receiving a glass ampoule (2), and a head (5) of the glass ampoule (2) protrudes from the at least one opening when the glass ampoule (2) is disposed in the at least one opening (3); the direction of longitudinal extension (6) of the glass ampoule (2) is at an angle (α) of less than 90° and greater than 0° to the horizontal (H) when the glass ampoule is disposed in the at least one opening (3); the handpiece (11) is a separate component and has a gripping surface and a cavity (25); the cavity (25) can be slipped over the head (5) of the glass ampoule (2), such that the head (5) breaks off of the glass ampoule (2) when the handpiece (11) is bent relative to the ampoule stand (1).

The invention belongs to the technical field of laboratory automation equipment, and discloses an EP tube automatic cover opening and closing device which comprises a shell. A through groove is formed in at least one side wall of the shell; the pipe frame carrier is arranged on the outer side of the shell and corresponds to the through groove in position; the pipe frame carrier is provided with a pipe groove used for containing an EP pipe. The transmission structure is arranged in the shell; and the opening and closing cover pressing plate is connected with the transmission structure, the transmission structure drives the opening and closing cover pressing plate to swing relative to the connecting position, external force is applied to a cover body of the EP pipe placed in the pipe groove of the pipe frame carrier in the swinging process, and cover opening or closing operation is achieved. The two actions of cover pressing and cover lifting can be completed only through positive and negative rotation of the motor, and cover opening and closing are integrated.

To provide a one-hand opening and closing stable stand which stops a rotation of a bottle and stabilizes it by combining an inner box and a liner according to a size of the bottle with a base box into which a lower part of the bottle is placed when opening and closing a PET bottle cap, and enables people with disabilities in one hand to open and close large, medium and small bottle caps with only one hand.SOLUTION: A PET bottle cap one-hand opening and closing stable stand is characterized by a structure in which a square box with a high upper opening for storing large square PET bottles (2 liters) is provided, a base box with an integrated structure in which a stable base with non-slip surfaces fixed to four corners is attached to a bottom of the square box, a square inner box is provided separately for storing medium square PET bottles (1 liter), small PET bottles are stored in the inner box, and a liner provided separately is inserted into a gap with the inner box to stop the bottle from rotating, and a combination of the base box, the inner box and the liner stops the PET bottle from rotating and stabilizes the bottle, allowing the caps of large, medium and small PET bottles to be opened and closed with just one hand.SELECTED DRAWING: Figure 8

This utility model provides an ampoule opening device, including a housing, a cutting mechanism, a cap recycling mechanism, and a driving mechanism disposed inside the housing. The cutting mechanism includes several blade holders rotatably connected to the housing and a cutting blade fixed on the blade holders. The cap recycling mechanism includes a recycling groove, several positioning seats, and cap pressing seats hinged to each mounting seat. An ampoule positioning hole is formed at the bottom of each positioning seat, and the housing has a corresponding mounting through hole. The positioning seats are fixedly connected to the housing, and the ampoule positioning hole corresponds to the mounting through hole. The cap pressing seat has a pressing groove corresponding to the ampoule positioning hole, and a cap through hole is formed at the bottom of the pressing groove. The cutting blade, cap through hole, and ampoule positioning hole correspond one-to-one, with the cutting blade positioned between the cap through hole and the ampoule positioning hole. This ampoule opening device has the advantages of scientific and reasonable design and convenient use, and is suitable for daily ampoule opening in departments.

The invention relates to the technical field of medical equipment, and discloses a protective ampoule bottle separator which comprises a disc, a clamping seat is slidably clamped to the outer surface of the disc, a fence is fixedly connected to the bottom of the clamping seat, clamping plates are fixedly connected to the edges of the two sides of the fence, an opening and closing assembly is arranged on the outer surface of the disc, and a positioning friction assembly is arranged in the fence. A driving assembly is arranged on the outer surface of the fence, the opening and closing assembly comprises a top seat fixedly connected to the top of the disc, the outer surface of the top seat is movably sleeved with a lantern ring, a vertical rod is fixedly connected to the lower surface of the disc, and the outer surface of the vertical rod is rotationally sleeved with two tilting rods. The opening and closing assembly is arranged to control opening and closing of the fence and the clamping plate, the ampoule bottle can be conveniently installed and fixed, the device can be clamped to the edge of a pocket of the chest of a coat through the clamping function of the clamping plate after operation is completed, taking is convenient, the risks of falling and omission can be avoided through stable clamping, and the practicability is high. And the working efficiency of medical staff is improved.

The invention discloses an uncovering feeding device of an automatic can opening machine, which comprises a cover cutting mechanism, a cover taking mechanism and a feeding mechanism, the can opening machine is provided with an uncovering processing position, a feeding groove and an empty can recovery port, and the feeding mechanism is respectively connected with the uncovering processing position, the feeding groove and the empty can recovery port. The feeding mechanism can push cans on the uncovering processing position into the feeding groove, can push empty cans in the feeding groove to the uncovering processing position, and can also push the empty cans to the empty can recovery opening; the cover cutting mechanism is used for cutting the can upper covers on the cover opening machining station, and the cover taking mechanism is used for taking out the can upper covers on the cover opening machining station and can place the can upper covers on the empty cans on the cover opening machining station again. According to the automatic feeding device, full-process automation from can supplying, cover cutting, cover taking, feeding to empty can recycling can be achieved, manual intervention is reduced, the automatic feeding device is particularly suitable for being used by pet owners who are inconvenient to move or busy, scratching and cutting risks possibly caused by manual can opening are avoided, and safety is improved.

The utility model relates to the technical field of opening devices, and particularly discloses a convenient-to-operate ampoule bottle opener which comprises a mounting plate, mounting grooves are formed in the two sides of the top of the mounting plate, grinding wheels are mounted on one sides of the inner walls of the mounting grooves, a containing groove is formed in the middle of the top of the mounting plate, and two fixing rings are fixedly connected to the front side and the rear side of the mounting plate; a soft brush is further included, the soft brush is installed on the other side of the inner wall of the installation groove, and glass residues marked by the grinding wheel are swept through the soft brush; the magnifying lens is protected through the protection mechanism, abrasion is avoided, the ampoule bottle opening device can be suitable for opening operation of ampoule bottles of different specifications by arranging the two installation grooves with different diameters, glass residues generated when the ampoule bottles are cut are cleaned through the arranged soft brush, and the magnifying lens is arranged, so that the magnifying lens is more convenient to use. The magnifying lens is arranged to assist older medical staff in checking medicine names on the small ampoule bottle, and the magnifying lens is protected through the arranged protection mechanism when the magnifying lens is not used.

The utility model relates to a medical multifunctional pen which comprises a pen body, an ampoule bottle cutting module is arranged at the rear end of the pen body, the ampoule bottle cutting module comprises two wheel shaft mounting pieces which are fixedly connected to the rear end of the pen body and extend outwards in parallel, the two wheel shaft mounting pieces are provided with rotating shaft holes, a rotating shaft is inserted into the rotating shaft holes, and the rotating shaft is provided with a rotating shaft. The grinding wheel is arranged between the two wheel shaft mounting pieces; a detachable scrap collecting pipe is inserted into the periphery of the rear end of the pen body, the scrap collecting pipe completely wraps the grinding wheel and the axle mounting piece in a pipe body, bottle cap inserting holes are formed in the two sides of the scrap collecting pipe corresponding to the outer end of the grinding wheel, and the outer end part of the grinding wheel is located on the outer side of the inner side edge of each bottle cap inserting hole on an orthographic projection plane perpendicular to the axis of the scrap collecting pipe; and an adhesive layer is arranged on the inner wall surface of the scrap collecting pipe. The collecting pipe completely covers a grinding wheel and a wheel shaft mounting piece, and is matched with an inner wall adhesive layer to realize real-time adsorption and collection of glass fragments, so that the fragments are prevented from escaping.

The utility model relates to the technical field of hydraulic equipment, in particular to an automatic uncovering structure of a liquid nitrogen tank, which comprises an indwelling frame, the indwelling frame comprises a top plate at the top of the indwelling frame, a winding and unwinding device is arranged on the top plate, a rope is controlled on the winding and unwinding device, and the other end of the rope is connected with a supporting part and used for controlling the height of the supporting part. A working groove is formed in the supporting part, a sliding rod and a two-way lead screw which are parallel to each other are arranged in the working groove, a first motor is arranged at the position, corresponding to the two-way lead screw, of the supporting part, sliding blocks which are connected in a sliding and sleeving mode are symmetrically arranged on the outer wall of the sliding rod, and the other ends of the sliding blocks are meshed with the two-way lead screw through lead screw nuts in the sliding blocks; a clamping block is arranged at the bottom end of the sliding block and used for clamping a neck plug, an embedded block is arranged on the side wall of the clamping block, and one end of the embedded block is fixedly connected with the clamping block. According to the utility model, the use of manpower is reduced, and the practicability and suitability of the structure are improved.

The utility model discloses an acupuncture mechanism and radiopharmaceutical subpackaging equipment comprising the same. The needling mechanism comprises a sliding shaft, an operating handle sliding up and down along the sliding shaft and a needle frame base plate, the sliding shaft is further sleeved with an elastic piece, the upper end of the elastic piece is connected with the operating handle, the lower end of the elastic piece is connected with the needle frame base plate, and a first buckle used for fixing an extraction needle is arranged on the needle frame base plate. The extraction needle moves up and down along with the needle frame base plate under the action of the operating handle, so that a soft bottle plug of a medicine bottle can be punctured. The operation handle and the needle frame base plate are arranged on the sliding shaft, the elastic piece is arranged between the operation handle and the needle frame base plate, buffering can be ingeniously provided for the extraction needle to pierce a soft bottle plug of a medicine bottle, buffering can also be provided when the extraction needle makes contact with the bottom of the medicine bottle, and bending of the extraction needle and damage to the bottom of the medicine bottle are avoided; the liquid medicine in the medicine bottle can be completely extracted to the maximum extent, the extraction requirement is met, radiation residues are reduced, and harm to operators is reduced.

The invention relates to the technical field of osmic acid solution preparation, in particular to an osmic acid solution preparation device and a use method thereof, and solves the technical problems that in the prior art, when a highly toxic osmic acid ampoule bottle is manually treated, the exposure risk of an operator is high, and the dissolution speed of osmic acid crystals is low when the ampoule bottle is directly put into a ground bottle. The invention discloses an osmic acid solution preparation device and a use method thereof. The osmic acid solution preparation device comprises a glass shell, and a moving overturning and clamping assembly capable of clamping and automatically overturning an ampoule bottle, a bottle opening mechanism for breaking off the head of the ampoule bottle, a glass gas outlet pipe system for blowing dry gas into the bottle to transfer crystals and a cover closing mechanism for automatically closing a cover of a receiving bottle are arranged in the glass shell. The full-process automatic sealing operation of transferring the ampoule bottle filled with the osmic acid crystal from bottle opening, overturning and crystal purging to automatic cover closing of the ground bottle is realized, so that an operator is completely isolated from the highly toxic osmic acid crystal and steam thereof in the whole preparation process.

The application discloses an electric ampoule bottle opening device, which comprises a fixing plate, a cutting mechanism and a breaking mechanism arranged on the fixing plate, the cutting mechanism comprises a follower disc rotatably arranged on the fixing plate, and the follower disc is connected with a rotary driving mechanism; the follower disc is provided with a center hole, and the follower disc is slidably connected with a limiting top block and a cutter holder; one end of the cutter holder close to the center hole is provided with a cutter wheel, and the cutter holder and the limiting top block can move along the radial direction of the follower disc; the breaking mechanism comprises a second rotary driving device and a lever connected with the second rotary driving device, and the lever is connected with a lever block; and the outer side of the cutting mechanism is provided with an outer shell. The electric ampoule bottle opening device can realize automatic cutting and breaking of ampoules, is more convenient and safe to operate compared with the existing manual bottle opening mode, and will not cause harm to the operator's hands.

The utility model relates to the technical field of medical instruments, and discloses a blood label uncapping auxiliary assembly which comprises a bottom plate, a plurality of arc-shaped plates are fixed above the bottom plate at intervals, blood collection tubes are placed on one sides of the arc-shaped plates, rubber caps are installed above the blood collection tubes, a clamping mechanism is arranged on one sides of the blood collection tubes, and the rubber caps are arranged on the other sides of the arc-shaped plates. The upper portions of the multiple blood collection tubes are all sleeved with lantern rings, and one sides of the lantern rings are connected with moving mechanisms. A plurality of blood collection tubes are placed on one side of a plurality of arc-shaped plates and can be clamped and positioned through the clamping mechanism, so that the blood collection tubes are prevented from shaking during cap removal, a plurality of lantern rings can be driven to move through the moving mechanism, and the blood collection tubes are prevented from shaking during cap removal. When the lantern ring is in contact with the rubber cap, the rubber cap can be driven to move upwards, so that cap removal treatment can be performed on a plurality of blood collection tubes at the same time.

The utility model belongs to the technical field of automatic box opening machinery, and particularly relates to an automatic opening and closing cover and multi-box-cover temporary storage device. Comprising a cover opening and closing transfer assembly, a multi-box-cover temporary storage assembly and a carrying table. The cover opening and closing transfer assembly comprises a cover opening and closing device, a multidirectional transfer device and a fixed rack, the fixed rack stretches across the multi-box-cover temporary storage assembly and the carrying table, the multidirectional transfer device carries the cover opening and closing device with the fixed rack as a support to move between the multi-box-cover temporary storage assembly and the carrying table, and the cover opening and closing device comprises a pneumatic suction cup and a pneumatic finger. A self-locking buckle of the turnover box is triggered through a pneumatic finger, and a box cover of the turnover box is grabbed through a pneumatic suction cup; according to the automatic cover opening and closing and multi-box-cover temporary storage equipment, the problem of positioning consistency of a plurality of turnover boxes in the transferring and cover opening and closing process is solved; the automatic cover opening and closing operation of the initiating explosive device turnover box is achieved, and potential safety hazards existing in the cover opening and closing operation are reduced.

In a hand-held capper / decapper device, cap drivers in an array are driven by an array of rotary motors that drive the cap drivers in forward and reverse rotary directions to cap and decap caps from threaded receptacles. A common linear drive drives ejector pins through the centers of cap drivers to eject caps from the cap drivers. Single button operation is enabled by a controller that responds to press and release of a control button to alternate between decap and cap functions. The cap function finishes with ejection by extension of an ejector pin. An ejector button may also be provided for ejection without rotation of cap drivers. The cap drivers float against compression springs that apply axial force to the cap drivers. Ejection of the caps is staggered to reduce force required. Replaceable cap drivers designed to corresponded to cap designs are supported in a removable cartridge that is retained on a hand-held housing by magnets.

The application relates to the technical field of medical equipment, and discloses a cover opening and closing mechanism, which comprises a supporting plate, a rear end assembly, a first buffer assembly, a front end plate and a second buffer assembly; the rear end assembly comprises a rear end shell, a driving motor and a cover clamping assembly; one end of the first buffer assembly is slidably connected to the supporting plate in the vertical direction, and the other end of the first buffer assembly is connected to the rear end shell; the front end plate is provided with a through hole, and a pipe cover can pass through the through hole; one end of the second buffer assembly is slidably connected to the rear end shell in the vertical direction, and the other end of the second buffer assembly is connected to the front end plate. The double-buffering structure can simultaneously produce buffering effects on the pipe body and the pipe cover of consumables, so that the pipe body and the pipe cover are prevented from being damaged, the application can reduce the damage to the consumables during use, and further reduce the additional consumption of the consumables, the re-sampling of doctors and patients and the lag of obtaining the examination results, and thus the time and economic cost are greatly saved.

The utility model provides a bottle cap screwing device for a grinding bottle, and belongs to the technical field of grinding devices. The bottle cap screwing device is used for pressing and rotating a bottle cap of a grinding bottle and comprises a bottle cap clamping device, a rotating mechanism and a lifting mechanism. The bottle cap clamping device comprises a pressing plate and two clamping plates arranged on one side of the pressing plate in a spaced mode. A containing space used for containing a mounting rod on a bottle cap is defined by the two clamping plates and the pressing plate, and the two clamping plates are used for abutting against the two sides of the mounting rod correspondingly. The rotating mechanism is connected with the bottle cap clamping device and used for driving the bottle cap clamping device to rotate around the center axis of the bottle cap. The lifting mechanism is connected with the rotating mechanism and used for driving the rotating mechanism and the bottle cap clamping mechanism to ascend and descend. According to the bottle cap screwing device, the bottle cap can be pressed down and rotated, the bottle cap screwing device is suitable for a grinding bottle which can be opened and closed through pressing down and rotating, and the bottle cap of the grinding bottle can be screwed easily, conveniently and efficiently.

The utility model discloses an auxiliary device for breaking off an ampoule bottle, which relates to the technical field of medical auxiliary instruments and comprises a cylindrical shell, a conical inner cavity matched with the head of the ampoule bottle is arranged in the cylindrical shell, a first through hole is formed in one side of the outer circumferential surface of the cylindrical shell, and the cylindrical shell is used for covering the head of the ampoule bottle; the scratching mechanism is fixed on the outer surface of the cylindrical shell and corresponds to the first through hole; the cutter comprises an elastic plate, one end of the elastic plate is fixed to the outer surface of the cylindrical shell, the other end of the elastic plate extends to the outer side of the first through hole and is provided with a cutter, and the cutter is used for scratching the neck of the ampoule bottle so that the ampoule bottle can be broken along the scratch; according to the utility model, the neck position of the ampoule bottle can be firstly scratched, so that the acting force for breaking off the ampoule bottle is reduced, and the labor intensity of nurses is reduced; and the rubber protective cylinder is further arranged, fingers of nurses can be prevented from being scratched by the ampoule bottles, and potential safety hazards are reduced.

The barreled water cover opener convenient to operate comprises a lantern ring and a sleeve shell, an annular groove is formed in an opening of the inner wall of the top end of the lantern ring, the sleeve shell is provided with an opening in the bottom end, and the bottom end of the sleeve shell is rotationally installed in the annular groove in the top end of the lantern ring. A second through opening is formed in the upper position of the side wall of the sleeve shell, a fixing plate extending out of the sleeve shell is fixedly installed in the second through opening, a cutter groove is formed in the inner end of the fixing plate, a movable cutter is arranged in the cutter groove, and a through hole communicated with the cutter groove is formed in the outer end of the fixing plate. And a connecting rod fixedly connected with the cutter is movably inserted into the through hole. According to the sealing cover cutting device, the threaded ring is screwed to extrude the two extrusion blocks, the lantern ring can be fixed to the barrel opening, then the connecting plate is pressed to enable the cutter to make contact with a sealing cover at the barrel opening, finally, the sealing cover can be rapidly cut by rotating the sleeve shell, the whole operation process is simple and convenient, large strength is not consumed, and the sealing cover is not prone to being injured.

Apparatus and associated methods relate to a dispenser system (100) having an audio spectral generation module (ASGM) (120) configured to interact with sound waves generated by the opening of a container (105) disposed within the dispenser system (100) to generate an audio target spectral profile (ATSP). Container (e.g., recyclable, such as a metal can) (105) is operably coupled to a dispenser (104). The dispenser system (100) includes a closure assembly (110) and a reusable dispensing cap (115). The container (105) is placed in closure assembly (110) that is configured to connect with reusable dispensing cap (115). The reusable dispensing cap (115) includes an aperture (120). As a user rotatably connects the closure assembly (110) with the reusable dispensing cap (115), an opening element of the reusable dispensing cap (115) may engage with a score (130) of the end of the container (105). As a dispenser (104) is coupled to the reusable dispensing cap (115) and operated to open the container (105), the opening element opens the container (105) end along the score (130).

The full-automatic pet can opening and feeding machine comprises a machine base, an automatic feeding assembly, a cover cutting mechanism, a cover taking mechanism and a feeding mechanism are arranged on the machine base, and a cover opening machining station, a feeding groove and an empty can recycling opening are formed in the machine base; the automatic feeding assembly comprises a rotary disc, a rotary feeding mechanism and a pushing mechanism, a plurality of containing grooves are circumferentially distributed in the rotary disc at equal intervals, the containing grooves are used for containing cans, the rotary feeding mechanism is used for driving the rotary disc to rotate, and the pushing mechanism is used for pushing the cans on the containing grooves to the uncovering machining positions; the feeding mechanism is respectively connected with the uncovering processing station, the feeding groove and the empty can recovery port; the cover cutting mechanism is used for cutting the can upper cover on the cover opening machining station, and the cover taking mechanism is used for taking out the can upper cover on the cover opening machining station. According to the automatic can feeding device, full-process automation from can feeding, automatic cover opening to food feeding can be achieved, convenience is brought to users, and the automatic can feeding device is particularly suitable for feeders who are inconvenient to move; a user does not need to contact a sharp can cover, so that the safety is improved.

The utility model discloses a portable cutting device for ampoule bottles, which relates to the technical field of ampoule bottle cutting and comprises a grinding wheel body, one end of the grinding wheel body is fixedly connected with a mounting seat, the other end of the mounting seat is provided with a mounting groove, a handle is movably connected in the mounting groove, and one end of the handle is symmetrically and fixedly connected with positioning blocks. A through hole is formed in one end of the grinding wheel body and penetrates through the mounting base and the handle, a fixing rope is mounted in the through hole, a plug is fixedly connected to one end of the fixing rope, a knot is arranged at the other end of the fixing rope, a fixing frame is mounted on the outer side of the mounting base, and a containing base is fixedly connected to one end of the fixing frame. By the adoption of the structure, when medical staff cut an ampoule bottle, the medical staff does not need to make direct contact with a grinding wheel or the bottleneck portion of the ampoule bottle, so that the risk that the hand is scratched is reduced, the ampoule bottle cutting device conforms to human engineering, the medical staff can conveniently and evenly apply force, and the situation that the ampoule bottle is broken or fragments splash due to improper force application is avoided.

The present application discloses an automatic cover opening device, comprising: an unlocking module, a box cover control module, and an operation table, wherein the unlocking module and the box cover control module are both mounted on the operation table; the operation table is provided with a fixed position for placing a box body, a box cover is provided on the box body, and a lock catch is provided between the box cover and the box body; the unlocking module comprises clamping jaws and a clamping jaw driving mechanism; the clamping jaws are arranged on one side of the fixed position corresponding to the position of the lock catch, and the clamping jaw driving mechanism drives the clamping jaws to lock or unlock the lock catch; and the box cover control module comprises a rotary cover opening mechanism, the rotary cover opening mechanism is provided with a suction assembly, the suction assembly is arranged above the box cover and is capable of suctioning the box cover, and the rotary cover opening mechanism drives the suction assembly to ascend / descend and / or rotate, thereby driving the box cover to open or close. By means of embodiments of the present application, automatic opening and closing of the box cover is realized.

The utility model discloses an edge cutting can opener which comprises a main body, a driving unit and a cutting unit, the driving unit and the cutting unit are installed on the main body, the driving unit and the cutting unit are in an engaged state, the driving unit comprises a cone rod, a shaft sleeve, a spring, a wedge sleeve and a plug pin, one end of the cone rod is provided with a cone disc, and the other end of the cone rod penetrates through the main body to extend. A limiting hole is formed in the extending end, the shaft sleeve and the spring are arranged on the cone rod in a sleeving mode, the two ends of the spring abut against the shaft sleeve and the body respectively, the wedge sleeve is arranged at the extending end of the cone rod in a sleeving mode, and the plug pin is inserted into the limiting hole to be matched with the wedge sleeve. According to the edge cutting can opener, two butterfly-shaped elastic pieces and one gasket are reduced, so that assembling parts of the driving unit are reduced, accumulated errors in the assembling process are reduced, the assembling precision is improved, the quality stability of the can opener is ensured, meanwhile, due to the fact that the assembling parts are reduced, the production efficiency of the can opener can be improved, and the production cost is reduced. And the production cost of the can opener can be reduced, and the service life of the can opener can be prolonged.

The utility model discloses a pair of glass ampoule cutting pliers which comprises a first pliers handle and a second pliers handle, a connecting mechanism is arranged in the middle of the outer surface of the first pliers handle and the middle of the outer surface of the second pliers handle, and one end of each of the first pliers handle and the second pliers handle is fixedly connected with a pliers mouth. According to the glass ampoule cutting pliers, through the arrangement of the clamping groove and the scribing piece, the clamping groove ensures that the bottleneck of the glass ampoule is firmly fixed in the pliers mouth during cutting, the bottleneck is prevented from sliding or shifting in the cutting process, the accuracy of the cutting position is guaranteed, and the scribing piece is located in the middle of the clamping groove and just corresponds to the cutting point of the bottleneck of the glass ampoule; according to the utility model, non-uniform cutting traces caused by unfixed scribing positions are avoided, the cutting process is more stable, the generation and splashing of glass fragments are reduced, the risk that medical personnel are scratched by the glass fragments is reduced, the possibility of liquid medicine leakage or pollution caused by improper cutting is avoided, and the working efficiency is improved. And the working efficiency of nursing personnel and the medication safety of patients are improved.