27results about "Threaded caps removal" patented technology

This invention relates to a method for disassembling and reassembling fluorinated furnace slag containers, specifically within the field of radioactive waste collection technology. The method is applied to the disassembly and reassembly assembly of fluorinated furnace slag containers, used in conjunction with the slag containers. Before execution, the slag containers are placed in the disassembly / reassembly area. The method includes disassembly and reassembly: during disassembly, an industrial robot A, equipped with a cover disassembly / reassembly mechanism, automatically unscrews spring bolt A and transfers the cover to an overhead platform; reassembly is performed in reverse. The overhead platform has a positioning pit with perforated holes for easy replacement of the sealing ring. The advantages of this invention are: fully automated disassembly and reassembly, replacing high-intensity manual labor and significantly improving efficiency; personnel only need to remotely monitor or briefly enter the overhead area, achieving human-machine isolation and greatly reducing the risk of radiation exposure; the use of an electromagnetic chuck with floating buffer avoids rigid collision damage to the flange sealing surface; the perforated hole design of the overhead platform allows for convenient replacement of the sealing ring without flipping the cover; and the use of anti-loosening spring bolts prevents parts from scattering, simplifying automated material management.

The utility model relates to a kind of sample bottle bottle-opening device, sampling device and stereoscopic structure detection device, it includes drive mechanism, screw cap mechanism, fixed mechanism and tray mechanism, wherein, the support module of tray mechanism includes several modularized racks, rack can make the sample bottle suspended on it Setting;Screw cap mechanism can be clamped to sample bottle, to make under the driving effect of drive mechanism drive sample bottle to carry out multidimensional motion, and can be transferred to the sample bottle placed on tray mechanism to fixed mechanism;The bottle body support plate of fixed mechanism can support the bottle bottom of sample bottle, and by bottle gripper from the opposite side of sample bottle Clamping, to realize the limiting of the bottle body of sample bottle;When the bottle body of sample bottle is limited by fixed mechanism, the bottle-opening gripper of screw cap mechanism can make the bottle cap of sample bottle be limited by the way of tightening bottle-opening gripper, and by bottle-opening motor drive bottle-opening gripper drive bottle cap to rotate.

The present application relates to the technical field of cap covering instrument, and particularly relates to a blood collection tube cap removing and covering instrument, which comprises a cap covering instrument body, the top end of the cap covering instrument body is provided with an azimuth adjusting mechanism, one side of the azimuth adjusting mechanism is provided with a lifting adjusting mechanism, the bottom end of the lifting adjusting mechanism is provided with a plurality of grabbing mechanisms, the azimuth adjusting mechanism and the lifting adjusting mechanism can accurately position the spatial position of the grabbing mechanism relative to the blood collection tube rack and the cap placing disc, and ensure the accuracy of the grabbing and placing actions, the grabbing mechanism adopts an electric telescopic rod to drive a clamping frame and a grabbing clamp, cooperates with a movable mechanical arm, can stably hold and perform different cap opening actions such as unscrewing or pulling, is suitable for various blood collection tube types, a front and back moving mechanism drives the blood collection tube rack to move horizontally, is convenient for sequentially processing multiple test tubes, significantly improves the batch processing efficiency, and the cap placing disc mechanism can adjust the position, so that the tube caps after cap removing are orderly placed, and confusion and cross contamination are avoided.

The utility model provides a kind of anti-skid bottle opener for biopharmaceutical container, including handle and the bottle opener head being set in one end of handle, bottle opener head includes: mounting seat, is installed on handle;Cap cover, is installed on mounting seat, and the inner wall of cap cover has the structure of engagement;Protective cover, is installed on mounting seat, and located cap cover outside;Loop, fixedly installed on protective cover;Cap cover is multiple, is nested in turn arrangement, loop is multiple, is nested in turn arrangement;The cap cover of outermost side is fixedly set on mounting seat by the loop of outermost side, and the upper end of the side portion of multiple cap cover located in inside is respectively connected with corresponding loop.The utility model uses multiple nested installation's cap cover, when container bottle cap is sleeved into corresponding cap cover inside, inside cap cover is lifted under the action of container bottle cap, can be applicable to multiple different size's bottle cap, and residual liquid can be blocked by protective cover.

The present application relates to the technical field of medical apparatus and instruments, in particular to a sample pretreatment system with automatic cover opening, which comprises a whole machine base plate, a sample feeding tray, a feeding side dialing assembly, a test tube rack ID identification assembly, a horizontal feeding assembly, a test tube ID identification assembly, a test tube cover opening and clamping assembly, a cover opening assembly, a test tube cover collecting assembly, a test tube rack conveying assembly, a floor cabinet assembly, an upper shell and a control assembly, when the test tube reaches the test tube cover opening and clamping assembly, the test tube on the test tube rack is clamped, then rises by a certain distance, so that the test tube cover rises to the cover opening assembly, the cover opening assembly then rotates the test tube cover, and the test tube cover is separated from the test tube opening, the system can automatically identify, open and collect the sample cover, and the cover opening operation has very high safety and stability, reduces the labor intensity of the operator, reduces the biological pollution risk, improves the sample processing efficiency, and solves the problem of unreliable cover opening of the existing cover opening machine connected with the testing equipment.

The application relates to a photoresist automatic replacement device and a control method, a control device and a storage medium thereof. When the photoresist needs to be replaced, the bottle body of a containing bottle is first clamped and fixed by a first clamping assembly, then the second clamping assembly is driven to move to the bottle cap position of the containing bottle by a moving assembly, the bottle cap is clamped, the bottle cap and the suction pipe are pulled out together by the moving assembly, the first clamping assembly is loosened, a new bottle body filled with photoresist is replaced, the new bottle body is clamped and fixed by the first clamping assembly, the suction pipe is inserted into the new bottle body by the moving assembly, and the bottle cap is capped on the new bottle body. In this way, the photoresist can be automatically replaced, the work efficiency is high, and the phenomenon that the photoresist is polluted by particles during the manual pipe pulling and pipe inserting replacement process can be avoided.

Described herein are devices and methods for removing caps from bottles and vials. The devices can include locking mechanisms, teeth for crimping caps, especially metal caps, and balancing tips that balance out the force exerted when the locking mechanisms are closed. The methods can include placing the devices on a cap attached to a bottle, pushing down so that the teeth of the devices surround the cap, locking the locking mechanism such that the teeth indent the cap, and removing the devices along with the caps from the bottles or vials.

This invention belongs to the field of automated biological sample processing technology, and discloses a blood stratification identification method and device for a blood sorting workstation. The device includes: a test tube rack loading and conveying platform with a rectangular circulating flow channel, with an opening station and a detection station sequentially arranged in the middle of the feed channel; an automatic opening mechanism for performing precise opening or closing operations on the sample tubes; a supplementary lighting unit containing independently switchable white light and blue light sources for providing vertically downward multispectral supplementary lighting; and a camera unit located to the side of the detection station. The identification method includes: the step of transferring the tube back to the test tube rack after opening the cap for further detection, and the logic of cyclically processing multiple sample tubes on the same test tube rack. This invention eliminates reflective interference through top multi-color vertical supplementary lighting, significantly improving the identification accuracy of the blood leukocyte layer interface; simultaneously, the rectangular circulating flow platform achieves a high-throughput, fully automated sample processing workflow within a compact space.

This utility model relates to the field of machinery, specifically to a novel capping device, comprising an assisting ring sleeve that can be fitted onto the outer ring of a bottle cap. The assisting ring sleeve includes two openable and closable assisting semi-rings, one end of which is a hinged end and the other end is a movable end. The hinged ends of the two assisting semi-rings are rotatably connected. The inner wall surface of each assisting semi-ring has an anti-slip pattern that mates with the outer ring of the bottle cap, and the outer wall surface of each assisting semi-ring has multiple arc-shaped protrusions to increase friction. This invention solves the technical problems of existing threaded bottle caps being difficult to open and causing discomfort to the hands.

The utility model relates to an inner and outer cover opening mechanism for a solvent barrel, which is characterized by comprising an inner and outer cover opening mechanism mounting seat, an inner and outer cover opening mechanism lifting motor fixedly mounted on the inner and outer cover opening mechanism mounting seat, and an inner and outer cover opening mechanism driven by the inner and outer cover opening mechanism lifting motor and connected to the inner and outer cover opening mechanism mounting seat in a sliding manner, a cover opening motor and a cover opening motor speed reducer which are sequentially connected are fixedly arranged on the inner cover and outer cover opening mechanism, the output end of the cover opening motor speed reducer is connected with a discharging block and two cover opening air cylinders which are fixed to the discharging block and arranged oppositely, and the telescopic ends of the two cover opening air cylinders are each provided with a cutter claw capable of penetrating through an outer cover. According to the mechanism, the outer cover and the inner cover of the solvent barrel can be conveniently opened, and unmanned opening of the inner cover and the outer cover of the solvent barrel is achieved.

The application relates to the technical field of automatic synthesis systems, and discloses a packaging material synthesis system and a synthesis control method. The packaging material synthesis system comprises a tank supply device, a filling device, a transfer device, a first carrying device, a cap screwing device, a pipetting device, a tracing device, a processing device and a second carrying device. The tank supply device is used for supplying material tanks. A plurality of filling modules of the filling device are used for filling materials into the material tanks according to preset formulas. The preset formulas are at least two, and the at least two preset formulas have different materials. The transfer device is used for temporarily storing the material tanks. The first carrying device is used for reciprocally carrying the material tanks between the tank supply device, the filling device and the transfer device. The processing device is used for physically processing the materials filled into the material tanks. The second carrying device is used for reciprocally carrying the material tanks between the transfer device and the processing device. The application has a high degree of automation, can realize synthesis of different formulas, effectively improves the synthesis efficiency, and reduces the time cost.

A capping and de-capping apparatus (100) for capping and de- capping tubes (112) disposed in a tube holding rack (111) having a two-dimensional array of apertures (114) for holding the tubes (112). The apparatus (100) comprises a rack support (110) for supporting the tube holding rack (111), a head unit (120) adapted for carrying a cartridge (152) comprising at least one capping and de-capping gripper (122), a drive system (130) for moving the rack support (110) and the head unit (120) relatively towards and away from one another, in order to cause engagement or disengagement of the capping and de- capping gripper (122) with or from a cap (113) of at least one tube (112), and a drive system (140) for rotating the capping and de-capping gripper (122), wherein rotation in one direction causes attachment of the cap (113) to the tube (112) and rotation in the opposite direction causes detachment of the cap (113) from said tube (112).

The present disclosure relates to the technical field of EP tube opener, and one embodiment of the present disclosure provides an EP tube opener applied to an EP tube, which comprises a barrel, a first pressing plate, a second pressing plate and an elastic connecting piece. The first pressing plate is movably arranged in the barrel through an adjusting mechanism and is used for abutting against the lower surface of the flange of the EP tube cover. One end of the second pressing plate is rotationally matched with the inner side wall of the barrel through a hinge piece and is used for abutting against the upper surface of the EP tube cover. The elastic connecting piece is arranged on the inner side wall of the barrel and is used for elastically connecting the second pressing plate and the inner side wall of the barrel. Through the above technical solution, the technical problem that the operation of opening the tube cover by using the thumb is relatively laborious and the sample may be polluted by contacting the liquid in the EP tube in the prior art is solved.

The application discloses a barrel opener and relates to the technical field of barrel opening devices. The barrel opener comprises a mounting seat, the bottom of the mounting seat is provided with a containing cavity, a hole plate and a plurality of sliding pins slidingly arranged on the hole plate are arranged in the containing cavity, and the bottom of the mounting seat is provided with an opening in communication with the containing cavity. When the barrel opener is placed above a barrel cover, part of the sliding pins protrude out of the opening and are embedded into a groove in the barrel cover. The barrel opener can improve the adaptability.

Decapping system and methods of performing a decapping process for screw cap test tubes. In an embodiment, a method comprises loading a test tube rack in a rack holder that holds the test tube rack stationary, where the test tube rack holds the screw cap test tubes aligned in a row. The method further comprises clamping the row of the screw cap test tubes between a pair of jaw members of a row clamp, where clamp surfaces of the jaw members apply a force to opposing sides of the row of the screw cap test tubes. The method further comprises successively contacting screw caps of the screw cap test tubes in the row with a rotating bit of a decapper tool to spin the screw caps in a loosening direction.

This utility model relates to the field of blood collection tube cap removal technology, aiming to solve the technical problems of low efficiency, poor compatibility, and inability to open tubes in batches in existing automatic cap-opening devices. This utility model provides a blood collection tube cap removal machine, including a frame, a lifting rod, a fixed plate, multiple limiting components, multiple clamping components, and a tray. The fixed plate is connected to the top of the frame via the lifting rod. Multiple limiting components are spaced apart at one end of the fixed plate near the tray; the limiting components are rotatably connected to the fixed plate. Multiple clamping components are spaced apart at one end of the tray near the fixed plate; the limiting components and clamping components are arranged opposite to each other. The tray is connected to the bottom of the frame. The blood collection tube cap removal machine provided by this utility model can remove caps in batches simultaneously, and is simple, efficient, and economical to operate.

The utility model belongs to the field of unscrambler, especially instrument cover unscrambler. In order to solve the technical problem of inconvenient and unattractive of the existing unscrambler, the utility model discloses an instrument cover unscrambler, including handle and the clamping belt of two ends free setting, the clamping belt can be accommodated in the cavity of handle. The utility model sets up the cavity on the unscrambler handle, and the tail end of clamping belt is not fixed on the handle, but both ends are free end, and the clamping belt is accommodated in the cavity to improve the portability and the aesthetic property of unscrambler when not using.

The present disclosure discloses a threaded cap opener that includes: a fixing plate having a plurality of engaging members or a plurality of position-limiting posts fixedly disposed thereon; a cap opening assembly detachably connected to the fixing plate, wherein the cap opening assembly includes: a hand-held plate mechanism having a V-shaped through hole and a plurality of guide and latch slots or a plurality of position-limiting holes disposed therethrough respectively, with the plurality of engaging members detachably engaged with the corresponding guide and latch slots respectively or the plurality of position-limiting posts positioned and latched in the corresponding position-limiting holes respectively; a serrated mechanism securely disposed along an edge of the hand-held plate mechanism; a second serrated rack securely disposed on an edge of the through hole; and a magnetic attachment member securely disposed in the hand-held plate mechanism.

This application discloses a self-clamping tightening and loosening device for the cylindrical portion of a cylindrical object. The device includes multiple finger-shaped members, each fitted with an eccentric rubber sleeve, for twisting and engaging the cylindrical top. After the top is removed, the clamping force on the top decreases when the resisting torque is removed or the object returns to its initial position. When not subjected to torsional loads or in the opposite direction of the designed engagement, the initial clamping state is maintained on the component, allowing for component handling. The design of this invention increases clamping force by employing directional deformation of the eccentric rubber sleeve, which can be designed as a pair if both clockwise and counterclockwise directions are required.

Provided is a lid opening and closing tool for coupling a lid to a container or separating the lid coupled to the container. The lid opening and closing tool may comprise: a body; a connection unit connected to one side of the body; a torque variable unit connected to the other side of the body and determining rotational torque of the connection unit; and a lid opening and closing member including a first recessed portion in which the lid is to be positioned and detachably coupled to the connection unit.

This utility model relates to the technical field of grain transportation and storage devices, specifically to an automatic sample dispensing device for docking with a grain sample storage facility. The utility model includes a sample bottle conveying unit, a capping unit, a sample bottle fixing mechanism, a dispensing and collection bin, and a moving mechanism. The capping unit and the sample bottle fixing mechanism work together to open and close the sample bottles at the capping station. The sample bottle fixing mechanism is mounted on top of the dispensing and collection bin via a sample bottle rotating mechanism, which switches between the capping and dispensing stations. Along the conveying trajectory of the sample bottle conveying unit, there are sequentially arranged inlet, temporary storage, and outlet stations. The capping unit is mounted on the moving mechanism, which is suitable for reciprocating the transfer of the sample bottles, held and fixed by the capping unit, between the capping and temporary storage stations. This utility model can improve the efficiency of the sample dispensing process after sample expiration.

To enable automatic and effective detachment / attachment of a cap C at each of two mouth parts, even when a position of the cap C screwed on the two mouth parts for each culture container 2 varies due to a formation error.SOLUTION: The cap detachment / attachment device comprises: support means 3 for supporting a culture container 2 having a first mouth part 2aA and a second mouth part 2aB; first cap opening / closing means for detaching / attaching the cap C of the first mouth part 2aA; second cap opening / closing means for detaching / attaching the cap C of the second mouth part 2aB; and positioning means 6 for positioning the first mouth part 2aA and the second mouth part 2aB in a first operation position and a second operation position. When the cap C is removed from the first mouth part 2aA in the first operation position by the first cap opening / closing means, the positioning means 6 positions the second mouth part 2aB in the second operation position, and the second cap opening / closing means detaches / attaches the cap C of the second mouth part 2aB.SELECTED DRAWING: Figure 5

A multifunctional bottle opener is provided, which includes a mango-shaped flat plate. An inner side of the mango-shaped flat plate is provided with a recess configured to accommodate a can lid. The mango-shaped flat plate is provided with an installation groove, and the installation groove is communicated to the recess. The installation groove is sequentially provided with a first serrated plate, a clamp plate, and a second serrated plate, and serrations of the first serrated plate and the second serrated plate are provided in the recess. The first serrated plate, the clamp plate, and the second serrated plate are all provided with a plurality of installation holes. A threaded hole is provided directly opposite the installation hole in the installation groove, and a screw is provided in the installation hole. This multifunctional bottle opener greatly enhances the convenience and versatility of use, thereby meeting needs of different scenarios.

This utility model belongs to the field of cap-opening devices, specifically a centrifugal cap-opening device for blood testing vacuum blood collection tubes. A drive motor is fixedly connected to the bottom of the base plate, and a guide rail is slidably connected to the frame of the drive motor. A motor driver is provided on the front side of the drive motor, and a drive control board is fixedly connected to the frame of the motor driver. A storage rack is provided on the side of the motor driver, and a camera is fixedly connected to the upper part of the base plate. After the gripper arm is placed between the fixed clamping plate and the movable clamping plate, the drive motor drives the movable clamping plate to clamp the reagent tube. At this time, the gripper arm clamps the cap and then lifts it upward to complete the capping of the reagent tube. Then, the gripper arm moves to the inclined side of the cap-removing plate and moves towards the motor driver. If the cap of the gripper arm has not been detached, the cap clamped by the gripper arm will be blocked by the frame of the cap-removing plate. With the movement of the gripper arm, the cap is dislodged and falls into the storage rack for centralized collection.