3581 results about "Operating table" patented technology

The invention discloses a high-quality edge cutting paperboard edge cutting system in the technical field of paperboard edge cutting. The high-quality edge cutting paperboard edge cutting system comprises an operation table; a clamping module, a cutting module, a detection module and a control module are arranged on the operation table; the clamping module is used for fixing a paperboard; the cutting module comprises a cutter and a first moving assembly; the first moving assembly is used for assisting the cutter to complete shearing motion; a humidity adjusting assembly is arranged on the cutter; the humidity adjusting assembly is used for carrying out targeted humidity adjustment along the paperboard cutting position; the detection module is used for detecting the water content condition of the cutting position; the control module is used for controlling operation of the humidity adjusting assembly based on the water content condition of the cutting position. According to the scheme, the process parameters can be automatically adjusted according to the real-time feedback result, and the stability and consistency of the cutting quality are ensured.

The invention discloses a drilling and grinding integrated combined machining device for hardware machining, and relates to the technical field of hardware machining, the drilling and grinding integrated combined machining device comprises an operation table, a supporting arm is arranged at the top of the operation table, a lifting device for lifting is arranged on the outer side of the supporting arm, drilling equipment is fixedly connected to the outer side of the supporting arm, and a drilling rod is arranged at the bottom of the drilling equipment; the fixing frame is fixedly connected to the top of the operation table, a through groove is formed in the top of the fixing frame, a rotary drum is fixedly connected to the bottom of the fixing frame, and a plurality of fixing frames are arranged in the rotary drum, so that the situation that an outer side material curls along a drill bit edge belt to form burrs in the plate drilling process of the drill rod is avoided; the mounting frame and the flattening piece rotate around the hole diameter of the plate under the action of the transmission piece, the flattening piece continuously pushes towards the middle of the hole diameter, the plate at the hole diameter expanding outwards is pushed towards the middle, and supporting is guaranteed when the plate is drilled.

The utility model relates to the field of clamps, and discloses a positioning device for flange joint welding processing, which comprises an operating table and a three-jaw chuck, the three-jaw chuck comprises jaws, the operating table is a square frame, the upper part and the lower part of the operating table are flat plates, the top of the operating table is fixedly connected with the bottom of a plane bearing, and the plane bearing is fixedly connected with the operating table. The upper portion of the plane bearing is fixedly connected with the bottom of a three-jaw chuck, the top of the operation table is rotationally connected with the three-jaw chuck through the plane bearing, the outer wall of the three-jaw chuck is fixedly connected with four fixing blocks, the four fixing blocks are evenly distributed on the outer wall of the three-jaw chuck, pressing plates are arranged on the tops of the fixing blocks, and adjusting holes are formed in the pressing plates. The top of the fixing block is in threaded connection with a pressing stud. According to the utility model, the three-jaw chuck and the pressing stud are matched with the pressing plate, so that the steel pipe and the flange can be stably fixed, and the position of the pressing plate can be adjusted according to the flanges with different sizes, so that the fixture is suitable for welding the steel pipes and the flanges with various specifications.

The invention discloses a positioning method, device and system for a surgical cart and a storage medium. The method comprises the following steps: acquiring a first view image, corresponding to a registration device, of a first surgical cart acquired by an image acquisition device, and determining a first relative pose of the first surgical cart relative to the registration device based on the first view image; acquiring a second visual field image, corresponding to the registration device, of a second surgical cart acquired by an image acquisition device, and determining a second relative pose of the registration device relative to the second surgical cart based on the second visual field image; and determining a relative positioning pose of the first surgical trolley relative to the second surgical trolley based on the first relative pose and the second relative pose. According to the embodiment of the invention, the problem of data interference of a plurality of sensor devices in a traditional positioning method is solved, and the positioning accuracy of the surgical trolley is improved while the positioning complexity is reduced.

The invention belongs to the technical field of constructional engineering construction, and provides pipeline cutting equipment for constructional engineering construction, which comprises an operation table, two groups of mounting plates are arranged at the top of the operation table, mounting rings are fixedly connected to the upper parts of the two groups of mounting plates, and clamping assemblies for clamping pipelines are arranged in the mounting rings. An adjusting assembly used for adjusting the positions of the mounting plates and the mounting rings is arranged at the joint of one mounting plate and the operation table, a mounting base is fixedly connected to one side of the operation table, and a cutting machine is mounted at the top of the mounting base. According to the pipeline cutting device, pipelines with different diameters and lengths can be supported and clamped, the cutting length of the pipeline can be determined through the positioning plate, and compared with manual measurement, the pipeline cutting device is more accurate and simpler and more convenient to operate.

The utility model discloses a pipe production cutting device which comprises an operation table and a base, the outer side of the operation table is fixedly connected with an L-shaped plate, a threaded pressing rod is arranged in the L-shaped plate, one side of the threaded pressing rod is connected with a rotating disc, the other side of the rotating disc is provided with a clamping plate, the top of the L-shaped plate is fixedly connected with a spring, and the spring is fixedly connected with the base. A top plate is arranged at the top of the spring and connected through a transverse plate. According to the cutting device for pipe production, a threaded pressing rod, a clamping plate, a spring, a transverse plate and other structures are installed at the top of the operation table, so that the clamping effect is better during use, the threaded pressing rod is reversely screwed firstly, then a pipeline is placed at the top of the operation table, and then the threaded pressing rod is screwed to drive the clamping plate to clamp the pipeline from the two sides; the clamping plate is arranged on the top of the pipeline, the transverse plate is pressed on the top of the pipeline, when the pipeline needs to be cut, the clamping plate and the transverse plate can achieve the dual clamping effect on the pipeline, and therefore the clamping effect is stable during cutting.

A system (200) for detecting a collision of a patient bearing device (18) with an object, a ground or a part of the operating table, wherein the system (200) comprises: a patient bearing device (18) which can be used as a part of an operating table; a load sensor arrangement with at least one load sensor which issues sensor values; a load determination unit which determines a load with the sensor values, wherein the load comprises a load acting on the load sensor arrangement or a load acting on the patient bearing device (18); and a detection unit which detects a possible collision of the patient bearing device (18) with an object, a ground or a part of the operating table if the load determined by the load determination unit falls below a specified first threshold while the patient bearing device (18) or at least one segment of the patient bearing device (18) moves downwards.

The invention discloses a flange welding device of a Coriolis mass flowmeter, and relates to the technical field of flange welding, the flange welding device comprises an operation table, a flowmeter main body and two flanges, and two auxiliary welding mechanisms distributed left and right are installed above the operation table; the auxiliary welding mechanism comprises a moving seat, an adaptive mounting seat, a fixed shaft leveling mechanism and a traction mechanism; the flange can be coaxial with the end of the flow meter body through the fixed-axis leveling mechanism, the flange is clamped by being matched with traction of the traction mechanism, whether the flange is vertical or not can be detected at the moment, meanwhile, the flange can be actively adjusted to be perpendicular to the end of the flow meter body, and three-axis positioning of the flange can be achieved through the movable base and the adaptive installation base. And finally, the fixed shaft of the flange is vertically attached to the end of the flow meter body through the movable base, then welding operation can be conducted, the welding position of the flange and the flow meter body is more accurate, and follow-up assembly and use of the Coriolis flow meter are facilitated.

A patient support apparatus, such as a bed, cot, stretcher, operating table, recliner, or the like, include a litter frame, a support deck, a battery, an AC connector for receiving electrical power, a plurality of motorized actuators, and a control system. The control system limits the amount of electrical power available to the motorized actuators to different levels depending upon whether the AC connector or the battery is powering the patient support apparatus. The control system may also or alternatively change the power available to the motorized actuators depending upon whether a mattress therapy is currently in progress or not. Still further, the control system may pause battery recharging during actuator movement, may utilize one or electronic fuses to control power delivery, and / or wake up sleeping (or shut down) microcontrollers using a specialized network transceiver command that cause the recipient transceiver to wake up its associated microcontroller.

The invention relates to the technical field of defect detection, and discloses a device for detecting crack defects of a porcelain insulator, which solves the problems that a fixing clamp shields the porcelain insulator and the shielded part of the porcelain insulator needs to be secondarily detected in the later stage, and comprises an operation table, the bottom of the operation table is fixedly connected with a plurality of supporting legs, and the supporting legs are fixedly connected with the fixing clamp. A detection camera is arranged above the operation table, an adjusting unit used for adjusting the position of the detection camera is installed on the operation table, a plurality of rectangular frames are arranged above the operation table, and a rotary switching mechanism matched with the rectangular frames is installed on the operation table; two carrying seats are arranged in the rectangular frame, and accommodating grooves for accommodating the end parts of the porcelain insulators are respectively formed in one sides, close to each other, of the two adjacent carrying seats; and the shielded part of the porcelain insulator can be shot without secondary detection, so that the detection efficiency and convenience are improved.

The utility model relates to a metal pipe cutting device. Comprising a machine frame, an operation table top is installed on the machine frame, and a movable pipe clamping assembly and a fixed pipe clamping assembly are installed on the operation table top. The pipe clamping device further comprises a feeding assembly, the feeding assembly comprises a feeding lead screw, the movable pipe clamping assembly is connected with the feeding lead screw through a nut, and the pipe clamping device further comprises a feeding motor used for driving the feeding lead screw to rotate. A cutter assembly is installed on the operation table top. A pipe supporting clamping jaw assembly is installed on the fixed pipe clamping assembly. The movable pipe clamping assembly comprises a pipe clamping transverse moving seat, a front fixed clamping block seat and a front movable clamping block seat are installed on the pipe clamping transverse moving seat, first clamping blocks are installed on the opposite faces of the front fixed clamping block seat and the front movable clamping block seat, and the movable pipe clamping assembly further comprises a movable pipe clamping air cylinder. According to the metal pipe cutting device, the cutting length can be accurately determined, the cutting length of a metal pipe can be conveniently adjusted, the operation process is simple, meanwhile, the metal pipe can be stably positioned in the cutting process, and cutting deflection caused by deflection of the metal pipe is avoided.

The present invention discloses a bending device for angle steel production, which relates to the technical field of angle steel processing, and includes an operating table, a stamping mechanism, and a detection unit. The operating table is equipped with a bending mechanism for bending the angle steel, and the bending mechanism includes two bending blocks and a power assembly for pushing the angle steel to bend. A stamping groove with a right-angled triangle cross section is provided at the center of the operating table. Two symmetrically distributed arc grooves are provided on the operating table with the right angle point of the stamping groove as the center of the circle. An arc slider is connected to the bottom of each bending block, and the two arc sliders are slidably connected to the two arc grooves respectively. The stamping mechanism is installed on the operating table for stamping before the angle steel is bent. The right-angle detection head provided by the present invention can perform right-angle detection on the stamping cutter and the angle steel bent part during the two processes of stamping and bending, which ensures product quality on the one hand and facilitates timely discovery of product problems and the cause of the problems on the other hand.

The utility model relates to the field of fascia removing machines, in particular to a fascia removing machine convenient to adjust, which comprises an operating table, a collecting box is detachably mounted at the bottom end of the inner side wall of the operating table, and electric push rods A are fixedly connected to the surfaces of the two sides of the operating table. A film removing assembly is arranged at the bottom end of the outer wall of the electric push rod A. A supporting plate is fixedly connected to the top end of the outer wall of the operation table, an electric push rod B is fixedly connected to the top end of the outer wall of the supporting plate, and a fixing assembly is arranged at the bottom end of the outer wall of the electric push rod B. The film removing assembly comprises a moving plate. The inner wall of the fixing block on the right side is elastically connected with a pressing block through a limiting spring. According to the device disclosed by the utility model, the two groups of membrane removing shafts are arranged, so that fascia on two sides of meat can be removed at the same time, and the membrane removing shafts can be always kept in a state of being attached to the meat through the matching of the electric push rods A.

The invention relates to the technical field of metal machining, and discloses a vertical and horizontal seven-axis five-linkage turn-milling combined machining center which comprises a machine base, a multi-axis turn-milling mechanism is fixedly connected to the upper surface of the machine base, a telescopic groove is formed in the inner side of the machine base, and an electric push rod is fixedly connected to the rear side face of the inner wall of the telescopic groove. According to the multi-axis turning and milling machine, the clamping base drives a workpiece to move forwards to be away from the multi-axis turning and milling mechanism, it is avoided that a worker makes close contact with the multi-axis turning and milling mechanism, and the use safety is improved; the telescopic clamping jaw and the rotary clamping jaw clamp a workpiece, the workpiece is prevented from falling off in the moving process, the stability in the machining process is improved, the machining quality is improved, the telescopic clamping jaw and the rotary clamping jaw elastically fit the surface of the workpiece to clamp the workpieces of different sizes, and the clamping applicability is improved.

The utility model relates to an energy-saving type carving and trimming device for garden wood products, which comprises a base, a box body is arranged above the base, air blowers are arranged on two sides above the box body, a polishing machine is arranged on one side of each air blower, a polishing disc is arranged at the bottom of the polishing machine, and an operation table is arranged below the polishing disc. Threaded blocks are arranged on the two sides of the interior of the operation table, and stand columns are fixedly connected to the upper portions of the threaded blocks. Through the arrangement of the box body, the air blower and the steel grating plate, dust generated during polishing and trimming can be blocked by the box body, meanwhile, the air blower can blow the dust generated during polishing and trimming downwards into the collecting box to be collected in a centralized mode, and the rotating handle can drive the rotating shaft and an engraved object to rotate longitudinally; and the rubber glove enables an operator to manually operate a tool to polish and trim the engraved object, so that the polishing and trimming modes of the engraved object are increased, and the practicability of the engraving and trimming device is improved.

The utility model relates to the technical field of rotary sealing, and discloses a spinning sealing device convenient for pipe feeding, which comprises an operation table, a sliding rail is fixedly connected to the surface of the operation table, a rotating assembly is fixedly connected to the interior of the operation table, and the rotating assembly comprises a servo motor, a transmission rod and a rotating disc. The surface of the rotating disc is fixedly connected with a rotating block, and the surface of the rotating block is fixedly connected with a pushing hydraulic rod. According to the spinning sealing device facilitating pipe feeding, through the arrangement of the feeding assembly, when the spinning sealing device is used, a certain steel pipe is placed in a containing box, when the device is used for sealing, the steel pipe in the containing box falls into a fixing frame, a control box controls an electric push rod to stretch out and draw back, and the electric push rod pushes a feeding plate to move; the feeding plate pushes the steel pipes to the interiors of the clamping pieces, feeding can be rapidly carried out, the time and labor cost for placing the steel pipes are saved for workers, and therefore the production efficiency and the automation level are remarkably improved.

The utility model relates to an automatic array device, in particular to an automatic array device for stacking penicillin bottles, which comprises a conveyor, an operating table, a screw rod, a servo motor, a placing frame, a counting sensor and the like, the conveyor is arranged in the middle of the front side of the operating table, the counting sensor is arranged on the conveyor, the servo motor is mounted on the right side of the operating table, and the screw rod is arranged on the screw rod. A lead screw is rotationally connected to the operation table, the right end of the lead screw is connected with an output shaft of the servo motor, and a containing frame is slidably connected to the operation table and is in threaded connection with the lead screw. The penicillin bottles are sequentially conveyed into the seven spaces of the containing frame through the conveyor to be stacked in an array mode, when a contact rod makes contact with a fixing plate, an extrusion plate can be pushed to move forwards, under the blocking effect of a stop rod, the penicillin bottles can be arranged in order, people do not need to arrange the penicillin bottles manually, convenience is brought to people, and the working efficiency is improved. And the penicillin bottles are in close contact, so that the stability when the penicillin bottles are driven by the placing frame to move is improved, and the penicillin bottles are prevented from being damaged.

The utility model belongs to the technical field of cable winding devices, and particularly relates to a winding device capable of adjusting the tensioning degree, which comprises an operation table, a sliding groove is formed in the operation table, the operation table is rotatably connected with a rotating roller, a driving device is arranged on the operation table, the driving device comprises a motor, the motor is fixedly connected to the outer wall of the operation table, and the motor is connected with the rotating roller. An output shaft of the motor penetrates through the operation table and is rotationally connected with the operation table, and the tail end of the output shaft of the motor is fixedly connected with a rotating shaft of the rotating roller. According to the winding device capable of adjusting the tensioning degree, the rotating rod is arranged, the height of the sliding sleeve is adjusted through rotation of the rotating rod, so that a cable is stretched, meanwhile, the height of the sliding sleeve can be adjusted through adjustment of the rotating angle of the rotating rod, and therefore the tensioning degree of the cable is adjusted; according to the device, through the design of the ratchet wheel and the clamping rod, the rotating rod can be limited, and the rotating rod is prevented from falling off in the wire winding process.

A system for detecting an object or accessory placed on or attached to a patient positioning device or moved on or removed therefrom, the system comprising: a surgical patient positioning device which can be used as part of an operating table; a load sensor array with at least one load sensor that outputs sensor values; a load determination unit that determines a load and / or a center of gravity of the load based on the sensor values, the load comprising a load acting on the load sensor array or a load acting on the patient positioning device; and a detection unit that receives the load and / or the center of gravity determined by the load determination unit and which, when an object or accessory is placed on or attached to the patient positioning device or moved on or removed therefrom and the load and / or the center of gravity determined by the load determination unit change as a result, determines the weight and / or the center of gravity of the object or accessory therefrom.

The invention discloses a brain stereotaxic instrument capable of adjusting a U-shaped seat with multiple degrees of freedom, and relates to the technical field of brain stereotaxic instruments. The device specifically comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a foot pad, and the top of the bottom plate is provided with a front-back movement adjusting seat; the brain stereotaxic apparatus capable of adjusting the U-shaped base in the multi-degree-of-freedom mode further comprises a rotation adjusting mechanism used for adjusting the overall Z-axis swing angle of the operation workbench through rotation, the rotation adjusting mechanism is arranged at the top of the bottom plate, a bottom swing center shaft is installed at the top of the rotation platform, a calibration block is arranged at the top of the bottom swing center shaft, and the bottom swing center shaft is connected with the calibration block. The rotating platform is arranged at the top of the bottom plate, a swing angle support is arranged at the top of the rotating adjusting mechanism, and an operating table multi-angle adjusting mechanism is arranged outside the swing angle support; according to the brain stereotaxic instrument with the U-shaped seat capable of being adjusted in multiple degrees of freedom, the purpose of improving the use efficiency of equipment is achieved.

The invention relates to a telescopic storage rack, belongs to the technical field of hydraulic driving devices and multi-layer storage rack structures, and mainly solves the problems that an existing storage rack is poor in interlayer synchronism, strenuous in operation and insufficient in long-term stability. The device comprises at least two storage layers, each storage layer is formed by connecting a first frame body and a second frame body in a crossed and sliding mode, and connecting rods of the first frame body and the second frame body penetrate through sliding holes of U-shaped pieces of the opposite side to form a telescopic structure. The hydraulic synchronous driving mechanism comprises a double-acting hydraulic cylinder, a manual hydraulic pump, a two-way control valve and a hydraulic locking valve, the hydraulic cylinder is transversely fixed to the inner side of the first frame body end part, a piston rod is hinged to the second frame body end part, and an oil way is connected to a rodless cavity and a rod cavity of the hydraulic cylinder through a high-pressure hose; the two-way control valve switches the oil flow direction to achieve synchronous stretching and retracting, and the hydraulic locking valve closes an oil way. The device is compact in structure, stable in operation and suitable for high-precision synchronous adjustment scenes such as medical equipment and laboratory operating tables.

The invention relates to the technical field of optical detection, and discloses textile fabric printing and dyeing detection equipment and a detection method.The textile fabric printing and dyeing detection equipment comprises an operation table, and a door-shaped frame is installed on the operation table and provided with a detection camera; the feeding assembly is used for circularly conveying samples; the grinding assembly is used for grinding the sample; and the dust removal assembly is used for removing dust on the sample. Through cooperation of the feeding assembly and the grinding assembly, the rotating disc can drive a sample to rotate by 90 degrees four times, the processes of first-time detection, grinding, second-time detection and resetting are conducted in sequence, the detection process consistency is high, and the automation level and the working efficiency are improved; and through the arrangement of the feeding assembly, the four rotating discs can simultaneously drive four samples to circularly carry out a detection process, so that the time utilization rate is improved, and the detection efficiency is further improved.

The utility model relates to the field of chip testing technology, specifically a chip yield testing device, including a support rod and a core body, an operating table is installed on the surface of the support rod, a measuring device is provided on the surface of the operating table, and the measuring device includes a placement plate, the placement plate is fixedly connected to the operating table, a groove is provided on the surface of the placement plate, a screw is threadedly connected to the surface of the placement plate, one end of the screw is rotatably connected to a circular plate, a push plate is fixedly connected to the surface of the circular plate, the push plate is in contact with the core body, and two scale plates are fixedly connected to the surface of the placement plate. The utility model can perform measurements according to different core body sizes, avoiding errors in the size of the core body itself when it is in a more complex environment during production, resulting in substandard production of the core body and unnecessary losses, thereby improving the efficiency of core size detection and further improving the efficiency of core production.

The invention relates to the technical field of air purification, in particular to an operating room negative pressure purification air conditioning system and gradient air pressure control equipment. The system comprises a local air supply module, an air return wall, gradient air pressure equipment, a frequency conversion fan and an air distribution module, wherein a filter module is arranged at an air inlet of the frequency conversion fan; the local air supply module is installed above an operating table and provided with a vertically-downward first air outlet and an obliquely-arranged second air outlet. Through the design of double air outlets of the local air supply module, the high cleanliness of an operation area is maintained, the basic cleanliness of a medical care area is maintained, the cross infection risk is reduced, meanwhile, the air volume distribution module dynamically adjusts the air volume according to the operation stage (incision stage / suture stage), energy waste caused by global uniform air supply is avoided, and the operation efficiency is improved. And a three-stage adjusting cabin structure of the gradient wind pressure equipment is used for preliminarily optimizing the air flow, so that the pressure difference fluctuation when the negative pressure in the operating room is adjusted is reduced.

Tracked mobile X-ray imaging equipment is used to produce single or stereo long calibrated views of the anatomy of a patient on the operating table. The system estimates the position and orientation of the anatomical planes, virtually places measurement grids over these reference planes, and transforms any radiographic views taking by the X-ray imaging system onto these calibrated planes. The system may apply information about the depth of the anatomy to remove parallax artifacts. This system enables displaying and evaluation of the entire radiographic length of the anatomical planes using a mobile X-ray equipment. It also provides a platform for overlaying the real time X-ray images taken during operation with radiographic images of the patient or schematic of the surgical plan developed before the surgery for quick evaluation of a surgical plan.

The invention discloses a high-quality alloy welding wire preparation device, and belongs to the technical field of alloy welding wires, the high-quality alloy welding wire preparation device comprises a base, a moving structure is arranged at the center of the upper end face of the base, an operation table is arranged at the center of the upper end face of a connecting block, and a connecting structure is arranged at the center of the upper end face of the operation table; three auxiliary structures are transversely arranged at the center of the upper end face of the operation table, cutting structures are arranged at the positions, close to the front portions, of the centers of the two side walls of the operation table, and positioning structures are arranged at the centers of the upper end faces of the two first sliding blocks. The clamping device is simple in structure and convenient to operate, prevents deviation from affecting machining precision, achieves reliable fixing of the alloy welding wire, makes contact with the surface of the welding wire to form an upper-layer guide structure and a lower-layer guide structure, ensures that the welding wire keeps linear motion in the clamping and machining process, effectively avoids the problems of cutting errors and the like caused by deviation, and improves welding wire machining precision and stability.

The invention discloses a forging and pressing die for electric power fitting part production and a forging and pressing method thereof, and belongs to the technical field of electric power fitting production. The forging and pressing die comprises an operation table and a material collecting box arranged on one side of the operation table, a lower die assembly is installed on the operation table, an upper die assembly is arranged above the lower die assembly, and telescopic air cylinders are installed on the two sides of the operation table; the output ends of the two telescopic air cylinders are both fixed to the upper die assembly, and a material receiving assembly used for receiving waste materials is further arranged between the lower die assembly and the upper die assembly. The multiple connecting rods are in matched linkage with the upper die body, in the forging and pressing process, automatic moving and resetting of the material collecting plate are achieved, by means of the design, tedious and inconvenient manual operation is avoided, the stability and accuracy of the material collecting plate in the forging and pressing process are guaranteed, meanwhile, waste can be cut off through the arrangement of a cutting knife, and the waste is prevented from being damaged. And the material collecting assembly is used for centralized and unified treatment, so that the working efficiency is greatly improved.

The invention discloses a stainless steel welded pipe laser cutting device and method, and belongs to the technical field of stainless steel welded pipe machining.The stainless steel welded pipe laser cutting device comprises an operation table, a deslagging component is arranged on the upper side of the operation table and comprises a controller arranged on the left side of the front end of the operation table, and an electric push rod is fixedly connected to the left side of the upper end of the operation table; an electric push rod is fixedly connected to the outer side of the base, a fixed disc is fixedly connected to the telescopic end of the electric push rod, and a sealing ring is arranged on the outer side of the fixed disc in parallel in a sleeving mode. The arranged fixed disc can pull a workpiece in the moving process, and meanwhile water mist sprayed by an atomization spray head on the side face of the fixed disc cools residues generated during cutting; due to the fact that residues generated by cutting the workpiece can be cooled through water mist in the process of cutting the workpiece, the situation that the residues adhere to the interior of the workpiece due to heat of the residues is avoided, the forming probability of molten slag and adhering slag is effectively reduced, meanwhile, the workpiece is pulled after cutting is completed, and the cutting quality of the follow-up workpiece is guaranteed.

The invention discloses a microbiological detection auxiliary device for culture dishes in a clean room and a use method thereof, the microbiological detection auxiliary device comprises: a lifting storage rack which can move in a vertical direction and is provided with a plurality of stacked and independently arranged placing trays in the vertical direction, and the placing trays are used for bearing culture dish bodies; the operation table is arranged on one side of the lifting storage rack; the multiple placing trays can be sequentially lifted to be located in the same horizontal plane with the operation table and attached to the operation table under the lifting power of the lifting storage frame. The transferring mechanism is used for transferring the culture dish body between the placing tray and the operation table; wherein a positioning cavity can be formed between the transfer mechanism and the operation table; the cover turning mechanism is arranged on the side, away from the lifting storage frame, of the operation table. By means of the arrangement, closed-loop control over storage, transfer, cover opening, detection and cover closing of the culture dishes is achieved, the artificial pollution risk is eliminated, meanwhile, the requirement for continuous detection can be met, and the purpose of improving the detection rate is achieved.

The invention relates to an automatic bearing packaging device and a packaging method, and relates to the technical field of packaging equipment. The device comprises an operating table and a support plate installed on one side of the operating table, a bottom support rod is arranged at the lower side of the operating table, a servo motor is arranged in the middle of the bottom support rod, and a packaging device is arranged on the operating table; the packaging device comprises an annular inner plate rotatably installed on the operating table, and the annular inner plate is connected to the rotating end of the servo motor, and a No. 1 position, a No. 2 position and a No. 3 position are arranged in sequence on the operating table, a plurality of active cylinders are equidistantly and vertically arranged on the annular inner plate, a supporting rod is installed in the middle of the active cylinder, packaging materials are placed on the support plate, a locking mechanism is arranged on the active cylinder, and a buckle unit is arranged at the No. 3 position of the operating table; the device has the function of being able to perform independent closed packaging operations on multiple bearings at the same time, thereby improving the waterproof, moisture-proof and dust-proof properties of the bearings after packaging, and at the same time being able to reduce the occurrence of easy damage during transportation.