77 results about "Machine loading" patented technology

A loading system is constructed to load a hauling machine by a loading machine. The system includes a fiducial marker affixed to the hauling machine. A set of sensors of diverse sensory modalities is deployed on the loading machine that generate respective signals indicative of the fiducial marker in the corresponding sensor modalities. A processor on the loading machine determines a machine orientation in space of the hauling machine through machine perception applied to the signals. Loading the hauling machine by the loading machine is guided according to the machine orientation.

The invention discloses a turning and milling compound machine feeding device, and belongs to the technical field of machine tool machining, the turning and milling compound machine feeding device comprises a feeding mechanism, a positioning mechanism and a transfer mechanism, the feeding mechanism comprises a vibration disc and a feeding guide rail, and the feeding guide rail comprises a bottom guide part and a top guide part fixedly connected to the top of the bottom guide part; the bottom guide part and the top guide part are respectively provided with a bottom guide groove and a top guide groove which are communicated with each other and are respectively used for guiding the base and the connecting rod; the positioning mechanism comprises a positioning driving part and a positioning guide block, the positioning guide block is right opposite to the top guide part, a positioning guide groove is formed in the side, facing the top guide part, of the positioning guide block, and the positioning driving part is used for driving the positioning guide block to move in the direction close to or away from the top guide part; and the transferring assembly is used for transferring and conveying the positioned and guided workpieces. The turning and milling compound machine has the effect that the reliability and the machining efficiency of the workpiece in the production and machining process of the turning and milling compound machine are guaranteed.

The invention provides a feeding and discharging assembly of a wafer scribing machine, and relates to the technical field of semiconductor manufacturing. The wafer scribing machine feeding and discharging assembly comprises a positioning table arranged on one side of a scribing machine, a first conveying belt and a wafer box, the positioning table is fixedly installed on one side of the scribing machine, the first conveying belt is arranged on the positioning table, the wafer box is arranged on the first conveying belt, a first inclined face is arranged on the outer wall of the wafer box, and a second inclined face is arranged on the outer wall of the first inclined face. A plurality of groups of positioning structures are arranged on the first conveying belt, the positioning structures are used for clamping and positioning wafer boxes, wafer lifting mechanisms are arranged on the wafer boxes and the positioning table, and the wafer lifting mechanisms are used for sequentially lifting wafers in the wafer boxes to specified heights. The feeding and discharging assembly of the wafer scribing machine has the advantages that the feeding and discharging assembly can adapt to wafers of different sizes, physical isolation and temporary storage can be conducted on wafer boxes of different specifications and batches, and new materials can be supplemented without shutdown.

The utility model relates to the technical field of feeding of ton bag machines, in particular to an automatic lifting device for a feeding port of a ton bag machine, which comprises a support, a feeding pipe is movably arranged on the inner side of the support, a connecting plate is fixedly connected to the surface of the feeding pipe, a guide rail is fixedly connected to the upper surface of the support, and a lifting assembly is fixedly connected to the surface of the feeding pipe. The stirring rod and the fixing rod can be driven to rotate along with rotation of the rotating rod, powder entering the feeding pipe can be stirred through rotation of the stirring rod, caked powder can be scattered conveniently, the powder can be prevented from being accumulated and blocked in the feeding pipe, the feeding stability and continuity can be guaranteed, and the feeding efficiency is improved. And a brush plate can be driven to rotate along with rotation of a fixing rod, the brush plate can clean the inner wall of the feeding pipe, powder attachment can be prevented, and therefore powder accumulation can be better avoided, and the powder can better fall conveniently.

The utility model relates to the field of material engineering experiments, and provides a clamp assembly, which comprises a first clamp, a second clamp and a third clamp, the first clamp is arranged on the inner side of the second clamp, and the second clamp is detachably connected with a testing machine loading head of the stress loading device; the vertical contact face of the first clamp and the second clamp is arranged to be a spherical convex face, the vertical contact face of the second clamp and the first clamp is arranged to be a spherical concave face, and the spherical convex face is matched with the spherical concave face. According to the clamp assembly, the vertical contact face of the first clamp and the second clamp is arranged to be the spherical convex face, the vertical contact face of the second clamp and the first clamp is arranged to be the spherical concave face, and the spherical convex face is matched with the spherical concave face. Therefore, the clamp assembly has the coaxiality deviation self-adjusting function of the sample and the central axis of the loading head of the testing machine, and the accuracy of the test result is high.

The utility model belongs to but is not limited to the field of semiconductor device packaging technology discloses a kind of for semiconductor packaging translation type sorting machine loading port travelling crane jig, including travelling crane seat, fixed frame is respectively arranged in travelling crane seat two sides, track is arranged on fixed frame bottom plate, first slider is arranged on track, travelling crane seat is connected with right side fixed frame slidingly by first slider;Cylinder is connected with second slider by universal joint, second slider is located on left side fixed frame slide rail, second slider is connected with travelling crane rocker arm lower end, travelling crane rocker arm upper end is connected with travelling crane seat.The utility model can satisfy DIP direct insertion type / SOP paster type semiconductor packaging form's sorting machine conveying function, there is reliable stability and the convenience of operation, improve equipment capacity, increase the accuracy of product sorting machine transmission, enhance the stability of equipment.

This invention discloses a PCBN tool grinding machine loading and clamping assembly and its usage method, including a carrying chamber, a rotating chamber that can rotate around the center of the carrying chamber on its surface; a pushing chamber that can guide the movement of PCBN tools inside the carrying chamber; and a placement chamber that can be connected to the pushing chamber and placed on the rotating chamber in a circumferential array on the rotating chamber; and an output chamber that can guide the falling PCBN tools and send them out inside the carrying chamber perpendicular to the pushing chamber. In use, automatic loading is achieved through the cooperation of a fourth electric push rod and a second electric push rod. This eliminates the need for frequent replacement of raw materials by the operator; only the PCBN tools to be ground need to be periodically filled into the storage chamber. This greatly increases overall production efficiency and significantly reduces the problems caused by human error in manual mechanical operation, thereby reducing the overall grinding quality.

The utility model discloses a feeding device for a non-woven fabric flattening machine, and aims to provide the feeding device for the non-woven fabric flattening machine, which can improve the feeding flatness and prevent cutting deformation. The device comprises a rack, the discharging roller is rotationally connected with the rack; the tensioning roller is rotationally connected with the rack, and the discharging roller is arranged on one side of the tensioning roller; the rack is connected with a fixing plate, the tensioning roller is connected with a supporting frame, one end of the tensioning adjusting rod is rotationally connected with the fixing plate, the other end of the tensioning adjusting rod is in threaded connection with the supporting frame, and the tensioning roller is vertically and movably connected with the rack through the tensioning adjusting rod; the material conveying roller is rotationally connected with the rack; the quantitative base plate is connected with the rack, a fixed plate is arranged on one side of the quantitative base plate, a movable plate is movably arranged on the other side of the quantitative base plate, the top plate is vertically and movably connected with the rack, and the movable plate is vertically and horizontally movably connected with the rack. The feeding device has the advantages that feeding flatness is improved, cutting deformation is prevented, and then the flatness of a notch is improved.

The present application belongs to the field of numerical control machine tool performance testing, and discloses a kind of digital physical fusion's machine tool precision retention accelerated testing system and method.Testing system includes vibration stress loading system, temperature stress loading system, dynamic force in-machine loading system, digital twin system, machine tool state information monitoring system, machine tool precision testing system and the machine tool to be measured.Testing steps include: preparing the load spectrum and test program spectrum of the machine tool to be measured;The machine tool to be measured is installed in the accelerated testing system;Deploy the machine tool state information monitoring system;Establish the digital twin model of the machine tool to be measured;Precision testing and multi-stress loading test are carried out on the machine tool to be measured;Digital twin model simulation calculation of the precision degradation process of the machine tool to be measured;Evaluation of the precision retention capability of the machine tool to be measured and problem tracing.The testing system and method combine digital twin technology with accelerated testing technology, reduce the accelerated testing time, reduce energy consumption, greatly expand the data volume, and improve the testing efficiency of the machine tool precision retention.

The embodiment of the invention relates to the field of information processing, and discloses an automatic installation method and device based on a distributed mesh network, equipment and a medium, and the method comprises the steps that equipment to be installed sends a service request to a target distributed mesh network; acquiring a first guide script based on first response information of the service request; the to-be-installed equipment determines an installation father node and a second guide script based on second response information of the first guide script; analyzing the second guide script, and loading mirror image information, disk information and starting parameters required for installing the to-be-installed equipment so as to enter an installation environment; and in the installation environment, the operation system is automatically installed for the to-be-installed equipment through the preset automatic configuration tool. The single-point fault risk under a traditional main-standby or load balancing architecture is effectively avoided, and high availability of installation services is achieved. The mirror image information, the disk information and the starting parameters are efficiently obtained from the multiple resource nodes in parallel, the resource downloading time is shortened, the cross-network installation efficiency is improved, and the installation cost is reduced.

The utility model relates to the technical field of feeding devices, in particular to a polishing machine feeding device with a baffle, which is characterized in that a plurality of groups of circular tubes are sequentially arranged on a support component, a feeding component is started, then a feeding component is started, the feeding component conveys a group of circular tubes on the support component to the feeding component, and the feeding component feeds the circular tubes on the support component. The feeding assembly conveys the set of round pipes to the polishing machine, then the feeding assembly conveys a second set of round pipes on the support assembly to the feeding assembly, and the operation is repeated, so that automatic feeding and polishing of the round pipes are achieved, the machining efficiency is improved, and meanwhile the labor intensity of workers is reduced. Comprising a bottom plate and further comprises a feeding assembly, a feeding assembly and a support assembly, and the feeding assembly, the feeding assembly and the support assembly are arranged at the top end of the bottom plate.

The utility model discloses a kind of suction nozzle structures of ctp plate making machine loading platform, including suction cup assembly, copper base and flat head screw, the suction cup assembly includes horsehair suction cup, pad sleeve and support ring, the copper base is matched with the horsehair suction cup, the flat head screw passes through the horsehair suction cup and the copper base, the pad sleeve and support ring are respectively arranged on the copper base, whereby, horsehair suction cup design is used to effectively improve wear resistance, prolong service life, copper base can be effectively prevented from deformation, ensure air tightness, prevent printing plate from falling, so not only effectively improve production efficiency, but also avoid unnecessary loss of printing plate material.

The invention discloses a hydrogen environment metal material constant load testing device and a CTOD-based testing method.The high-pressure gas storage bin in the device is connected with an upper bin cover and a lower bin cover in a sealed mode, the upper bin cover is provided with a gas inlet pipeline, the lower bin cover is provided with a gas outlet pipeline, the high-pressure gas storage bin is filled with hydrogen, the upper bin cover is provided with an upper loading rod, and the upper loading rod is provided with a lower loading rod; the upper end of the upper loading rod is connected with a mechanical testing machine loading head, the lower end of the loading rod extends into the high-pressure gas storage bin, a load sensor is installed on the upper loading rod in the high-pressure gas storage bin, a lower loading rod is arranged on the lower bin cover, the upper end of the lower loading rod extends into the high-pressure gas storage bin, and the lower end of the lower loading rod is connected with a mechanical testing machine base. A constant-load sample is connected between the upper loading rod and the lower loading rod, an extensometer is mounted on the constant-load sample, and a temperature sensor and a pressure sensor are mounted in the high-pressure gas storage bin. The device can effectively provide a high-pressure hydrogen test environment, the method is not limited by the wall thickness of the pipe, and the fracture toughness value of the sample in the hydrogen environment is obtained.

The utility model provides an off-machine loading station for turning and milling composite equipment, which comprises a rack, a loading and unloading station rotary disc, a rotary mechanism and a universal gauge stand, the loading and unloading station rotary disc is rotatably arranged on the rack through the rotary mechanism, and the universal gauge stand is arranged at one corner of the rack; the rotary mechanism comprises a rotary supporting plate and a gear ring, the rotary supporting plate is arranged on the rack, the gear ring is rotationally arranged on the rotary supporting plate, and the gear ring is coaxially connected with the loading and unloading station rotary disc. The fixed disc is installed on the loading and unloading rotary disc, a to-be-machined part is clamped on the fixed disc, the fixed disc and the to-be-machined part can rotate on the loading and unloading rotary disc, the clamping precision of the fixed disc and the to-be-machined part can be calibrated through the universal meter on the universal meter seat, and after the turning and milling composite equipment finishes machining one part, the universal meter seat can be used for clamping the to-be-machined part. Machining can be started only by integrally clamping the fixing disc provided with the to-be-machined part in turning and milling composite equipment. And long-time shutdown of equipment due to workpiece clamping is avoided, the machining efficiency is remarkably improved, and high economic benefits are achieved.

The utility model relates to the technical field of tractor production, and discloses a tractor chassis double-unit loading running-in test bench which comprises a workbench, the top of the workbench is provided with a collecting groove, the top of the workbench is provided with a supporting mechanism, the collecting groove is internally provided with a filtering mechanism, and the supporting mechanism is provided with a supporting mechanism. The supporting mechanism comprises a fixing box, two threaded sleeves, two threaded rods, a driving assembly, a displacement plate, a supporting plate and a limiting assembly, and the fixing box is arranged at the top of the workbench. According to the running-in test bed, the working table and the supporting mechanism are arranged to support the chassis of the tractor, meanwhile, the chassis of the tractor can be supported according to the ground of the tractor under different belts during supporting, the applicability of the running-in test bed is improved, running-in oil can be collected and filtered through the collecting tank and the filtering mechanism, and the running-in test bed is convenient to use. Impurities brought out in the running-in process of the running-in oil are conveniently removed, so that the running-in oil is conveniently recycled, and a large number of resources are saved.

This utility model discloses an ultrasonic cleaning machine loading and unloading device, which includes a cleaning tank, a conveying cylinder, and an ultrasonic generator. The material to be cleaned is continuously fed into the conveying cylinder through the inlet through the loading cavity at the top of the cleaning tank. During the continuous rotation of the spiral auger inside the conveying cylinder, the material is discharged upward through the opening. Under the action of the filter screen inside the conveying cylinder, the material is cleaned by the ultrasonic generator. This allows for unloading after cleaning, enabling continuous cleaning of the material and avoiding manual loading and unloading into the cleaning machine, thus increasing work efficiency and reducing manual labor. After cleaning, the cleaned water is fed into the filter box through the drain outlet. The liquid is filtered by the filter layer in the filter box and then pumped into the cleaning chamber between the guide plate and the partition plate, thus forming a water recycling system and reducing water waste.

The utility model relates to a silk making workshop feeding machine equipment technical field discloses a feeding machine loading station, including the station body, the station body includes two symmetrical arrangement's side edge board, the inlet end of side edge board is connected with the mounting seat, is equipped with the guide inclined plane on the mounting seat, is equipped with the horizontal through slot on the guide inclined plane, is equipped with the vertical pivot in the horizontal through slot, the vertical pivot is fixedly connected with the swing arm, the other end swing arm is rotatably connected with the guide wheel, the mounting seat still is equipped with the floating roller, the floating roller is located the track of swing arm swing of guide wheel, the floating roller is when the wheel side of guide wheel is resisted by the external force and swings to the other side, and the floating roller is equipped with the return spring in the other side away from the side of resisting effect, solve the problem that the existing technology in the cigarette box is extremely easy to have rigid collision with the fixed metal side edge board of both sides of the station when sending into the station, damages the cigarette box or equipment.

The invention belongs to the technical field of stranding machines, and particularly relates to frame stranding machine feeding equipment for aluminum conductor processing, which comprises a frame stranding machine, the frame stranding machine is rotatably connected with a pay-off rack, the pay-off rack is provided with a plurality of pay-off reels, the pay-off reels are installed on the pay-off rack through a lock disc assembly, the lock disc assembly is used for fixing the pay-off reels, and the lock disc assembly is used for locking the pay-off reels. A feeding machine body is arranged in front of the frame strander, a new disc bearing table and an old disc bearing table are arranged in the feeding machine body, and the feeding machine body is inserted into the disc locking assembly of the pay-off rack. A threaded rod is driven to rotate through a servo motor, so that a pulling block moves leftwards and abuts against a sliding block under the action of a wedge-shaped piece, a second wedge-shaped block pushes a first wedge-shaped block, an insertion column is inserted into a pay-off reel, then a double-face wedge-shaped block is extruded through an extrusion column, the sliding block is unlocked, and the pay-off reel is unlocked. And then the pulling block can pull the old pay-off reel leftwards through the insertion column, and then the new pay-off reel is pushed upwards to the pay-off rack through the pushing mechanism to be installed.

This application belongs to the field of fracture toughness testing under corrosive environments, and specifically discloses a method for calibrating the stress intensity factor loading rate in fracture toughness testing under corrosive environments. The method includes: preparing a specimen and creating a pre-crack; using a corrosive solution to create a pre-corrosive environment at the crack tip; establishing a corrosive environment on a testing machine and performing a three-point bending test on the specimen in the corrosive environment at a preset testing machine loading rate to obtain the specimen's yield strength; loading the specimen in the corrosive environment using multiple different testing machine loading rates to 60%-90% of the yield strength, and recording the force-time curves for each loading; calculating the corresponding stress intensity factor loading rate based on the force-time curves and performing linear fitting to obtain the corresponding functional relationship. This application solves the problem that when conducting fracture toughness testing under corrosive environments, it is impossible to directly set the stress intensity factor loading rate, and existing calibration methods cannot accurately reflect the coupling effect of the corrosive environment.

A feeding device of a double-end bearing superfinishing machine comprises a supporting base, a supporting column is connected to the supporting base, a feeding base is connected to the supporting column, a feeding groove is formed in the feeding base, a feeding plate is arranged at the bottom of the feeding base and extends into the feeding groove, an air channel is machined in the feeding plate, compressed air is introduced into the feeding groove through the air channel, and the feeding groove is connected with the supporting column. Baffles are symmetrically arranged at the tail end of the feeding groove and connected to the feeding base through shafts, one ends of the shafts penetrate through the feeding base to be connected with gears, a supporting plate is arranged on the back face of the feeding base, an air cylinder is installed on the supporting plate, the movable end of the air cylinder is connected with a rack through a connecting plate, and the rack is located between the gears. Teeth are machined on the two sides of the rack and engaged with the gear. The material blocking device is additionally arranged at the discharging port of the feeding device, in the bearing material transferring process, the next bearing material is blocked through the material blocking device, collision between the bearing materials is reduced, and the product quality is improved.

The utility model relates to glass processing technology field, and one rubber roller is respectively arranged in the top front side middle of operation table before and after, and two rubber rollers are respectively connected in the second mounting frame before and after through the shaft and bearing, and the second rubber roller is arranged in the bottom of one rubber roller, and a plurality of third rubber rollers are connected through the shaft and bearing in the third mounting frame, and the third rubber roller is arranged with one rubber roller, and the number of suction cups is two, and is arranged in the outside of one electric push rod respectively, and the mounting block is arranged in the outside of suction cup respectively, and the air pump is fixed on the mounting block respectively, and the air pump is connected with external power supply, and the air outlet end of air pump is connected with suction cup through the pipeline, realize the quick initial positioning of glass, promote the positioning stability, avoid the loosening of glass in the moving process, ensure the conveying accuracy, realize the automatic accurate conveying, can control the interval of two glasses flexibly, adapt to different processing demand.

The utility model relates to the technical field of jump cutting machines, in particular to an asynchronous jump cutting machine feeding mechanism which comprises a jump cutting machine body and is characterized in that the jump cutting machine body is fixedly connected to a base plate, the lower end of the base plate is fixedly connected with a feeding assembly, and the feeding assembly comprises a supporting rod. One side of the supporting rod is fixedly connected with an overturning motor, the other side of the supporting rod is rotationally connected with a first connecting frame, the first connecting frame is further fixedly connected to the output end of an overturning single machine, and one side of the first connecting frame is rotationally connected with two feeding rollers; the other side of the feeding roller is fixedly connected to the output end of the feeding motor through a second connecting frame. The overturning motor is arranged to rotate the first connecting frame, so that the first motor frame can be overturned, the two feeding rollers are overturned, the feeding rollers needing material changing are rotated to the lower portion for material changing, non-stop material changing operation can be carried out, and the working efficiency is improved.

A loading system (105) constructed to load a hauling machine (136) by a loading machine (138). The system (105) includes a fiducial marker (134) affixed to the hauling machine (136). A set (152) of sensors of diverse sensory modalities is deployed on the loading machine (138) that generate respective signals indicative of the fiducial marker (134) in the corresponding sensor modalities. A processor (156) on the loading machine (138) determines a machine orientation (207) in space of the hauling machine (136) through machine perception applied to the signals. Loading the hauling machine (136) by the loading machine (138) is guided according to the machine orientation (207).

The application provides a novel loading pad for an electro-hydraulic servo testing machine and a heat treatment method thereof, and the loading pad is installed at a chuck of the electro-hydraulic servo testing machine, and the loading pad has heat conduction holes which are equal-section through holes penetrating the pad from the side. The application forms the heat conduction holes by adding several equal-section through holes penetrating the pad from the side, and the heat conduction holes increase the heat exchange channels in the loading pad during temperature change, so that the temperature gradient in the heat treatment is reduced, the residual stress in the heat treatment is lower, and the service life of the pad is improved.

The invention provides a clothes dryer and a control device and method thereof, and the clothes dryer comprises a state unit which comprises a plurality of program state machines, and each program state machine is used for defining a self state set, a state transition condition and an execution action; the main control scheduling module is respectively in communication connection with the plurality of program state machines and is used for program selection, loading of the program state machines and operation scheduling; the public control module is in communication connection with the master control scheduling module and is used for packaging bottom hardware driving logic and receiving a scheduling instruction of the master control scheduling module; and the control device is used for selecting a target program state machine from the plurality of program state machines through the main control scheduling module under the action of the control signal, and driving an execution part of the clothes dryer through the public control module when the target program state machine runs. The multiple drying programs are packaged into the independent program state machine, coupling between different drying programs is reduced or avoided, and therefore the error risk generated when the programs are modified or newly added can be reduced.

The utility model discloses a kind of in-machine feeding and discharging device and grinding machine, in-machine feeding and discharging device includes processing main shaft module, loading main shaft module, up and down material changing module and material tray material placing module, processing main shaft module has the first chucking seat for processing tool clamping, loading main shaft module is located at the opposite side of processing main shaft module and has the second chucking seat for workpiece clamping, up and down material changing module is located on the first chucking seat, material tray material placing module includes the rotary drive assembly on the second chucking seat and the material tray of rotary drive assembly driving connection, material tray is equipped with a plurality of material placing holes, a plurality of material placing holes are spaced apart on the circumference with the rotation axis of rotary drive assembly as center line, the above structure setting can play the role of reducing volume, simplifying structure, reducing production cost.

The utility model discloses a shooting mechanism adaptive to chain type machine feeding, which comprises a cross beam, two sliding frames are arranged on the cross beam in a sliding manner, fixed plates are fixedly arranged at the bottom ends of the two sliding frames, an adjusting plate is arranged below the two fixed plates, a connecting plate is fixedly arranged at the bottom end of the adjusting plate, and the connecting plate is fixedly connected with the cross beam. A rotating shaft is rotationally installed at the top end of the connecting plate, and the bottom end of the rotating shaft penetrates through the connecting plate and is fixedly provided with a roller. Silicon wafers are conveyed from the two conveying belts, in the conveying process, silicon plates which deviate relatively can be leveled through the two sets of idler wheels on the two sides, so that the silicon plates can be kept horizontal with the conveying direction, and when the silicon plates of different specifications and thicknesses need to be conveyed and machined, the silicon plates can be leveled through the two sets of idler wheels. The height of the adjusting plate on the fixing plate can be adjusted, then the adjusting plate is locked through the bolts, and the heights of the two sets of rollers are adjusted, so that the two sets of rollers can adapt to silicon plates with different thicknesses.

The invention provides a flying probe testing machine loading and unloading scheduling prompting method and system, and relates to the technical field of industrial automation, and the method comprises the steps: collecting production data of a flying probe testing machine in real time, calculating dynamic decision parameters for triggering loading and unloading prompting, comparing the estimated residual test time with a personalized prompt threshold value, generating a corresponding feeding and discharging prompt instruction by combining the board card states of the feeding area and the receiving area, and controlling a prompt device arranged on the flying probe test machine to provide visual and auditory prompts for an operator according to the feeding and discharging prompt instruction; the prompting device comprises an equipment state indicating lamp, a test result indicating lamp, a board inlet indicating lamp group and a board outlet indicating lamp group. According to the invention, the test time of each plate type is dynamically predicted, and prompting is carried out based on the accurate remaining time, so that the standby time of equipment caused by waiting for feeding and discharging is shortened to the greatest extent.

The utility model discloses a pavement engineering vehicle-mounted core drilling machine, and relates to the technical field of core drilling machines, the pavement engineering vehicle-mounted core drilling machine comprises two sliding frames arranged on a movable carriage in parallel, the two sliding frames are both provided with sliding openings formed in the length direction, the two sliding openings are both internally and slidably sleeved with overturning positioning pieces, the outer walls of the two ends of each sliding frame are both provided with pin holes, and the pin holes are matched with the sliding openings. The two pin holes are in locking fit with the overturning positioning pieces in the horizontal storage state and the vertical working state respectively, and a transverse adjusting mechanism is fixed between the two overturning positioning pieces and comprises a transverse frame and a sliding base installed on the sliding frame in a sliding mode. According to the independent coring machine, the defects that a traditional independent coring machine is tedious in loading, unloading and carrying and low in preparation work efficiency before coring operation are effectively overcome, the equipment can be rapidly switched between the horizontal storage state and the vertical work state, the coring work time is greatly shortened, and the labor intensity of operators is reduced.

The application discloses a model-driven whole vehicle trial production BOM automatic compiling method and device, relates to the whole vehicle production and manufacturing technical field, and comprises the following steps: creating a model database for driving the generation of a trial production BOM, and acquiring vehicle loading and machine loading BOM data and a special vehicle loading part list; based on the acquired vehicle loading and machine loading BOM data and the special vehicle loading part list, calling a preset algorithm, and generating a preliminary version of the trial production BOM; and based on the preliminary version of the trial production BOM, generating a preliminary version of a welding, assembling and launching PBOM according to an assembly route and a function code and process relationship, and generating a final version of the PBOM after confirmation. The application can improve the BOM data accuracy and integrity in the whole vehicle trial production stage.