160results about How to "Quick flip" patented technology

The invention belongs to the field of particulate matter optical sensing, and particularly relates to a particulate matter light scattering signal acquisition method and device, and the method comprises the steps: controlling scattered light with different scattering angles generated by particulate matter to be detected to reach a digital micromirror device DMD; enabling scattered light of different scattering angle combinations to reach a photoelectric detector by utilizing an on state and an off state of each micromirror in the DMD so as to realize multiple acquisition of scattered light signal intensity by the photoelectric detector and obtain a measurement signal vector S; wherein when a single micro-mirror is turned on, scattered light reaching the micro-mirror is focused on the photoelectric detector through the micro-mirror according to a preset light path, and when the single micro-mirror is turned off, the scattered light reaching the micro-mirror is diffused to an area outside the photoelectric detector; 1 norm minimization is carried out on X = (phi psi)-1S, and X and a sparse domain psi are determined; and performing inversion according to P = psi X to obtain the scattered light intensity P of different scattering angles generated by the particulate matter to be measured. According to the invention, the collection efficiency of scattered light intensity spatial distribution can be improved.

The invention discloses a machine vision detection device, belongs to the technical field of vision detection equipment, and aims to solve the problems that in the prior art, fixation of a workpiece needs to be frequently relieved, then the workpiece is turned over, and the workpiece is clamped and fixed again, so that operation is tedious, and efficiency is low. The positions of the four supporting plates are adjusted through the supporting assembly, then the supporting plates are used for supporting, a workpiece is placed at the upper ends of the supporting plates, then a second motor is used for driving a clamping plate to clamp the workpiece, and a first mounting base, a connecting rod and a second connecting base are matched to drive the workpiece to move upwards, so that the workpiece is gradually away from the supporting plates; a balancing weight drives a supporting plate to rotate due to the gravity factor, so that the supporting plate is vertically placed, the situation that a follow-up workpiece collides with the supporting plate during rotation is avoided, then the workpiece is detected through a holographic camera, and when other faces of the workpiece need to be detected, a third motor is directly started to drive a clamping plate to rotate, and then the workpiece is turned over rapidly; and the detection efficiency is improved.

The utility model discloses a metal product clamp with high positioning precision, which comprises a mounting frame, a lifting plate is slidably connected in the top end of the mounting frame, a support is mounted at the top end of the lifting plate, a bidirectional screw is rotatably connected in the support, and a forward and reverse motor is mounted at one end of the bidirectional screw; a fixing mechanism is arranged in the support, and a lifting mechanism is arranged in the mounting frame. Wherein the fixing mechanism comprises mounting plates symmetrically mounted in the support, clamping plates are mounted on one sides of the mounting plates, extrusion plates are symmetrically and slidably connected to the interiors of the clamping plates, and telescopic rods are symmetrically mounted between the extrusion plates and the clamping plates, so that the effect of quickly adjusting and fixing according to the thickness of the metal product can be achieved; and the clamping effect of metal products of various specifications can be achieved, the phenomenon that the metal products shake up and down in the machining process can be effectively avoided, and therefore the positioning accuracy of the device is greatly improved.

The utility model relates to the technical field of liquid crystal display production, in particular to a turnover device for a liquid crystal display production line. The turn-over assembly comprises two side plates, a first gear shaft and a second gear shaft are installed at the ends, arranged on the outer sides of the two side plates in a penetrating mode, of the driving shaft correspondingly, and the two ends, provided with a first threaded groove and a second threaded groove, of the adjusting rod are arranged in threaded holes formed in two second turn-over plates in a penetrating mode correspondingly. When conveyed to the position between the two side plates, a main plate enters clamping grooves formed in the two second overturning plates and the first overturning plate, a first gear shaft can be driven to rotate by half a circle anticlockwise under rotation of the first half gear shaft, and when a driving shaft rotates, the main plate overturns towards one side of a transmission leather strip through the first overturning plate and the second overturning plates; and under transmission of the second half gear shaft, the second gear shaft can be driven to rotate by half circle clockwise, then the next overturning operation can be carried out, the effect of overturning the mainboard of the liquid crystal display screen is achieved in a matched mode, and the application range is wider.

The utility model belongs to the technical field of casting dies, and particularly relates to a machining die for metal castings, which comprises a base, a radiating module is arranged above the base, two liftable lower die holders and an upper die holder are respectively arranged above the base, two sides of the upper die holder are provided with die cavities, and the die cavities are communicated with the radiating module. The upper die holder is fixed on the base, the upper die holder is matched with the two lower die holders through overturning, a mounting frame is fixed on the base, the heat dissipation modules are mounted on the mounting frame, the number of the heat dissipation modules is two, the heat dissipation modules directly face the lower die holders and the upper die holder, and a supporting plate is arranged on the base; firstly, the upper die base is arranged to be of a double-face structure to be matched with the two lower die bases, the pouring efficiency can be guaranteed, the temperature of a die plate which is not subjected to die casting can be lowered to the proper temperature, and therefore the die casting efficiency and efficiency of each time are guaranteed; and the lifting lower mold base is matched with the demolding plate, so that the demolding work of the part is facilitated, and the purpose of improving the working efficiency is achieved.

The utility model discloses a medicine bottle tray turnover device which comprises a support, a turnover frame and a rotation driving structure, and the turnover frame is rotationally installed on the support. The roll-over stand comprises two side plates which are correspondingly arranged front and back, the middle parts of the two side plates are rotationally mounted on the support, and a rotating shaft of one side plate is in power connection with the rotary driving structure; two panels which correspond to each other up and down are horizontally mounted between the two side plates in a sliding manner, and the panels are driven by corresponding translation assemblies; the left side and the right side of the panel are correspondingly provided with material blocking assemblies. According to the device, the tray and the medicine bottle are inverted for the first time, so that the tray can be quickly taken down, and the medicine bottle is quickly erected and reset through reverse overturning again, so that the medicine bottle unloading efficiency is remarkably improved, manpower is saved, and the whole bottled medicine processing quality and efficiency are improved.

The utility model relates to the technical field of forge piece machining, and discloses a forge piece turnover device for anti-cracking high-strength forge piece machining, the forge piece turnover device comprises a base, two side plates are symmetrically and fixedly connected to the upper end of the base, through holes are formed in the side walls of the upper ends of the side plates, and rotating shafts are rotationally connected to the interiors of the corresponding through holes through bearings; a U-shaped positioning plate is fixedly connected to one end of the rotating shaft, sleeve holes are formed in the horizontal portions of the two ends of the U-shaped positioning plate, threaded cylinders are rotationally connected in the corresponding sleeve holes in a sleeved mode through bearings, propelling screws are connected in the threaded cylinders in a threaded mode, and a rubber clamping plate is fixedly connected to the end, located in the U-shaped positioning plate, of each propelling screw. And the side wall of the vertical part of the U-shaped positioning plate is fixedly connected with a bidirectional motor. According to the forge piece overturning device, the forge piece can be rapidly overturned and machined, the installation stability of the whole forge piece is guaranteed, and the machining quality is improved.

The invention belongs to the technical field of laser processing, and particularly relates to a storage box plate laser cutting machine which comprises a cutting table, a linear motor, a connecting frame, a multi-angle cutting frame, a laser cutter, a rotary clamping assembly, a placing assembly and a limiting assembly. The linear motor is fixedly connected to the top of the cutting table, and the connecting frame is fixedly connected to the rotor surface of the linear motor; the multi-angle cutting frame is fixedly connected to the top of the connecting frame, the laser cutter is installed on the outer side of the output end of the multi-angle cutting frame, the limiting assembly is installed on the inner side of the cutting table, and the rotary clamping assembly is connected to the outer side of the limiting assembly in a threaded and sleeving mode. According to the device, the multi-angle cutting frame is additionally arranged to be matched with the laser cutter to align the laser cutting angle, the connecting frame installed on the surface of the rotor of the linear motor and the multi-angle cutting frame finish stable adjustment of the laser cutting station through the linear motor, and the full-automatic cutting effect is achieved; and thick storage box plates can be rapidly cut and turned over, and the application range of the device is widened.

The invention belongs to the technical field of seedling culture, and discloses a flower seedling culture device for flower planting, which comprises a culture box, an air cylinder is mounted in the culture box, one end of a lifting rod is provided with an anti-skid groove, and one end of the lifting rod is provided with a quick release mechanism. After a culture cylinder is filled with nutrient soil and before flower seedlings are planted, a servo motor is started, the servo motor drives a connecting disc to rotate and then drives a soil loosening rod, a short rod and a long rod to rotate, so that the short rod and the long rod loosen soil in the culture cylinder during rotation through the shapes of the short rod and the long rod; more gaps are formed, so that root respiration of the flower seedlings is not hindered, the water retention capacity of the soil is improved, the texture of the loosened soil is more suitable for growth of the flower seedlings, and the purpose that the device can conveniently and rapidly turn over the soil to improve the growth environment of the flower seedlings is achieved.

The invention belongs to the technical field of automobile hub spraying, and particularly relates to an automobile hub spraying device with a dust cleaning function, which comprises an annular conveying part, and further comprises a conveying device, a dust cleaning device and a spraying device which are mounted on the annular conveying part. According to the automobile hub spraying device with the dust cleaning function, through the arrangement of the dust cleaning device, dust cleaning work can be conducted on hubs when the hubs are transported, two telescopic connecting rods are driven by a telescopic motor, through transmission of bevel gears, and after the two telescopic connecting rods rotate synchronously and reversely, the dust cleaning work can be conducted on the hubs; the sliding arc plate can drive the conveying groove body to wrap the outer surface of a hub, the dust suction hose can sweep the hub when the conveying groove body moves, meanwhile, suction force generated by the dust suction hose can adsorb dust, and therefore the influence of the dust on the hub on hub spraying can be reduced, and the problem that during existing hub spraying, the dust on the hub cannot be removed is solved. And dust on the surface of the hub affects the spraying effect.

The utility model provides a multi-station adsorbing, overturning and transferring mechanism which comprises an overturning module used for overturning flaky materials to be processed; the linear transferring module is used for conveying away the to-be-processed sheet materials overturned by the overturning module; a to-be-machined sheet material is placed on the overturning adsorption block to be overturned by 180 degrees, the lifting air cylinder drives the first support to descend, the overturning adsorption block and the transferring platform below the overturning adsorption block are buckled with each other, and a second air hole of the transferring platform sucks air to fix the to-be-machined sheet material to the transferring platform to be carried away by the linear transferring module. According to the utility model, the to-be-processed flaky materials can be continuously and quickly overturned and transferred among a plurality of stations; a to-be-processed material is adsorbed through a first air hole of an overturning adsorption block, and a transferring platform and a second air hole of a linear transferring module are matched, so that the material is ensured to be stably fixed in the overturning and transferring processes; the position of the transfer platform can be accurately controlled through the positioning sensor, and it is ensured that the overturned materials are accurately transferred to the next station.

The invention discloses a freight elevator car wall anti-collision device, and relates to the technical field of elevator car wall anti-collision, the freight elevator car wall anti-collision device comprises a car, buffer plates are arranged on the inner walls of the three sides of the car, and a plurality of mounting grooves are formed in the three buffer plates. Through the arrangement of the convenient-to-disassemble unit and the principle that like poles of magnets repel each other, the positions, opposite to the magnetic blocks, of the magnets are attached to the buffer plate, so that the magnets drive the magnetic blocks and the extrusion blocks to move, the magnetic blocks move to drive the elastic pieces to be compressed to generate elastic deformation, the extrusion blocks drive the L-shaped sliding blocks and the plug pins to move upwards, and the plug pins are far away from the insertion grooves; according to the technical scheme, the extrusion spring drives the movable rod and the rotating plate to move, the rotating plate is moved out of the mounting groove, then the rotating plate can be selectively turned over and replaced according to the collision condition of the rotating plate, the large plate is designed into a plurality of replaceable small plates, the small plates can be turned over, the effect of rapid replacement is achieved, and the damage cost can be effectively reduced.

The utility model discloses an extensible automobile sun shield which comprises a sun shield body and a mirror assembly. The sun shield body is provided with a combined part mounting groove, the mirror combined part is clamped and fixed in the combined part mounting groove, a first rotating shaft mounting hole is formed in one side in the combined part mounting groove, a second rotating shaft mounting hole is formed in the other side in the combined part mounting groove, a first rotating shaft is assembled in the first rotating shaft mounting hole, and a second rotating shaft is assembled in the second rotating shaft mounting hole. A first rotating shaft is assembled in the first rotating shaft mounting hole, a second rotating shaft is assembled in the second rotating shaft mounting hole, the axis of the first rotating shaft coincides with the axis of the second rotating shaft, the sun shield body is rotationally connected with a mirror cover through the first rotating shaft and the second rotating shaft, and a reinforcing sun shield is hinged to one side of the mirror cover through a first elastic element. A second elastic element is arranged in the second rotating shaft mounting hole, and the mirror cover is rotatably connected with the sun shield body in a resettable mode through the second elastic element. The utility model solves the technical problems that the sun-shading effect is poor in the technical field of automotive trim parts, so that traffic accidents are easily caused, and the like.

The utility model discloses a waste lithium ion battery electrolyte recovery device which comprises a main machine frame, a second transverse plate frame and a first transverse plate frame, the second transverse plate frame and the first transverse plate frame are fixed to the left side and the right side of the main machine frame respectively, a hydraulic puncture machine is installed at the top end of the main machine frame, and sliding tables are installed on the outer walls, close to each other, of the second transverse plate frame and the first transverse plate frame in a sliding mode. A four-corner pneumatic clamp is rotationally installed between the two sliding tables, and a Y-axis lead screw linear discharging module for driving the sliding tables and the four-corner pneumatic clamp to be away from or close to the hydraulic puncture machine is installed in the first transverse plate frame. According to the utility model, the hydraulic puncturing machine completes puncturing operation of a liquid injection port, then the belt wheel driving unit and the Y-axis screw rod linear blanking module enable the four-corner pneumatic clamp and the waste lithium ion battery pack to move out, and in the moving-out process, the driven gear rack dumping structure enables the four-corner pneumatic clamp and the waste lithium ion battery pack to turn over; and recycling is completed until the electrolyte is poured out.

A robotic arm for stacking filament cakes, used in conjunction with a dewatering machine's belt conveyor. It consists of a large robotic arm, a small robotic arm, and a stepping belt conveyor. The large robotic arm is vertically positioned relative to the dewatering machine's belt conveyor, the small robotic arm is connected to the bottom of the large robotic arm's drive shaft, and the stepping belt conveyor is vertically positioned at the tail end of the dewatering machine's belt conveyor. This invention features a simple structure and convenient operation. In the viscose filament production process, it can be used in conjunction with a dewatering machine's belt conveyor to rotate individual vertical wet filament cakes on the dewatering machine's belt conveyor by 90° and then neatly stack them side-by-side on the stepping belt conveyor. This improves the precision of filament cake gripping, ensures rapid rotation, and achieves neat stacking, effectively reducing the labor intensity of operators and production costs. It also offers stable and reliable operation with high processing accuracy and automation.

The invention belongs to the technical field of chips, and particularly relates to a preparation system and a preparation method of an electrochemical micro-fluidic chip, the preparation system comprises a first conveyor, the first conveyor is used for continuously conveying chips on an electrochemical micro-fluidic chip automatic production line for preparation; a plurality of pressing and covering discs are arranged to synchronously package a plurality of electrochemical micro-fluidic chips which are being conveyed in a non-stop manner, so that a traditional manner of sequentially packaging a single electrochemical micro-fluidic chip in an intermittent stop manner is replaced, and the packaging efficiency of the electrochemical micro-fluidic chips is improved; the two opposite guide plates are used for guiding the conveyed electrochemical micro-fluidic chip, the conveying deviation prevention effect on the electrochemical micro-fluidic chip is achieved, sliding plates on the guide plates slide on the inner wall of a first fixing frame, the position of the sliding plates is fixed through cooperation of limiting rods, the distance between the two guide plates can be adaptively adjusted, and the conveying deviation prevention effect on the electrochemical micro-fluidic chip is achieved. The method is suitable for preparing different types of electrochemical micro-fluidic chips.

The utility model relates to the technical field of production devices, in particular to an electromagnetic valve production device which comprises an operation table, a first supporting plate and a second supporting plate are fixedly connected to the surface of the operation table, and a hydraulic rod is fixedly connected to the surface of the operation table. A first sliding block and a second sliding block are slidably connected to the interiors of the first supporting plate and the second supporting plate, the first sliding block and the second sliding block are both fixedly connected with the output end of a hydraulic rod, and a motor is fixedly connected to the surface of the second sliding block; a second electric push rod and a first electric push rod are fixedly connected to the output end of the motor and the surface of the first sliding block correspondingly, and C-shaped clamps are fixedly connected to the output ends of the first electric push rod and the second electric push rod correspondingly, so that the C-shaped clamps are turned over rapidly, and turning machining and welding of the electromagnetic valve are facilitated; and by arranging a hydraulic rod, the height of the electromagnetic valve in the machining and welding process can be adjusted, and the practicability of the device is further improved.

The present invention belongs to the technical field of composite panels, and in particular to a production process of aluminum honeycomb panels, comprising the following steps: S1: firstly processing a back panel and a honeycomb grid; S2: placing a single honeycomb grid on a clamping and flipping device, and placing a plurality of back panels on a storage device; S3: the storage device puts a single back panel onto a rotating and pressing device below the storage device; S4: a gluing device applies glue to the top of the back panel on the rotating and pressing device, and then the rotating and pressing device rotates the back panel, and the glue-coated surface of the back panel is flipped and pressed onto the honeycomb grid; S5: a clamping and flipping device clamps the honeycomb grid and rotates it, so that the end of the honeycomb grid that is not bonded with the back panel faces upward; S6: the storage device places another back panel on the rotating and pressing device, and then the gluing device applies glue to the back panel, and finally the rotating and pressing device flips and presses the glue-coated back panel onto the other end of the honeycomb grid for bonding; the beneficial effects of the present invention are: automatic bonding and accurate bonding position.

The invention relates to the technical field of mold machining, in particular to a mold base double-face pretreatment system based on turnover structures, which comprises a main body, a surface treatment mechanism and a fixing mechanism are arranged at the top of the main body, the fixing mechanism is used for fixing a mold base, turnover mechanisms are symmetrically arranged on two sides of the fixing mechanism, and the turnover mechanisms are used for fixing the mold base. The turnover mechanism comprises a mounting rod connected with the fixing mechanism, a second telescopic rod is arranged at the top of the inner side of the mounting rod, a chuck assembly is fixedly connected to the output end of the bottom of the second telescopic rod, a second mounting groove is formed in the position, close to the middle, in the mounting rod, and a second rack is slidably mounted in the second mounting groove in a limited mode. By means of the second telescopic rod, the chuck assembly, the second rack matched with the chuck assembly, the gear set and other components in the turnover mechanism, rapid and stable turnover of the mold base is achieved, the mold base can be accurately positioned in the turnover process, and the dislocation or falling problem caused by turnover is avoided.

The present invention provides a chip flipping device, comprising: a mounting seat, a first rotating motor, a rotating seat, a first reciprocating rod, a second reciprocating rod and a reciprocating rod driving component. The first rotating motor is fixedly connected to the mounting seat; the rotating seat is connected to the rotating shaft of the first rotating motor; the first reciprocating rod and the second reciprocating rod are movably connected to the rotating seat, and the first reciprocating rod is located below the second reciprocating rod; the first reciprocating rod and the second reciprocating rod are respectively provided with a first chip placement portion and a second chip placement portion at one end away from the rotating seat; the second chip placement portion corresponds to the first chip placement portion and movably fits; when the rotating seat rotates, the first reciprocating rod and the second reciprocating rod rotate with the rotating seat; the reciprocating rod driving component is fixedly connected to the mounting seat, and the reciprocating rod driving component abuts against the first reciprocating rod or the second reciprocating rod. The present invention can quickly flip the chip, and ensure that the chip will not fall outside the device during the flipping process, and is also convenient for maintenance.

The utility model discloses a fixing device for optical element processing, which comprises an operation table, the center position of the operation table is rotatably connected with the outer side of a rotating shaft, the top of the rotating shaft is fixedly connected with a fixed circular plate, the upper surface of the fixed circular plate is fixedly connected with a support frame, and a motor I is fixedly mounted on the side surface of the support frame; the output end of the first motor is movably connected with a connecting rod, the outer side of the connecting rod is fixedly connected with two driving gears, the upper surface of the fixing circular plate is fixedly connected with a one-way threaded rod, the top of the one-way threaded rod is fixedly connected with a driven gear, and a vertical fixing plate is arranged on the outer side of the one-way threaded rod. Optical elements of different shapes and different sizes can be fixed through the first motor, the driving gear, the driven gear, the vertical fixing plate, the second motor and the transverse fixing plate, the applicability of the fixing device is enhanced, and the optical elements can be turned over through the fixing circular plate, the lug plate, the worm, the handle and the worm gear. And the actual use effect of the fixing device is enhanced.

The utility model relates to a turnover device for die steel processing and relates to die steel processing technology field, including: base, horizontal arrangement is equipped with two parallel arrangement's support plate in the upper portion of base, two support plates are vertically connected with base sliding in arrangement direction, clamping mechanism, including two clamping assemblies that are correspondingly arranged on two support plates, the clamping end of each clamping assembly is rotatably arranged, and the clamping ends of two clamping assemblies are arranged towards each other, and turnover mechanism, including two turnover assemblies that are correspondingly arranged on two support plates, each turnover assembly includes telescopic piece that is installed on the support plate and transmission part that is arranged between the telescopic end of telescopic piece and the clamping end of corresponding clamping assembly, the die steel is placed between the clamping end of two clamping assemblies and is clamped and fixed, and at the same time, two telescopic pieces are started to drive the clamping end of two clamping assemblies to rotate synchronously through two transmission parts, drive the die steel to overturn, realize the polishing of the two side surfaces of die steel.

The utility model provides a plane grinding machine can overturn multi -functional clamp, it includes clamp base, spherical clamp, spherical clamp recess, upper fastening screw hole, lower fastening screw hole, left rack, spherical clamp fixed gear, fastening screw, spherical clamp fixed rod, wherein: spherical clamp is arranged on the clamp base, two fastening screws are fixed on the spherical clamp respectively through upper fastening screw hole, lower fastening screw hole to adjust the relative distance between two parts of mutual cooperation in spherical clamp, spherical clamp fixed rod is fixedly connected with spherical clamp, spherical clamp fixed gear is installed on spherical clamp fixed rod and engages with left rack, the utility model aims at providing a plane grinding machine adjustable clamp, this clamp can satisfy one kind of clamp and hold multiple different shape workpieces, can realize workpiece fast overturn after machining, simplifies operation step, reduces operation difficulty, improves processing efficiency.

The utility model discloses a turnover type clamping mechanism for machining automobile spokes, which comprises a fixed disc and is characterized in that one side of the fixed disc is fixedly connected with a circular truncated cone, the middle of one side of the circular truncated cone is rotatably connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with a clamping assembly, and the clamping assembly is connected with a turnover limiting assembly; the overturning limiting assembly comprises a two-way electric push rod, moving blocks, a first connecting rod, a second connecting rod, a limiting rod and a limiting block, the two-way electric push rod fixes the rotating shaft, the ends of telescopic rods at the two ends of the two-way electric push rod are fixedly connected with one ends of the moving blocks respectively, and the other ends of the moving blocks are fixedly connected with symmetrical fixing rods respectively. The utility model relates to the technical field of spoke machining, in particular to a turnover type clamping mechanism for automobile spoke machining. The spoke overturning device can limit and clamp spokes of different sizes and overturn the spokes, and is simple to operate and convenient to use.

The present invention relates to the technical field of flipping equipment, specifically to a plate-like object flipping machine and a method for flipping a plate, wherein the plate-like object flipping machine comprises: a frame, on which a flipping station is provided; a conveying mechanism, including a loading conveying mechanism and a unloading conveying mechanism, both of which are mounted on the frame and are respectively located on both sides of the flipping station; a flipping mechanism, including a vertical slide rail and a slide plate, the vertical slide rail is mounted on the frame and is perpendicular to the conveying mechanism, the vertical slide rail is located directly below the flipping station, and the slide plate is slidably mounted on the vertical slide rail. The flipping machine of the present invention has a simple structure, a small size, a low cost, and a high flipping efficiency, and can also prevent fragile plates from being damaged during the flipping process; it is particularly suitable for use on continuous production lines.

The utility model discloses a water cooling plate clamp which comprises a supporting frame, a mounting strip and a supporting rod. The supporting frame, the mounting strip and the supporting rod can form an inverted-U-shaped supporting structure in a surrounding mode. The number of the mounting strips is two, and a clamping gap used for clamping a water cooling plate is formed between the two mounting strips. One end of the mounting strip is hinged to the supporting frame, and the other end of the mounting strip is movably connected with the supporting rod; the supporting rod can be selectively arranged on one side of the supporting frame. By means of the arrangement, the water-cooling plate can be turned over rapidly, the function of conveniently and rapidly installing electrical components on the other side of the water-cooling plate is achieved, and the purpose of improving the machining speed is achieved.

The utility model provides a kind of gantry machining auxiliary bracket of workpiece is convenient to turn over, belong to mechanical engineering field, including frame, the inside of the frame is provided with the turnover component for the workpiece is turned over, the one side of the frame is provided with the mistake prevention component for preventing workpiece to appear turnover error.The utility model is turned over by being provided with turnover component, the effect that workpiece is quickly turned over is realized, servo motor drives screw rod rotation, drives support along horizontal direction steady reciprocating motion, the height of first electric push rod adjusting fixing frame is adjusted, ensure that workpiece is clamped in optimum position, workpiece is exerted stable clamping force by electric clamp, second electric push rod cooperates with L-shaped frame, to workpiece is smoothly turned over, the turnover efficiency of workpiece is significantly improved.

The utility model relates to the field of human body engineering chairs, and discloses a human body engineering chair with a turnover cushion plate, which comprises a cushion plate body, a support frame is arranged on the outer wall of the cushion plate body, a mounting hole is formed in one side of the support frame, a support column is fixed in the mounting hole, an anti-falling disc is fixed at one end of the support column, and the anti-falling disc is fixed at the other end of the support column. An inserting groove is formed in the left side of the cushion plate body, a rotating groove is formed in the bottom surface of the inner wall of the inserting groove, the anti-falling disc and the rotating groove are rotationally arranged, a stabilizing groove is formed in the right side of the cushion plate body, a pulling hole is formed in the right side of the supporting frame, and a stabilizing strip is inserted into the stabilizing groove. A plurality of springs are fixed to one side of the stabilizing strip, and a plurality of supporting plates are fixed to the interior of the pulling hole. According to the automobile seat cushion plate, the left hand of a user can turn over the seat cushion plate body, so that the seat cushion plate body can be turned over quickly, time is saved, and turning efficiency is improved.