515results about How to "Improve clamping stability" patented technology

The invention discloses a welding device and method for metal corrugated pipe production, and relates to the technical field of metal pipe production. A sliding rail is arranged at the top of the base, a collecting box is arranged on one side of the back of the sliding rail, two linkage plates are symmetrically arranged in the sliding rail, an L-shaped plate is arranged at the edge of the top of the base, an annular rail is arranged on the side, close to the axis of the base, of the L-shaped plate, and a welding assembly is arranged in the annular rail. Two deviation prevention devices are symmetrically arranged on the top of the base, and anti-falling devices are arranged on the inner sides of the deviation prevention devices. By means of the inclined plate and the round roller, it is guaranteed that a pipe entering the limiting ring is located in the center of the interior of the limiting ring all the time, the phenomenon of slight deviation in the pipe alignment process is avoided, and workers need to observe the deviated direction with the naked eyes so that manual adjustment can be conducted; and the alignment accuracy between the two pipes is effectively improved, and the welding preparation time is shortened.

The invention discloses a tensile testing machine for artificial leather processing and a detection process thereof, and belongs to the technical field of artificial leather processing.The tensile testing machine comprises a machine base placed above a workbench, a guide base is fixedly installed at the upper end of the machine base, a sliding way is formed in the guide base, and a motor is fixedly installed on the inner side of the machine base; a threaded rod is fixedly mounted at the output end of the motor; the sliding seat is arranged on the inner side of the sliding way in a sliding mode, a monitor is fixedly installed on the outer side of the sliding seat, and a first clamping assembly is fixedly installed at the detection end of the monitor; the second clamping assembly is fixedly mounted on the upper surface of the machine base; and the two winding pieces are elastically and rotationally mounted on the first clamping assembly and the second clamping assembly correspondingly. According to the tensile testing machine for artificial leather processing and the detection process thereof, the end part of artificial leather can be stably clamped, the detection stroke can be shortened in the detection process, meanwhile, an operator can be prevented from being hurt after the artificial leather is broken, and the use safety is high.

The utility model discloses an adjustable manipulator clamping structure which comprises a clamping frame, two sets of clamping blocks are symmetrically arranged on the clamping frame, synchronous opposite driving assemblies are arranged in cooperation with the two sets of clamping blocks, vacuum suction cups are embedded in the surfaces of the clamping blocks, vacuumizing assemblies are arranged in cooperation with the vacuum suction cups, a first connecting frame is arranged above the clamping frame, and a second connecting frame is arranged above the first connecting frame. A first motor is arranged on the first connecting frame, the output end of the first motor is connected with the clamping frame, a second connecting frame is rotationally arranged on the first connecting frame, a second motor is arranged on the second connecting frame in transmission connection with the first connecting frame, a fixing seat is horizontally and movably arranged on the base, and a mounting seat is rotationally and adjustably arranged on the fixing seat. According to the clamping mechanism, the clamping stability of a machined part can be improved, the moving flexibility is good, and the clamping mechanism is flexible, convenient and fast to use.

The invention discloses a flat copper wire production take-up device which comprises a base, a supporting plate is fixedly installed at the top end of the base, a copper wire winding assembly is arranged on one side of the supporting plate and comprises a winding roller, and a first limiting plate is installed at the end, close to the supporting plate, of the winding roller. A first inserting groove is formed in the top wall of the end, away from the first limiting plate, of the winding roller, a second inserting groove is formed in the end, away from the first limiting plate, of the winding roller, first clamping grooves are formed in the circumferential inner wall of the second inserting groove at equal angles, and an end limiting assembly is installed at the end, close to the second inserting groove, of the winding roller. In the working process, a second limiting plate is installed at one end of a winding roller, an inserting block is inserted into a second inserting groove, a fixed clamping plate is inserted into a first inserting groove, a first screw is screwed to push a movable clamping plate to move downwards, on one hand, one end of a flat copper wire is clamped and fixed through the fixed clamping plate and the movable clamping plate, and the flat copper wire is conveniently wound.

The invention discloses a continuous fiber reinforced co-extrusion die, a forming line body and a fiber reinforced foaming floor, and relates to the technical field of foaming floors, the continuous fiber reinforced co-extrusion die comprises a die body, the front end face and the rear end face of the die body are a mixed extrusion face and a core material feeding face respectively, and one side face of the die body is provided with a shell material feeding port; a core material supply channel penetrating through the mixed extrusion face and the core material supply face is formed in the mold body, a shell material supply cavity surrounding the core material supply channel is formed in the mold body, two fiber channels are formed in the mold body, the two fiber channels are symmetrically arranged up and down, and the fiber channels are arc-shaped bent channels. The forming line body comprises a continuous fiber reinforced co-extrusion die, a core material extruder and a shell material extruder; a shaping module, a vacuum water cooling group, an open type water cooling group and a traction machine are sequentially arranged on the mixed extrusion surface of the mold body. According to the invention, the overall strength and performance of the composite material are optimized, and uniform distribution and orientation of reinforced fibers are ensured.

The utility model relates to the technical field of electromechanical maintenance, in particular to a maintenance fixing support for electromechanical equipment, which comprises a base, a turntable is mounted at the top of the base, moving frames are symmetrically arranged on two sides of the turntable at the top of the base, each moving frame is provided with a clamping seat, and a plurality of spring grooves are densely formed in opposite sides of the clamping seats. A movable clamping column in sliding connection with the spring groove is fixedly connected into the spring groove through a connecting spring; according to the clamping device, the two sets of moving frames move relatively, and the multiple movable clamping columns on the clamping base abut against the concave-convex face of the electromechanical equipment, so that the clamping stability of the electromechanical equipment in different shapes can be further improved; the two sets of moving frames move away from each other to force the bending levers to rotate, so that the walking wheels on the bending levers replace the supporting columns to make contact with the ground, the effect of convenient movement is achieved, in the clamping process, contact between the supporting columns and the ground is automatically recovered, and the stability in the using process is improved.

The utility model discloses an aluminum alloy strip surface flatness detection device which comprises a detection table, the upper surface of the detection table is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a clamping mechanism, and the clamping mechanism comprises a first clamping plate, a knob, a first bevel gear, a first threaded rod, a second bevel gear, a sliding block and a second clamping plate. The upper surface of the first clamping plate is rotationally connected with a rotary knob, the bottom end of the rotary knob is fixedly connected with a first bevel gear, one end of a first threaded rod is fixedly connected with a second bevel gear, the outer surface of the first threaded rod is in threaded connection with a sliding block, and the outer surface of the sliding block is in sliding connection with the first clamping plate; the side surface of the sliding block is fixedly connected with the second clamping plate, the lower surface of the first clamping plate is slidably connected with the detection table, the aluminum alloy strips can be rapidly and simply fixed to the center position of the detection table through the arranged clamping mechanism, and the aluminum alloy strips of different sizes can be detected.

The invention discloses an integrated clamping jaw mechanism for taking a contact pin in a mold, which belongs to the technical field of contact pin clamping equipment and comprises an upper contact pin clamping jaw and a lower contact pin clamping jaw which can be opened and closed along the vertical direction, the pin upper clamping jaw comprises an upper shell, a plurality of parallel upper clamping teeth extending from the front edge of the upper shell, and a plurality of elastic clamping teeth located between the adjacent upper clamping teeth. The pin lower clamping jaw comprises a lower shell, a clamping tooth plate extending from the front edge of the upper shell and a plurality of lower clamping teeth protruding from the surface of the clamping tooth plate to the direction where the pin upper clamping jaw is located, the lower clamping teeth and the elastic clamping teeth are in one-to-one correspondence, and when the pin upper clamping jaw and the pin lower clamping jaw are closed, the pin upper clamping jaw and the pin lower clamping jaw get close to each other to clamp the pin. The contact pin is stably limited, the positioning is accurate, the clamping stability is high, and the mechanical wear is reduced.

The invention discloses alloy grounding material production polishing equipment which comprises a bottom plate, a polishing mechanism is mounted at the top end of the bottom plate, a rotary clamping assembly used for fixing an alloy grounding rod is mounted at the top end of the bottom plate and comprises two longitudinal frames, and mounting frames are mounted on the sides, close to each other, of the two longitudinal frames. Two second sliding grooves are symmetrically formed in the mounting frame, two clamping fixing pieces are mounted on the mounting frame, the clamping fixing pieces correspond to the second sliding grooves one to one, and double-thread screws are rotationally mounted in the two second sliding grooves; in the working process, when the alloy grounding rod is arranged between the two mounting frames, the two ends of the alloy grounding rod are firstly clamped, the middle position of the alloy grounding rod is conveniently polished, then the two ends of the alloy grounding rod are independently clamped in sequence, and therefore the other clamped end of the alloy grounding rod can be polished; and the whole alloy grounding rod can be conveniently polished.

The present invention provides a tool for automobile parts inspection, which belongs to the field of automobile parts inspection, and comprises a fixing platform, wherein the upper end of the fixing platform is provided with a tail pipe fixing assembly, a main muffler fixing assembly and an exhaust pipe fixing assembly in sequence from left to right. The present invention adopts the tail pipe fixing assembly, the main muffler fixing assembly and the exhaust pipe fixing assembly to stably clamp and seal the tail pipe end, the main muffler and the exhaust pipe end of the automobile muffler, respectively, which not only increases the clamping and fixing fulcrum of the automobile muffler, improves the clamping efficiency and clamping stability of the automobile muffler, but also can adjust the automobile muffler as a whole to a centered state during the clamping process, avoids the automobile muffler from being subjected to an unbalanced clamping force and affecting its stability during the air tightness detection process, ensures that the automobile muffler is tested for air tightness in a stable state, and thus improves the accuracy of the air tightness detection of the automobile muffler.

According to the auxiliary feeding device for the punching machine, the first air cylinder is used for driving the feeding base to move along the bottom plate, the feeding clamping block is arranged on the feeding base to clamp a pipe fitting to be punched for feeding, the guide hole is formed in the vertical plate, and the pipe fitting to be punched can penetrate through the guide hole. A feeding pressing block is arranged on the lower portion of the stamping block, a supporting hole is formed in the feeding pressing block, the to-be-stamped pipe penetrates out of the guiding hole and then is arranged in the supporting hole in a penetrating mode, and supporting and limiting of the pipe on the stamping side are achieved through the feeding pressing block. The feeding pressing blocks are detachably mounted on the vertical plate, so that a worker can replace the feeding pressing blocks provided with supporting holes with different inner diameters according to the pipe fittings with different sizes, and the feeding pressing blocks can be replaced by the worker according to the pipe fittings with different sizes, so that the labor intensity of the worker is reduced, and the labor intensity of the worker is reduced. Therefore, the auxiliary feeding device can improve the feeding stability and the clamping stability of the pipe fitting on the stamping side.

The utility model relates to the technical field of battery clamps, and discloses a stable clamping battery clamp structure which comprises a bottom plate, a clamping mechanism and a pressing mechanism, a mounting seat is arranged on the bottom plate; a first sensor is arranged on the mounting seat; the clamping mechanism comprises a first clamping assembly and a second clamping assembly. The first clamping assembly is arranged on one side of the mounting seat; the second clamping assembly is arranged on the other side of the mounting base, the outer side of the second clamping assembly is connected with a translation driving part, and the translation driving part is used for driving the second clamping assembly to be close to or away from the side wall of the battery; a second sensor is arranged in the second clamping assembly; the first clamping assembly and the second clamping assembly are used for clamping the two sides of the battery; the pressing mechanism comprises a first pressing assembly and a second pressing assembly. The first pressing assembly is arranged at the top end of the first clamping assembly; the second pressing assembly is arranged at the top end of the second clamping assembly; the first pressing assembly and the second pressing assembly are used for pressing the battery on the mounting seat; the translation driving part is electrically connected with the first sensor and the second sensor.

The invention relates to the technical field of precision hardware machining, in particular to milling equipment for precision hardware production and a control method of the milling equipment. A first concave base pier is arranged on the left side of the platform base, a first stand column is arranged at the top of the first concave base pier, a first sliding table module is installed on the front face of the first stand column, a vertical shifting head is fixed to the first sliding table module, and a first Y-direction lead screw module is connected to the bottom of the vertical shifting head. The first Y-direction lead screw module is arranged in a power groove in the front face of the first stand column, one end of the first Y-direction lead screw module is connected with a first stepping motor through a coupler, and the first stepping motor is fixed to the top of the first stand column. According to the multifunctional milling machine, the functions of vertical milling, horizontal milling, special-shaped clamping, structure scanning and the like can be integrated, the singleness and limitation of functions and modes of traditional milling equipment are improved, manual labor force is replaced, and the qualified quality of milled products can be effectively improved.

The invention relates to the technical field of welding devices, and proposes a welding device for multi-variety non-standard parts of special-purpose vehicles, comprising a machine tool, a supporting frame fixedly installed on the back of the machine tool, a loading platform, a bearing component, a sliding groove, an adaptive clamping component, a lateral adjustment component, an angle offset component, a mounting frame and a welding component. The loading platform is arranged on the machine tool, the bearing component is installed inside the machine tool, a plurality of sliding grooves are provided on the loading platform at equal distances, the adaptive clamping component is installed on the sliding groove, the lateral adjustment component is installed inside the machine tool, the angle offset component is installed inside the machine tool, the mounting frame is fixedly installed on the top of the supporting frame, and the welding component is installed inside the mounting frame. Through the above technical scheme, the problem in the prior art that the moving trajectory of the welding gun deviates from the predetermined welding path due to the complex shape of automobile parts, resulting in inconsistent welding positions between the welding gun and the parts during welding, is solved.

The utility model discloses a silencer welding fixture, which relates to the technical field of silencer processing and comprises a workbench, two movable positioning seats are arranged at the top of the workbench, a fixing seat is arranged on the positioning seats, and a clamping mechanism is arranged on the fixing seat. The clamping mechanism comprises a driving component, a plurality of connecting rods are hinged to the driving component, arc-shaped clamping pieces are hinged to the free ends of the connecting rods, a plurality of guide holes are formed in the fixing base, and the clamping pieces are connected into the guide holes in a sliding mode. The workbench is further provided with a carrying unit, and the carrying unit is provided with an inserting piece for fixing the positioning base. In a certain range, silencing pipelines of different sizes can be rapidly clamped and detached, compared with the prior art, the silencing pipeline clamping device saves the installation time, improves the welding efficiency, is high in clamping stability, and facilitates improvement of the welding precision of the silencing pipelines in the later period.

The utility model discloses a laser cutting machine adopting laser measurement and correction, which comprises a machine tool, a movable cross beam arranged on the machine tool in a sliding manner, a laser cutting component arranged on the movable cross beam, a first laser distance measuring sensor arranged on the laser cutting component, a conveying belt arranged on the machine tool, and a clamping component arranged on one side of the conveying belt, a feeding mechanism is arranged on the other side of the conveying belt and comprises a discharging assembly and a pushing assembly, and a second laser distance measuring sensor set is arranged at the top of the feeding mechanism. The two laser distance measuring sensors are adopted and located on the cutting assembly and the feeding mechanism respectively, the cutting distance and the material position can be monitored in real time, and the accuracy of the cutting process is guaranteed; and through cooperation of the hydraulic cylinder and the push plate, the automatic feeding function is achieved, the production efficiency is greatly improved, and meanwhile the labor cost and the operation difficulty are reduced.

The invention relates to the technical field of textile machinery, and discloses a textile thread positioning device for textile production and processing, which comprises a bottom plate, a mounting frame fixedly connected to the top of the bottom plate, a mounting disc fixedly connected to the top of the mounting frame, and guide wheels rotationally connected to two sides of the inner wall of the mounting disc through rotating shafts, and further comprises an absorption assembly, comprising a side plate fixedly connected with the right side of a dispersion box, a buffer pipe is fixedly connected to the surface of the side plate, a vibration pipe is fixedly connected to the bottom of the inner wall of the buffer pipe, and a buffer tank is fixedly connected to the end, away from the inner wall of the buffer pipe, of the vibration pipe. By arranging the absorption assembly, when the interior of the buffer tank is compressed, gas is exhausted outwards, and airflow is sprayed outwards through the absorption holes in the surface of the contact clamp and blown to the multiple strands of spinning threads in the dispersion box, the airflow can separate the multiple strands of wound spinning threads, and the spinning threads are prevented from being wound or misplaced; and the organization structure of the textile fabric can be more uniform and compact.

The utility model discloses a steering shaft inner supporting tool and a steering shaft clamping machining method, and belongs to the technical field of tool clamps. The steering shaft inner supporting tool comprises a flange plate, a clamping core rod, a double-end connecting thread sleeve and a conical pull rod which are coaxially arranged, the double-end connecting thread sleeve is axially and movably arranged in a center hole of the flange plate, and the front end of the clamping core rod extends into the center hole of the flange plate to be in threaded connection with the flange plate. The front end of the conical pull rod penetrates through an inner hole of the clamping core rod and is in threaded connection with the double-end connecting thread sleeve; the outer conical surface of the rear end of the conical pull rod abuts against the inner conical surface of the conical hole in the rear end of the clamping core rod. The outer cylindrical surface of the rear end of the clamping core rod is used for sleeving a steering shaft, and at least one tensioning groove is radially formed in the outer cylindrical surface in a penetrating mode. When the inner supporting tool is used for clamping the steering shaft, the contact area of the steering shaft and the tool is large, clamping is stable, the steering shaft is completely exposed out of the tool, one-time forming of the outer surface of the steering shaft and a shaft hole is facilitated, and therefore the form and location tolerance of machined parts is improved.

The invention discloses a probe assembly and a single cell operation device, and the probe assembly comprises a probe which is of a slender hollow structure and is provided with a front end and a rear end, and the aperture of the front end is relatively reduced; the clamping device comprises a shell and a lock cylinder, the shell comprises a head part and a body part which can move relatively in the axial direction, and the rear end of the probe penetrates through the head part and extends into the body part; the lock cylinder comprises an elastic piece and an extrusion piece capable of moving in the axial direction. The elastic piece and the extrusion piece are provided with center holes allowing the probe to penetrate through. When the head part and the body part move oppositely, the extrusion part is driven to act on the elastic part, so that the central hole of the elastic part is shrunk, and the probe is clamped; when the head part and the body part move back to back, the elastic piece restores due to removal of the external force, and the center hole is enlarged to loosen the probe. Through structural optimization of the probe assembly, clamping of the probe and sealing of the whole probe assembly are simultaneously realized through the elastic piece, the integrity is improved, rapid replacement of the probe is realized, and the use experience is improved.

The application relates to the technical field of sheet metal processing equipment, and discloses a sheet metal bending machine with precise positioning function, which comprises a workbench, a first cavity and a second cavity are arranged in the workbench, the first cavity is located on the left side of the second cavity, the first cavity and the second cavity are in communication, an adjusting mechanism and a bidirectional mechanism are arranged in the first cavity; a vertical plate is fixedly installed on the right side of the top of the workbench, a horizontal plate is fixedly installed on the top of the left side of the vertical plate, a bending mechanism is arranged on the horizontal plate, a first seat hole and two second seat holes are arranged on the top of the workbench, the two second seat holes are respectively located on the front side and the rear side of the first seat hole, and a clamping seat is slidably installed on the top of the workbench. The sheet metal bending machine has the following advantages and effects: the first clamping mechanism and the second clamping mechanism are arranged, the sheet metal workpiece clamping stability can be improved, and the sheet metal workpiece can be prevented from being deviated during the bending process, so that the bending quality is affected.

The utility model relates to the technical field of glass cup production, and discloses glass cup production equipment which comprises a limiting mechanism, a control mechanism and a storage mechanism, the control mechanism is arranged at the top end of the limiting mechanism, and the storage mechanism is arranged at the bottom of the limiting mechanism; the limiting mechanism comprises a fixing plate, a conveying belt is fixedly connected into the fixing plate, a clamping air cylinder is fixedly connected to the top end of the fixing plate, a clamping assembly is fixedly connected to the rear end of the clamping air cylinder, and an infrared detector is fixedly connected to the top of the fixing plate. The clamping air cylinder arranged at the top end of the fixing plate drives the clamping assembly at the rear end to move front and back, so that the conveying belt is conveniently conveyed to the clamping assembly after being scanned by an infrared detector to transmit a signal to stop conveying, and good clamping stability is conveniently provided for a product mold; and convenience is brought to use of workers, and the stability of products during machining is improved.

The utility model belongs to the field of notebook computer detection, particularly relates to a notebook computer touch pressing detection device, and aims to solve the problems that a computer is adsorbed and fixed through a negative pressure system in the prior art, the negative pressure system depends on sealing performance to maintain pressure difference, a sealing element is possibly aged or damaged after long-term use, and the adsorption force is reduced. In order to solve the problems that in the prior art, the abrasion condition of a negative pressure system needs to be checked regularly, and the maintenance or replacement cost is high, the following scheme is provided that the device comprises a workbench and a detection module, the top of the workbench is provided with a clamping mechanism used for clamping a computer, and the workbench is provided with a moving mechanism used for moving the detection module; the two clamping plates can stably clamp a computer, the computer touchpad is prevented from shaking or being damaged in the detection process, the cleaning plate and the wiping cotton can be driven to move up and down, the cleaning plate and the wiping cotton are matched with the moving frame in a moving mode, the touchpad can be comprehensively cleaned, and interference of impurities such as dust on the detection result is reduced.

A lithium battery module cell replacement device belongs to the technical field of battery cell replacement and comprises a supporting plate, supporting legs are fixedly mounted at four corners of the top of the supporting plate, a top seat is mounted at the ends of the supporting legs, a shifting mechanism is fixedly mounted in the middle of the back of the top seat, and clamping mechanisms are fixedly mounted on two sides of the top of the shifting mechanism; according to the battery module clamping device, the second motor is used for driving the clamping plates to slide mutually to transversely clamp the battery module, the first motor drives the clamping frame to move mutually through the bidirectional lead screw, the other two sides of the battery module can be clamped and fixed, and the front end and the rear end of the two sides of the battery module can be clamped in an auxiliary mode; the inclined surface can be attached to the side edge of an arc-shaped or circular lithium battery, so that the lithium batteries with different sizes, shapes and specifications can be flexibly clamped and positioned, the condition of deviation during battery cell replacement is avoided, and the clamping stability can be improved.

The utility model provides a kind of green laser welder, it is related to full tab electric core production technical field, including machine body, the side of machine body is fixedly installed with controller, the surface of machine body is fixedly installed with support, the top of support is fixedly installed with hydraulic cylinder one, the output end of hydraulic cylinder one is fixedly connected with lifting plate, the bottom of lifting plate is fixedly installed with mounting plate.The utility model drives bidirectional screw rod to rotate by starting motor, so that sliding block drives arc clamping plate to move towards, so different size negative current collector can be clamped, cooperate arc clamping plate inside natural rubber arc-shaped protective pad to further improve clamping stability, while rotating the rotating head on fixed plate, drive screw rod to rotate, so that protruding block drives lower pressing plate to move downwards, the surface of negative tab can be compacted and fixed, ensure that welding area is closely fitted, improve welding precision and product yield.

The utility model relates to the technical field of seamless steel tube processing, and discloses a seamless steel tube cold drawing device which comprises a base, a mounting plate is arranged above the base, four clamping mechanisms are arranged on the outer surface of the mounting plate, each clamping mechanism comprises a fixing frame mounted on the outer surface of the mounting plate, and a first motor is mounted on the outer surface of each fixing frame. The four clamping mechanisms surround the steel pipe and are matched with the first motor, the first threaded rod and the non-slip mat, pressure is evenly applied from multiple directions, meanwhile, the four electric push rods drive the top plate to jack up the inner wall of the steel pipe, the four electric push rods are matched with the four clamping mechanisms, the risk that a mold falls off is remarkably reduced, and the clamping stability is improved; the operation flexibility and applicability are enhanced, the steel pipe is effectively prevented from shaking and deviating, the quality defect is reduced, the qualified rate of finished products is improved, the shutdown overhaul frequency is reduced, the production continuity is guaranteed, in addition, potential safety hazards are eliminated, and a powerful guarantee is provided for safe production.

The utility model relates to the technical field of manipulators, in particular to a grabbing manipulator of a packaging machine. According to the technical scheme, the clamping device comprises an installation frame and further comprises a first conveying belt and a second conveying belt which are fixedly installed on the installation frame, a grabbing and clamping assembly is installed on the installation frame in a sliding mode, the grabbing and clamping assembly comprises a clamping plate used for clamping objects, and the grabbing and clamping assembly further comprises an auxiliary assembly used for auxiliary clamping. When the clamping plate clamps an object, torque is applied to the clamped object through the torsion spring, so that clamping force is generated, the object clamping stability and reliability of the clamping plate are improved, and shaking and moving of the object in the carrying and transporting process are reduced; and meanwhile, the bottom of the clamped object is supported through the supporting plate, so that the object is prevented from sliding off from the clamping plates in the clamping process, and the working efficiency is improved.

The invention discloses a robot for culturing paenibacillus angularis, and relates to the technical field of manipulators, the robot comprises a base, and a robot arm frame main body is fixedly mounted at the top of the base; three-point clamping of the culture dish is achieved through the clamping jaw with the bottom ends located on the same inclined plane, the first arc-shaped plate and the second arc-shaped plate, three clamping points are arranged at the same vertical position of the outer wall of the culture dish, clamping force can be effectively dispersed, instability or damage caused by too large stress of a single clamping point is avoided, and the service life of the culture dish is prolonged. According to the design, force borne by each clamping point is more uniform, so that the overall clamping stability is improved, the bottom ends of the first arc-shaped plate and the second arc-shaped plate or only the bottom end of the second arc-shaped plate can make contact with the outer wall of the bottom of the culture dish subsequently, the bottom of the culture dish is supported, and therefore stable clamping of the culture dish is achieved; and the situation that the manipulator is abraded due to long-term use and cannot be tightly attached to the culture dish, so that the culture dish falls off when being transferred is prevented.

The present application relates to a kind of flexible peanut clamping conveying and low-loss multistage fruit picking device, including rack, the clamping conveying mechanism being arranged above the rack and the fruit picking mechanism being arranged on the rack below the clamping conveying mechanism, the guide mechanism for guiding peanut vine into the clamping conveying mechanism is arranged on the front of the clamping conveying mechanism of the rack, the clamping conveying mechanism is arranged along the length direction of the rack, and the clamping conveying mechanism is used to clamp peanut vine and convey along the length direction of the rack;When the clamping conveying mechanism clamps peanut vine and conveys, the peanut fruit at the lower end of peanut vine moves towards the fruit picking mechanism, and the fruit picking mechanism is used to pick the peanut fruit at the lower end of peanut vine.This application can reduce the breakage rate when peanut is picked, and at the same time improve the picking rate.

This invention discloses a welding clamping mechanism for metal parts of an elevator car, belonging to the field of elevator car metal part welding technology. It comprises a clamping mechanism one and a clamping mechanism two assembled on the outer surface side of the clamping mechanism one, with a welding robot arm mounted on the rear side of the outer surface of the clamping mechanism one. It includes a support frame installed at the middle of the upper surface of the clamping mechanism one, with a base plate connected to the upper surface of the support frame. This elevator car metal part welding clamping mechanism, with clamping mechanism one and clamping mechanism two assembled sequentially, facilitates alternating welding, saving material loading time. Side clamps, positioning components one and two limit and compress side rods one and two, improving the stability of the base plate during welding and preventing displacement. In conjunction with a heat-absorbing mechanism on the support frame, it performs heat absorption and cooling treatment based on the weld point position of the base plate, and works synchronously with a gas cooling system that can be linked.