111results about How to "Reduce manual handling" patented technology

The invention relates to the technical field of mechanical automation, and discloses a novel part material intelligent production line which comprises a feeding truss provided with 3D scanning equipment and used for recognizing and positioning part materials; the beveling machine is provided with an X-axis moving assembly, a Y-axis moving assembly and a Z-axis lifting assembly and is used for adjusting the position of a cutter so as to meet the machining requirements of shapes, outlines and thicknesses of different parts; the chip removal system comprises a spiral chip removal machine and a plate chain chip removal machine and is used for collecting and conveying chips generated in the machining process; the feeding and discharging truss comprises an intelligent classification module and is used for recognizing the machined parts and placing the machined parts to designated positions according to categories. And the central control system is used for integrally scheduling and monitoring the production process. By means of the 3D camera system with the depth sensing and image analysis functions, high-precision part material recognition and positioning can be achieved at the initial stage of the production process. The accurate initial treatment lays a foundation for subsequent processing links, and ensures the accuracy and repeatability of the whole processing flow.

The utility model discloses a simple transporting device for a mountain high abrupt slope photovoltaic module, which comprises a traction device fixed at the top of a slope, the traction device is connected with a transporting trolley through a steel cable in a hanging manner, the transporting trolley is in sliding fit with a trolley track paved on the slope surface, and the transporting trolley comprises a rectangular frame structure formed by connecting a main beam and a secondary beam; a plurality of connecting beams are connected to the inner wall of the frame; four running mechanisms are symmetrically connected to the lower surface of the frame structure and matched with the trolley track, the trolley track comprises a plurality of anchoring mechanisms, each anchoring mechanism comprises stand columns symmetrically arranged on the two sides, the bottom ends of the stand columns are matched with the slope in an inserted mode, and the top ends of the stand columns are perpendicularly connected with the two ends of a track crosspiece through steel pipe fasteners; the outer surface of the rail crosspiece is sleeved with a sleeve to be connected with the lower surface of the rail, the rail is connected with the upper surfaces of the sleeves of the anchoring mechanisms, and the anchoring mechanisms are connected into a whole. The device has the advantages of being low in cost, convenient to install, easy to operate and capable of efficiently solving the problem of reshipment of the mountain photovoltaic high-abrupt-slope large-length photovoltaic module.

The invention discloses finish paint coating equipment for an automobile coating production line, and relates to the technical field of automobile manufacturing, the finish paint coating equipment comprises an automobile finish paint station, the automobile finish paint station is sequentially divided into a spraying area, a drying area, a polishing area and a washing area in the direction of the production line, and spraying robots are symmetrically installed in the spraying area; the drying area is provided with an ultraviolet paint baking device, a polishing machine is installed in the polishing area, and multiple sets of washing pools are arranged in the washing area. By arranging the spraying robot, automatic spraying is achieved, the production efficiency is improved, the ultraviolet paint baking device and the polishing machine are used, dryness and smoothness of finish paint are guaranteed, the coating quality is improved, the angle and the position of the ultraviolet paint baking lamp can be flexibly adjusted through the design of the adjusting assembly, and the vehicle body spraying device adapts to vehicle bodies of different sizes and shapes.

The utility model discloses a metal plate feeding structure for a laser cutting machine, which comprises a working table and an auxiliary table, a cutting piece is arranged at the top of the working table, a feeding mechanism is arranged between the working table and the auxiliary table, and the feeding mechanism comprises a first sliding frame and a second sliding frame. The first sliding frame and the second sliding frame are both fixedly installed on one side of the workbench, the first sliding frame is arranged above the second sliding frame, the end of the first sliding frame is fixedly connected with a material frame used for loading metal plates, and a plurality of material pushing pieces used for pushing the metal plates to the workbench are arranged in the second sliding frame. According to the metal plate feeding device, the plurality of material pushing pieces can be driven by the driving piece to slide in a reciprocating mode, metal plates are pushed to a machining position one by one through the material pushing pieces, automatic feeding of the metal plates is achieved, the frequency and strength of manual carrying and feeding of workers are reduced, the working comfort of the workers is improved, and the overall production efficiency is greatly improved.

The invention provides a lubricant filling device and a using method thereof, and belongs to the technical field of filling, the lubricant filling device comprises a platform and a box body, and the box body is fixedly connected to the lower end of the platform; the filling mechanism is arranged on the left side of the upper end of the platform and used for filling the lubricant; the clamping mechanism is arranged at the center of the upper end of the platform and used for grabbing the filled materials; the conveying mechanism is arranged on the right side of the upper end of the platform and used for conveying the filled lubricant, the precise filling mechanism is designed, a first air cylinder is used for controlling opening and closing of a plugging valve, and precise metering filling of the lubricant is achieved; and meanwhile, the tank body placing component is matched with the upper turntable for use, so that the accurate positioning in the filling process is ensured, the material waste is reduced, and the filling operation efficiency is improved.

The invention provides a double-glass assembly laminating machine, a control method, system and device thereof and a medium. The double-glass assembly laminating machine is used for laminating backboard glass and an assembly to be laminated. Comprising an adsorption device used for adsorbing backboard glass; the moving device is connected with the adsorption device and used for controlling the backboard glass to move in any direction through the adsorption device; an X-direction fine adjustment unit and a Y-direction fine adjustment unit are arranged on the supporting device, and the transparent glass of the assembly to be laminated is arranged on the supporting device through the X-direction fine adjustment unit and the Y-direction fine adjustment unit; the visual acquisition device is arranged towards the supporting device; the control device is used for acquiring initial position information and assembly position information, generating a first control signal, adsorbing back plate glass to the position above the assembly to be laminated, acquiring glass position information acquired by the visual acquisition device, generating stack difference information and a second control signal, and sending the stack difference information and the second control signal to the control device; and the adjusting module is used for adjusting the position of the to-be-laminated assembly and placing the back plate glass on the to-be-laminated assembly to obtain the double-glass assembly.

The present invention discloses an ignition test device capable of switching engine models, and relates to the technical field of engine testing, including a side plate and an ignition test machine, wherein one side plate is fixedly connected to the ignition test machine, and two side plates are provided, and the sides of the two side plates close to each other are fixedly connected to fixing rings by bolts, and the sides of the two fixing rings close to each other are fixedly connected to four fixing seats, and a transmission ring 1 is fixedly connected to the fixing seat. Through the effect of the stabilizing wheel rolling in the stabilizing groove, the movement of the base can be supported, and the situation of unstable support after the engine is placed on the fixing pin rod is prevented, so as to achieve the purpose of safely transporting the engine to the vicinity of the ignition test machine, avoid the situation that the engine falls due to the tilt of the engine when turning when using a trolley to transport the engine, and reduce the danger of manually transporting the engine by a trolley. In addition, unnecessary maintenance costs caused by the engine falling are also reduced.

The utility model relates to the technical field of mobile phone screen processing, in particular to a mobile phone screen feeding and discharging machine. Comprising a machine body, a first feeding belt is arranged on the machine body, a second feeding belt is arranged on the side, away from the first feeding belt, of the machine body, a conveying motor is fixedly connected to the position, corresponding to the first feeding belt and the second feeding belt, of the machine body, a feeding roller is fixedly connected to the output end of the conveying motor and matched with the first feeding belt and the second feeding belt, and a grabbing rod is arranged on the machine body; a grabbing head is arranged on the grabbing rod, and a suction cup is fixedly connected to the grabbing head. A driving motor is started to drive a driving gear to rotate, so that the driving gear drives a driven gear to rotate, a rotating column is driven to rotate, a grabbing rod moves to the position above a screen needing to be grabbed, and therefore the device can adapt to different heights when conveying work is conducted between assembly lines with different height differences; and manual carrying work between assembly lines is reduced, and the grabbing effect of the device on the collected screens is improved.

The present invention relates to the technical field of steel formwork welding, and in particular to a welding device for longitudinal and transverse ribs of a steel formwork for construction, which accurately controls the placement spacing of transverse ribs and longitudinal ribs on a steel formwork blank to reduce labor intensity; the device comprises: a welding table, a clamping mechanism and a plurality of supporting units are arranged on the welding table for supporting the steel formwork blank; the clamping mechanism is used to clamp and fix the steel formwork blank; a reversing table and a feeding table, the reversing table is arranged between the feeding table and the welding table, the feeding table is used to place transverse ribs and longitudinal ribs, a reversing mechanism is arranged on the reversing table, a transverse rib feeding mechanism and a longitudinal rib feeding mechanism are arranged on the reversing mechanism; a plurality of transverse clamps with adjustable spacing are arranged on the transverse rib feeding mechanism, a plurality of longitudinal clamps with adjustable spacing are arranged on the longitudinal rib feeding mechanism, the transverse clamps and the longitudinal clamps are respectively used to clamp and fix the transverse ribs and the longitudinal ribs.

The invention relates to the technical field of transportation, in particular to a hoisting device. The device comprises a supporting frame, a lift car, an electric hoist and a hoisting mechanism. Wherein the supporting frame is slidably arranged in the supporting frame and used for bearing goods; the lifting mechanism is arranged on the top of the supporting frame and used for driving the lift car to slide in the supporting frame in the vertical direction. The electric hoist is arranged on the top of the supporting frame and used for hoisting goods. The lifting device provided by the invention can realize goods loading and unloading and vertical lifting functions, goods can be conveyed to a formulated floor of a construction plant, and the cost of crane renting, manual lifting and material receiving platform erection is saved; according to the device, manual carrying can be reduced, the problems of improper crane selection, unreasonable standing, outward pulling, inclined dragging and the like are avoided, and the hoisting transportation safety risk is greatly reduced; in addition, the device further has the advantages of being simple in structure, convenient to operate, safe, reliable and the like, can be assembled on site and reused, and has the value of innovation, efficiency improvement, popularization and application.

The invention relates to the technical field of radiation shielding performance detection, in particular to a shielding performance detection device of a radiation protection structure, which comprises a detection platform, an inner cavity of the detection platform is in transmission connection with a conveyor belt, the conveyor belt is provided with a notch I and a notch II, and a detector is fixedly arranged in the conveyor belt and is connected with the detection platform. An irradiator is fixedly arranged above the conveyor belt and located at the top of an inner cavity of the detection platform, a conveying mechanism is arranged in the inner cavity of the detection platform, a stacking mechanism is arranged at the tail end of the conveyor belt, workpieces are conveyed one by one through the conveying mechanism, the whole detection process can be automatically carried out, and manual intervention and errors are reduced. Accurate shielding performance data can be obtained through accurate irradiation and detection means. The detected workpieces are stacked one by one through the stacking mechanism, the workpieces are quickly stacked according to a sequence, data tracking is supported, an operator can conveniently and quickly find defective products, and therefore the overall quality of the products is ensured.

The utility model provides a carrier tape packing machine which comprises a carrier tape plastic packaging device, a carrier tape press-fit device and a carrier tape conveying device, the carrier tape conveying device comprises a material roll discharging damper, a conveying belt and a material roll collecting damper, the conveying belt is connected with the carrier tape press-fit device from the material roll discharging damper through the carrier tape plastic packaging device, and the material roll collecting damper is connected with the carrier tape press-fit device. The carrier tape pressing device is connected with the material roll collecting damper, the material roll discharging damper is used for conveying a carrier tape to the conveying belt, the carrier tape plastic packaging device is used for packaging the carrier tape, and the material roll collecting damper is used for recycling the packaged carrier tape. The carrier tape pressing device comprises a conveying wheel and a pressing wheel, a carrier tape channel is formed in a gap between the conveying wheel and the pressing wheel, the carrier tape channel is connected with the conveying belt and the material collecting roll damper and used for enhancing the packaging effect of the carrier tape, and the purpose of improving the packaging efficiency of the carrier tape is achieved.

The utility model provides an electrical control cabinet mounting mechanism, which relates to the technical field of electrical control cabinet mounting and comprises a connecting plate, moving wheels are rotatably connected to two ends of two sides of the connecting plate, a handle is fixed to the top of one end of the connecting plate, and a rotating shaft is rotatably connected to the upper portion of the middle of one end of the inner wall of the connecting plate. A supporting plate is fixed to the middle of the outer wall of the rotating shaft. According to the device, an electrical control cabinet to be installed is placed on the top of the supporting plate and moved to the position where the electrical control cabinet needs to be installed, a micro telescopic air cylinder is controlled to drive a connecting rod to extend, and then a rotating shaft and the supporting plate are driven to rotate; at the moment, the bottom face of the electrical control cabinet is also in contact with the ground, finally, the anti-falling blocks and the clamping rods are taken down, the baffles are rotated to be attached to the connecting plates, the connecting plates are separated from the electrical control cabinet, and therefore the effect that the distance for manually carrying the electrical control cabinet by installation workers is greatly reduced is achieved.

The utility model discloses a disc brake cover cutting device which comprises a cutting device, the cutting device comprises a base support, a fixed cover bottom cutting die and a cutting support, the fixed cover bottom cutting die and the cutting support are arranged on the base support, and a cutting mechanism covering the fixed cover bottom cutting die is arranged on the cutting support. The cutting mechanism comprises a guide cutting plate connected with the cutting support in a sliding mode and a hydraulic driving device driving the guide cutting plate to slide, an upper cover cutting die matched with the fixed cover bottom is arranged on the guide cutting plate, and a clamping device is arranged on the upper cover cutting die; the cover conveying device comprises a cover conveying support, a sliding plate assembly is arranged on the cover conveying support, a cover body placing piece is arranged on the sliding plate assembly, and the cover body placing piece is arranged under the upper cover cutting die in a sliding mode through the sliding plate assembly. And the equipment complexity and the maintenance cost are reduced, and an efficient and low-cost solution is provided for large-scale production of the electric vehicle disc brake cover.

The utility model relates to the technical field of food processing, in particular to a food dicer, which can reduce manual carrying, ensure the safety of personnel and improve the efficiency through the arranged conveyor belt, can effectively and quickly dice flat or large-block food through the arranged dicer, and is convenient to use. According to the food dicing device, food can be diced quickly and effectively through cooperation of the conveying belt and the dicing device, cost is reduced, labor waste is reduced, and the food dicing device is worthy of popularization and application. Through the arrangement of the sliding motor, the dicing device supporting frame and the sliding block, the sliding block can move up and down in the groove of the dicing device supporting frame through the sliding motor, the dicing device can conduct dicing operation conveniently, and the dicing device has the advantages of being simple in structure, convenient to operate and ingenious in design, greatly improving the working efficiency and reducing the labor intensity of workers. The device has good social and economic benefits and is a product easy to popularize and use.

The utility model discloses a movable electromechanical installation support equipment for electromechanical engineering relates to electromechanical engineering technical field, including bottom plate, the left and right sides of bottom plate top respectively swing installation have scissor lifting assembly no.

The utility model discloses a moving structure for steel member cutting, which comprises a cutting box body, two sides of the inner wall of the top surface of the cutting box body are fixedly connected with first electric telescopic rods, the bottom ends of the first electric telescopic rods are fixedly connected with a moving box, the middle part of the moving box is fixedly connected with a saw blade cover, and the saw blade cover penetrates through the moving box; the inner wall of the bottom of the moving box is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a cutting saw blade, the cutting saw blade is rotationally connected with the saw blade cover, the bottoms of the two sides of the cutting box body are fixedly connected with second electric telescopic rods, and the other ends of the second electric telescopic rods are fixedly connected with clamping plates. The cutting saw blade cooling device is provided with the water tank, the water stop valve, the water pipe and the spray head, water in the water tank passes through the water pipe and is sprayed out by the spray head to cool the cutting saw blade in work, potential safety hazards caused by too high temperature during cutting of the cutting saw blade can be reduced, and meanwhile the service life of the cutting saw blade can be prolonged.

The invention belongs to the technical field of dried daylily manufacturing equipment, and discloses archaizing daylily integrated production and processing equipment which comprises braising and steaming equipment, saccharifying equipment, color changing equipment and drying equipment which are connected in sequence. The braising and steaming equipment comprises a braising and steaming box body, a second conveying device is arranged in the braising and steaming box body, and a device for providing steam is arranged at the bottom of the braising and steaming box body; the saccharifying equipment comprises a saccharifying box body, a plurality of layers of second conveying devices are arranged in the saccharifying box body, and the output end of each layer of second conveying device directly faces the second conveying device on the adjacent lower layer; the saccharifying equipment is provided with an air cooling device; the color changing equipment comprises a color changing frame; the color changing frame is provided with a plurality of layers of second conveying devices; the drying equipment comprises a drying box body, a plurality of layers of second conveying devices are arranged in the drying box body, and each layer of second conveying device is provided with a fan; the processing equipment solves the problems of nutrient loss, non-uniform drying and tedious manual operation of the dried day lily caused by the existing processing equipment.

This invention relates to the field of food processing technology, and specifically discloses a conveying device for industrial food processing with an anti-spillage structure. The device includes a working platform, a first support fixedly connected to the top of the working platform, an anti-spillage adjustment device fixedly connected to the top of the first support, a cleaning device fixedly connected to the inner wall of the first support below the belt conveyor, an automatic feeding device fixedly connected to the top of the working platform on one side of the first support, and a material distribution device rotatably connected to the top of the working platform on one side of the first support. This conveying device for industrial food processing with an anti-spillage structure, equipped with an anti-spillage adjustment device, ensures stable material transport along a predetermined path, preventing accumulation or spillage. The cleaning device prevents food debris from adhering to the conveyor belt, avoiding contamination of subsequent batches of products and improving product quality.

The piano carrying device comprises a frame, a lifting platform, a hydraulic lifting device, a crawler wheel set, a three-star wheel, a carrying trolley, a front baffle and a three-star wheel driving motor, the lifting platform is arranged at the top of the frame, the hydraulic lifting device is installed between the lifting platform and the frame, and the hydraulic lifting device is of a lifting structure with connecting rods on the two sides crossed; the two ends of the front side of the frame are each provided with a steerable crawler wheel set, and the two ends of the rear side of the frame are each provided with a three-star wheel. On the inner side of one of the three-star wheels, a three-star wheel driving motor is mounted on the frame, and the driving end of the three-star wheel driving motor is connected with the three-star wheel; the front end of the lifting platform is hinged to the bottom of a front baffle on the front side of the lifting platform; a semi-enclosed guardrail is fixedly connected to the rear side of the front baffle and the top of the lifting platform; an upper waist-shaped hole in the horizontal direction is formed in each of the left side and the right side of the lifting platform below the guardrail; in the fence, a loading vehicle is placed on the lifting platform. The problem that the piano is difficult to carry can be effectively solved.

The utility model is suitable for the technical field of lock catch production, and provides an automatic lock catch assembling machine which comprises a workbench and an assembling mechanism. The assembling mechanism comprises a first conveying belt arranged on the workbench, a second conveying belt arranged on the workbench and an assembling base arranged at the corner of the first conveying belt and the second conveying belt. The bearing plate is rotationally arranged on the assembling seat; the adapter is arranged on the bearing plate; the lead screw sliding table is arranged on the outer side of the adapter; the electric push rod is arranged at the moving end of the screw rod sliding table; the clamp is arranged at the telescopic end of the electric push rod; according to the utility model, automation of the whole process from material conveying to accurate positioning to assembly completion is realized; according to the automatic assembling device, accurate assembling of the lock body and the lock tongue can be ensured, the production efficiency and the product quality are remarkably improved, meanwhile, an intelligent monitoring technology is combined, workers can know the assembling state in real time, find problems in time and make adjustment, and therefore the working intensity is further reduced, and the working efficiency is further improved.

The utility model relates to a placement frame for electromechanical equipment maintenance in a fine chemical workshop, and relates to the technical field of placement devices. The device comprises a bottom frame, a placing plate, a bearing table, a rotating assembly and a clamping mechanism; a driving air cylinder is arranged on the bottom frame, the containing plate is fixedly connected to the output end of the driving air cylinder, and the driving air cylinder is used for driving the containing plate to move in the height direction. The bearing table is rotationally connected to the placing plate, the rotating assembly is used for driving the bearing table to rotate, and the clamping mechanism is used for clamping equipment placed on the bearing table; the device has the effect of improving the convenience during equipment maintenance.

The application discloses a feeding mechanism of a disc cotton grabber and relates to the technical field of textile machinery. The feeding mechanism comprises a material pool, a central shaft, an outer ring baffle, a cotton grabbing trolley, a circular ring and a plurality of sector plates. The sector plates are divided into inner zone sector plates located in an inner ring region and outer zone sector plates located in an outer ring region, and the sector plates rotate together with the circular ring. A material door is arranged on the outer ring baffle and used as a placing opening of fiber raw materials. A first vibration exciter is used for applying vibration to the inner zone sector plates. A second vibration exciter is used for applying vibration to the outer zone sector plates. A plurality of regions for carrying fiber raw materials are separated by the inner zone sector plates and the outer zone sector plates, and the regions are independently vibrated, thereby realizing differential vibration treatment of the inner ring fiber and the outer ring fiber, improving fiber bulkiness uniformity, ensuring stable grabbing amount of the cotton grabbing beater each time, and realizing rotatable cooperation of the sector plates and the material door. An operator can feed materials at the material door position, labor intensity is reduced, and feeding efficiency and safety are improved.

The utility model relates to building equipment technical field, concretely is a kind of handling trolley for prefabricated foamed ceramic thermal insulation composite external wall board, it mainly includes installation frame, the inner wall bottom end of installation frame is rotatably connected with wheel, the bottom of installation frame is fixedly connected with bottom support plate, support soft board is fixedly connected in the top of installation frame, the inside of support soft board is equipped with antiskid groove, the bottom end middle part of support soft board is fixedly connected with extension plate.The handling trolley for prefabricated foamed ceramic thermal insulation composite external wall board of the application is made of softwood material with certain strength by the installation frame and support soft board, and the antiskid groove is set on the upper surface, mainly to increase the friction force of the contact surface with composite external wall board, avoid slipping in the process of transportation, the composite external wall board on trolley is only basically centered, it is transported in narrow space, with the advantages of convenient and efficient, improve the installation efficiency of wallboard.

The utility model relates to a drill rod rack for placing drill rods during tripping in geological core drilling construction. The pipe frame body comprises a vertical rod and a stop rod, and a cross beam is fixedly arranged between the vertical rod and the stop rod; the top surface of the drill rod lifting plate is provided with an abutting arc surface; the lifting power mechanism is installed on the side wall, close to the vertical rod, of the cross beam so as to drive the drill rod lifting plate to ascend and descend. Lifting of the drill rod lifting plate is controlled through the lifting power mechanism, the operation height of the drill rod lifting plate can be adjusted so as to achieve adjustment of the placement height of the drill rods, after a layer of drill rods are laid on the cross beam, the lowest falling height of the drill rods can be increased by increasing the drill rod lifting plate, and therefore the drill rods on the first layer serve as a starting point. Compared with traditional manual operation, the working amount of manual carrying and drill rod position adjusting is reduced, the operation efficiency is improved, and the labor intensity of workers and the safety risk are reduced.

The utility model relates to wine box processing technical field discloses a kind of edge folding machine for wine box processing, include: processing platform, middle part is equipped with wine box placing groove, and wine box placing groove is set through the upper and lower wall of processing platform;Edge folding mechanism, two are symmetrically equipped, including push block and push rod, push block is driven by rotary cylinder fixed on processing platform to extend into and extend out wine box placing groove, push rod is located at the side of push block away from each other, and by electric push rod one fixed on push block drive to approach and away from the side wall of wine box placing groove;Transmission control component, including baffle, baffle is located at the lower end of wine box placing groove Port and symmetrically equipped with two, respectively by two electric push rod two fixed on processing platform drive to open and close wine box placing groove.The utility model has the advantages that: the structure of additional auxiliary edge folding pressing is added, the edge folding effect is improved, after edge folding, it can be directly transmitted to next step, and work efficiency is accelerated.

The invention discloses a seedling feeding mechanism for a rice transplanter, and relates to the technical field of agricultural machinery, the seedling feeding mechanism comprises a seedling transplanting table, a seedling supplementing table is fixedly connected to the rear end of the seedling transplanting table, supporting side plates are fixedly arranged on the two sides of the seedling supplementing table, and a supporting bottom plate is fixedly arranged at the lower end of the side, away from the seedling transplanting table, of each supporting side plate; the seedling supplementing device has the advantages that the supporting side plates and the supporting bottom plate on the two sides of the seedling supplementing table form a stable structure to provide a reliable foundation for the seedling supplementing assembly, a hydraulic pump in the seedling supplementing assembly drives a telescopic part, a fixing frame can be controlled to ascend and descend, the height of a seedling containing plate is adjusted, and the seedling containing plate inclines by 45 degrees and slides downwards through gravity to facilitate seedling taking; the movable limiting plate on one side of the seedling placing plate plays an important role, when the seedling placing plate is lower than the seedling supplementing table, the movable limiting plate effectively prevents seedlings from slipping off, and when the seedling placing plate is higher than the seedling supplementing table, the movable limiting plate automatically changes the angle to enable the seedlings to slip off to the seedling supplementing table, seamless connection of the seedlings from storage to the seedling supplementing position is achieved, and manual carrying and adjusting links are reduced.

The utility model discloses a grabbing device for roll film packaging. The grabbing device comprises a walking mechanism and a clamping mechanism connected to the lower portion of the walking mechanism in a hanging mode, and the clamping mechanism is provided with a pressing mechanism capable of moving up and down to press a roll film. The walking mechanism comprises hanging I-shaped steel, an electric hoist hook, a walking motor and an electric hoist. The clamping mechanism comprises a supporting frame, a sliding rail and clamping plates, clamping blocks for clamping inwards are arranged at the bottoms of the two clamping plates, inserting arc hooks are arranged at the tail ends, facing the middles, of the clamping blocks, and a displacement sensor is arranged in the supporting frame; the pressing mechanism comprises a moving plate and an air cylinder, and the air cylinder is installed at the top end of the clamping plate on one side. The combination of the walking mechanism, the clamping mechanism and the pressing mechanism is adopted, the walking mechanism drives the whole device to walk on the moving displacement track, the clamping mechanism is used for clamping a rolled film, the difficulty of manual carrying and unloading is reduced, the situations of goods blocking and discontinuous discharging are reduced when mechanical control is used, and the working efficiency is improved. The method has high efficiency and safety.

The utility model relates to the technical field of solid rocket combustion chamber shell operation, in particular to a solid rocket engine combustion chamber shell operation mechanism which comprises a square pipe, the top of the square pipe is fixedly connected with a fixing plate, the top of the fixing plate is connected with an adaptive assembly in a clamped mode, and the adaptive assembly comprises a rectangular plate, a connecting rod, a rotating rod and a directional wheel. Through the arrangement of the rectangular plate, the connecting rod, the rotating rod and the directional wheel, during use, a combustion chamber shell is placed on the directional wheel, the surface of the directional wheel is smooth and free of protrusions, the combustion chamber shell cannot be abraded, the directional wheel is connected with the rectangular plate, and an operator can adjust the position of the rectangular plate according to the size of the shell; and through matched use of the matched groove holes and bolts, the bolts are tightened to drive the rectangular plates to be fixed, so that the effect of reducing manual carrying of the combustion chamber shell is achieved, and the situation that continuous production is not facilitated due to the fact that the appearance of the combustion chamber shell is damaged easily when the shell is rotated manually is avoided.

The invention provides an intelligent welding system for an aluminum alloy automobile frame, and belongs to the technical field of intelligent welding systems.The intelligent welding system comprises a welding table, a rectangular frame, two sets of bearing rods, a length adjusting piece, a width adjusting piece, a frame welding piece, an overturning piece and a conveying piece, and a working cavity is formed in the top of the welding table; the rectangular frame is rotatably arranged in the working cavity; through cooperation of the welding table, the rectangular frame, the bearing rod, the adjusting piece, the welding piece, the overturning piece and the conveying piece, a complete welding process is formed, the working cavity provides a closed and stable working space for welding operation, the rectangular frame is rotatably arranged and can be matched with the overturning piece to achieve multi-angle welding positioning of a frame, and the problem of single-angle welding dead angles is solved; and the two sets of bearing rods and bearing pieces can stably bear the vehicle frame, the length adjusting piece and the width adjusting piece are matched with vehicle frames of different lengths and widths correspondingly, a special tool does not need to be replaced, and the universality of equipment is improved.