22results about How to "Avoid pulling damage" patented technology

A robot collaborative control system based on rigid formation includes: an image acquisition module for acquiring the geometry of the object to be transported; an undirected perception module for confirming the desired formation based on the geometry of the object and constructing an undirected perception topology graph; calculating the relative distance and relative angle between agents based on the global coordinates of each agent in the undirected perception topology graph, and confirming the adjacency relationship; a motion control module for receiving control commands and constructing a controller based on the relative distance error, relative angle error, and adjacency relationship between agents; and a drive module for generating torque according to the controller to drive the motor to perform the task. This invention uses a distributed rigid formation control method to form a directional rigid formation at the grasping end that matches the shape of the object being transported, thereby avoiding pulling damage to the object during transport and effectively controlling the posture of the object during transport.

The present invention relates to the field of paper towel production and processing equipment, and in particular to a glue-free composite embossing machine, comprising a machine platform, a first supporting end portion and a second supporting end portion arranged on the machine platform, a conveying mechanism arranged on the first supporting end portion, and a composite embossing mechanism arranged on the second supporting end portion, wherein the conveying mechanism is used to transport stacked facial tissues to the composite embossing mechanism for hot pressing and forming, thereby solving the technical problem that the existing composite embossing machine, when applied in the field of sanitary paper towel production, needs to apply chemical adhesives to assist in bonding during the pressing process, thereby resulting in low hygiene indicators of the finished product in the later stage and limited application scenarios.

The utility model relates to remote monitoring control technical field discloses a kind of remote monitoring control device for EIGA equipment, including total data processing mechanism, the end of total data processing mechanism is provided with probe mechanism, the probe mechanism includes frame component, the surface of frame component is connected with the end of total data processing mechanism, the inside of frame component is provided with self-cleaning component, the self-cleaning component includes outer extension cylinder, the surface of outer extension cylinder is provided with air hole, the inner wall of air hole is fixedly connected with dust baffle, the outer surface of outer extension cylinder is fixedly connected with helical rib, the inner wall of outer extension cylinder is rotatably connected with baffle. In the utility model, self-cleaning design reduces the interference of dust to monitoring, without disassembly cleaning, the layout of multiple probe multiple type monitoring element realizes multi-region multidimensional synchronous monitoring, hierarchical data processing and transmission mode according to demand networking, reduce data transmission volume and total control operation pressure.

The invention discloses a thread rolling plate assembly for thread rolling forming of round tail screws, a control method, equipment and a medium, the thread rolling plate assembly comprises a static thread rolling plate and a dynamic thread rolling plate which are matched with each other, and the opposite sides of the static thread rolling plate and the dynamic thread rolling plate are sequentially provided with a thread rolling face, a receding groove and a closing part in the direction perpendicular to the thread rolling direction; a thread rolling area is formed between the thread rolling surfaces of the static thread rolling plate and the dynamic thread rolling plate and is used for performing thread rolling treatment on a screw rod part of a screw blank; the receding grooves of the static thread rolling plate and the dynamic thread rolling plate are located in the tail position of a screw blank, the receding grooves of the static thread rolling plate and the dynamic thread rolling plate are closed to form a forming area, and the forming area is hemispherical and used for containing extrusion materials generated during thread rolling of the screw blank and forming a round tail. And the closed part of the static thread rolling plate and the dynamic thread rolling plate is used for sealing the forming area. Threads and round tails are formed synchronously in one thread rolling procedure, the production efficiency of round tail screws can be improved, and the overall machining cost can be reduced.

The utility model discloses an automobile central control detection device for an intelligent networked automobile, which relates to the technical field of central control detection, and comprises a central control detector, a connecting device is arranged on the lower surface of the central control detector, the connecting device comprises a cross-shaped connecting frame, four end parts of the cross-shaped connecting frame are connected with sliding rods in a sliding manner, and the sliding rods are connected with the central control detector in a sliding manner. A limiting device is fixedly connected to the end of the sliding rod, an adsorption device is arranged between the central control detector and the connecting device, the adsorption device comprises a suction cup connected with the central control detector in an adsorption mode, and the bottom end of the suction cup is rotationally connected with the cross-shaped connecting frame. The automobile central control detection device for the intelligent networked automobile has the advantages that the connecting device is connected with the central control detector in an adsorption mode through the suction cup, when the central control detector needs to be held by a hand for operation, the central control detector can be conveniently disassembled, when other operations need to be carried out, the central control detector can be conveniently fixed, overall installation is simple, and practicability is high.

This utility model relates to the field of packaging box production technology and discloses a dust removal device for cardboard in a packaging box printing machine, comprising: a cardboard conveyor for conveying cardboard to be dusted; and a dust removal box disposed on one side of the cardboard conveyor, wherein the dust removal box is fitted with an openable and closable door via a hinge, and the door is provided with an exhaust port. This utility model features a linkage adjustment structure between the adsorption pipe and the motor-threaded shaft-threaded slider: starting the motor drives the threaded shaft to rotate, causing the threaded slider to slide along the slide rail, thereby making the adsorption pipe move synchronously with the cardboard conveyor; the suction nozzles evenly distributed on the outer wall of the adsorption pipe are inclined towards the cardboard conveying direction, forming a "dynamic covering airflow," which can not only remove impurities in the central area of ​​the cardboard but also cover the edges and corners (covering an area of ​​100%). Simultaneously, the flexible pipe adopts a retractable corrugated pipe structure, which can adaptively expand and contract with the movement of the adsorption pipe, avoiding damage from pipe pulling.

This invention discloses a conveying device for rock wool boards with adaptive adjustment function, relating to the field of conveying technology. The conveying device includes a frame, a drive motor, conveying rollers, and a spacing adjustment assembly. The drive motor is fastened to the frame, and its output end is drivenly connected to the conveying rollers. The shaft of the conveying rollers is rotatably connected to the frame. Several conveying rollers are arranged along the material conveying direction. The spacing adjustment assembly is connected to the frame and contains a trimming component. The trimming component can automatically adjust the trimming method according to the type of rock wool board. A dust collection hood is provided on the spacing adjustment assembly. While conveying the rock wool boards, when the rock wool boards enter the spacing adjustment assembly, the spacing between the rock wool boards is first adjusted. Then, the side cuts of the rock wool boards are trimmed by the trimming component. A dust collection device is connected to the dust collection hood, and the dust generated during trimming can be collected through the dust collection hood.

The utility model discloses a limit structure of electrical installation aligner, including: mounting rod, mounting groove, fixed link, mounting rod whole is polygonal structure, mounting groove is provided on each outer wall surface of mounting rod, the inner diameter of mounting groove is greater than the diameter of cable, the opening width of mounting groove is less than the diameter of cable, and the fixed link is fixed on the mounting rod. Fixing pieces are arranged on the outer wall surfaces of the mounting grooves in an annular array, the number of the fixing pieces is consistent with that of the mounting grooves, the two fixing pieces are arranged in the same column at intervals, and each fixing piece is composed of a bandage, a ball head buckle and a ball head buckle base; the utility model provides a limiting structure of an electrical installation alignment device, and solves the problems that a single damaged cable can be replaced only by taking out a whole limiting plate if the damaged cable needs to be replaced in the installation and later use processes due to the fact that a plurality of cables are synchronously extruded and limited by a clamping plate of an existing limiting mechanism. The maintenance efficiency is reduced, and separation and limiting of a single cable cannot be carried out.

The present invention relates to the technical field of lithium battery production, and in particular to a lithium battery positive electrode material coating device, including a tank body, a movable component, a filter membrane, a fixed ring, a mixing component and a shaking component, etc.; a feed pipe is provided on the tank body; a discharge pipe is provided on the tank body; a feeding pipe is provided on the tank body; a discharge pipe is provided on the tank body; a movable component is connected to the tank body; a filter membrane for filtering lithium iron phosphate finished products and carbon sources is connected to the movable component; a fixed ring for fixing the filter membrane is provided on the outside of the filter membrane; a connecting block is provided on the filter membrane; a mixing component for mixing carbon sources and lithium iron phosphate is connected to the connecting block; and a shaking component for deforming the filter membrane is connected to the fixed ring. The present invention realizes that the filter membrane is repeatedly raised and lowered in the tank body, so that the excess carbon source particles in the lithium iron phosphate finished product can pass through the filter membrane and contact with the lithium iron phosphate powder at the bottom of the tank body, thereby separating the lithium iron phosphate finished product and the excess carbon source particles, and improving the utilization rate of the carbon source particles.

The utility model discloses a netting tool of negative electrode material screening equipment, and relates to the technical field of netting equipment, the netting tool comprises a frame body and a plurality of clamping mechanisms, the peripheral side wall of the frame body is connected with a transverse plate, the two ends of the transverse plate are symmetrically connected with racks, the racks are provided with a moving plate moving axially, and the moving plate is provided with a plurality of clamping mechanisms. The top of the movable plate is connected with a table plate, and the multiple clamping mechanisms are axially arrayed at the top of the table plate. According to the net mounting tool of the negative electrode material screening equipment, the first spring component is arranged between the supporting frame and the movable frame, the situation that screen cloth of a screen is excessively pulled and damaged can be prevented through compression of the first spring, the effect of protecting the screen is achieved, movement is easy to control, the tensioning force is controllable and reliable, and the service life of the screen cloth is prolonged. And the mounting efficiency is improved, the service life of the screen is prolonged, the labor intensity of an operator is reduced, and the effect of convenient movement is achieved through universal wheels at the bottom.

The utility model relates to the technical field of connectors, and discloses a quick-plug type elbow push-pull self-locking connector, which comprises an adapter body, a fixing sheet is clamped on the adapter body, a positioning sheet is clamped on the fixing sheet, a tail cover is clamped on the fixing sheet and the positioning sheet, the tail cover is clamped with the adapter body, and the adapter body is connected with the tail cover. The fixing piece is in threaded connection with an inner sleeve, the tail cover extrudes the adapter body, the adapter body extrudes the fixing piece, the fixing piece extrudes the inner sleeve, the fixing piece extends upwards to the tail cover, the positioning piece extends to be consistent with the length of the fixing piece, and the adapter body is a single tubular part. The adapter body is integrally machined and manufactured, the machining difficulty and steps of the adapter body are reduced, meanwhile, the adapter body is matched with the fixing piece and the positioning piece to form the adapter angle, the adapter body can rotate through the groove formed in the fixing piece, and the cable connection requirements of different clients are met.

The utility model provides a guide bracket for a low-temperature rocket exhaust pipeline of a rocket, belongs to the technical field of aviation, and aims to solve the problem that equipment connected to the upper part of a low-temperature fuel discharge pipeline is easily pulled and damaged when the low-temperature fuel discharge pipeline integrally descends after being shrunk in cold. According to the guide bracket for the low-temperature fuel exhaust pipeline of the rocket, provided by the utility model, a through hole is formed in a support; and the guide baffle is cylindrical. The guide baffle is arranged in the through hole in a sliding mode. The guide baffle is arranged on the periphery of the low-temperature exhaust pipeline in a sleeving mode and fixedly connected with the low-temperature exhaust pipeline. A limiting structure is arranged on the outer wall of the guide baffle and located above the support so as to limit the guide baffle to slide towards the position below the support. The heat insulation plate is arranged on the support and arranged between the inner wall of the through hole and the outer wall of the guide baffle in a spaced mode. According to the scheme, the low-temperature fuel exhaust pipeline can be prevented from moving downwards, and friction between the low-temperature fuel exhaust pipeline and the tower in the moving process is prevented.

The utility model discloses a filling mechanism for sports beverage production, and particularly relates to the technical field of sports beverage production, the filling mechanism comprises a base, the right part of the upper end of the base is fixedly connected with a feeding conveyor belt, the left end of the feeding conveyor belt is fixedly connected with a steering device, and the left end of the steering device is fixedly connected with a discharging conveyor belt; the upper end of the discharging conveying belt is fixedly connected with a detector, and the rear end of the steering device is fixedly connected with a cleaning device. According to the filling mechanism for sports beverage production, efficient, accurate, sanitary and low-cost operation of the filling link can be achieved through mechanical, standardized and intelligent design, the filling efficiency is improved, and the production cost is reduced. Integrated connection of feeding, filling and discharging is achieved through automatic steering, manual intervention is reduced, the production rhythm is accelerated, the overall efficiency of a production line is improved, a plurality of bottles can be synchronously processed through an intermittent reciprocating structure, cooperative operation of filling and a conveying belt is achieved, and shutdown waiting is avoided.

This utility model relates to the field of multi-source sensing equipment technology for intelligent transportation, and particularly to an adjustable bracket and a trajectory splicing device for the multi-source sensing equipment used therein. The adjustable bracket includes: a column composed of upper and lower telescopic sections with a telescopic height of 2.5m to 4m; a sensing equipment installation interface at the top of the column; and a wiring cavity inside the column to accommodate power cables, data cables, and grounding wires; a pitch angle adjustment component disposed between the column and the sensing equipment; a horizontal base connecting the sensing equipment and the pitch angle adjustment component, with the sensing equipment mounted on the horizontal base; and a vibration damping component disposed at the bottom of the column and connected to the ground. This utility model eliminates the need for secondary welding or on-site hole modification during installation, enabling rapid positioning and locking, and significantly shortening maintenance and replacement time; it comprehensively improves the detection accuracy, data continuity, and system reliability of the sensing equipment, reduces operation and maintenance costs, and meets the needs of intelligent transportation for all-weather, high-precision vehicle trajectory sensing.

This utility model discloses a component disassembly fixture, relating to the field of electronic component disassembly and assembly technology, aiming to solve the problems of cumbersome operation, easy damage to PCBA, and environmental unfriendliness of existing disassembly methods. The fixture includes a base, a PCBA support mechanism for supporting the PCBA, and a disassembly mechanism; the disassembly mechanism includes an elastic reset component and a clamping component for holding the component to be disassembled. The core of this component disassembly fixture lies in the fact that when the clamping component holds the component to be disassembled, the elastic reset component applies a continuous pulling force to the component. Before the solder pads melt, this pulling force is used to press the PCBA back against the support mechanism for stable fixation; after the solder pads melt, it is used to automatically pull the component out. This utility model achieves two functions in one, with an ingenious structure, not only simplifying operation and improving disassembly efficiency and quality, but also possessing the advantages of energy saving and environmental protection.

The invention discloses a water conservancy river channel desilting device and method with a sludge drying and dewatering function, and relates to the technical field of water conservancy water.The water conservancy river channel desilting device comprises a bottom plate, a sludge pump is fixed to the top face of the bottom plate, a sludge outlet is formed in the front face of the sludge pump, and a bent pipe is fixedly installed in the middle of the left side of the sludge pump; a rubber pipe is fixed to the bottom face of the bent pipe, a straight pipe is fixed to the bottom face of the rubber pipe, a filter screen is arranged at the bottom of the inner wall of the straight pipe, a bucket is fixedly installed at the bottom of the outer wall of the straight pipe, and a swing arm assembly is arranged on the top face of the bottom plate and comprises four ring blocks. Meanwhile, the heating assembly in the drying box can heat and dehydrate the sludge sucked by the sludge pump, so that the dewatered sludge is convenient to recycle, meanwhile, the volume of the sludge can be reduced, the space utilization rate of the sludge is increased, and more sludge can be sucked.

This application proposes a waste removal device, including a mounting plate and a suction module on the top of the mounting plate, a roller clamping module and an air blowing module on the bottom of the mounting plate. The roller clamping module includes a roller clamping drive mechanism, a mounting frame and two moving rollers on the mounting frame. The axial direction of the moving rollers is set along the conveying direction of the product to be removed. The roller clamping drive mechanism drives the two moving rollers to rotate in a direction away from each other. The outer periphery of the moving rollers has a roller clamping surface and a cutting surface. When the product to be removed is located below the waste removal device, the air blowing module blows away the waste filaments below the roller clamping module. The two moving rollers rotate until the cutting surfaces face each other, forming a first channel that communicates with the suction module. The suction module sucks up the waste filaments, thereby removing them. Subsequently, the two moving rollers rotate until the roller clamping surfaces face each other, forming a gap for clamping the waste filaments. The moving rollers rotate upwards to clamp the waste filaments that have not been removed in the gap, causing the waste filaments to detach from the carrier plate and be sucked away by the suction module. This method has high waste removal efficiency and good waste removal effect.

The utility model discloses an oiling device of a circular weaving machine, and particularly relates to the technical field of ton bag processing, which comprises an oil drum, the lower end of the oil drum is fixedly connected with an oil outlet, one side of the oil outlet is fixedly connected with an electromagnetic valve, and the lower end of the oil outlet is movably connected with a connecting pipe. An oil outlet is formed in the upper end of the connecting pipe, a sealing sleeve is arranged at the joint of the oil outlet and the connecting pipe, the lower end of the connecting pipe is fixedly connected with a spraying device, and the upper end of the oil barrel is fixedly connected with a filtering device. The adjustable spraying head can flexibly adjust the spraying angle, it is ensured that grease accurately covers a target area, waste or omission is avoided, the spraying direction of the spraying component with the adjustable angle can be optimized according to the surface curvature or motion trail of the component, uniform coating is achieved, friction and abrasion are reduced, and the situation that the grease is sprayed to a non-key area is avoided through angle adjustment. The grease consumption is reduced.

The invention discloses an FPC circuit board applied to a sensor and signal system of a new energy vehicle, belonging to the technical field of new energy vehicles, comprising an FPC circuit board body, wherein both sides of the FPC circuit board body are provided with gold fingers; and further comprising a fixing component for fixing the FPC circuit board body, wherein the fixing component comprises two groups of fixing seats, wherein both sides of the top of the fixing seats are fixedly installed with threaded rods, and pressure plates are slidably installed on the threaded rods; the utility model has a simple structure, is convenient and practical by arranging the fixing component, and can fix the gold finger part used for connection on the FPC circuit board to prevent the connection part from being pulled and damaged, and can prevent the FPC circuit board from being overstretched when used in conjunction with the connection component, and can make the two ends of the FPC circuit board be installed at a certain angle at the same time, so as to meet different installation environments, and can also twist the two ends of the FPC circuit board for installation, so as to be further suitable for different installation environments.

The present application relates to coal mining grouting plugging technical field, concretely is a kind of coal seam roof fissure grouting plugging device, comprising: installation bottom plate, the upper surface of installation bottom plate is fixedly installed with first fixed plate, the upper surface of installation bottom plate is provided with lifting mechanism and transport mechanism, lifting mechanism includes second fixed plate fixedly installed on the upper surface of installation bottom plate, the upper surface of second fixed plate is fixedly installed with a pair of guide plates, a pair of guide plates is internally provided with a pair of guide grooves, a pair of guide rings shafts are slidably connected in the inside of a pair of guide grooves, the present application is set through the setting of feeding mechanism, support plate plays fixed support effect to material box, feeding port is convenient for adding grouting material, first servo motor drives first shaft, connecting rod and connecting shaft to rotate, in turn drive stirring vane to carry out uniform stirring to grouting material in material box, after stirring, material is transported to storage tank by guide pipe, realizes feeding and stirring integration.

The invention relates to the technical field of intrathecal morphine pumps, and discloses an intrathecal morphine pump catheter fixing device which comprises a mounting plate, a connecting frame is fixedly connected to the front side face of the mounting plate, a fixed clamping plate is fixedly connected to the front side face of the connecting frame, and a movable clamping plate is slidably connected to the inner surface of the connecting frame. A limiting semi-ring fixes a catheter to prevent the catheter from being pulled in the using process to cause potential safety hazards to a patient, an elastic rubber pad makes elastic contact with the catheter to prevent the surface of the catheter from being clamped, the limiting semi-ring can clamp the catheters of different thicknesses, the applicability of the device is improved, a telescopic plate moves front and back to change the clamping distance of the limiting semi-ring, and the clamping distance of the limiting semi-ring is changed. And the long guide pipe is prevented from being pulled in the air, the applicability and the use safety of the device are further improved, the limiting semi-rings drive the guide pipe to rotate and be wound around the rotating rod, then the guide pipe is rapidly collected, and the use convenience of the device is further improved.