38 results about "Transfer velocity" patented technology

The invention relates to the field of coal mine conveying, in particular to a coal mine belt conveyor speed regulation method and device, electronic equipment and a storage medium. The method comprises the steps that the lowest conveying speed of the belt conveyor is calculated according to the coal flow on the belt conveyor; according to the lowest conveying speed and the preset highest conveying speed, the conveying speed adjusting range of the belt conveyor is determined; calculating the transmission efficiency range of the belt conveyor according to the transmission speed adjusting range and the coal flow; according to the transmission speed adjusting range and the coal flow, the wear rate range of the belt conveyor is calculated; wherein the wear rate is positively correlated with the transmission speed, and the wear rate is positively correlated with the coal flow; and the target conveying speed of the belt conveyor is determined according to the conveying efficiency range and the wear rate range. The device has the effect of reducing energy loss and abrasion of the coal mine belt conveyor.

The winding film thinning and stretching device comprises a fixing plate, a first conveying roller is movably arranged on one side of the interior of the fixing plate through a rotating shaft, and a second conveying roller is movably arranged on the portion, on one side of the first conveying roller, of the interior of the fixing plate through a rotating shaft; a linkage mechanism used for linkage of the first conveying roller and the second conveying roller to rotate at the same time is arranged at one end of the first conveying roller and one end of the second conveying roller, and the linkage mechanism comprises a belt wheel, a rotating disc, a sliding groove, a friction block and a transmission belt. A rotating disc is fixedly arranged at the end, where the second conveying roller is located, of the rotating shaft, and a plurality of sliding grooves are formed in the outer side surface of the rotating disc. According to the film stretching device, the first conveying roller and the second conveying roller have different conveying speeds, so that the film stretching effect is achieved, the device can carry out high-speed assembly line type stretching work without stopping, and therefore the machining efficiency of the device can be improved.

The invention relates to a transfer unit for disordered junction boxes. The transfer unit comprises a transfer conveying belt, a visual inspection part; an overturning part; and the central control component is communicated with the visual detection component, the overturning component and the transshipment manipulator. On one hand, on the premise that the junction box is taken out at will, disordered feeding is completed through visual detection and recognition and matching operation of the front face, the back face and the coil orientation of the junction box in sequence; and on the other hand, transmission of the transshipment conveying belt and overturning of the overturning platform at different angles are fully utilized, homeopathic overturning or homeopathic unloading is carried out by means of the transmission speed difference in a narrow space, the impact on the junction box is small, at least one side can be used as a reference in the unloading process, and follow-up clamping is facilitated.

The utility model discloses a cam jacking and moving mechanism, including moving and carrying base subassembly, positioning pin subassembly and cam jacking subassembly, the upper end of moving and carrying base subassembly both sides are fixedly connected with the conveying assembly support seat, and the conveying assembly support seat between two is provided with conveying assembly, and the inside of conveying assembly is provided with the cam subassembly of uniform distribution, positioning pin subassembly is set up respectively in the outer side of two conveying assembly support seat's opposite, cam jacking subassembly includes camshaft, bearing seat and lift cam, and bearing seat is fixedly connected in the front and rear two ends of moving and carrying base subassembly vertical beam respectively, and the inner ring between the bearing of left and right adjacent two bearing seats is fixedly connected with camshaft. The utility model can cooperate with the use of vast majority of existing transmission equipment, can realize jacking and moving function under the condition of not influencing transmission speed, not producing stagnation, solves the maintenance pain point of client.

The utility model discloses an impeller structure for a self-priming pump, and particularly relates to the technical field of self-priming pumps, the impeller structure comprises a self-priming pump body, and impeller transmission devices are arranged on the inner wall and the outer wall of the self-priming pump body; the impeller transmission device comprises an impeller body, the supporting and protecting assembly is installed on the outer wall of the self-priming pump body. Compared with the prior art, the impeller structure for the self-priming pump has the advantages that a plurality of groups of flow guide blocks and flow guide grooves are arranged to synchronously stir to increase the collision pressure of a water body, so that the circulation power of the whole water body is further improved, and the problem of low transmission efficiency caused by lower circulation power of the water body is solved; according to the device, through mutual cooperation of a rotating impeller, a flow guide block and a flow guide groove arranged in the driving assembly, the water flow conveying speed is increased, and meanwhile the rotating conveying efficiency of the whole device is further improved.

The invention provides a cargo transport vehicle with a grabbing device, and relates to the technical field of transport vehicles, the cargo transport vehicle with the grabbing device comprises an AGV, the AGV is sequentially provided with a cargo stagnation assembly, a cargo taking assembly and a cargo unloading assembly in the conveying direction, and the cargo transport vehicle with the grabbing device captures multivariate information of cargoes in real time through a sensor; in combination with transmission speed data of the cargo stagnation assembly, the optimal action path, clamping force and time of the cargo taking assembly can be accurately controlled, accurate alignment of contact points of cargoes is ensured, all-directional and three-dimensional cargo fixing is achieved, the clamping strategy of the cargo taking assembly can be dynamically adjusted on the basis of data of a sensor for cargoes of different specifications, weights and materials, and the clamping efficiency of the cargo taking assembly is improved. And self-adaptive clamping is achieved, the universality and flexibility of the system are greatly improved, and it is ensured that the cargo carrying task is efficiently and stably completed under the complex working condition.

A carrier conveying system, a conveying system and a carrier conveying method are disclosed. The carrier conveying system comprises a slide rail extending along a conveying direction of a carrier to be conveyed and adapted to be slidably fitted with the carrier to guide the carrier to move along the slide rail; a rack extending along the conveying direction and connected to or integrally formed on the carrier; and a pair of gears spaced apart by a predetermined distance in the conveying direction for engaging with the rack. When the gears engage with the rack, the gears are capable of driving the carrier to move on the slide rail in the conveying direction. In the present invention, the precise and high-speed conveying of the carrier is achieved by the engagement of the gears with the rack, thereby greatly improving the conveying speed and efficiency of the product components loaded on the carrier and also greatly improving the position accuracy of the product components during the conveying process.

The invention discloses a continuous waveform mud pulse generator, which comprises a pressure-bearing cylinder, a motor, a main shaft, a fixed valve, a rotor and a valve body shell, and is characterized in that the motor is arranged in the pressure-bearing cylinder; one end of the fixed valve is connected with one end of the pressure-bearing cylinder, and the valve body shell is sleeved outside the fixed valve; one end of the main shaft is in transmission connection with the output end of the motor, and the other end of the main shaft penetrates through the fixed valve and is connected with the rotor. The device has the technical effects that the flow area of a slurry flow channel in a drill collar can be quickly adjusted, the change of a pressure value in a drill column is influenced by the change of the flow area, a continuous wave signal can be generated in a continuous action mode of a motor, and the quick conversion from a measurement signal to a slurry pulse pressure signal is realized; therefore, the transmission speed of underground data is increased, and the drilling efficiency is improved; the whole device is high in integration level, high in action speed, high in environmental adaptability, high in transmission reliability and capable of achieving higher-speed data transmission in the while-drilling environment.

The application relates to the technical field of loading and unloading equipment, and particularly relates to an automatic loading and unloading robot, which comprises a front conveying device of the loading and unloading robot, a middle conveying arm and a rear conveying arm, the front conveying device of the loading and unloading robot is movably connected with the middle conveying arm, the middle conveying arm is movably connected with the rear conveying arm through a universal head, both sides of the front conveying device and / or both sides of the middle conveying arm and / or both sides of the rear conveying arm are respectively provided with tension clamping devices, the middle conveying arm is provided with a power assembly, the power assembly comprises a rotary tray, and the rotary tray is rotatably arranged on a vehicle body; the application can adapt to the transportation of different goods, can automatically adjust the size of clamps of a conveying end according to the size of the goods, has rich application scenarios, and solves the problem that transmission speed cannot be accurately controlled through front and rear conveying belts; the two conveying belts can more efficiently convey goods.

The present application relates to the technical field of flower sorting automation equipment, and in particular to a flower branch separation device, comprising: a transmission mechanism, the transmission mechanism can realize cyclic transmission, the transmission mechanism is tilted, and the right end of the transmission mechanism is located below the left end of the transmission mechanism; a lever, a plurality of levers are provided, the levers are equidistantly arranged on the transmission mechanism, the projection distance d of the spacing between adjacent levers on the horizontal plane is equal to the distance D between adjacent carriers on the feeding mechanism, and the speed V of the lever along the horizontal direction is 0. x The present invention drives the lever to move cyclically through a sprocket and chain assembly that can move cyclically and is tilted, and keeps the lateral movement speed of the lever the same as the feeding speed of the feeding mechanism, so that the branches can be divided at a uniform speed and continuously, thereby improving the efficiency of order division.

The invention discloses a product conveying device applied to a labeling machine, and relates to the technical field of labeling machine accessories, the product conveying device comprises a labeling assembly, a workbench and a conveying assembly, the top of the workbench is provided with a labeling piece, and the conveying assembly is arranged at the top of the workbench and comprises a fixing frame fixed to the top of the workbench; a side roller and an auxiliary roller are rotationally connected into the fixing frame, an auxiliary belt is arranged between the side roller and the auxiliary roller in a sleeved mode, and a driving piece is fixed to the fixing frame. Through the arrangement of the conveying assembly, the conveying speed can be adjusted in advance when facing products of different specifications and counter weights, gas is conveyed continuously and synchronously so as to move downwards to complete abutting-pressing type tensioning adjustment, the corresponding downward-moving abutting distance can also be increased along with increase of the conveying speed, the conveying speed and the downward-moving abutting distance are in direct proportion, and the anti-skid protection purpose is achieved; the dynamic adaptation effect is achieved, manual adjustment is not needed, and dependence on manual operation experience is not needed.

A system for processing a product includes a tool that processes the product and a rotor assembly including a rotor supporting the product and a stator with actuator(s) exerting torque on the rotor. A tool controller operates the tool and transmits speed request signals including a desired speed of the rotor and a control pulse having a threshold value repeating at the expiration of a period proportional to a desired rotation period of the rotor at the desired speed. A rotor controller receives both the speed request signal and the control pulse, controls the stator actuator(s) such that the rotor rotates at the desired speed and phase, and transmits a rotor position pulse and / or phase information to the tool controller once every predetermined angular displacement of the rotor. The tool controller operates the tool based on the angular position of the rotor as calculated using information from the rotor controller.

The present invention provides a novel and efficient transfer system, including a loading slider and a plurality of loading mechanisms; the loading mechanism includes a base, a gear component and a driving component; the gear component and the driving component are both placed on the base; the driving component drives the connected gear component; the base is provided with a slide rail, and the slide rails of adjacent loading mechanisms are connected to each other; the loading slider is slidably arranged on the slide rail; the loading slider is provided with a rack; the gear component meshes and drives the rack to move along the slide rail; the length of the rack is greater than the spacing between the gear components of adjacent loading mechanisms. The novel and efficient transfer system provided by the present invention comprises a plurality of loading mechanisms spliced ​​together to form a transmission track, and the loading slider is driven by the gear component on the loading mechanism to move along the slide rail to realize material transmission. In the novel and efficient transfer system, each loading mechanism is an independent module, and is controlled by an independent module, with a fast transmission speed, and unequal spacing transmission can be realized between each loading slider; the loading mechanism can be continuously spliced ​​and extended as needed.

The utility model discloses an efficient conveying device for an automobile motor controller base, and relates to the technical field of automobile accessory conveying, the efficient conveying device comprises a protection mechanism, the protection mechanism comprises a supporting frame, baffles are arranged on the two sides of the top of the supporting frame, and a plurality of limiting grooves are formed in the tops and the bottoms of the inner walls of the two baffles in an array mode; and a plurality of sliding rods are arranged in the baffle, protective rolling wheels are arranged on the outer surfaces of the multiple sliding rods, and movable rods are arranged in the multiple limiting grooves. By means of the installed protection mechanism, when a workpiece collides with the protection idler wheel due to the too high transmission speed, the buffer spring can shrink and deform, the impact force between the workpiece and the protection idler wheel is effectively absorbed and dispersed, meanwhile, one end of the movable rod can be sunken towards the inner wall of the fixed pipe, the impact force is further dispersed, and the workpiece is prevented from being damaged. Therefore, the surfaces of the workpieces are effectively protected, and the workpieces are prevented from being damaged in the conveying process.

A system for processing a product includes a tool that processes the product and a rotor assembly including a rotor supporting the product and a stator with actuator(s) exerting torque on the rotor. A tool controller operates the tool and transmits speed request signals including a desired speed of the rotor and a control pulse having a threshold value repeating at the expiration of a period proportional to a desired rotation period of the rotor at the desired speed. A rotor controller receives both the speed request signal and the control pulse, controls the stator actuator(s) such that the rotor rotates at the desired speed and phase, and transmits a rotor position pulse and / or phase information to the tool controller once every predetermined angular displacement of the rotor. The tool controller operates the tool based on the angular position of the rotor as calculated using information from the rotor controller.

The present invention provides a speed control method and system for a steel plate transmission roller conveyor of a laser cutting machine unit. All roller conveyors are segmented according to photoelectric switch signals, and the steel plates on each roller conveyor are tracked. The head and tail position values ​​of the steel plates and the head and tail occupancy signals of the segmented roller conveyors are calculated in real time. A safety distance is set when the steel plates are transmitted on the intermediate roller conveyor, and the speed of the segmented roller conveyor is set according to the occupancy signal and the distance between two adjacent steel plates. A speed change position is set in the final roller conveyor. When the head of the steel plate reaches the speed change position interval, the speed of the final roller conveyor is set according to the signal of the next process. The present invention balances the production efficiency and safety of the roller conveyor transmission process. The intermediate roller conveyor operates at the highest possible speed while maintaining a safety distance to improve production efficiency. The final roller conveyor smoothly switches transmission speeds by setting appropriate speed changes, thereby improving the automation and safety of the roller conveyor transmission process and enhancing production efficiency.

The invention provides a condenser locking and transferring device and a locking and transferring method.The locking and transferring device comprises a feeding conveying line, a locking conveying line and a discharging conveying line, and a positioning and locking assembly is arranged on the side edge of the locking conveying line; the output end of the feeding transmission line is connected with the input end of the locking transmission line, and the output end of the locking transmission line is connected with the input end of the discharging transmission line. The conveying speed of the discharging conveying line is larger than or equal to the conveying speed of the locking conveying line, and the conveying speed of the locking conveying line is larger than the conveying speed of the feeding conveying line. The three transmission lines are independently arranged, the transmission speed and start and stop of each transmission line can be independently controlled, the problem that in the prior art, the transmission efficiency is low due to the fact that the whole transmission line keeps synchronous is solved, the production takt is greatly improved, and feeding, discharging and positioning locking operation of the condenser is facilitated.

The utility model discloses a feeding and discharging adjusting device, and belongs to the field of feed output equipment. Comprising a blanking barrel, and a speed adjusting device is arranged at the lower end of the blanking barrel; wherein the speed adjusting device comprises a motor, the output end of the motor is connected with an auger conveyor, and the lower end of the blanking barrel is communicated with the upper end of the auger conveyor. The automatic feeding device has the beneficial effects that when the automatic feeding device is used for feeding, feed is added into the blanking barrel, the feed in the blanking barrel can fall into the auger conveyor, then the motor is controlled to work, the auger conveyor is driven to rotate, and automatic feeding of the feed can be achieved; meanwhile, the conveying speed of the auger conveyor can be controlled by controlling the rotating speed of the motor, and the function of adjusting the feeding speed is achieved. And meanwhile, the device is also provided with a stirrer, and the stirrer can scatter blocked feed, so that the feed can fall into the auger conveyor more uniformly.

The utility model discloses a tank cover glue injection transmission mechanism which comprises a base and a quick replacement mechanism, a material collecting seat is arranged in the middle of the upper side of the base; the rapid replacing mechanism comprises sliding rails, a sliding seat, moving seats, material returning strips and a discharging seat, the sliding rails are symmetrically arranged on the upper side of the base, the sliding seat is slidably connected between the sliding rails, the moving seats which are symmetrically distributed are arranged on the right side of the sliding seat, the material returning strips are arranged on the opposite inner side faces of the two moving seats, and the discharging seat is arranged at the right end of the upper side of the base. The tank cover glue injection conveying mechanism further comprises a control switch, the control switch is located outside the base, the input end of the control switch is electrically connected with an external power source, according to the tank cover glue injection conveying mechanism, in the tank cover glue injection conveying process, the tank covers without glue injection are fed while the tank covers subjected to glue injection are discharged through the transmission element, and the glue injection efficiency is improved. And the feeding and discharging conveying speed of the device for tank cover glue injection is effectively increased.

The present application relates to the technical field of loading and unloading equipment, and particularly relates to an automatic loading and unloading robot large arm conveying mechanism, which comprises a loading and unloading robot front conveying device, a middle conveying arm and a rear conveying arm, the loading and unloading robot front conveying device is movably connected with the middle conveying arm, the middle conveying arm is movably connected with the rear conveying arm through a universal head, and the two sides of the front conveying device and / or the two sides of the middle conveying arm and / or the two sides of the rear conveying arm are respectively provided with tension clamping devices. The present application can adapt to the transportation of different goods, can automatically adjust the size of the clamps of the conveying end according to the size of the goods, has rich application scenarios, and the front and rear conveying belts solve the problem that the transmission speed cannot be accurately controlled, and the two end conveying belts can more efficiently convey goods.

A printing method and a printing system are provided that can perform printing appropriately even when the transport speed of a print medium increases or decreases. [Solution] A printing method using the printing system 100 includes acquiring a first speed, which is the transport speed when the medium M passes through the target head 1, acquiring a second speed, which is the transport speed when the medium M passes through a reference head 1 located upstream of the target head 1 in the transport direction, calculating the amount of deviation in the transport direction of the landing position of the ink ejected from the target head 1 relative to the landing position of the ink ejected from the reference head 1 based on the first speed and the second speed, determining whether the transport speed is increasing or decreasing, and identifying print data to be sent to the target head 1 based on the calculated amount of deviation and the acceleration / deceleration of the transport speed.

The invention relates to the technical field of engineering machinery, and discloses a double-winch control system and method of a continuous wall grab bucket and the engineering machine.The system comprises a master command handle, a main winch system, an auxiliary winch system, a controller, a main braking system and an auxiliary braking system, and a control command signal is generated and transmitted to the main winch system and the auxiliary winch system through the master command handle; the main winch system and the auxiliary winch system are instructed to execute lifting control operation aiming at the grab bucket; when the grab bucket ascends and descends, the controller generates and transmits a speed compensation signal to the main winch system and the auxiliary winch system according to the torque change value and a PID calculation formula so as to optimize the control operation of the grab bucket; and when the grab bucket ascends and descends and any braking system detects that the target voltage meets the voltage protection condition, electric energy consumption operation is executed. Therefore, the consumption control accuracy of the recovered energy in the operation process can be improved while the double-winch control accuracy in the continuous wall grab bucket machinery is improved.

The utility model relates to a transitionable clamping weighing machine, which comprises a transmission assembly and a controller, the transmission assembly comprises a buffer section, a weighing section and a rejecting section which are sequentially connected along the transmission direction, and clamping conveying assemblies are arranged above the transmission assembly and correspond to the buffer section and the rejecting section. An adjustable conveying channel with the conveying direction the same as that of the conveying assembly is formed in the clamping conveying assembly, the conveying speed of the clamping conveying assembly, the conveying speed of the buffering section and the conveying speed of the weighing section are sequentially increased from low to high, and the controller is in signal connection with the weighing section. According to the transitionable clamping weighing machine, through the arranged clamping conveying assembly, a product can be stably transferred to the conveying assembly, so that the product is more stable during transferring, and the situation that the product is unstable and shakes after being rotated to the conveying assembly is avoided; and meanwhile, the speed difference is set for the conveying speed of the clamping conveying assembly, the buffering section and the weighing section, the distance between two products can be increased, and the single product can be independently weighed.

The application relates to the technical field of copper plate transmission, and discloses a copper plate forming material transmission device, which comprises a bottom plate, a support one is fixedly connected to the middle part of the front and rear ends of the upper side of the bottom plate, a rolling shaft is rotationally connected to the adjacent side of the two support ones, slide rails are fixedly connected to the top front and rear sides of the bottom plate, and a supporting plate is slidably connected to the top left and right sides of the bottom plate through the slide rails. The handle is shaken to drive the rod body to rotate, the rod body is matched to drive the threaded rod to rotate, the threaded rod is matched to drive the moving plate to move, the distance between the two transmission devices is controlled, the rolling shaft is matched to rotate to undertake transition, the transmission speed is more accurately controlled, the working efficiency is improved, the threaded connection of the threaded column and the hole is matched to the stable support of the base one and the base two, the auxiliary sliding of the universal wheel is realized, and the whole equipment is more stable during work and more convenient during movement.

The invention provides a transmission bottle quality detection method for a pneumatic logistics transmission system, and the method comprises the steps: detecting an event that a transmission bottle is placed in a transmission station in real time, obtaining at least one object image of an object loaded in the transmission bottle through an image sensor when the event that the transmission bottle is placed in the transmission station is detected, and transmitting the at least one object image to a server; performing three-dimensional modeling on the article loaded in the transmission bottle by using the article image to generate a three-dimensional model of the article loaded in the transmission bottle, and calculating the mass of the article loaded in the transmission bottle based on the three-dimensional model, and according to the mass of the articles loaded in the conveying bottle, the comprehensive mass of the conveying bottle loaded with the articles is calculated, the conveying speed and the conveying time of the whole conveying process of the conveying bottle can be finely controlled, and the problem of vibration noise generated in the early stage of movement of the conveying bottle is solved.

Method for controlling a container flow, comprising the following steps: a) Continuous transport of containers (B) without back pressure on conveyors (3, 5, 7, 9) linked together by means of push-fits (2, 4, 6, 8); b) Monitoring the container flow with regard to the occurrence of gaps requiring correction (11) between adjacent containers (B1, B2); c) Individual control of the conveyors for the selective acceleration of containers (B2, B3) that follow a gap identified in step b) as requiring correction, so that the gap is reduced and at least one compensatory gap (14) is created behind the containers; and d) Temporary joint increase of the transport speeds of at least two of the transporters, wherein step d) is carried out after step c), wherein in step d) the transport speeds are increased jointly with the working speed of a gap-causing machine (20).

The utility model provides a powder pre-mixer and batching equipment, and relates to the technical field of batching equipment, the powder pre-mixer comprises a mixing tank and a screw conveyer; a discharge port is formed in the bottom end of the mixing tank and is communicated with a feed port of the spiral conveyor; the spiral conveyor comprises a shell, a first driving device and a rotating shaft; one end of the rotating shaft is connected with the first driving device, the other end of the rotating shaft extends into the shell, and the first driving device can drive the rotating shaft to rotate around the axis of the rotating shaft; blades are arranged on the rotating shaft and spirally arranged around the axis of the rotating shaft; the spiral conveyor further comprises a controller, and the controller can adjust the rotating speed of the first driving device so as to adjust the material conveying speed of the spiral conveyor. Materials are conveyed to the next process through the spiral conveyor, the rotating speed of the blades can be accurately adjusted through the controller, and therefore the conveying speed of the materials in the material mixing tank can be accurately controlled, and accurate and quantitative material conveying is achieved.

The automatic feeding conveying line structurally comprises a rack, a first V-shaped conveying belt and a second V-shaped conveying belt are sequentially arranged on the rack from left to right, the first V-shaped conveying belt and the second V-shaped conveying belt are arranged in a left-right alignment mode, the conveying speed of the first V-shaped conveying belt is larger than that of the second V-shaped conveying belt, and the conveying speed of the second V-shaped conveying belt is larger than that of the first V-shaped conveying belt. By means of the speed difference, it can be guaranteed that rollers can sequentially move forwards in an abutting mode to enter a centerless grinding machine when the rollers enter the second V-shaped conveying belt, and the machining quality of the rollers is guaranteed.