195 results about "Continuous/uninterrupted" patented technology

The utility model discloses a spraying cleaning machine which comprises a machine frame, a conveying device, a spraying device and a clamping device, and a conveying piece is driven by a conveying power unit to be conveyed from a feeding port to a discharging port to be installed on the machine frame in a reciprocating motion mode. A cleaning channel is formed between the feed port and the discharge port, and the nozzles are driven by the spraying power unit to spray at least part of the sucked spraying liquid to the surface of a workpiece conveyed to the cleaning channel; the clamping piece is located between the feeding port and the discharging port, and the clamping piece is configured to clamp / release workpieces in the cleaning channel under driving of the clamping power unit. The cleaning device at least has the advantages that continuous and uninterrupted cleaning is achieved, and the working efficiency is guaranteed; during cleaning, the workpiece is clamped by the clamping piece, and the posture and the position of the workpiece relative to the conveying piece are not changed.

The invention relates to the technical field of automobile testing equipment, and discloses a new energy automobile chassis load testing device which comprises a testing table, a ramp is connected to one side of the surface of the testing table, electric sliding rails are symmetrically installed on the two sides of the testing table, and walking frames are slidably arranged in the electric sliding rails. Telescopic rods are arranged on the two sides, close to each other, of the walking frame, pressure detection mechanisms are arranged at the tops of the two sides of each telescopic rod correspondingly, each pressure detection mechanism comprises a mounting plate, the mounting plates are fixedly connected with the two sides of the corresponding telescopic rod correspondingly, and hanging rods are fixedly mounted on the two sides of the center of the bottom of each mounting plate; the bottom of the hanging rod is hinged to a swing arm, an extension arm is movably installed in the swing arm, and the sides, close to each other, of the extension arm are rotationally connected with a gravity roller, the driving test of various different items can be simulated, continuous running is achieved, the integration degree is high, and the test time is highly saved.

The invention discloses a wide-range high-precision steady-state and dynamic-state integrated rotating speed measuring system, and belongs to the technical field of rotating machinery metering. The system comprises a rotating speed measuring node (including an anti-interference sensor and an MCU microprocessor), an upper computer (including a time sequence coordination module and a data processing module) and a data output device, and adopts a continuous double-counting synchronous operation method to realize synchronous triggering of pulses and a time counter and period value inheritance. And a 40MHz temperature compensation crystal oscillator is matched to control the timing error within + / -1 clock period. The time sequence coordination module covers the ultra-wide range of 0.01-400000 r / min through a self-adaptive sampling mechanism (T = 0.01-25 s, K = 1-255), and the anti-interference sensor controls edge jitter within 2 microseconds. The dynamic sampling time of the system is less than or equal to 10ms, the steady-state relative error is less than or equal to 5 * 10 <-6 > (k = 2), the dynamic error is less than or equal to 1.5 * 10 <-4 >, the method is suitable for industrial automation, aero-engine testing and other scenes, the technical bottleneck is broken through, the rotating speed measurement precision and the dynamic response capability are improved, and an effective scheme is provided for precise monitoring of rotating machinery.

The utility model relates to the technical field of instant cubilose filling, and discloses instant cubilose filling equipment which comprises a bearing assembly, a storage assembly is installed above the bearing assembly, a pressing assembly is installed on the front wall of the storage assembly, a driving assembly is installed in the pressing assembly, and the driving assembly is connected with the bearing assembly. Translation fixing assemblies which are symmetrically distributed are connected to the upper portion of the bearing assembly in a clamped mode. The translation assembly and the driving assembly are arranged, so that empty cans can be quickly and orderly placed on a filling station, continuous and uninterrupted can placing operation is achieved, the speed is greatly increased, the waiting time caused by the can placing link is shortened, and the whole filling process is more compact and efficient; the pressing assembly is arranged, the discharging amount of each time can be accurately controlled according to the requirements of instant cubilose products of different specifications, the products of different capacity specifications can be rapidly switched and produced without frequently replacing the discharging device or conducting complex adjustment, the product model changing time is greatly shortened, and the universality and production efficiency of the equipment are improved.

The application provides a kind of slurry shield mud high-efficiency green zero-discharge construction method, relating to slurry shield technology field, and the construction method includes slurry bucket groove construction, high-quality mud mixing, slurry separation treatment, new slurry preparation, slurry emergency treatment, by screening treatment to waste mud, solid particles in mud can be separated, treated mud can be recycled, effectively avoiding the generation of waste mud; geotextile tube can handle waste mud when slurry treatment equipment fails or runs overload, when shield machine passes through risk source, ensure continuous tunneling of shield machine and rapid passing, improve the reliability of shield; by adopting assembled bucket groove structure, construction is convenient and material can be reused, avoiding the risk of slurry leakage; the application realizes efficient continuous uninterrupted tunneling of slurry shield in complex environment by combining module bucket groove structure + slurry green treatment process + geotextile tube treatment.

The utility model discloses a main shaft rigidity detection device, and relates to the technical field of machining detection, one end of a support of a support frame is provided with a tool clamp mechanism, a multi-station detection mechanism is arranged between two opposite groups of position correction sliding tables, the top end of a support arm is provided with a force sensor, and the force sensor is connected with a force sensor. And distance measuring sensors opposite to the force sensor are symmetrically arranged above the support arm of the rotating arm along the sliding direction of the propelling sliding table. According to the design, the static pressure main shaft is mechanically clamped and fixed based on the tool clamp mechanism, then the multi-station detection mechanism is moved to the side of the static pressure main shaft by utilizing the horizontal braking of the combination of the position correction lead screw and the position correction sliding table, and the static pressure main shaft is detected in an axial or radial state by utilizing the rotation and propulsion position correction of the multi-station detection mechanism. According to the invention, the rigidity of the static pressure main shaft can be detected flexibly and variably, the detection is more flexible and varied, the detection capability is stronger, the modularization adaptability is better, and the static pressure main shaft can be detected continuously and uninterruptedly.

The application provides a modularized dismantling construction method for a cross-line bridge drainage separation protection, comprising: construction preparation, middle strip protection support erection, traffic drainage organization, beam plate modularized dismantling, middle strip bridge pier dismantling, site cleaning, and traffic recovery. In the whole dismantling operation, reliable drainage separation protection and modularized dismantling concentrated crushing are adopted, only the traffic is temporarily closed when the beam plate is unloaded, the traffic is not affected at other times, continuous uninterrupted dismantling is realized, and the work efficiency is greatly improved. The dismantling method is efficient and safe, the traffic influence is negligible, and has the value of popularization and application.

The utility model provides the drying storage rack, the drying storage rack is introduced on an automatic thick film production line, the continuous production of different products is realized, and the full-load operation of a sintering furnace in a subsequent process can be ensured through the production mode, so that the electric energy is obviously saved, and the energy consumption cost is reduced. And the drying storage rack adopts a multi-layer structural design, so that the space utilization rate is effectively improved, and the turnover process of materials in a production workshop is reduced. According to the improvement, the production layout is optimized, the product reject ratio caused by environmental factors in the material turnover process is reduced, and the product quality is remarkably improved. Products can be directly conveyed to a sintering furnace or a material storage layer through the material storage frame lifting machine assembly, automatic production is achieved, frequent transfer between a jig and a turnover trolley is reduced, jig management is unified, manual operation links are reduced, manual operation time is converted into production time, the production efficiency is further improved, and the production cost is reduced. And the whole production process is optimized.

The utility model relates to the technical field of vegetable oil filtering, in particular to a vegetable oil filtering device which comprises a cylinder body, bearings are fixed on the upper portion and the lower portion of the outer wall of the cylinder body, two side walls of each bearing are fixedly connected with a support through connecting plates, a gear ring is fixedly sleeved in the middle of the outer wall of the cylinder body, and a gear is meshed with the outer wall of the gear ring. The gears are fixed to the outer ends of transmission shafts of servo motors, the servo motors are fixed to the tops of the corresponding connecting plates, and filtering assemblies are installed on the four sides of the inner cavity of the barrel. According to the utility model, the plurality of filtering assemblies are arranged in the inner cavity of the cylinder body, so that when more impurities exist on a single filtering assembly, the servo motor drives the gear to rotate to drive the gear ring to rotate, and the whole cylinder body rotates to replace another filtering assembly for filtering; therefore, the filtering assembly with more impurities can be detached for cleaning while filtering is carried out, continuous filtering operation is achieved, and efficiency delay is avoided.

The utility model discloses a high-speed soft bag large infusion production line, and relates to the technical field of pharmaceutical equipment. The automatic filling machine comprises a rack, a bag making working section, a bag transferring mechanism, a filling working section and a control system are arranged on the rack, and the automatic filling machine is characterized in that the number of working units in all the mechanisms in the filling working section is 1.5 times that of the working units in all the mechanisms in the bag making working section. The number of bags completed by each mechanism in the filling section at a time is increased to be 1.5 times of the number of bags completed by each mechanism in the bag making section at a time, and the bag storage mechanism is arranged in a matched mode to store the bags processed in the bag making section, so that the problem that the single processing time of the bag making section and the single processing time of the filling section are inconsistent is solved; according to the technical scheme, the bag making workshop section is guaranteed to be continuous and uninterrupted, the speed of the production line is the same as the production speed of the bag making workshop section, and therefore the speed of the production line can be increased by 1.2-1.4 times under the condition that the bag making workshop section is not changed, and the production capacity of the bag making workshop section is fully exerted.

The utility model relates to the technical field of integrated circuit production, in particular to a rotating disc type pre-stacking combination table and a pre-stacking device provided with the rotating disc type pre-stacking combination table, the rotating disc type pre-stacking combination table comprises a rotating disc, a rotating disc driving module and a plurality of fixing modules, the rotating disc driving module is used for driving the rotating disc to rotate, and the fixing modules are used for fixing the rotating disc. The multiple fixing modules are distributed on the rotating disc in an annular array mode with the center of the rotating disc as the circle center, and the fixing modules are used for containing pre-stacked materials. The turntable structure is used as the pre-stacking table, and the plurality of fixing modules on the turntable structure are matched, so that a plurality of pre-stacking mechanisms can continuously work, and the efficiency is improved.

The utility model provides an operation towel barium sheet on-line hemming device which comprises a transmission belt, a feeding device is arranged at the bottom of one end of the transmission belt, a plurality of driving devices are arranged on the transmission belt, an edge guide rod is arranged on one driving device, an edge guide conveying belt is arranged on one side of the edge guide rod, and the edge guide conveying belt comprises a first roller and a second roller. The second roller is higher than the first roller and is closer to the transmission belt than the first roller. The whole device is high in automation degree, barium sheets can be automatically conveyed, welded and cut, operation towels can be automatically hemmed and pressed, continuous work can be achieved, the production efficiency is greatly improved, personal errors can be reduced through the whole structure, it is ensured that the quality of all products is consistent, and the production efficiency is improved. And the phenomenon that working efficiency and quality are affected due to long-time repeated working fatigue of workers is avoided, and the high popularization value is achieved.

Impregnation device (2) for impregnating bodies (4), in particular wound materials, with at least one holding device (6) having at least one holding means (8) on which a body (4), in particular a wound material, can be fixed, with at least one first working area (10) in which at least the body (4) can be fixed on the holding means (8) and in which the body (4) can be released from the holding means (8) again, with at least one second working area (12) in which at least one impregnation container (14) is arranged which is filled with a fluid impregnating the body (4), with at least one transfer device (16) by which the holding means (8) can be transferred from the first working area (10) to the second working area (12) and back, and with at least one electric heating unit (18) comprising at least one contact means (20) fixed in or on the holding means (8),the body (4) can be manually or automatically connected or connected in the arrangement of the body (4) fixed on the holding means (8) with at least one phase connection (22) of the body (4), which can be continuously and without interruption connected or connected to a power supply of the electric heating unit (18) when the holding means (8) is transferred from the first working area (10) to the second working area (12), and by which the body (4) can be electrically heated continuously and without interruption in the first working area (10) and in the second working area (12), wherein the transfer device (16) comprises at least one bearing unit (30) comprising a rotary axis (28), wherein the transfer of the at least one holding means (8) from the first working area (10) to the second working area (12) comprises a rotary or oscillating movement about the rotary axis (28) of the bearing unit (30), characterized by at least one lifting / lowering device (34),comprising at least one first lifting / lowering means (36) in the first working area (10) by which the body (4) is movable, in particular liftable, along a first direction of movement (38) onto the holding means (8), and comprising at least one second lifting / lowering means (40) in the second working area (12) by which the impregnation container (14) is movable, in particular liftable, along a second direction of movement (42) onto the body (4), and the body (4) is arrangable in the fluid, wherein the first direction of movement (38) and the second direction of movement (42) are parallel to the axis of rotation (28) of the bearing unit (30).

The utility model belongs to the technical field of circuit board processing equipment, in particular to a step plug-in hole printed circuit board processing device, which comprises a bottom plate and further comprises a limiting frame fixed on the bottom plate through a supporting seat, the limiting frame comprises a frame body fixedly connected to the supporting seat, a limiting groove is formed in the upper portion of the frame body, and the limiting groove is formed in the lower portion of the frame body. A telescopic frame plate is arranged at the limiting groove in a matched mode. And a positioning frame. The limiting frame and the lifting module are installed on the bottom plate, the positioning frames are sequentially arranged in the limiting frame and used for clamping and fixing the printed circuit board, the positioning frames can be controlled to move upwards through the lifting module during use, and then the corresponding circuit board is machined through the punching tool. After machining, the electric push rod controls the telescopic frame plate to move, then the corresponding positioning frame is taken out, automatic discharging of the circuit board is achieved, punching treatment of the printed circuit board can be continuously achieved, and the problem that at the present stage, the device is low in working efficiency is solved.

The invention discloses a chip continuous extraction device for a dry etching machine, and belongs to the technical field of semiconductor manufacturing equipment. Comprising a magnetic levitation conveying mechanism and a cleaning module, the magnetic levitation conveying mechanism comprises a track base plate, a motor stator module and a magnetic levitation and air floatation supporting plate, the motor stator module is arranged in the track base plate, the magnetic levitation and air floatation supporting plate is located above the motor stator module, and a limiting ring is arranged on the edge of the magnetic levitation and air floatation supporting plate; a multi-cavity air path structure is arranged in the magnetic suspension air floatation supporting plate, a permanent magnet array is arranged at the bottom of the magnetic suspension air floatation supporting plate, air floatation micropores are formed in the upper surface of the magnetic suspension air floatation supporting plate, and the cleaning module comprises an air supply module and an air return module. According to the invention, continuous and uninterrupted assembly line type extraction and on-line processing of chips from an etching machine to downstream equipment are realized, and the production efficiency, the positioning precision and the cleanliness are remarkably improved.

The invention belongs to the field of orthopedic medical instruments, and provides a ratchet wheel transmission module which comprises a rotary adjusting shaft, two ball elastic pieces are arranged on the rotary adjusting shaft to be matched with a ratchet wheel, a spiral groove is formed in the front end of the rotary adjusting shaft, the rotary adjusting shaft is contained in an inner cavity of a rotary main shaft, and a sliding groove is formed in the front end of the rotary main shaft; a front ratchet wheel and a rear ratchet wheel are arranged on a ratchet wheel shaft on the rotating main shaft side by side in a sleeved mode, a front ratchet wheel shaft sleeve is matched with the front ratchet wheel, a rear ratchet wheel shaft sleeve is matched with the rear ratchet wheel, a gear is arranged on the outer surface of the middle shaft sleeve, and the rear ratchet wheel shaft sleeve and the rotating main shaft rotate integrally after being connected. A holding outer sleeve is arranged outside the shaft in a sleeving mode and connected with the middle shaft sleeve. The multifunctional ratchet wheel quick-change wrench comprises the ratchet wheel transmission module and further comprises a quick-change assembly at the front end and a handle at the tail portion, no matter the forward rotation mode or the reverse rotation mode is switched, continuous operation of the rotating main shaft can be achieved, and halfway pause adjustment is not needed.

The utility model relates to the field of detector adjusting devices, and discloses a detector adjusting device which comprises a base, a rotating mechanism is arranged at the upper end of the base, the rotating mechanism comprises an outer convex edge, the lower end of the outer convex edge is fixedly connected to the upper surface of the base, and a plurality of ball grooves are formed in the upper end of the outer convex edge. A ball groove is formed in the outer convex edge, a ball is movably installed in the ball groove, a rotary table is arranged at the upper end of the outer convex edge, an inner concave edge is fixedly connected to the periphery of the rotary table, and the inner side of the inner concave edge corresponds to the outer convex edge. The combined design of the inner concave edge and the outer convex edge is adopted, rainwater or dust is prevented from entering the rotary table, meanwhile, through the design that the bristles are additionally arranged at the gaps of the rotary table, the gaps are cleaned, dust and sundries are prevented from being accumulated in the gaps, long-term cleanliness is kept, and maintenance cost is reduced; and through the design of the annular contact terminal and the spring terminal, the rotary table can continuously rotate without rotation, and limitation in angle adjustment is avoided.

The invention disclosed herein pertains to a device for repaving an existing asphalt surface, specifically a road surface. The device enables continuous uninterrupted excavation and removal of old road paving material. Said device further extracts the excavated material for milling into smaller evenly sized aggregate material that is sorted through by size, retreated under heated conditions with the addition of hot oil, and further homogenized for even size, density, and saturation before being relayed over the extracted surface.

The invention provides a CNG continuous gas discharging device and method for a point supply station, and relates to the technical field of compressed natural gas supply stations, three gas discharging column pipelines are arranged in parallel, and each gas discharging column pipeline is provided with a pressure sensor; two independent pressure reducing pipelines are arranged in the pressure reducing pry, and the input end of the pressure reducing pry is connected with the output ends of the three gas discharging column pipelines; the outlet flow meter is arranged on the downstream pipe network; the controller is electrically connected with the outlet flow meter, the pressure sensors and the regulating valves on the gas discharging column pipelines; according to the device, the first gas discharge column pipeline, the second gas discharge column pipeline and the third gas discharge column pipeline which are connected in parallel and are communicated with one another are arranged, and the first parallel pipeline and the second parallel pipeline are matched to realize three-path gas source intercommunication, so that the problem that gas supply is still possibly interrupted during switching due to dependence on limited-capacity gas storage tube bundles in comparison files is solved; and the continuous and uninterrupted gas supply effect of multi-vehicle cooperation and mutual standby is achieved.

The utility model discloses a log batch destructive distillation module which comprises at least two destructive distillation boxes arranged in parallel and a discharging cooling box connected with the discharging ends of the destructive distillation boxes, the destructive distillation boxes are linear metal heated box bodies with the same front and rear cavity diameter specifications, and the discharging cooling box is connected with the discharging ends of the destructive distillation boxes in the direction from feeding to discharging. A feeding box section, a main heating box section and a discharging box section are formed, the main heating box section is arranged in the high-temperature combustion box chamber, the feeding box section and the discharging box section are arranged outside the high-temperature combustion box chamber, and a feeding port and a feeding gate valve for controlling opening and closing of the feeding port are arranged at the top of the feeding box section. A hydraulic propelling device used for pushing materials in the feeding box section to forwards fill the main heated box section is arranged on a box plate at the front end of the feeding box section, a discharging opening of the discharging box section is communicated with a discharging cooling box, and a discharging gate valve used for controlling opening and closing of the discharging opening is arranged in the discharging cooling box. According to the utility model, the continuous running-water type pyrolysis carbonization of the dry distillation box on the raw wood can be realized, and the carbonization yield of the raw wood is greatly improved.

The application discloses a Buzhong Yiqi tablet pressing device, and relates to the field of medicine tablet pressing, which comprises a fixed base. The Buzhong Yiqi tablet pressing device can continuously and stably work through the action of a punching mechanism. Raw materials are placed in a lower hopper, the lower hopper places the raw materials in a hollow column, the operation of a control motor is controlled, the output end of the motor drives gear rotation, thereby driving outer gear ring rotation, the rotating disc drives the outer gear ring to rotate, thereby rotating the next hollow column to the bottom of the lower hopper, so that the raw materials flow into the hollow column. When the hollow column filled with the raw materials rotates to the bottom of the punching cylinder, the operation of the punching cylinder is controlled, the punching cylinder moves the output end to the hollow column, the raw materials are compacted, the rotation of the rotating disc is controlled, the next hollow column is rotated to the bottom of the punching cylinder, and the raw materials are compacted again. The raw materials in the hollow column are continuously and uninterruptedly compacted in a circumferential mode, the raw materials can be continuously compacted, and the punching efficiency of the Buzhong Yiqi tablet is improved.

The utility model provides a sorting mechanism and waste steel treatment equipment, and belongs to the technical field of waste steel treatment. The sorting mechanism comprises a sorting assembly and a first conveyor. The sorting assembly comprises a supporting frame, a servo motor, a connecting rod, a rotating plate, an electromagnetic chuck and a material receiving box, during use, for the electromagnetic chuck located above the material receiving box, a worker can be powered on after being powered off, the electromagnetic chuck is powered off, and waste steel adsorbed by the electromagnetic chuck can fall into the material receiving box; then four electromagnetic chucks can be driven to rotate through a servo motor, the electromagnetic chucks adsorbing the waste steel and iron can be continuously rotated to the position above a material receiving box, the electromagnetic chucks without adsorbing the waste steel and iron can be continuously moved to the position above a first conveyor, and then the waste steel and iron can be continuously adsorbed and sorted; and the sorting efficiency is high, and the sorting device is suitable for being matched with the first conveyor to rapidly sort the waste steel.

The invention discloses a multistage cooling type liquid cooling fast charging device and method.The fast charging device comprises a cabinet body, a liquid cooling cable and a heat dissipation assembly, a controller, a fast charging module and a water storage cooling pond are integrated in the cabinet body, the liquid cooling cable comprises a main line, a heat conduction sleeve, a liquid inlet line pipe and a liquid outlet line pipe, and a spiral groove is formed in the peripheral wall of the heat conduction sleeve; and the liquid inlet line pipe and the liquid outlet line pipe are both communicated with the cooling liquid circulating flow channel. The heat dissipation assembly comprises an air cooling heat exchanger and a water cooling heat exchanger. The air cooling heat exchanger comprises a first-stage heat exchanger and a second-stage heat exchanger. And the controller realizes multi-stage heat dissipation modes such as first-stage air cooling, second-stage air cooling, third-stage mixing and fourth-stage water cooling by regulating and controlling the on-off of each electromagnetic valve. The fast charging equipment can accurately adapt to different power charging scenes, energy waste is reduced during low-power charging, the heat dissipation bottleneck is efficiently broken through during high-power charging, the charging efficiency and the equipment operation stability are effectively improved, it is guaranteed that the charging process is continuous and uninterrupted, and the use experience of a user is further optimized.

The utility model discloses a water quality analysis pretreatment device which comprises a plurality of sample introduction passages, a sampling cup and an emptying valve, the sampling cup is connected with the plurality of sample introduction passages, and the bottom of the sampling cup is connected with the emptying valve; a valve A and a valve B in the sample introduction passage are connected, the NO end and the NC end of the valve A are respectively connected with a standard solution and a sample, and the NO end and the NC end of the valve B are respectively connected with an air compressor and a peristaltic pump A; the other end of the air compressor is externally connected with air, the other end of the peristaltic pump A is connected with a sampling cup through a valve C, the valve C and the sampling cup are connected with a peristaltic pump B through a three-way joint, and the other end of the peristaltic pump B is externally connected with pure water; the plurality of sample introduction channels are used for alternately introducing samples. According to the utility model, different dilution ratios of samples can be met, the flexibility of analysis pretreatment is improved, continuous sample introduction is realized, and the test efficiency is greatly improved.

The invention discloses an immersed ultrafiltration system based on a continuous flow regime, which comprises a precipitation unit and a water distribution unit, an ultrafiltration unit is arranged between the precipitation unit and the water distribution unit, and the ultrafiltration unit comprises a plurality of membrane pool structures, a water production pipeline, an aeration pipeline and a liquid medicine wastewater pipeline; according to the design of the invention, continuous water production is realized, an operation mode of replacing periodic water production and cleaning of an immersed membrane filtration system with a reflux recovery method is creatively provided, and a frequent shutdown cleaning mode does not need to be adopted; the design of the invention does not need the necessary links of cutting off water, emptying and cleaning in the general immersed filter membrane process, and innovates the mode of pursuing the ultimate recovery rate in the development of the immersed membrane system; according to the designed process, pollutant reduction is carried out by using a membrane filtration system in a low-cost manner; the invention has the advantages of low energy consumption water production, low energy consumption sewage interception reflux, low gas washing ratio, low wastewater discharge rate, low chemical gas washing frequency and the like in the control of transmembrane pressure difference.

The invention relates to the technical field of mutual inductor spot welding equipment, in particular to a mutual inductor multi-station spot welding device which comprises a liftable spot welding machine for an upper electrode stem and a lower electrode stem and a clamp arranged between the upper electrode stem and the lower electrode stem. The clamp comprises a fixing frame fixed to the spot welding machine and located between the upper electrode rod and the lower electrode rod, a transverse and longitudinal moving mechanism arranged on the fixing frame, a mounting bottom plate arranged on the transverse and longitudinal moving mechanism, a positioning clamping plate, a spot welding receding opening, a positioning base, a material pushing block and a material pushing driving mechanism, wherein the positioning clamping plate, the spot welding receding opening, the positioning base, the material pushing block and the material pushing driving mechanism are sequentially arranged on the mounting bottom plate from inside to outside. The positioning abutting plate is arranged on the positioning clamping plate, and the positioning groove is formed in the positioning seat and corresponds to the positioning clamping plate. Double-station alternation is adopted, continuous and uninterrupted welding is achieved, the clamp structure is improved, the operation amount of workers is reduced, the clamping stability is improved, and the welding efficiency and the welding quality are effectively improved.

The utility model is suitable for the technical field of 3D printing, and provides a consumable temporary storage device and a printing system. The rotating mechanism is movably assembled on the fixed seat; the caching mechanism is connected with the rotating mechanism, and the caching mechanism can rotate by a preset angle around the axis of the rotating mechanism so as to form a caching space for caching consumables; the detection device is arranged on the fixed seat and is used for detecting the rotation angle of the cache mechanism; the control device is electrically connected with the detection device and used for starting or pausing consumable conveying according to the rotation angle detected by the detection device, a consumable caching space is formed by rotating the control device by a certain angle through a caching mechanism, so that the consumable can be cached by a certain length, and after the cached consumable is used, the consumable can be conveyed to the control device. And the consumables can be conveyed to the temporary storage mechanism again for temporary storage under the control of the control device, so that the feeding speed is adjusted, continuous feeding is achieved, and the feeding precision is improved.

The application discloses a flexible intelligent tray feeding device, and relates to the technical field of industrial intelligent automation equipment.The device comprises a frame body, a work platform, a material taking end and a material receiving and discharging end arranged on the frame body; a storage bin is arranged below the material receiving and discharging end; a material receiving bin is arranged above the material receiving and discharging end; a conveying component is arranged on the outer side of the work platform and close to the material taking end, and comprises a first conveying device, a transfer device and a second conveying device arranged in sequence; a separating component is used for separating and lifting a full tray in the storage bin and carrying the full tray to the material receiving and discharging end; a carrying platform arranged on the work platform can reciprocate between the material taking end and the material receiving and discharging end, and a jacking assembly is further arranged on the carrying platform; the material taking component arranged above the work platform is further provided with a visual recognition unit.The flexible intelligent tray feeding device has the advantages of small overall size, continuous and uninterrupted feeding process, compatibility of feeding of different types of components, realization of flexible production, and component detection function.

The utility model discloses a PTFE (Polytetrafluoroethylene) short fiber splitting machine, and relates to the technical field of fiber processing, two groups of opposite pressure traction mechanisms are symmetrically mounted on two sides of a rack of a shearing table, a tension traction mechanism is mounted in the middle of the rack of the shearing table, two groups of brake seats are symmetrically mounted on two sides of a shaft rod of a rotating shaft, and the two groups of brake seats are symmetrically mounted on two sides of the shaft rod of the rotating shaft. And two sets of opposite pressing rollers are arranged between the two sets of opposite brake seats, and slitting tools opposite to the two sets of opposite pressing rollers are installed on one sides of supports of the brake seats. According to the design, the two groups of opposite-pressing traction mechanisms with adjustable angles are used as driving sources to carry out autonomous propelling and feeding work on fiber materials, the fiber materials are kept in a proper tensioning state to be tensioned and conveyed under the tensioning adjustment of the tensioning traction mechanisms, and then the fiber materials are continuously propelled and fed while the fiber materials are continuously tensioned and conveyed. And continuous slitting work is carried out on the fiber materials which are fed in a circulating mode based on the slitting tool, and good circulating slitting performance is achieved.

This invention relates to the field of 3D printing technology and provides a consumable buffering device and a printing system. The device includes: a fixed base; a rotating mechanism movably mounted on the fixed base; a buffering mechanism connected to the rotating mechanism, the buffering mechanism being rotatable around the axis of the rotating mechanism by a preset angle to form a buffering space for consumables; a detection device disposed on the fixed base for detecting the rotation angle of the buffering mechanism; and a control device electrically connected to the detection device for starting or pausing the consumable transmission based on the rotation angle detected by the detection device. By rotating the buffering mechanism by a certain angle to form the consumable buffering space, the consumables can be buffered for a certain length. When the buffered consumables are used up, consumables can be fed to the buffering mechanism again under the control of the control device for buffering, thereby realizing the adjustment of the feeding speed, achieving continuous and uninterrupted feeding, and improving feeding accuracy.