48results about How to "Does not affect teleportation" patented technology

The embodiment of the invention discloses a method for printing a pattern on a solar battery sheet, comprising the steps of: printing a back electrode and a back electric field; arranging a pattern at a place corresponding to a main grid line on a positive electrode screen, wherein the pattern is spaced from two side edges of the main grid line at a certain distance; printing a positive electrode and printing a hollow pattern corresponding to the pattern at the main grid line of the positive electrode; drying the positive electrode; and carrying out sintering. Another method disclosed by the embodiment of the invention comprises the steps of: printing a back electrode and a back electric field; printing a positive electrode and drying the positive electrode; carrying out sintering; and arranging a pattern on a main grid line of the positive electrode. The target of the pattern arrangement is the main grid line and the electric property of the solar battery sheet is not influenced if the main grid line is not cut off by the pattern, so that the aim of arranging a mark on the solar battery sheet is realized under the conditions of not increasing the shading area and not influencing the current transmission.

The invention discloses a three-axis stabilized and four-axis tracked shipborne on-the-move antenna which comprises a transverse rolling transmission part, wherein the transverse rolling transmission part comprises a transverse rocking arm, a transverse rolling big belt pulley, a transverse synchronous belt and a transverse rolling small belt pulley, the transverse rocking arm is of an U-shaped beam structure, the U-shaped beam structure comprises a cross beam, the top of a web plate of an U-shaped beam body is provided with a lug in an outward extension way, one end of a transverse rocking arm support is fixedly arranged on a directional rotation support, the other end of the transverse rocking arm support is connected with the cross beam of the transverse rocking arm through a rotation shaft, the transverse rolling big belt pulley is fixedly arranged on the cross beam of the transverse rocking arm, and the transverse rolling big belt pulley and the transverse rolling small belt pulley synchronously and positively / inversely rotate through the transverse rolling synchronous belt to lead the transverse rocking arm to shake from side to side. The rotation of a transverse rocking shaft is added on the basis of the traditional directional, pitching and polarization rotation to lead a boat body to face with composite motion such as rolling, pitching and steering, the composite motion, adaptive to the boat body, of the on-the-move antenna is achieved by the transverse rolling transmission part, and the satellite tracking stability of the shipborne on-the-move antenna during the extreme swinging of the boat body is improved.

The embodiment of the invention discloses a data and clock alignment method and device, medium and magnetic resonance equipment. The method is applied to an idle time interval for emitting two radio-frequency pulses and comprises the following steps that: receiving a data synchronous clock signal; according to a first clock, collecting the data synchronous clock signal, carrying out one-time time delay on the first clock for stepping after the synchronous clock signal is collected each time, and continuously collecting the synchronous clock signal according to the clock subjected to the time delay until the synchronous clock signals of at least one cycle is collected; according to the collected synchronous clock signals of at least one cycle, determining a time delay value; and according to the time delay value, carrying out time delay to obtain a second clock, and collecting the last one radio-frequency pulse signal in the two radio-frequency pulse signals. By use of the technical scheme, the dynamic alignment of the data and the clock can be realized, and alignment speed and a data input rate can be improved.

The invention discloses a length detection device of hardware round tube finished products. The length detection device comprises a limiting frame and a conveying table, wherein the conveying table comprises a machine frame and a conveying belt set, a positioning and flattening device is arranged on the conveying table, the positioning and flattening device comprises a flattening plate, a verticaladjusting plate, a transverse adjusting plate and an auxiliary side plate, a positioning side plate is arranged opposite to the auxiliary side plate, a first waste box is arranged above the flattening plate, a pushing air cylinder is arranged at the bottom of the first waste box, the pushing air cylinder is connected with an intercepting frame, and a material blocking device is arranged on the rear side of the intercepting frame. The length detection device is simple in structure, high in practicability, good in safety, and convenient to operate; and automatic detection and classification canbe carried out on the length of the finished round tube finished products, and the round tubes with the length larger than the set range or smaller than the set range are taken away, so that the length of the round tubes collected by finished products meets the actual requirements, the operation automation is realized, the labor intensity of workers is effectively reduced, and the accuracy of thedetection and classification of the length of the round tubes is improved.

The invention provides a rapid ammeter detection device, belongs to the detection technology field and solves a problem of low efficiency of manual test in the prior art. The detection device comprises a conveyor belt, wherein probes used for being in contact electrical connection with wiring columns of ammeters are arranged along the direction of the conveyor belt, the probes are in units of sets, the quantity of the probes of each set is identical to the quantity of the wiring columns, intervals of the probes are identical to intervals of the wiring columns, the probes are arranged on a fixing block, the fixing block is arranged on a first gear capable of rotating freely, the conveyor belt is provided with a sliding groove perpendicular to the conveying direction of the conveyor belt, a sliding rod is arranged in the sliding groove in a sliding mode, a spring used for pushing the sliding rod out of the sliding groove is arranged between the bottom end of the sliding rod and the sliding groove, the top end of the sliding rod is fixed with a second gear, and a first gear can be engaged with the second gear for driving. The detection device is advantaged in that the ammeter wiring column probes arranged at two sides of the ammeter conveyor belt can conveniently detect the ammeters when the ammeters are conveyed through the conveyor belt.

The invention relates to a shipborne communication-in-motion satellite antenna. The shipborne communication-in-motion satellite antenna comprises an antenna surface, an orientation transmission apparatus, a rolling transmission apparatus, a pitching transmission apparatus and a polarization transmission apparatus. The satellite antenna adopts a brand-new three-shaft stabilization four-shaft tracking structure; the transmission apparatuses of the satellite antenna all adopt gear engagement forms in transmission, so that high stability and precision are achieved, and satellite tracking stability under extreme swing of the shipborne communication-in-motion antenna is improved; a U-shaped rolling wall in the rolling transmission apparatus adopts an aluminum alloy square tube, and the square tube is subjected to cold bending machining by a die, and stress is removed from the shaped U-shaped rolling wall so as to ensure the stability while lowering the cost; a bracket, an orientation rotary platform, a polarized mounting plate, a rolling front side plate and a rolling motor mounting plate adopt sheet metal components, so that the manufacturing cost can be greatly lowered; and in addition, the shipborne communication-in-motion satellite antenna is simple in structure, low in cost, high in stability and economic value, and capable of promoting common popularization and use.

The invention relates to a method for controlling the call picture quality of a video telephone and a mobile phone adopting the method. The method is characterized in that an image quality control command is formed through hardware pressing keys or a software interface according to the displayed quality of an actual image observed by a user at a decoding side during the video telephone call process, to control an image encoder at a remote terminal and to perform dynamic and real time control to the image quality, therefore to achieve the desired visual experience.

The invention relates to the technical field of textile equipment, in particular to a multifunctional slitting machine for textiles. The machine comprises a base and a winding mechanism, wherein the winding mechanism comprises a reel and a winding assembly, and also comprises a controller, a sleeve, a support table, an embossing mechanism, a cutting mechanism and an adjustment mechanism; the embossing mechanism comprises two traction assemblies, two lifting assemblies and several rollers; both ends of the support table are symmetrically provided with two vertical plates; the cutting mechanismcomprises a driving assembly, a heat dissipation assembly and several cutting knives; the adjustment mechanism comprises two height adjustment assemblies; and the driving assembly, the heat dissipation assembly, the two traction assemblies and the two height adjustment assemblies are all electrically connected to the controller. The multifunctional slitting machine for textiles provided by the invention can cool all the cutting knives with higher cooling efficiency, can effectively prevent the cutting surface of the cloth from skewing at the same time, and is beneficial to improve the processing quality of the textile cloth.

The invention discloses a cable television isolator which can effectively isolate low frequency interference on cable television cable to prevent that television image and sound quality is influenced, comprising a case which is formed by butt joint of upper and lower covers made by insulated material as well as a radio frequency plug and a radio frequency socket which are respectively blocked at the two ends of the case, wherein low frequency isolating capacitances are respectively arranged between the earth terminals and between the signal terminals of the radio frequency socket and the radio frequency plug. By adding the anti-interference isolator, the path on which the low frequency interference enters into a set top box from cable television cable is separated, and influence of low frequency interference on television image and sound is avoided, thus ensuring the quality of television image and sound.

The invention relates to a liquid lifting pipe for conveying molten metal for casting and a casting mold applying the liquid lifting pipe. The liquid lifting pipe is characterized by comprising a framework body approximately in a pipe shape, wherein concave and convex regions are arranged at the inner side and the outer side of the framework body respectively; an inner heat insulation coating and an outer heat insulation coating are respectively applied and attached onto the concave and convex regions arranged at the inner side and the outer side; the mechanical strength of the framework body is greater than that of the heat insulation coating and the inner heat insulation coating; each of the outer heat insulation coating and the inner heat insulation coating is a coating prepared from heat insulation ore mixed materials; the coating is prepared from aluminum oxide, talcum powder, mica, diatomite and titanium oxide. Therefore the maintenance of the liquid lifting pipe is convenient; the service life of the liquid lifting pipe is prolonged.

The invention provides a backup data transmission method and system based on an LBM (Loadable Business Module) and relates to the technical field of data transmission. The method comprises the steps of sending a first service data packet to an STG (Security Trading Gateway) queue for reading through a KCXP (Kingdom Communication Exchange Platform) master link queue; making a request to a KCXP backup link queue for returning the second service data packet if the STG queue discovers that a second service data packet is lost; reading the second service data packet to the STG queue for reading through the KCXP backup link queue; and integrating the first service data packet and the second service data packet into a complete service data packet through the STG queue according to a service generation time sequence. According to the method and the system, the service data is transmitted through adoption of double links, so that the service data can arrive timely. When a problem occurs on any link, transmission of the service data on the other link is not influenced. The problem that the service data packets are likely to be lost in the communication process is timely and effectively solved. The service transmission stability and reliability are ensured.

The invention discloses a conductor composite material in a high-frequency communication cable and the high-frequency communication cable made by the conductor composite material. A core conductor or a shielding layer netted conductor is made of the conductor composite material. The conductor composite material is formed in a way that a metal plating layer is plated outside a circular monofilament or a circular fine tube which is made of a plastic core substrate. The diameter of the circular monofilament or the circular fine tube is larger than 0.1mm and is smaller than 2mm. The thickness of the metal plating layer is larger than 2 micrometers and is smaller than 0.2mm. The metal plating layer at least comprises a surface metal plating layer. A great amount of metal materials can be saved, the cost is greatly saved, the weight is reduced, the transportation expense is saved, the high-frequency communication cable is light and convenient to install, the extension rate of the cable is increased, the tensile strength is improved, the skin effect of high-frequency signals is met and the transmission effect of the signals is not affected.

The invention relates to a non-processed surface leaf plate painting device of an elevator guide rail, which comprises a feeding device, wherein the feeding end of the feeding device is provided with a painting component. An elevator guide rail conveying component is arranged above the painting component. Meanwhile, an adjustable load bearing component is arranged below the elevator guide rail conveying component, and the send-out end of the elevator guide rail conveying component is provided with a guide rail pushing door frame. Consequently, the past processing method is changed, the stations of blank derusting, automatic straightening, automatic leaf plate painting and bottom plate painting are connected together in the way of automatic logistics to form an automatic production line, so that the production requirements of an existing assembly line are met. More importantly, the odor of oil mist can be collected by collecting the paint without allowing a processed guide surface to touch the paint, the chance of occupational diseases is reduced, and the follow-up conveying of an elevator guide rail is not affected by the cleaning of a conveying guide rail.

The invention provides an audio data transmission method, a signal converter and stereo equipment. The audio data transmission method is used to transfer audio data in a Bluetooth transmission module portable device to the stereo equipment having an UHF receiving module through the signal converter. The method includes the following steps: a) the audio data in the portable device is transferred to the signal converter; b) the audio data is received by the signal converter, and the audio data is sent to the stereo equipment in an UHF transmission manner; c) and the audio data is received by the stereo equipment. According to the invention, the wireless transmission distance between the portable device and the stereo equipment can be enlarged through the signal converter.

The invention discloses turnover equipment of an electromechanical integrated automatic assembly machine and an application method of the turnover equipment, and relates to the technical field of electromechanical devices. The turnover equipment comprises a bottom plate, wherein a first supporting plate is fixedly connected to the upper surface of the bottom plate; a rotating driving source is fixedly connected to the top of the first supporting plate; a driving disc is fixedly connected to a rotating part of the rotating driving source; a limited block is fixedly connected to the front side of the driving disc; two through grooves are arranged in the side face of the limited block; and the limited block is slidably connected to a first baffle and a second baffle through the two through grooves correspondingly. Through mutual cooperation of the structures, the turnover equipment has the effects that the automation degree is high, the use is easy, plates are not prone to being damaged in the turnover transportation process, and the turnover transportation efficiency is greatly improved, and the problems that traditional turnover equipment is inconvenient to use and not high in working efficiency, and the plates are prone to being damaged in the turnover process are solved.

The invention belongs to the technical field of plate splicing, and particularly relates to a rolling bed device with a lifting anvil bed. The rolling bed device with the lifting anvil bed comprises arolling bed body, the anvil bed and an ejecting mechanism used for driving the anvil bed to move up and down; the anvil bed comprises two ejecting beams and a plurality of anvil boards, wherein the two ejecting beams are arranged on the two sides of the rolling bed correspondingly, and the two ends of each anvil board are correspondingly connected with the two ejecting beams; and a plurality of rolling wheels are installed on the rolling bed, the anvil boards are arranged between every two adjacent rolling wheels, the ejecting mechanism is arranged below the rolling bed, and the two ejectingbeams both are connected with the ejecting mechanism. According to the rolling bed device with the lifting anvil bed, the anvil bed can be ejected to the upper part of the rolling bed through the ejecting mechanism, so that trimming of boards conducted by laser cutting equipment is facilitated, so that damage to the rolling wheels is avoided, after the anvil boards are ejected up, the rim charge generated by cutting can fall below the rolling wheels from gaps among the rolling wheels, so that the operation of the rolling bed is avoided.

The invention relates to a non-processed surface leaf plate painting device of an elevator guide rail, which comprises a feeding device, wherein the feeding end of the feeding device is provided with a painting component. An elevator guide rail conveying component is arranged above the painting component. Meanwhile, an adjustable load bearing component is arranged below the elevator guide rail conveying component, and the send-out end of the elevator guide rail conveying component is provided with a guide rail pushing door frame. Consequently, the past processing method is changed, the stations of blank derusting, automatic straightening, automatic leaf plate painting and bottom plate painting are connected together in the way of automatic logistics to form an automatic production line, so that the production requirements of an existing assembly line are met. More importantly, the odor of oil mist can be collected by collecting the paint without allowing a processed guide surface to touch the paint, the chance of occupational diseases is reduced, and the follow-up conveying of an elevator guide rail is not affected by the cleaning of a conveying guide rail.

The invention discloses a pressing mechanism for a guide rail deburring device. The pressing mechanism is arranged on a rack of the guide rail deburring device and comprises a clamping drive cylinder, a first connecting rod, a second connecting rod and a pressing component, wherein one end of the first connecting rod is hinged with the piston rod of the clamping drive cylinder, the middle part of the first connecting rod is hinged on the rack, one end of the second connecting rod is hinged with the first connecting rod, the middle part of the pressing component is hinged with the other end of the second connecting rod, one end of the pressing component is hinged on the rack, and the other end of the pressing component is provided with a bent pressing part for pressing a guide rail. By adopting the pressing mechanism for the guide rail deburring device, the guide rail can be fixed on the rack during the deburring process and cannot be driven by a vertically-moving steel wire roller to move, and the piston rod of the cylinder can move to drive the pressing component through the first connecting rod and the second connecting rod to overturn to press the guide rail. Compared with the pressing mode with vertical movement of the pressing component, smaller driving forces are needed by the cylinder, and the surface of the guide rail cannot be damaged.

The present invention provides an electric appliance product detection device and a control method which belong to the detection technology field and solve the problem in the prior art that the artificial test efficiency is low. The electric appliance product detection device and the control method comprise a conveyor belt, probes used for contacting and electrically connecting the binding posts of the electric appliance products are arranged along a conveyor belt direction and take the groups as the units. The number of each group of probes is equal to the number of the binding posts, the probes are arranged on a fixing block, and the fixing block is arranged on a first gear capable of rotating freely. The conveyor belt is equipped with a chute vertical with the conveying direction of theconveyor belt, a sliding rod is arranged in the chute slidably, and a spring for jacking the sliding rod out of the chute is arranged between the bottom end of the sliding rod and the chute. A secondgear is fixed at the top end of the sliding rod, and the first gear and the second gear can be meshed to drive. According to the present invention, by utilizing the electric appliance product bindingpost probes arranged at the two sides of the electric appliance product conveyor belt, the electric appliance products can be detected conveniently when being conveyed.

The invention provides a rapid ammeter detection device, belongs to the detection technology field and solves a problem of low efficiency of manual test in the prior art. The detection device comprises a conveyor belt, wherein probes used for being in contact electrical connection with wiring columns of ammeters are arranged along the direction of the conveyor belt, the probes are in units of sets, the quantity of the probes of each set is identical to the quantity of the wiring columns, intervals of the probes are identical to intervals of the wiring columns, the probes are arranged on a fixing block, the fixing block is arranged on a first gear capable of rotating freely, the conveyor belt is provided with a sliding groove perpendicular to the conveying direction of the conveyor belt, a sliding rod is arranged in the sliding groove in a sliding mode, a spring used for pushing the sliding rod out of the sliding groove is arranged between the bottom end of the sliding rod and the sliding groove, the top end of the sliding rod is fixed with a second gear, and a first gear can be engaged with the second gear for driving. The detection device is advantaged in that the ammeter wiring column probes arranged at two sides of the ammeter conveyor belt can conveniently detect the ammeters when the ammeters are conveyed through the conveyor belt.

The invention relates to a method of using a detector in a responder monitoring system capable of real time detecting a responder. The technical proposal is that the invention is characterized in that the detector is installed and fixed in a structure component; the responder is installed on a sleeper; and the structure component is arranged below the sleeper, so that the detector is positioned in a responder signal receiving area below the responder. The structure component is made of non-metal anti-corrosion material. The specification of the structure component is 250mm*250mm*250mm.

The invention belongs to the technical field of plate spring assembly, and relates to a one-way rotating clamping mechanism, comprising a clamping table and a support frame arranged under the clamping table. The clamping table is provided with a long hole, the long hole The upper surface of the clamping table at one end is provided with a backing seat; a movable seat is arranged between the clamping table and the supporting frame, the movable seat is connected with the supporting frame through a sliding unit, and the movable seat is driven by the driving unit; the movable seat is rotated by The pin is connected with the swing clamping block, and the swing clamping block is eccentrically installed; the upper part of the swing clamping block runs through a long hole, the lower part of the swing clamping block is provided with a positioning block on the side close to the backing seat, and the lower part of the swing clamping block is connected with the positioning block Cooperate. The invention can automatically tighten the multiple leaf springs, and is suitable for the horizontal assembly production line of leaf springs with a high degree of automation.

The invention provides an LBM-based backup data transmission method and system, and relates to the technical field of data transmission. The method includes: sending the first service data packet to the STG queue for reading via the KCXP main link queue; if the STG queue finds that there is a lost second service data packet, then requesting to return the first service data packet to the KCBP standby link queue Two service data packets; the second service data packet is sent to the STG queue for reading via the KCBP standby link queue; the first service data packet and the second service data packet are passed through the STG queue according to the chronological order of business occurrence Integrate into a complete business data package. The present invention adopts dual links to transmit service data to achieve timely arrival of service data, and any problem in one link will not affect the transmission of service data on the other link, which solves the possible problem of service data in the middle of communication in a timely and effective manner. The problem of lost business data packets ensures the stability and reliability of business transmission.

The invention provides an air floating type film guiding device on preparation equipment of a conductive film and belongs to the technical field of functional thin films. According to the air floating type film guiding device on the preparation equipment of the conductive film, the technical problem that thin film protection is difficult is solved; the preparation equipment comprises a sputtering coating machine; a ventilation cavity is formed in a rotating shaft; a plurality of partition plates are uniformly arranged on the inner wall of the ventilation cavity; the outer end of each partition plate is fixedly connected with the rotating shaft; a gap is arranged between the inner ends of every two adjacent partition plates; a plurality of first avoidance grooves are formed in a mounting cylinder; ventilation plates in one-to-one correspondence with the first avoidance grooves are uniformly arranged on the outer wall of the rotating shaft; ventilation gaps are arranged in the ventilation plates; the inner ends of the ventilation plates are fixedly connected with the rotating shaft; the outer ends of the ventilation plates are inserted in the corresponding first avoidance grooves; a thin film inlet and a thin film outlet are formed in a shell; the ventilation gaps communicate with the ventilation cavity; and the distance from the inner ends of the partition plates to the inner wall of the rotating shaft is gradually decreased in the air flow direction in the ventilation cavity. The air floating type film guiding device on the preparation equipment of the conductive film has the advantages of effective film protection and the like.

The invention relates to an automatic part feeding device for machining. The device comprises a base, a first side plate and a second side plate are symmetrically arranged at the two sides of the base, discharging holes are formed in the first side plate and the second side plate, and a first vertical plate and a second vertical plate are symmetrically arranged at the top of the base; and inclined holes are formed in the first vertical plate and the second vertical plate correspondingly, and a first movable plate and a second movable plate are arranged at the opposite sides of the first vertical plate and the second vertical plate through a first electric telescopic rod and a second electric telescopic rod correspondingly. Through the arrangement of the first electric telescopic rod, the second electric telescopic rod and a top electric telescopic rod, the first movable plate, the second movable plate and a limiting plate can continuously move in the feeding process, and the moving size of the first movable plate, the second movable plate and the limiting plate is matched with the boundary dimension of parts; and in this way, in the feeding process of the parts, the positions of the parts can be accurately standardized and corrected, follow-up conveying is not affected, the parts do not interfere with one another in the feeding process, the conveying efficiency is high, and the conveying effect is good.

The invention discloses a wart cutting device for the dermatology department. The wart cutting device for the dermatology department comprises: two clamping grab handles, wherein the two clamping grab handles are movably connected through a rotating shaft; finger ring sleeves, which are fixed to one ends of the clamping grab handles, wherein limiting rods movably penetrate through the interiors of the finger ring sleeves; a fixing rod, which is fixed to the inner side of one clamping grab handle, wherein a fixing hole is reserved in the side, close to a ring sleeve, of the fixing rod; clamping blocks, which are clamped on the outer sides of the clamping grab handles, wherein liquid suction air bags are pasted on the side faces of the clamping blocks; adjusting rods, wherein one ends of the adjusting rods are sleeved with connecting sleeve blocks; and mounting grooves, which are formed in the other ends of the clamping grab handles. According to the wart cutting device for the dermatology department, after a wart on the surface of skin is cut off, the periphery of a wound can be pressed, so hemostasis effect is achieved, liquid generated by the wart can be sucked away in time, the phenomenon of infection caused by the fact that the wart is contaminated with other skin is avoided, and the efficiency and rapidness of wart cutting are improved.

The invention relates to the technical field of intelligent water meters, and discloses an intelligent photoelectric direct-reading remote water meter based on a radio and television white frequency spectrum, which comprises a mounting base, and a water outlet pipe is fixedly mounted on the left side of the mounting base. According to the intelligent photoelectric direct-reading remote water meterbased on the broadcast television white frequency spectrum, a broadcast television white spectrum chip and a broadcast television white spectrum base station are adopted to send and receive acquiredsensor data through a radio and television special idle frequency band below 700Mhz; implementation of bidirectional control function, the open area of the radio and television white frequency spectrum base station is covered by about 20 kilometers; the urban coverage range is about 10 kilometers; a radio frequency band below 700Mhz is used; the broadcast television white spectrum chip adopts frequency band communication lower than NB-IOT and LORA, so that the power consumption is lower, the interference is smaller, the penetrating power is stronger, the normal broadcast television signal transmission of the broadcast television is not influenced, and the advantages of wide coverage, low energy consumption, high frequency band utilization rate and small interference are truly achieved.

The invention relates to a liquid lifting pipe for conveying molten metal for casting and a casting mold applying the liquid lifting pipe. The liquid lifting pipe is characterized by comprising a framework body approximately in a pipe shape, wherein concave and convex regions are arranged at the inner side and the outer side of the framework body respectively; an inner heat insulation coating and an outer heat insulation coating are respectively applied and attached onto the concave and convex regions arranged at the inner side and the outer side; the mechanical strength of the framework body is greater than that of the heat insulation coating and the inner heat insulation coating; each of the outer heat insulation coating and the inner heat insulation coating is a coating prepared from heat insulation ore mixed materials; the coating is prepared from aluminum oxide, talcum powder, mica, diatomite and titanium oxide. Therefore the maintenance of the liquid lifting pipe is convenient; the service life of the liquid lifting pipe is prolonged.

The invention belongs to the technical field of plate spring assembly, and relates to a one-way rotary clamping mechanism. The one-way rotary clamping mechanism comprises a clamping workbench and a supporting frame arranged below the clamping workbench, a long-strip-shaped hole is formed in the clamping workbench, and a backer base is arranged on the upper surface of the clamping workbench at oneend of the long-strip-shaped hole; a movable base is arranged between the clamping workbench and the supporting frame, connected with the supporting frame through a sliding unit and driven by a driving unit; the movable base is connected with a swing clamping block through a rotating pin, and the swing clamping block is eccentrically mounted; and the upper portion of the swing clamping block penetrates through the long-strip-shaped hole, a positioning block is arranged on the side, close to the backer base, of the lower portion of the swing clamping block, and the lower portion of the swing clamping block is matched with the positioning block. The one-way rotary clamping mechanism can automatically clamp a plurality of plate springs and is suitable for being applied to a plate spring horizontal assembly production line with the high automation degree.