2919results about How to "Quick release" patented technology

The invention discloses an operating system IO processing method supporting random IO merging, an operating system and a storage system, and belongs to the field of computer operating systems. The method comprises the steps that in a user mode, only one parameter copy is reserved for the same parameters of a plurality of random IO requests and recorded in a shared structure A, respectively recording different parameters of each random IO request into the shared structure body B to obtain a pseudo sequence request; the pseudo-sequence requests are issued to a system kernel, corresponding operations are executed on the pseudo-sequence requests in all layers of the system kernel in sequence, the batch operations are only executed once, and the non-batch operations are executed once for all the random IO requests respectively; the batch operation and the non-batch operation are operations executed for parameters in the shared structure body A and the shared structure body B respectively; and splitting the pseudo sequence request into random IO requests in an equipment driving layer of the kernel system, generating a corresponding equipment command, and submitting the equipment command to storage equipment. According to the invention, kernel overhead under the condition of high throughput can be relieved, so that the throughput is improved.

The invention relates to the technical field of lasers, and provides a double-gain-medium Q-switched laser and a constant-power pulse width adjusting method.The laser comprises a first pumping source, a second pumping source, an optical fiber beam combiner, a beam shaping system and a laser resonant cavity, the laser resonant cavity comprises a reflecting mirror, a first gain medium, a second gain medium, a polarization selector, a quarter-wave plate, a Q switch and an output mirror which are arranged in sequence; the first gain medium is used for absorbing first pumping light, the second gain medium is used for absorbing second pumping light, and the pumping power of the first pumping source and the pumping power of the second pumping source can be independently controlled. By changing the pumping power of the two pumping sources, real-time adjustment of the pulse width of the laser under the constant output power is achieved, the structure is compact, and control is easy and convenient.

The high-strength three-way welding connection structure for the hydrogen conveying pipeline belongs to the field of three-way welding and comprises a base, two sliding grooves are formed in the upper surface of the base, first motors are fixed to the left side and the right side of the base correspondingly, and output shafts of the first motors penetrate into the sliding grooves and are fixedly connected with first screw rods; vertical frames are in threaded connection with the outer surfaces of the first screws, second motors are fixed to the opposite sides of the two vertical frames, and the opposite ends of output shafts of the two second motors penetrate to the opposite sides of the two vertical frames correspondingly. Supporting is provided from the inner wall of the three-way pipe through the supporting rollers, the transverse pipe positioning mechanism applies clamping force from the outer wall through the clamping blocks, a double-positioning structure of inner supporting and outer clamping is formed, it is ensured that three ports of the three-way pipe are strictly coaxial, and welding deflection is avoided; the clamping force can be automatically adjusted according to the small difference of the pipe diameters of the three-way pipes, the three-way pipes of different specifications can be rapidly matched through linear driving of the sliding frame and the air cylinder, and the universality is remarkably improved.

The invention discloses a mollusk attractant as well as a preparation method and application thereof in snail prevention and control, and belongs to the technical field of biopesticides, temperature-responsive microcrystalline cellulose particles are used as a main component of a coating premix, and an attractant base material containing active components, essence, amino acid, molasses and flour is coated, so that the mollusk attractant is obtained. The attractant has temperature responsiveness and can meet the field temperature of snails in spring and autumn high-incidence periods in agricultural production, the essence and the molasses are main components with an inducing function, snails can be better trapped, and the snails are not prone to loss due to the influence of the complex environment in a farmland; the temperature-responsive microcrystalline cellulose particles disclosed by the invention have amphipathy, the hydrophilicity can realize rapid spreading of the attractant in a farmland, and the hydrophobicity can realize that the attractant is not easily washed by water flow and rainwater in the farmland, so that the service life of the attractant is prolonged.

This utility model discloses a modular connection structure and smart glasses, including an electronic module component one and an electronic module component two connected by a detachable structure. After the electronic module component one and the electronic module component two are connected in place, a closed electrical circuit is formed, which can realize the quick assembly and disassembly of different modules. Firstly, it can reduce the weight of the wearer when not in use, and secondly, it is convenient for later replacement and maintenance, while also being adaptable to a variety of usage scenarios.

The present application relates to the technical field of steel rail construction, in particular to a mounting tool for damping steel rail, comprising a supporting structure, a pull rod and a pull hook, the supporting structure forms a supporting cooperation with the corresponding part on the steel rail; the pull rod is arranged on the supporting structure and can move and rotate relative to the supporting structure; the pull hook is connected to one end of the pull rod close to the rail bottom, and the pull hook is provided with a hook part for hooking the bottom of the spring piece. The present application drives the pull rod to move with the supporting structure as the fulcrum or counterforce point, drives the pull hook to move, forces the spring piece to elastically deform, thereby realizing the rapid installation or disassembly of the spring piece at the rail bottom of the steel rail, overcoming the defect that the large clamping force of the spring piece is difficult to operate manually, and having the advantages of labor-saving operation, efficient installation and disassembly, good installation consistency and the like.

The utility model discloses an oxygen -enriched bottom -blowing smelting furnace structure, include: base, the top surface symmetrical fixed connection of base has the support, smelting furnace main part, and the both ends of smelting furnace main part are respectively sleeved and have the closed cylinder, and the closed cylinder rotation is connected on the support, and the end plate is fixed in the closed cylinder end, and the rotating assembly is arranged between the closed cylinder and smelting furnace main part, and the closed cylinder bottom is installed with the discharge gate in rear end, and the smelting furnace main part is opened with the discharge port, transmission mechanism, and transmission mechanism includes transmission assembly and support component, cooling module, and cooling module is arranged in smelting furnace main part, and the air inlet spray head, and the air inlet spray head detachable connection is in the bottom of smelting furnace main part, and monitoring module, and monitoring module is installed in smelting furnace main part. The oxygen -enriched bottom -blowing smelting furnace can pass through the furnace body rotation and bottom -blowing oxygen -enriched and promote the reaction efficiency and the uniformity, and the utility model discloses can pass through the furnace body rotation and bottom -blowing oxygen -enriched and promote the reaction efficiency and the uniformity, and have efficient, easy maintenance, safe and stable and environmental protection adaptability.

The application discloses a high-altitude operation lifting vehicle capable of self-detecting height and protecting, which comprises a lifting vehicle body, a laser ranging sensor and a bearing platform arranged on the top of the lifting vehicle body, and a control console and two protection assemblies are fixedly arranged on the top of the bearing platform and symmetrically arranged on the left and right of the top of the bearing platform. The high-altitude operation lifting vehicle capable of self-detecting height and protecting is provided with the liftable protection assemblies arranged on the outer side of the bearing platform and matched with the laser ranging sensor, the protection assemblies can provide necessary protection for the operator when the protection assemblies are extended during use, when the safe distance is exceeded, the control console receives the protection assembly signal, issues an alarm and stops the lifting, the laser ranging sensor continuously works to monitor the distance between the bearing platform and the top during the lifting of the bearing platform, the protection assemblies and the laser ranging sensor work cooperatively to provide protection according to the height change, and the safety risk is effectively reduced.

The invention relates to the technical field of elevators, and discloses an elevator car interior protection structure based on multi-dimensional buffering, which comprises four groups of first splicing devices, two groups of second splicing plates and eight groups of third splicing plates, the first splicing devices comprise a plurality of groups of first splicing plates, and connecting grooves are formed in the front and rear sides of the plurality of groups of first splicing plates; a first hinge is arranged in a connecting groove of the first splicing plate, a plurality of sets of first connecting devices are connected between the second splicing plates and the third splicing plates, the first splicing devices, the two sets of second splicing plates, the eight sets of third splicing plates and the first connecting devices are matched with screw blocks, so that the device can be quickly assembled; and meanwhile, field processing is not needed, the upper side of the second splicing plate on the front side is movably connected with a turning plate, the device does not need to be fixed to the inner wall of an elevator car after being installed, therefore, rigid connection with an elevator is not needed, and the installation speed and efficiency of the device are improved through the method.

The application relates to the technical field of unmanned aerial vehicle mounting devices, in particular to a quick switching mounting device for multi-task loads of an unmanned aerial vehicle, which comprises an unmanned aerial vehicle, a connector arranged below the unmanned aerial vehicle, a connecting sleeve fixedly installed at the inner end of the unmanned aerial vehicle, a supporting sleeve slidably installed in the connecting sleeve, a plug box fixedly installed at the upper end of the connector, the plug box being inserted into the supporting sleeve and forming a plug-in cooperation structure with the supporting sleeve, and a locking device arranged between the plug box and the supporting sleeve. The quick switching mounting device for multi-task loads of the unmanned aerial vehicle is characterized in that the connecting sleeve and the supporting sleeve are slidably matched, the plug box and the supporting sleeve are connected in a plug-in mode, the connector can be quickly mounted and dismounted, the mounting device can keep a safe distance from the wing of the unmanned aerial vehicle in the mounting state through the adjusting action of the supporting sleeve on the connecting height, the interference of the mounting structure on the aerodynamic performance of the unmanned aerial vehicle is effectively avoided, and the flight stability is improved.

The utility model relates to dust cloth bag technical field, concretely, it relates to spring dust cloth bag structure, including cloth bag and cloth bag top installation's fixing device, is equipped with connecting block in the fixed device top, connecting block is opened with recess, is equipped with helical flow guide vane in connecting block middle department, is equipped with fixed column in helical flow guide vane middle, and the cross fixed link is equipped with in fixed column top and recess corresponding position, is equipped with spring between cloth bag inner wall and outer wall, through the cooperation of shell, helical flow guide vane, cross fixed link, spring and cloth bag, the push board is driven to move inwards or outwards by the rotating lever, and the cloth bag is quickly installed and disassembled with the cloth bag bag mouth and shell top under the cooperation of shell, the push board is inwards extruded and carries out position spacing to the fixed cloth bag, the helical flow guide vane guides the airflow rotation, and the airflow is evenly distributed in the cloth bag inside, reduces the local wear and tear problem caused by airflow impact cloth bag's part.

The utility model discloses an oily wastewater hydrocyclone separation integrated recovery device, which relates to the technical field of resource recovery, and comprises a base, the outer wall of the base is fixedly connected with a controller, and the outer wall of the top of the base is fixedly connected with a wastewater tank. When a threaded rod rotates, a U-shaped plate is driven to slide on a guide rod, then when the U-shaped plate moves, the U-shaped plate is inserted into a square groove to fix a filter plate, when the U-shaped plate moves, a sliding rod is pushed to move, then when the sliding rod moves, an extension spring is stretched, and when the sliding rod moves, the sliding rod is inserted into a circular groove to fix the filter plate. According to the oil waste water filtering device, rapid installation is achieved, tedious installation operation is not needed when the filtering plate is installed, the installation and fixing mode is more convenient, the working time is effectively shortened, then the filtering plate can be rapidly disassembled when replaced, and meanwhile impurities and scrap iron in oil waste water can be separated through the filtering plate.

The invention discloses an embedded automobile AR-HUD integrated display device which comprises an AR-HUD installation shell installed in an automobile instrument desk, a gap between the AR-HUD installation shell and the automobile instrument desk is provided with a sealing assembly, and the sealing assembly comprises a rubber ring with a notch and a rubber strip integrally formed on the outer wall of the rubber ring; the rubber ring is embedded in an automobile instrument desk, mounting grooves are formed in the outer walls of the two sides of the AR-HUD mounting shell, and an upper plate and a lower plate are welded in the mounting grooves. Dust and water vapor are effectively prevented from invading the interior of an instrument desk through a triple sealing assembly of the rubber ring, the rubber strip and the sealing compound, the environmental reliability of an AR-HUD core optical device is improved, quick disassembly of the AR-HUD mounting shell is achieved through installation in an embedded mode, dual limiting can be achieved through the elastic piece and the coil spring, and the service life of the AR-HUD core optical device is prolonged. And when the AR-HUD mounting shell is pressed downwards, clamping and locking can be automatically completed.

The present application relates to continuous casting billet slit detection technical field, specifically to a kind of continuous casting billet slit real-time detection device, including rack, the rack is rotatably connected with multiple conveying rollers by roller shaft, the top of the rack is fixedly connected with fixed frame, and the fixed frame is equipped with detection mechanism;Lift base, mounting plate and stepped insert by rack drive, when stepped insert is contacted with slit, stepped insert no longer moves downward, until pressure sensor reaches the threshold value set, signal is transmitted to system by pressure sensor, and second motor is closed by system control, so that the transmission of tooth column and rack is stopped, then the width of slit is judged according to the depth of stepped insert insertion, if width is less than the threshold value set, it is determined that normal value, if width is greater than the threshold value set, it is determined that replacement value, if width is in threshold range, it is determined that warning value, then according to actual measurement situation, timely early warning, method is simple, management is convenient.

The utility model relates to the field of meter boxes, and discloses a direct-in meter box cost control switch convenient operation mechanism, which comprises a meter box body, a switch body is arranged in the meter box body, the inner wall of the meter box body is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a positioning block I, the outer wall of the rotating shaft is fixedly connected with a positioning block II, and the outer wall of the rotating shaft is fixedly connected with a positioning block II. A pressing block is fixedly connected to the outer wall of the first positioning block, a reset spring is arranged on the inner wall of the meter box body, and the outer wall of the reset spring is arranged on the inner wall of the pressing block. According to the utility model, the switch body is pulled outwards, then the first clamping block is driven by the switch body to move synchronously, and then the second clamping block is driven by the first clamping block to move synchronously, so that maintenance personnel can maintain or replace the switch body conveniently, meanwhile, large-scale disassembly and modification of the whole meter box body are avoided, the maintenance time is shortened, and the maintenance efficiency is improved. And inconvenience caused by power failure is reduced.

This utility model discloses an injection mold for a coffee machine handle, including a lower base, an upper top base, a lower mold assembly, an upper mold assembly, a demolding assembly, and a screw positioning assembly. The lower base includes a lower base plate, a support pad, and a guide rod. A vertically arranged demolding assembly is fixed to the upper side of the lower base. The upper end face of the support pad is connected to the lower mold assembly. The lower mold assembly includes a lower mold base and a lower mold. The lower mold has several lower forming cavities. The lower forming cavities are connected to injection molding channels. The upper mold assembly includes an upper mold base and an upper mold. The lower end face of the upper mold has several upper forming cavities. The upper and lower forming cavities are joined together to form a handle mold cavity. The screw positioning assembly is located inside the handle mold cavity. This utility model's injection mold for a coffee machine handle has a simple and reasonable structure, stable and reliable operation, and can efficiently injection mold a coffee machine handle with a screw mandrel in the middle, and can be quickly demolded.

A portable, detachable animal transport cage includes a base plate, side plates, door panels, a cover plate, and handles. The base plate and cover plate are identical in structure, as are the two side plates and the two door panels. Rollers are mounted on the lower part of the base plate, and recessed grooves are formed on both sides of the upper part of the base plate. Cylindrical protrusions are formed on the upper and lower sides of the side plates, and trapezoidal protrusions are formed on the left and right sides of the side plates. Rubber pads are mounted on the rollers mounted on the lower part of the base plate to increase the stability of the transport cage. The cylindrical protrusions on both sides of the side plates engage with the recessed grooves on the upper part of the base plate. Inverted trapezoidal grooves are formed on both sides of the door panels, which interlock with the trapezoidal protrusions on both sides of the side plates to securely connect the side plates and door panels together without displacement. The handles can be installed on either side of the base plate or the cover plate.

The invention relates to the technical field of automobile part production, and discloses a continuous stamping device for automobile part production, which comprises a supporting structure, a stamping structure, an auxiliary structure and a fixing structure, the stamping structure is arranged in a frame of the supporting structure, the auxiliary structure is arranged on the supporting structure, and the fixing structure is arranged on the supporting structure. The fixing structure is located below the auxiliary structure, the punching structure comprises a punch gasket, an impact rod, a punch pressing plate and an alloy punch, the punch gasket is fixedly arranged in the center of the lower surface of the platform top plate, and the impact rod is fixedly arranged below the punch gasket. The continuous stamping device for automobile part production is provided with a stamping structure, the stamping structure comprises a punch pressing plate and a rotary stamping die body, the punch pressing plate helps rapid demolding after single stamping is completed, the rotary stamping die body changes a stamping die body of an automobile part into rapid rotation switching setting, and the stamping die body and the rotary stamping die body are subjected to rapid pressing breaking and rapid switching; and the continuous punching efficiency is improved.

The application discloses a multi-column packaging machine convenient to clean, which comprises a feeding assembly, a former body and a longitudinal sealing assembly. A material guiding recess is arranged at the bottom of a material bin. The accumulated powder material is gathered and guided to flow to a first discharge hole through the material guiding recess. The former body is arranged below the feeding assembly. A central through hole is arranged on the front side of the former body. A longitudinal sealing accommodating channel is movably formed between the surface in the third accommodating recess and the back surface of the longitudinal sealing movable seat. The longitudinal sealing accommodating channel is in communication with the central through hole. One end of a filling pipe is fixedly connected with the first discharge hole, and the other end of the filling pipe is sequentially arranged in the central through hole and the longitudinal sealing accommodating channel. Compared with the prior art, the application has the beneficial effects that the flowability of the powder material in the material bin is effectively improved through the arrangement of the arc-shaped curved surface, the central through hole is designed in an open type, and the detachable connection mode of the longitudinal sealing assembly is adopted, so that the disassembly direction of the longitudinal translation of the filling pipe is realized.

The utility model relates to the field of electric power system and high voltage switch equipment discloses vacuum circuit breaker with signal feedback mechanism, including arc extinguishing chamber, the bottom fixedly connected with mechanism box of arc extinguishing chamber, the outside of mechanism box is provided with quick -witted connection mechanism, the top fixedly connected with voltage transformer of quick -witted connection mechanism, the outside fixedly connected with base of mechanism box, the outside of base is provided with quick -witted break mechanism, quick -witted connection mechanism includes support connecting plate, the outside fixedly connected with air cylinder no.

The utility model provides a kind of processing workshop's monitoring device, it is related to workshop monitoring technical field, including base;The top middle position of base is fixedly connected with the bottom middle position of lifting stand, and the top middle position of lifting stand is fixedly installed with motor, and the rotating shaft of motor is provided with thread, and the rotating shaft of motor is located inside the front end position of lifting stand. Through the cooperation of motor, lifting stand and lifting seat, when motor rotating shaft rotates, thread drive is used to drive lifting seat to slide up and down along lifting stand, so that the height of dust monitor is easily adjusted, which enables the device to adapt to the dust monitoring needs of different height areas in the processing workshop, and expands the monitoring range. The height of the monitoring device is fixed, and the height of the monitoring position cannot be flexibly adjusted according to the dust distribution characteristics of different areas in the workshop, which leads to limited monitoring range and difficulty in fully reflecting the dust concentration situation in the workshop.

The utility model relates to building design workstation technical field discloses a 3D printing digitization building model experiment workstation, including workstation body, the inner wall of workstation body is provided with the storage frame, the inner wall of storage frame is provided with the open -and -shut plate, the inner wall slidingly connected of storage frame has the connecting column, the bottom fixedly connected of connecting column has the push button, the top fixedly connected of connecting column has the clamping block, the outer wall of clamping block sets up in the inner wall of workstation body, the inside of workstation body is provided with the clamping block, the outer wall of clamping block sets up in the inner wall of clamping groove. In the utility model, through the cooperation between workstation body, storage frame, open -and -shut plate, connecting column, push button, clamping block, clamping groove, spring no.

The utility model relates to the technical field of gas preparation, and discloses a gas standard substance preparation device which comprises a gas distribution main pipeline and a connecting pipe, a quick release assembly is arranged on the connecting pipe, a safety assembly is arranged on the gas distribution main pipeline, the quick release assembly comprises a mounting block, and an insertion block is movably connected in the mounting block. According to the gas standard substance preparation device, firstly, two pull rods on a mounting block are pulled outwards to the farthest end, a clamping block is straightened to the farthest end along with a sliding block, a spring is compressed, then an insertion block at the top of a gas storage bottle is inserted into a cavity in the mounting block till the top of a connecting base is attached to the bottom of the mounting block, the pull rods are loosened, and under the elastic force action of the spring, the gas storage bottle is fixed to the mounting block. When the gas storage cylinder needs to be disassembled, the pull rod is pulled outwards, the fixing effect of the clamping block on the inserting block is relieved, then the gas storage cylinder is pulled out downwards, quick disassembly can be completed, and the advantage that the gas storage cylinder is convenient to disassemble and assemble is achieved.

This utility model discloses a modular electro-oxygen synergistic water treatment device, belonging to the field of industrial water treatment technology. It includes a treatment tank with conduits installed on both sides and electrodes installed on both the front and rear sides. The top of the treatment tank is open and fitted with a cover plate. Multiple positioning holes are provided on the cover plate, with plug plates movably connected within each hole. Multiple slide rails are installed on the front and rear inner walls of the treatment tank, with the same electro-oxygen plate slidably mounted between corresponding two slide rails. Through the positioning holes on the cover plate and the movable plug plates, combined with a unique clamping mechanism, rapid installation and removal of the electro-oxygen plate are achieved. Operators only need to rotate a screw to drive a wedge-shaped top plate, which can then clamp or release the electro-oxygen plate via two insulating clamps. Replacement can be completed without tools, greatly improving maintenance efficiency and operational convenience.

This invention relates to the field of shell-and-tube heat exchangers, specifically a shell-and-tube heat exchanger and temperature control device, including a heat exchange box. A first plate is fixedly installed inside the heat exchange box, and second plates are fixedly installed at both ends of the heat exchange box. Sealing grooves are formed on both sides of the second plates, located on the side of the second plate away from the first plate. Third plates are provided on both sides of the heat exchange box. The core of this invention is a U-shaped heat pipe, which is evacuated and then filled with a special phase-change heat transfer medium for heat pipes, achieving efficient heat transfer through phase-change circulation. The third plate is fixed by the first plate, and a pushing mechanism drives a pressure block to compress the rubber sealing ring of the third plate for sealing. Opening the third plate allows for quick cleaning of the internal U-shaped heat pipe and flow channels, facilitating disassembly of the main body and significantly simplifying subsequent maintenance and reducing maintenance costs.

This utility model relates to the field of coolant filtration and discloses a concentrated coolant-composite filtration device with a quickly replaceable filter screen. The device includes a filter, a cooling water pipe fixedly connected to the top left side of the filter, a cooling plate installed outside the cooling water pipe, a cooling fan fixedly installed at the front end of the cooling plate, a filter screen cylinder placed inside the filter, a threaded sleeve fixedly connected to the center of the bottom of the filter screen cylinder, and a threaded opening at the top of the filter. This concentrated coolant-composite filtration device with a quickly replaceable filter screen filters particulate impurities contained in the coolant through the filter screen cylinder. Simultaneously, a magnetic rod inside the filter screen cylinder can adsorb metallic impurities mixed in the coolant, enhancing the filtration effect as the coolant passes through the filter screen cylinder. Cleaning is simple; just pull the ring to remove the magnetic rod from the limiting bracket for cleaning, thus solving the problem of poor filtration effect.

This utility model provides a power supply chassis with adjustable internal space, relating to the field of power supply chassis technology. It includes a power supply chassis body, with multiple partition slots at both ends of the inner wall of the chassis body. A mounting plate is inserted into every two opposing partition slots. A connecting block is fixed to one end of each mounting plate. Insertion blocks are provided on both sides of the connecting block, with the opposite ends of the two insertion blocks inserted into the power supply chassis body. The connecting block contains a driving structure for driving the two insertion blocks to move towards or away from each other. Heat dissipation slots are provided at both ends of the power supply chassis body between every two partition slots. By providing multiple partition slots within the power supply chassis body, and placing mounting plates within these slots, users can insert mounting plates into different partition slots according to their actual needs. This divides the internal space of the power supply chassis body into multiple compartments, and the height of each compartment can be adjusted according to the position of the mounting plate.

The utility model relates to a nail art tool field especially brings a convex display screen nail art polisher. In order to solve the problem that the rotational speed and the torsional force regulation accuracy of traditional polisher are low, influence polishing operation efficiency and accuracy. Through the adjusting knob can adjust the rotational speed of the driving motor driving polishing head, at the same time through the display screen main part can intuitively show the set rotational speed, torsional force gear, positive and negative rotation and the remaining power condition of polisher, can switch to different working mode according to different nail art demand, realize the rotational speed, positive and negative rotation regulation switching, simple and convenient operation, improved use efficiency, through the pusher slider downward movement to remove the location of the ball, the quick installation and disassembly of polishing head are convenient, the time of replacing polishing head is saved, through replacing the polishing head accessory of many different functions, satisfy different nail art steps and diversified nail art demand, improve the practicability of nail art polisher.

The utility model discloses a paper cup framing system, which relates to the technical field of paper cup framing and comprises a paper cup conveying line used for conveying paper cups and a plastic frame conveying device used for conveying plastic frames, an open-close type interceptor is arranged at the tail end of the paper cup conveying line, and protective plates are arranged on the paper cup conveying line corresponding to two sides of the open-close type interceptor. The opening and closing interceptors are matched with protection plates on the two sides of the paper cup conveying line to position the paper cups; a grabbing device is arranged between the paper cup conveying line and the plastic frame conveying device, the grabbing device grabs paper cups on the paper cup conveying line into plastic frames on the plastic frame conveying device, the grabbing device comprises a collaborative robot, and a clamping jaw used for grabbing the paper cups is arranged at the moving end of the collaborative robot. The paper cup conveying line, the grabbing device and the plastic frame conveying device are matched with one another, so that the paper cups can be automatically and tidily placed in the plastic frames in the storage or transportation operation.

The utility model relates to a quick-change type waist bag hanging buckle which comprises a hanging seat and a hanging piece, a penetrating hole is formed in the hanging seat, a U-shaped clamping seat is arranged on the outer side face of the hanging seat, inserting grooves are formed in the inner walls of the two sides of the clamping seat, the hanging piece comprises a base plate, a clamping block is arranged on the base plate, and clamping strips are arranged on the two sides of the clamping block respectively. The two clamping strips are inserted into the inserting grooves in a one-to-one correspondence mode, the hanging piece is provided with a locking piece and a reed driving the locking piece to partially stretch out of the hanging piece, and the hanging base is provided with a clamping groove matched with the locking piece. And meanwhile, the hanging seat and the hanging piece are locked by adopting the locking piece, so that the safety and reliability of the waist bag after assembly are improved.