127results about How to "Implement sliding connections" patented technology

The invention discloses an industrial mechanical arm. The industrial mechanical arm comprises a rack, an adjusting mechanism, a grabbing mechanism and a plurality of connecting pieces; the rack comprises a vertical column and a cross rod; the adjusting mechanism comprises a horizontally arranged base, a first rod body rotationally connected with the base, a first sleeve rotationally arranged outside the first rod body in a sleeving manner, two telescopic rods symmetrically fixed to the lower portion of the first sleeve, a first disk fixedly connected with the lower ends of the two telescopic rods and a second sleeve fixedly connected with the lower surface of the first disk; the grabbing mechanism comprises a barrel body arranged in the second sleeve in a sleeved manner, a compression spring, a second disk, two second rod bodies and a plurality of jaw bodies; and the jaw bodies are movably connected to the peripheral face of the barrel body through the connecting pieces. The industrial mechanical arm can rotate at a plurality of angles and automatically lock and keep the firm grabbing state of the jaw bodies, and is simple in structure, flexible to rotate and capable of completing the construction operation of a complicated environment.

The invention discloses an automatic locking mechanical arm. The automatic locking mechanical arm comprises a rack, a rotating mechanism and a locking mechanism, wherein the rotating mechanism comprises a base which is in sliding connection with the rack, an annular rotating base which is in bearing connection with the base, three telescopic rods which are in fixed connection with the annular rotating base, a first disk which is hinged to the lower ends of the three telescopic rods, a second disk and stand columns; and the locking mechanism comprises a sleeve which is fixedly arranged on the lower surface of the first disk, a cylinder which is sleeved by the sleeve in a sliding manner and connection pieces. According to the automatic locking mechanical arm, due to the fact that compressionsprings are designed between the first disk and the cylinder, the cylinder automatically locks grasping of claws under the elastic force action of the compression springs, and safety and reliabilityof the automatic locking mechanical arm are improved; and by adjusting the different lengths of the three telescopic rods, the first disk is driven to incline at all angles and in all directions, andtherefore the claws are driven to rotate at multiple angles, and completion of grasping operation of objects to be grasped on multiple planes and in all directions is achieved.

The invention belongs to the technical field of electronic tag chip packaging, and particularly relates to a bonding-free electronic tag chip packaging method. An automatic packaging device used in the bonding-free electronic tag chip packaging method comprises a conveying belt, a support, base plates, a dispensing module, a hot pressing module and a controller, the conveying belt is fixedly connected to the support, the controller is further arranged on the support, the controller is used for controlling the automatic packaging device to operate automatically, a set of check blocks are arranged on the conveying belt, the base plate is placed between every two check blocks, the dispensing module is located in the middle of the conveying belt, the hot pressing module is located at one sideof the dispensing module, and the dispensing module and the hot pressing module are both fixedly connected to the support. The base plates are placed into the automatic packaging device, the controller controls the conveying belt, the dispensing module and the hot-pressing module to be matched, an RFID antenna and an RFID chip are subjected to dispensing and hot-pressing packaging automatically, the work flow is stable and accurate, and the work efficiency is improved.

The invention relates to the technical field of spinning, in particular to a cotton cleaning machine. The cotton cleaning machine includes a cotton cleaning machine body, and a cleaning cavity and a feeding inlet are formed in the cotton cleaning machine body. The cleaning cavity is internally provided with an impurity filtering plate, a cleaning plate, a cam and a piston from top to bottom; the cam is connected with a motor, the inner wall of the cleaning cavity is fixedly provided with a rotating shaft, the impurity filtering plate includes a first folding plate and a second folding plate rotatably connected with the two sides of the rotating shaft, and the connection portion of the first folding plate and the rotating shaft and the connection portion of the second folding plate and therotating shaft are provided with torsional springs, and the first folding plate and the second folding plate are provided with filtering holes; a first cleaning brush, a second cleaning brush and a cleaning channel are arranged / formed on / in the cleaning plate; the upper surface of the piston is fixedly provided with a first push rod and a second push rod; a reset spring is arranged between the piston and the bottom surface of the cleaning cavity; the bottom surface of the cleaning cavity is provided with an air inlet pipe and an air blow pipe, and the upper portion of the rotating shaft is provided with a air-blowing port communicated with the air blow pipe. According to the scheme, after scattered materials are gathered, the materials can be scattered again through blowing, and impurities can be cleaned away and discharged.

The invention discloses a salt pan plastic tarpaulin injection device sliding way system which comprises a floating winding drum. The floating winding drum is arranged on a floating winding drum support, a plastic tarpaulin is wound around the floating winding drum, symmetrically-arranged injection device assemblies are installed at the positions, close to the two ends, of one side of the floatingwinding drum, a track device is arranged at one side of each injection device assembly, and the plastic tarpaulin is pulled by a drive device and sequentially penetrates through the injection deviceassemblies and the track devices for covering a salt pan. The system is not limited by the thermal expansion and cold contraction environment, the mechanical performance is stable, the system is not like to be broken, the hardness is high, the surface smoothness of injection devices and sliding ways is good, aging resistance is achieved, when the system is in use, great resistance is reduced due to the fact that the sliding ways are smooth, compared with existing equipment, electricity consumption is saved by 15%, and therefore the cost is greatly lowered; the plastic tarpaulin is completely and automatically injected, and manpower and material resources are saved.

The invention relates to the technical field of carton processing and discloses a carton indentation device which comprises a transmission mechanism, a convex block and a concave block, wherein the transmission mechanism comprises a driving wheel, a driven wheel and a conveyor belt; the conveyor belt comprises a propulsion part and a bearing part; the propulsion part comprises a connecting plate;a plurality of openings are formed in the connecting plate; the bearing part comprises a plurality of support rods; a fixed disc and a first sliding chute are arranged on one side of the propulsion part; a fixed rod is horizontally arranged between the driving wheel and the driven wheel; the concave block is fixedly connected onto the fixed rod; a first support roller is fixedly connected with theside, close to the fixed disc, of the fixed rod; and a second support roller is in sliding fit with the side, far away from the fixed disc, of the fixed rod. The carton indentation device can adjustthe distance between the two support rollers and the sunken width of an indentation and transmits corrugated boards discontinuously to enable the quality of the manufactured corrugated boards to be higher.

The invention discloses a multifunctional SAW type iron tower welding robot. The multifunctional SAW type iron tower welding robot comprises a base. A bending neck gun body for welding a workpiece ismounted above the base, and the bending neck gun body can be moved and rotated in multiple directions by an azimuth adjusting device. An L-shaped servo numerical control positioner for driving the multi-directional rotation of a welded part is arranged on one side of the azimuth adjusting device. The output end of the L-shaped servo numerical control positioner is fixedly connected with a self-locking four-point positioning mechanism for fixing the position of the welded part. The multifunctional SAW type iron tower welding robot has the advantages of good welding action stability, accurate and quick workpiece positioning, high welding speed, good welding line quality, high production efficiency and the like.

The invention provides a full-automatic pull head polishing machine which is used for polishing pull heads. The full-automatic pull head polishing machine comprises a frame and a driving device; polishing wheels and guide rails are arranged in the frame, wherein the guide rails are arranged in a parallel mode; every two adjacent guide rails are arranged separately to form an accommodating space which is used for placing the corresponding pull head to be polished; every pull head to be polished comprises a pull head top surface and a pull head bottom surface; two inner grooves are formed between every pull head top surface and the corresponding pull head bottom surface; every two adjacent guide rails are connected with the two corresponding inner grooves in a sleeving mode respectively so as to implement the sliding connection of the corresponding pull head to be polished and the two guide rails; the polishing wheels comprise a first polishing wheel and a second polishing wheel; the driving device is used for driving the first polishing wheel and the second polishing wheel to rotate; the first polishing wheel is arranged on the upper portion of every pull head to be polished; the circumferential surface of the first polishing wheel is in contact with every pull head top surface; the second polishing wheel is arranged on the lower portion of every pull head to be polished; the circumferential surface of the second polishing wheel is in contact with every pull head bottom surface. According to the full-automatic pull head polishing machine, the technical problems that the production efficiency is low, the labor cost is high, and the product quality consistency is poor under the existing pull head polishing process conditions are solved.

The present invention discloses an intelligent cooling device for a transformer substation. The intelligent cooling device comprises a distribution box body, a square block is fixedly installed at thetop of the distribution box body, a square inserting groove is formed in the right side of the square block, a threaded groove is formed in the bottom of the inner wall of the square inserting groove, and a fixing mechanism is arranged at the top of the square block; and a square inserting block is inserted into the square inserting groove. Through cooperative use of the power distribution box body, the square block, the square inserting groove, the fixing mechanism, the fixing rod, a pushing handle, a threaded rod, the square inserting block, a protection block, a square through hole, a square fixing block, a placement groove, a positioning mechanism, an extrusion spring, a square stop block, a positioning block, variable-frequency cooling equipment, a threaded groove, a thermometer, a limiting groove and a limiting block, a circular matching hole and a circular through hole, the problem that the existing cooling effect is poor is solved, and the intelligent cooling device has the advantage of being good in cooling effect and is suitable for a transformer substation.

The invention discloses a skin anastomat with a nail dismounting function, and the skin anastomat comprises a fixed handle, a nail pressing plate, a movable handle and a nail dismounting structure; a nail outlet is formed in the left end of the fixed handle, a first sliding groove is formed in the left side wall of the upper portion of the fixed handle, and a stirring opening is formed in the surface of the front end of the fixed handle; the movable handle is rotationally connected with the fixed handle through a second rotating shaft, the left end of the movable handle is located in the fixed handle, and the nail removing structure is installed on the left side of the exterior of the fixed handle. According to the skin anastomat with the nail removing function, the nail removing structure is arranged, when a nail needs to be removed, the pulling block is pulled outwards, so the clamping block does not limit the positioning sliding block any more; at the moment, the lower handle and the upper handle slide towards the lower left portion in the third sliding groove, the nail removing head and the nail pressing head slide out of the nail removing sliding base, and then the nail pressing head is aligned with the top of a titanium nail; the two nail dismounting heads extend into the bent positions of the titanium nails respectively, and the lower handle and the upper handle are extruded to complete the nail dismounting process.

The invention discloses a modular wall convenient to assemble and disassemble, and belongs to the technical field of buildings. The modular wall convenient to assemble and disassemble comprises a wallmain body, wherein an inserting groove is formed in one end of the wall main body, an inserting block is correspondingly arranged at the other end of the wall main body, the main surface of the inserting block is connected with an abutting plate in a front-back sliding mode through a sliding connecting mechanism, and an elastic compression element is connected between the inserting block and theabutting plate; and a sliding groove is further formed in the main surface of the inserting block, wherein a sliding rod is installed in the sliding groove in the vertical direction, an upper slidingblock and a lower sliding block are symmetrically arranged on the sliding rod, and the two sliding blocks are symmetrically hinged to the abutting plate through hinge rods correspondingly. According to the modular wall convenient to assemble and disassemble, through structural optimization, assembling and disassembling of the modular wall are facilitated, and meanwhile stability and structural strength of the mounted wall can be effectively improved, so that safety performance of the wall is effectively guaranteed.

The invention discloses electromechanical equipment with a waste recovery function. The cleaning equipment comprises a cleaning equipment body, wherein a cleaning opening is formed in the front side of the cleaning equipment body, a sealing door is movably installed in the cleaning opening, circular containing grooves are formed in the left side and the right side of an inner wall of the cleaningopening, and positioning mechanisms are fixedly installed in the two circular containing grooves. The cleaning equipment is advantaged in that the cleaning equipment body is arranged, the cleaning opening, the sealing door, the positioning mechanisms, an extrusion spring, a circular stop block, a connecting block, a pushing handle, a circular fixing block, a circular fixing groove, a circular groove, a clamping mechanism, a pneumatic cylinder, a pushing piston, an extrusion rod, a circular limiting block, a circular clamping block, a circular clamping groove, a strip-shaped groove, a sliding rod, a sliding sleeve, a square through hole, a lifting handle, a hinge base and a circular block are matched for use, problems that existing internal cleaning is troublesome, and rapid cleaning is notfacilitated are solved, and the cleaning equipment is rapid in cleaning.

The invention discloses a disinfection device for food detection appliances. The disinfection device comprises a disinfection cabinet body, wherein two square socket joint grooves are formed in the left and right sides of the top of the disinfection cabinet body, fixing grooves are separately formed in the left and right sides of internal walls of the two square socket joint grooves, two square socket joint blocks are separately inserted inside the two square socket joint grooves, two circular through holes are separately formed inside the two square socket joint blocks, and fixing mechanismsare fixedly mounted inside the two circular through holes. According to the disinfection device for the food detection appliances, through matched use of the disinfection cabinet body, the square socket joint grooves, the fixing grooves, the square socket joint blocks, the circular through holes, the fixing mechanisms, circular stoppers, elastic telescopic rods, locating tubes, extruding springs,extruding rods, fixing blocks, exhausting equipment, supporting plates, partition boards, universal wheels, locating slots, locating blocks, limiting grooves and limiting blocks, the existing problemthat the efficiency of disinfection is low is solved; and the disinfection device for the food detection appliances has the advantage of high disinfection efficiency.

The invention relates to a high-speed thermal-shrinkage-bag bagging machine. The high-speed thermal-shrinkage-bag bagging machine comprises a workbench, a conveying belt, a three-axis mechanical arm, a bag taking mechanism, a bag opening mechanism and a controller, wherein the controller controls the operation of the bag taking mechanism, the bag opening mechanism, the three-axis mechanical arm and a mechanical gripper to perform product acquiring, thermal-shrinkage bag taking, bag opening and product bagging. The high-speed thermal-shrinkage-bag bagging machine is high in thermal-shrinkage-bag bagging efficiency, low in manpower cost, low in worker labor intensity, and the like.

The invention discloses a heat dissipation device for an automobile engine, which comprises a casing, a base is arranged at the bottom of the casing, an engine is arranged at the center of the top of the base, a fixing plate is arranged on both sides of the top of the base, and a slide rail is arranged on one side of the fixing plate. There are several installation grooves on the fixed plate, chute on the side of the engine, a heat dissipation layer on the top of the engine, slide bars on the inside of the heat dissipation layer, a water tank at the bottom of one side of the heat dissipation layer, and an inlet on one side of the water tank. Water pipe, water pump 1 is provided on the water inlet pipe, water outlet pipe is provided on the top of the other side of the heat dissipation layer, water tank 2 is provided at one end of the water outlet pipe, circulating water pipe is provided on the side of water tank 2, water pump 2, water tank 1 and water tank are provided on the circulating water pipe Two other sides are provided with sliders, water tank one and water tank two bottoms are all provided with damping springs, water tank one and water tank two are all provided with condensers, and both sides of the cooling layer are provided with several sets of mounting parts. The device has simple structure, good heat dissipation effect, convenient installation and disassembly, and convenient maintenance.

The invention discloses an indoor air quality detection device, which comprises a casing, the bottom of the casing is provided with feet, the top of the casing is provided with a handle, one side of the casing is provided with a display screen, and the inner wall of the bottom of the casing is provided with several Slide rail 1 and several slide rails 2. There is a detection chamber inside the housing, a cooling layer is provided outside the detection chamber, a water outlet pipe is provided at the bottom of the cooling layer, a condenser is provided at one end of the water outlet pipe, and a water pump is connected at one end of the condenser. There is a sliding mechanism 2 on the side, and the sliding mechanism 2 includes a fixed block. One end of the fixed plate is provided with a spring, and one end of the spring is provided with a ball. The detection chamber is equipped with a detection unit, a central processing unit, a memory, a wireless signal transceiver and a power supply, and a detection unit. There are formaldehyde detectors, benzene content detectors, dust detectors, odor detectors, temperature sensors and humidity sensors inside. The device has a simple structure, is convenient and quick to use, has good heat dissipation and cooling capacity, is convenient to install and disassemble for cleaning, and has a more comprehensive detection capability.

The invention discloses an automatic feeding device for annealing processing of cylindrical parts of electronic products, and belongs to the technical field of electronic product processing. The automatic feeding device for annealing processing of the cylindrical parts of the electronic products comprises a base, a storage device is arranged on the upper side of the base, the multiple cylindricalparts which are horizontally arranged are placed in the storage device, a first kidney-shaped frame and a second kidney-shaped frame which are arranged in the length direction of the cylindrical partsare arranged between the base and the storage device, the first kidney-shaped frame and the second kidney-shaped frame are arranged in parallel back and forth, waist-shaped racks are fixed to the inner walls of the first kidney-shaped frame and the second kidney-shaped frame, and sliding pushing devices sliding along the first kidney-shaped frame or the second kidney-shaped frame are connected tothe first kidney-shaped frame and the second kidney-shaped frame in a sliding and clamped mode. According to the automatic feeding device, the cylindrical parts can be pushed intermittently, so thatautomatic feeding is realized, the work is stable, manual operation is not needed, time and labor are saved, and feeding efficiency is high.

The invention provides a wind-resistant metal roof structure. The wind-resistant metal roof structure comprises a metal roof panel, an aluminum alloy support and a connecting mechanism; and the connecting mechanism comprises a first sliding sealing gasket, a second sliding sealing gasket, a compression spring, a connecting nut and a connecting bolt matched with the connecting nut. According to the wind-resistant metal roof structure, wind can be buffered to a certain extent, the risk that rigid connection easily causes damage to the metal roof panel and the aluminum alloy support is effectively avoided, and the wind resistance of the metal roof panel is improved. The invention further provides a construction method of the wind-resistant metal roof structure. The construction method comprises the following steps of S1, bottom plate installation; S2, support installation; S3, lining purlin installation; S4, construction of a PE vapor barrier film; S5, construction of the TPO waterproof coiled material; S6, aluminum alloy support installation; and S7, construction of the metal roof panel. According to the wind-resistant metal roof structure, through research and field implementation of the metal roof system construction technology under the FM certification standard, cost waste caused by a traditional construction technology is reduced, the construction period is shortened, and the construction quality is guaranteed.

The invention belongs to the technical field of grouting pipe connecting devices, and particularly relates to a coal mine universal high-pressure grouting pipe quick connecting device and a using method thereof. The connecting device comprises a three-jaw clamp fixing device, a tightening device and a connecting device body, wherein the three-jaw clamp fixing device comprises a chuck body shell, movable clamp jaws, a toothed disc, a conical gear and a chuck body connecting piece; the chuck body shell is provided with an upper rectangular cut groove and the movable clamp jaws; the top surface of the toothed disc is provided with spiral teeth; the bottom surface of the toothed disc is provided with conical teeth; the chuck body connecting piece comprises an outer cylinder body and an inner cylinder body; the tightening device is provided with threads B and an internal boss; the tightening device is in threaded connection with the chuck body connecting piece through the threads B and teeth A; the connecting device body comprises a fixing handle and connecting sleeves at two ends; convex blocks are arranged on the connecting sleeves; and through holes are formed in the connecting device body. According to the connecting device, the quick and efficient sealing connection of the high-pressure grouting pipes with different types and sizes can be achieved through the mutual matching ofdifferent parts.

The invention discloses a temperature adjusting device for an overflow port of a glass production line. The device comprises at least one flame blocking mechanism. Each flame blocking mechanism comprises pulley block structures, a cross beam and flame blocking devices, the pulley block structures capable of driving the cross beam to ascend and descend are arranged at the two ends of the top of thecross beam, the multiple flame blocking devices are arranged at the bottom end of the cross beam, and the flame blocking devices are arranged side by side in an attached mode. Each flame blocking device comprises a flame blocking brick, an air pipe, a plug plate, a hanging rod and an air draft device, the interior of the flame blocking brick is hollow, and a plurality of through holes are formedin the bottom of the flame blocking brick. The device has the advantages that fine adjustment of the transverse temperature of molten glass is realized by adjusting the air draft of each air draft device, the transverse temperature difference is reduced to the maximum extent, and the transverse temperature of the molten glass is uniform; and meanwhile, part of high-temperature sodium ion dust canbe attached to the air pipes and the inner walls of the flame blocking bricks to be collected, the probability that the sodium ion dust falls onto the surface of molten glass is reduced, and the laterforming quality of the glass is improved.

The invention discloses a multi-degree of freedom polishing workbench which comprises a workbench body, wherein an upper bearing platform is arranged below the workbench body; the left end of the workbench body is hinged to the upper bearing platform; the right end of the workbench body is connected with a cylinder; a cylinder support frame is arranged between the cylinder and the upper bearing platform; a piston rod end of the cylinder is hinged to the workbench body; a cylinder barrel end of the cylinder is hinged to the cylinder support frame; a middle bearing platform is arranged below the upper bearing platform; an X-direction guide rail and an X-direction driving device are arranged between the middle bearing platform and the upper bearing platform; a lower bearing platform is arranged below the middle bearing platform; a Y-direction guide rail and a Y-direction driving device are arranged between the lower bearing platform and the middle bearing platform; a disk-shaped rotating bearing platform is arranged at the bottom of the lower bearing platform; and a rotating driving device is arranged between the rotating bearing platform and the lower bearing platform. According to the multi-degree of freedom polishing workbench, the position and angle of the polishing workbench can be adjusted by multiple degrees of freedom.

The invention discloses a tool vehicle for substation operation and maintenance. The tool trolley comprises a tool vehicle body, wherein a square inserting groove is formed in the rear side of the topof the tool vehicle body, a fixing mechanism is arranged on the rear side of the tool vehicle body, a square inserting block is inserted into the square inserting groove, detection equipment is fixedly mounted at the top of the square inserting block, and an access hole is formed in the right side of the tool vehicle body. By arranging the tool vehicle body, the square inserting groove, the fixing mechanism, a threaded through hole, a threaded rod, a rotating handle, the square inserting block, the detection equipment, the access hole, a fixing groove, an access door, the square groove, a clamping mechanism, a positioning block, a positioning rod, a fixing block, an extrusion spring, a connecting block, a pushing handle, a protection block, a circular matching hole, a square through hole,a limiting groove, a limiting block and a pulling groove matched in use, the problem that an existing tool vehicle is poor in detection effect. The tool vehicle for substation operation and maintenance has an advantage of being good in detection effect and is suitable for a substation.

The invention belongs to the technical field of pipeline nondestructive testing equipment, and specifically discloses a scanning device for pulsed eddy current testing of a non-ferromagnetic pipeline.The scanning device comprises a bottom plate, and is characterized by comprising a pulsed eddy current testing probe mechanism, several clamping mechanisms and a driving unit for driving the scanningdevice to move on a pipeline; the pulsed eddy current testing probe mechanism is arranged below the bottom plate and comprises a probe, screws and springs; several clamping mechanisms are symmetrically arranged on both sides of the bottom plate; one end of a claw is connected to the torsion spring through a claw rotary shaft and a protrusion portion of the torsion spring is pressed on the claw for pressing the claw to provide a clamping force of the claw to the pipeline; and a pulley is further arranged at the other end of the claw. According to the scanning device for pulsed eddy current testing of the non-ferromagnetic pipeline, the device can realize the testing of the wall thickness reduction type defects of non-ferromagnetic large-diameter metal pipelines, and can adapt to the pipelines of various specifications; and the multi-path testing of the pipelines is realized by combining the two scanning paths above the pipeline and below the pipeline.

The invention belongs to the technical field of mechanical equipment, and particularly discloses an automatic pipe orifice butt-joint pipe contracting device. The device comprises a driving device, apipe and a fixed seat, wherein a heating element is arranged in the fixed seat, the outer side of the heating element is wrapped with a heat-insulating and pressure-resisting part, the driving deviceis connected with an automatic part taking device, an automatic extruding device and an automatic heating device, the automatic part taking device comprises a mechanical arm, a lifting device, a moving device and a servo mechanism, wherein the mechanical arm is used for grabbing the pipe, the automatic extruding device is arranged around the heat-insulating and pressure-resisting part, and the automatic heating device comprises a heater, a high-temperature detector, a relay and the heating element, wherein the heater, the high-temperature detector, the relay and the heating element are connected through wires to form a closed-loop structure. When the device is adopted for contracting a pipe orifice, the pipe orifice can be automatically and accurately in butt joint with the heating element, the pipe orifice of the elbow pipe can be rapidly contracted, so that the hard elbow pipe can be effectively prevented from being extruded and broken, the time and the labor are saved, the stabilityis extremely high, and the machining success rate is improved.

The invention relates to an aluminum block conveying device. The aluminum block conveying device comprises a rack, a conveying device and a sorting device, wherein the conveying device comprises a material conveying groove and an opening-closing door; guiderails are fixedly mounted at the two ends of the material conveying groove; a through hole is formed in a groove bottom of the material conveying groove; one end of the opening-closing door is hinged with an inner wall of the through hole of the material conveying groove; the sorting device comprises a detection plate, a push rod, a rotary rod, a wedged block, a control swinging rod and a supporting piece; the detection plate is mounted on the groove wall of the material conveying groove and the outer side wall of the detection plate is connected with the push rod; a compression spring is connected between the connection plate and the rack; the middle part of the rotary rod is hinged with the rack; the two ends of the rotary rod are connected with the push rod and the wedged block respectively; the middle part of the control swinging rod is hinged with the rack; one end of the control swinging rod abuts against the tip of the wedged block and the other end of the control swinging rod is connected with a supporting piece; and the supporting piece is connected with the free end of the opening-closing door. By virtue of the aluminum block conveying device, the problems that manual errors exist, the efficiency is low or the equipment cost is high in an existing aluminum block sorting and conveying process are solved.

The invention discloses novel campus access control and monitoring integrated equipment. The equipment comprises a fixing block, wherein a cavity is formed in the fixing block, damping devices are fixedly installed on the left side and the right side of the top of the inner wall of the cavity, stress blocks are fixedly installed at the bottoms of the two damping devices, strip-shaped grooves are formed in the left side and the right side of the inner wall of the cavity, and adjusting mechanisms are fixedly mounted in the two strip-shaped grooves. According to the equipment, the fixing block, the cavity, the damping devices, pneumatic cylinders, pistons, extrusion rods, the stress blocks, the strip-shaped grooves, the adjusting mechanisms, positioning rods, positioning sleeves, extrusion springs, a moving block, connecting rods, a traction rod, a traction block, a connecting block, an access control lock, limiting grooves, limiting blocks, a strip-shaped through hole and a circular matching hole are cooperatively used, the novel campus access control and monitoring integrated equipment solves the problem that different use heights cannot be adjusted according to different heights ofusers in the prior art, and has the advantage of being applicable to different use heights.