3943results about "Electronic waste recycling" patented technology

The present invention mainly relates to the technical field of cable stripping. Disclosed are a cable stripping device and a stripping method. The cable stripping device comprises a sleeve and a first rotary disk, the first rotary disk being radially provided with several support rods, each support rod being rotatably connected to a roller in rolling contact with the side surface of a cable, and to a cutting blade used in cooperation with a cable sheath. The cable stripping device further comprises a second rotary disk, the second rotary disk being provided with arc-shaped grooves in sliding contact with the support rods. One end of the first rotary disk is provided with a center shaft rotatably connected to the sleeve, and protrusions are symmetrically provided at one end of the center shaft; a base is provided with an annular groove in a circumferential direction and a helical groove in communication with the annular groove; and the protrusions sequentially slide on the annular groove and the helical groove, thus respectively driving the cutting blades to move on the surface of the cable in a circumferential direction and helically in an axis direction. The beneficial effects of the present invention lie in: solving the problem of inconvenient stripping in existing stripping devices, and improving the cable stripping efficiency and effect.

The invention relates to the technical field of positioning and clamping, in particular to a positioning and clamping device for a circuit board unloading machine. Comprising a plate unloading machine, the plate unloading machine comprises a lifting section and a feeding section, and a material frame is placed in the lifting section; a clamping mechanism is arranged on the feeding section; through the clamping mechanism, the problem of inaccurate positioning caused by deviation, rotation or deformation of the circuit board in the prior art is effectively solved. The clamping mechanism adopts a cooperative working mode of a positioning block and an extrusion plate, a deformed circuit board is leveled through a rubber ball at the lower end of a pressing strip, then the positioning block is used for clamping and positioning from the left side and the right side and the extrusion plate from the front-back direction, and comprehensive control over the four free edges of the circuit board is achieved. Position deviation in the conveying process can be corrected, the device can adapt to the board bodies deformed in the moving process, and it is ensured that the circuit boards can be accurately inserted into the material frame.

The invention discloses a continuous straightening device for copper wire production, which comprises a first connecting box, a second connecting box is fixedly mounted at one end of the first connecting box on the upper surface of the first connecting box, and a traction rolling mechanism can perform 360-degree rolling straightening on the outer surface of a drawn copper wire. A plurality of n-shaped frames are fixedly installed on the upper surface of a connecting box of the continuous straightening mechanism and the traction rolling mechanism, and the continuous straightening mechanism is installed in the n-shaped frames in a transmission mode, so that the continuous straightening mechanism can pull continuously produced copper wires into the traction rolling mechanism, and the traction rolling mechanism is fixedly installed on a second connecting design. In the copper wire straightening process, the continuous straightening mechanism accurately straightens the straightness of the copper wire through the multi-angle pressure synergistic effect, deformation such as bending and twisting is eliminated, and preliminary straightening is completed; and then, the mechanism conducts 360-degree rolling on the outer surface of the copper wire, secondary fine correction is conducted, and finally the high-precision and high-quality straightened copper wire is produced.

The invention relates to the technical field of terminal and wire harness crimping, in particular to a connector terminal and wire harness crimping device which comprises a conveying belt, right-angle supporting plates are connected to the conveying belt in a bilateral symmetry mode, spacer block sets are arranged on the conveying belt in a bilateral symmetry mode, and each spacer block set is composed of a plurality of evenly-arranged spacer blocks. Supporting columns are symmetrically fixed to the bottom of the vertical section of each right-angle supporting plate in the front-back direction, a pressing connection mechanism and a straightening mechanism are sequentially arranged on the horizontal section of each right-angle supporting plate in the front-back direction, and an anti-falling mechanism is arranged between the horizontal sections of the two right-angle supporting plates. In the process that the clamping component clamps the two ends of the wire harness, the inner clamping jaw compresses the V-shaped spring piece under the resistance of the wire harness to form self-adaptive clamping force, then the horizontal column continues to move outwards and pulls the two ends of the wire harness to be tightened, gathering and straightening of a conductor are achieved, it is ensured that the shape of the wire harness meets the crimping condition before crimping, and the crimping quality of the wire harness is improved. Therefore, the conductivity and the tensile strength of the crimping area after crimping are improved.

The invention relates to the related technical field of circuit board laser marking, in particular to a circuit board laser marking auxiliary positioning device which comprises a processing box body, a laser frame and a laser marking machine, a processing table is arranged at the position, located at the bottom of the laser marking machine, of the processing box body, and a connecting rod positioning assembly is arranged at the top of the processing table; the connecting rod positioning assembly is used for positioning and clamping the periphery of the circuit board, the connecting rod positioning assembly further comprises a positioning block and a square rotating plate, and a discharging cleaning assembly is arranged at the bottom of the positioning block. The rotation of the square rotating plate can synchronously pull the four limiting sliding blocks and the positioning blocks on the limiting sliding blocks to strictly move towards the direction of the center shaft of the mechanism along the guide rails of the limiting sliding blocks, precise synchronous gathering movement is formed, the periphery of a circuit board is evenly and stably clamped, the circuit board is cleaned before and after positioning, and the marking quality of the circuit board is improved.

An aluminum foil stripping device for stripping aluminum foil exposed from one end of a cable includes a fixture, a single laser machine, a pair of cutters, and a grasping mechanism. The fixture is adapted to clamp and fix the cable. The single laser machine is adapted to cut a pre-cut on the exposed aluminum foil of the fixed cable to release the tension of the aluminum foil. The pair of cutters are adapted to simultaneously cut the aluminum foil each of two sides of the exposed aluminum foil, wherein a cutting position of the pair of cutters is aligned with the pre-cut. The grasping mechanism is adapted to grasp the exposed aluminum foil and separate it from the cable at the cutting position by at least one of oscillating or pulling the aluminum foil to remove it from the cable.

The invention discloses a double-station circuit board beveling machine, and relates to the technical field of circuit board processing equipment.The double-station circuit board beveling machine comprises a first base and a first tool apron, and the first tool apron is supported on the first base through a tool apron displacement assembly; the tool apron displacement assembly comprises a first left-right translation module, a first height adjusting module and two first front-back displacement modules which are symmetrically arranged, and the first left-right translation module and the first height adjusting module drive the two first tool aprons to integrally displace in the Y-axis direction and the Z-axis direction; each first front-back displacement module can independently drive a first worm and gear rotation device to move in the Y-axis direction, the first worm and gear rotation device rotates the angle of a first tool apron, angle adjustment is completed, a double-tool-apron structure which is symmetrically arranged up and down can synchronously cut the upper edge and the lower edge of a circuit board at the same time, and a three-axis movement system is matched, so that the machining efficiency is improved. And a worm and gear angle adjusting mechanism is combined, so that positioning is more accurate, and precision is higher.

The invention relates to the field of crimping machines, in particular to a cable crimping machine for electric power engineering construction, which comprises a crimping machine seat, a fixed seat, a lower die seat and an upper die seat, a fixing seat with a U-shaped structure is mounted on the crimping machine seat; the crimping machine base is provided with a hydraulic rod body; the hydraulic rod body penetrates through the fixing base and is provided with a lower die base. An upper die base is installed on the upper portion of the fixing base. A crimping space is formed between the lower die holder and the upper die holder; the device further comprises a telescopic driving part. Two pairs of telescopic driving pieces which are distributed up and down are mounted on the side wall of the fixed seat; the telescopic ends of the upper pair of telescopic driving pieces are jointly connected with an upper limiting seat, and the telescopic ends of the lower pair of telescopic driving pieces are jointly connected with a lower limiting seat. The upper limiting seat and the lower limiting seat are close to each other to clamp and support the cable shell part on one side of the crimping position, and the cable shell part on the other side of the crimping position can be lifted by one worker in an auxiliary manner, so that the use of personnel is reduced.

The invention relates to a waste photovoltaic panel recycling method which comprises the following steps: crushing a waste photovoltaic panel until the size of the waste photovoltaic panel is 80-160 meshes, and preparing powder; carrying out acid leaching treatment on the powder, and respectively collecting a leaching solution and a solid material; an acid leaching solution adopted in the acid leaching treatment is a mixed acid aqueous solution of hydrochloric acid and sulfuric acid; the pH of the leachate is adjusted to be neutral with an alkaline agent, then the leachate is mixed with metal iron to be subjected to a replacement reaction, and metal copper is prepared; the solid material is mixed with water, hydrofluoric acid and a flotation agent are added into the obtained mixture for flotation treatment, floats and precipitates are collected respectively, the floats comprise silicon powder, the precipitates comprise glass powder, and the flotation agent comprises one or two of hexadecyl potassium hydrogen phosphate and sodium dodecyl sulfate. According to the recycling method, the silicon powder, the glass powder and the metal copper can be comprehensively recycled from the waste photovoltaic panel.

The invention discloses a recovery device and a recovery method for a photovoltaic multi-layer stacked assembly. The recovery device comprises a dismounting unit, a pyrolysis unit and a waste gas treatment unit which are arranged in sequence, the pyrolysis unit comprises a tunnel kiln, a bearing assembly and a conveying assembly. The recycling method comprises the steps that S1, the disassembling unit is used for disassembling, and the frame is stripped; s2, the photovoltaic multi-layer laminated assembly is sent to a pyrolysis unit for pyrolysis, and a glue film layer in the photovoltaic multi-layer laminated assembly is removed; and S3, the waste gas is discharged after being treated. By means of the innovative disassembling system, the multi-plate stacking tunnel kiln pyrolysis scheme and the multi-stage waste gas treatment system, the industrial production capacity of treating 1-3 tons of photovoltaic panels per hour can be achieved, the pyrolysis effect is good, the silicon material recovery rate can reach 98.5% or above, energy consumption is low, and the tail gas emission index is superior to the national standard by 50% or above.

The invention discloses a novel device and method for intelligently disassembling a waste photovoltaic silicon cell panel. The device comprises two layers of transmission rollers and a conveying belt penetrating through the two layers of transmission rollers. The main control board is integrated with a fuzzy controller and a PID (Proportion Integration Differentiation) controller, a hierarchical decision algorithm and a BP (Back Propagation) neural network are deployed on the main control board, the PID controller is connected with the fuzzy controller, and the BP neural network is used for dynamically adjusting PID parameters of the PID controller; the support is fixedly provided with a six-axis servo motor, a back plate collecting bin, an air cooling fan and a copper solder strip absorbing device, the six-axis servo motor is fixedly connected with a vacuum suction cup array, the air cooling fan is fixedly provided with an infrared imager, and the support is provided with a double-layer heat cutter head. A resistance heating module and an electromagnetic induction heating module are nested on the outer surface of the double-layer hot cutter head, and a pressure sensor, a laser sensor and a temperature sensor which are fixedly connected with the main control board are fixedly arranged on the outer surface of the double-layer hot cutter head. According to the invention, the waste photovoltaic silicon cell panel can be intelligently and accurately segmented, the dependence on manpower is reduced, and high-quality recovery of the silicon cell panel is realized.

The invention belongs to the technical field of high-altitude wiring, and particularly relates to an auxiliary wiring device for an overhead cable, which comprises a bottom plate, a lifting mechanism and a top plate, the bottom plate is connected with the top plate through the lifting mechanism, the top plate is provided with a wire pulling piece and a guardrail, the guardrail is arranged at the top of the top plate, and the wire pulling piece is arranged at the bottom of the top plate. The two ends of the guardrail are provided with guiding pieces used for guiding the cable, the middle of the guardrail is further provided with a positioning mechanism and a bearing mechanism installed on the positioning mechanism and used for bearing and fixing the cable, and the bottom plate is further provided with a leveling mechanism used for leveling the bottom plate. According to the invention, the lifting mechanism cooperates with the action of the cable pulling piece, the two ends of a broken cable can be pulled to be close to each other, and the cable can be lifted to a specified height under the action of the lifting mechanism, so that the working intensity of workers is reduced, and the high-altitude wiring efficiency and quality are improved.

The invention provides a high-value recovery method and device for a retired double-glass photovoltaic module. The high-value recovery method comprises the four steps of lossless disassembly of a frame and a junction box, gradient separation of double-sided glass, segmented pyrolysis of inert gas and material sorting. On the basis of gradient pyrolysis and flexible separation and recovery technologies, nondestructive recovery of the double-sided glass is realized, and complete separation of the double-sided glass is realized by gradient heating and flexible stripping technologies; high-value battery pieces are reserved, and thermal damage is avoided through segmented pyrolysis and ultrasonic vibration; resources are circulated in a closed-loop mode, the reutilization rate of glass, battery pieces and welding strips is high, and the retired double-glass assembly can achieve all-material closed-loop recycling.

The utility model provides grinding type solar module recovery equipment. A grinding cutter and a negative pressure collector are arranged above a solar placement area of a platform; wherein the grinding cutter and the negative pressure suction head are fixed in the same shell; a solar module is fixed to the solar energy containing area of the platform, the grinding cutter is controlled to make contact with the surface of the solar module, grinding is carried out layer by layer, and powder ground out of different layers of the solar module is rapidly recycled through negative pressure suction heads of the negative pressure collector; therefore, the grinding type solar module recovery equipment disclosed by the utility model does not generate secondary pollutants, and the powdery recovery material is high in purity and convenient for subsequent utilization.

The jacketing machine comprises a protection box, a clamping mechanism, a sliding rod mechanism, a jacketing mechanism, a conveying belt and a guide rail, the conveying belt is mounted on one side in the protection box through a mounting plate, a driving wheel and a driving rod, and the guide rail is mounted on the other side in the protection box through a supporting frame; the multiple clamping mechanisms are arranged on the conveying belt, and the multiple sliding rod mechanisms are arranged on the guide rail. The sliding rod mechanisms and the clamping mechanisms are the same in number and can be fixed through bolts after being adjusted to be aligned. The sleeve mechanism is provided with a fixing rod, the sleeve mechanism is arranged on the sliding rod mechanism through a rotating plate, the wire harness body and the sleeve are arranged on the clamping mechanism, the wire harness body penetrates through the sleeve under clamping of the fixing rod of the sleeve mechanism, a heating wire of the clamping mechanism heats the sleeve, and the sleeve shrinks and is fixed to the outer portion of the wire harness body. According to the invention, the casing operation of a plurality of wire harnesses is realized, manual casing is not needed, the labor intensity is reduced, and the processing efficiency and processing quality of the wire harnesses are improved.

The invention discloses a wire harness sleeve laser cutting jig, and relates to the technical field of cutting jigs, the wire harness sleeve laser cutting jig comprises a fixing bottom plate, the fixing bottom plate is fixedly connected to a laser cutting machine, fixing seats are fixedly connected to the upper surface of the fixing bottom plate at equal intervals, and connecting plates are fixedly connected to the upper surfaces of the fixing seats; and meanwhile, the upper surface of the connecting plate is fixedly connected with a cutting sleeve and an auxiliary cylinder. According to the jig for wire harness sleeve laser cutting, an operator can carry out flexible and accurate selective assembling operation on the cutting sleeve by means of the fixing base according to the actual machining number of wire harness sleeves and preset spacing parameters, and when the sleeve cutting operation is carried out, the sleeve is arranged on the outer side of the fixing base in a sleeving mode firstly, and then the cutting sleeve is arranged on the outer side of the fixing base in a sleeving mode; the fixing base can provide stable and reliable supporting force for the casing pipe, the situation that the casing pipe deforms due to factors such as uneven stress in the subsequent cutting process is effectively avoided, then the situation that the cutting effect is poor due to deformation is completely eradicated, and finally the cutting efficiency and quality of the casing pipe are remarkably improved.

The utility model discloses a power cable trench cleaning and maintaining device, which relates to the technical field of power cable laying, and is characterized in that through the arrangement of a mounting disc, a movable cleaning brush and a connecting piece, a worker can pull the movable cleaning brush to enable the movable cleaning brush to slide along the radial direction of the mounting disc in the using process, so that the movable cleaning brush can be cleaned; the positions of the movable cleaning brushes are adjusted, after adjustment, the cleaning range formed by the multiple movable cleaning brushes is changed, the cleaning range of the power cable trench cleaning and maintaining device is expanded or narrowed, the power cable trench cleaning and maintaining device is used for completing cleaning operation of cable trenches with different widths, and a good using effect is achieved in the actual using process. The application range of the power cable trench cleaning and maintaining device is expanded, the movable cleaning brush can be limited through the first fastening bolt after adjustment, so that the movable cleaning brush and the mounting disc are fixed, the cleaning range in the using process is fixed, and range change caused by movement of the movable cleaning brush is avoided.

The invention belongs to the technical field of wire harness peeling equipment, and particularly relates to a low-voltage wire harness peeling device which comprises a bottom plate, a wire harness placing table is fixedly mounted on the surface of the upper end of the bottom plate, a wire harness body is placed on the wire harness placing table, and a hobbing part is mounted above the bottom plate and used for cutting and peeling the outer skin of the wire harness body. The hobbing piece is arranged right above the wire harness placing table; and the rolling cutting piece comprises a transverse frame, a rectangular groove is formed in the surface of the lower end of the transverse frame, a servo motor is fixedly installed at one end of the transverse frame, a threaded rod is rotationally connected into the rectangular groove through a bearing, and when the cutting blade moves to the rightmost side, a vertical fixing rod makes contact with a connecting block, and a transverse rod is triggered to move synchronously. In the process, the connecting block touches the switch button to enable the rolling guide assembly to operate, meanwhile, the arc-shaped limiting block moves out of the opening groove, and the clamping block does not clamp the wire harness body any more under the cooperation of the first fixing rod, the first spring and the sliding sleeve block.

The invention relates to the technical field of cable recovery, and discloses a cable insulation material environment-friendly recovery processing device which comprises a feeding assembly, the side wall of the feeding assembly and a peeling assembly are fixedly installed through a connecting frame, the peeling assembly comprises a first guide cylinder, a cutter and a cutting angle adjusting mechanism, the cutter is movably installed in the first guide cylinder, and the cutting angle adjusting mechanism is arranged in the cutting angle adjusting mechanism. The corner cutting adjusting mechanism is in threaded connection with the side wall of the first guide cylinder, and the corner cutting adjusting mechanism is hinged to one end of the cutter; the material guide assembly is fixedly mounted on the side wall of the first guide cylinder; the material cutting assembly is fixedly installed on the side wall of the material guiding assembly, a second driving motor in the material cutting assembly drives a driving gear to rotate and drives a rotating ring to rotate, and an eccentric second knife edge on the inner side of a limiting ring is used for periodically cutting the strip-shaped insulation sleeve entering a gap of a second partition plate into small sections. And the treatment difficulty of subsequent recovery processes such as crushing and melting is greatly reduced, the recovery treatment efficiency is improved, and reprocessing and utilization of the insulating material are promoted.

The invention relates to the technical field of PCB inspection, and discloses a laser engraving device of a PCB appearance detection system, the laser engraving device comprises a fixing frame, the upper surface of the fixing frame is fixedly connected with a first motor, the output end of the first motor is fixedly provided with a rotating rod, the outer wall of the rotating rod is fixedly connected with a rotating plate, and the rotating plate is fixedly connected with a rotating shaft. A first rotating shaft is fixedly connected to the interior of the rotating plate, a rotating block is rotatably connected to the outer wall of the first rotating shaft, a second rotating shaft is fixedly connected to the interior of the rotating block, a sliding plate is rotatably connected to the outer wall of the second rotating shaft, a limiting block is fixedly connected to the upper surface of the sliding plate, and a limiting strip is slidably connected to the interior of the limiting block. The first motor is started to drive the rotating rod to rotate, through cooperation of the rotating plate, the first rotating shaft, the rotating block, the second rotating shaft, the sliding plate, the limiting block, the connecting plate, the spring and the clamping plates, the distance between the clamping plates is adjusted, the effect of being suitable for PCBs of different sizes and fixing the PCBs is achieved, and the stability in the transferring process is guaranteed.

The invention belongs to the technical field of laser wire stripping machines, and particularly discloses a deflection type double-head laser wire stripping machine which comprises a first machine frame and a second machine frame, the second machine frame is arranged on one side of the first machine frame, a cutting mechanism is arranged on the inner side of the first machine frame, and a placing table is fixedly connected to the top of the second machine frame; the cutting assembly is arranged, the double-laser-source modules adopt beam splitter prisms or double independent optical fiber lasers, CO2 laser and optical fiber double-waveband combination is supported, different insulation and metal materials are adapted, a driving motor is used for driving a rotating shaft to drive a connecting rod to rotate, and the two double-laser-source modules are driven to rotate by + / -30 degrees through mechanical deflection to reduce cutting dead angles. And the CCD measuring module is used for detecting the outer diameter of the wire rod and feeding back the detection result to a console, so that a worker can conveniently adjust the rotating angle of the double-laser-source modules, the cutting effect is improved, and the machining efficiency can be effectively improved through synchronous operation of the two double-laser-source modules.

The utility model belongs to the technical field of cable recovery, and particularly relates to a wire stripping device which comprises a base. A supporting frame is fixedly connected to the base, a pneumatic cylinder is mounted on the supporting frame, a pneumatic rod is assembled at the acting end of the pneumatic cylinder, a mounting frame is fixedly connected to the bottom end of the pneumatic rod, a cutter is rotationally mounted in the mounting frame in a matched mode through a rotating shaft, and a motor is mounted on the side wall of the mounting frame. The output end of the motor is connected with one end of the rotating shaft, two fixing seats are fixedly connected to the mounting frame, scrapers are hinged to the two fixing seats, and the two scrapers are located on the two sides of the cutter respectively; according to the utility model, in the cutting and stripping process, the spring is arranged, so that the scraper plate is always contacted with the cutter, thereby being capable of scraping off the sizing material adhered to the surface of the cutter, ensuring the sharpness of the cutting blade, further being capable of better cutting and stripping the cable, and greatly improving the stripping effect.

The utility model relates to the technical field of board splitting machines, in particular to a PCB (printed circuit board) board splitting machine, which mainly aims at solving the problems that different cutters are needed during board splitting due to the fact that the positions of splitting lines on large boards with different sizes are different, and the board splitting operation efficiency can be influenced by the disassembly and assembly of the different cutters. According to the technical scheme, the device comprises a platform and a machine cover installed on the top of the platform; a plate is placed on the moving mechanism, the moving mechanism drives the plate to move at the same time, and breakpoints are formed in the surface of the plate; the replaceable placement mold is installed on the moving mechanism, a placement groove is formed in the placement mold, and the plate is placed in the placement groove; the two groups of board dividing mechanisms are vertically arranged, the board dividing mechanisms are arranged in the machine cover, and each board dividing mechanism comprises a plurality of groups of blades which are arranged at equal intervals. According to the utility model, different types of PCBs can be cut, the applicability is improved, the operation of replacing a cutter is avoided, and the working efficiency is improved.

The utility model provides PCB (Printed Circuit Board) defect visual inspection equipment, which relates to the technical field of PCB detection and comprises a support frame, and a mechanical arm is arranged at the top of the support frame. During use, the conveying belt moves the placing blocks sequentially arranged at the top of the conveying belt towards the lower portion of the mechanical arm, after the placing block located at the forefront portion touches a shifting rod of the travel switch, the conveying belt stops driving, the motor drives the two-way threaded rod to rotate in the forward direction, and the two clamping plates can clamp the current placing block; therefore, the position is centered and fixed, the mechanical arm can conveniently drive the industrial vision camera to carry out defect detection on the centered PCB body, after detection is completed, driving of the conveying belt is recovered, meanwhile, the shifting rod of the travel switch is reset, and the steps are repeated, so that the placement blocks provided with the PCBs can sequentially stay below the mechanical arm. And detection is carried out after the two clamping plates are clamped, centered and positioned, so that the automation degree is high, and the detection efficiency of the PCB defect visual detection equipment is improved.

The invention relates to the technical field of stringing, in particular to a stringing device of a high-voltage overhead line, which comprises a base, a lifting mechanism is fixedly mounted at the top of the base, a top seat is movably mounted at the top of the lifting mechanism, and a driving mechanism is fixedly mounted on one side of the top of the top seat. Wire stringing mechanisms are fixedly installed on the front side and the rear side of the top of the top base, and a tensioning mechanism is fixedly installed at the position, located between the two wire stringing mechanisms, of the top of the top base. By arranging the stringing mechanism, a cable is placed between the inner sides of the two clamping plates during stringing, the cable is pressed and guided by the guide plate to enable the telescopic spring to contract, and the multiple cables are placed in this way. The first motor is started to drive the worm and the worm gear to transmit and synchronously drive the lead screw in the guide rail to rotate, the sliding blocks can slide to drive the clamping plates to move towards the inner side due to the opposite screwing directions of threads at the two ends of the lead screw, the clamping plates extrude the telescopic springs to further clamp the cable, and stringing can be rapidly completed.

The utility model discloses a novel contact tube replacing device which comprises a stand column, a box body is installed on the stand column, the box body comprises a lower box body and an upper box body fixedly connected to the top of the lower box body, an installation groove is formed in the top of the upper box body, and the upper box body is internally provided with a wire shearing device installed in the installation groove, comprising a blade box, an upper blade is fixedly arranged at the top of the blade box, a blade plate is installed on the blade box, the blade plate is connected to one side of the upper blade in a sliding mode, a lower blade is fixedly arranged on the blade plate, and the lower blade and the upper blade are matched with each other in a cutting mode; gear transmission is designed to drive the nozzle disassembling and assembling mechanism to disassemble the nozzle, and disassembling between the mechanical arm and the nozzle is achieved.

The invention provides an automatic disassembling and recycling system and method for waste electric energy meters, the system comprises a disassembling line and a PCB panel and further comprises a junction box on the PCB panel, the disassembling line is provided with a disassembling device, the disassembling device comprises a first processing platform and a second processing platform which are arranged on the disassembling line, and the first processing platform and the second processing platform are arranged on the PCB panel. The top end of the first processing platform and the top end of the second processing platform are each provided with an adjusting rail and a machining platform, and each machining platform is provided with a lifting assembly, a positioning assembly, a conversion assembly, a collection assembly, a transfer assembly, an air inlet assembly, an air outlet assembly, a limiting assembly and an output assembly. And the discharged electric energy is collected and used for doing work, and the collected electric energy is used for tapping the capacitor and collecting electrolyte, so that the safety on a disassembly line is greatly improved, and meanwhile, pollution is reduced.

The invention relates to the technical field of pyrolyzing furnaces, in particular to a waste photovoltaic panel recycling pyrolyzing furnace which comprises a furnace body, a plurality of liquid discharging grooves communicated with the outside of the furnace body are formed in the bottom of the furnace body, liquid discharging pipes communicated with the liquid discharging grooves are arranged outside the furnace body, and electric control valves are arranged on the liquid discharging pipes. A left lifting furnace door and a right lifting furnace door are movably arranged at openings in the two ends of the furnace body respectively, a left supporting frame and a right supporting frame which enter and exit the furnace body alternately are arranged in the furnace body, side electric heating pipes and bottom electric heating pipes are arranged on the side wall and the bottom of the furnace body, and a hot air circulation assembly extending into the furnace body is arranged on the furnace body. The top of the furnace body communicates with a smoke exhaust pipeline, the smoke exhaust pipeline communicates with a smoke return assembly, the smoke exhaust pipeline is connected with a regulation and control assembly for controlling smoke exhaust, and the side wall of the furnace body communicates with an oxygen supply pipe. Wide application prospects are realized in the technical field of pyrolyzing furnaces.

The invention relates to the technical field of electric energy meter disassembly, and provides an electric energy meter disassembly system which comprises a screening system, a feeding system, a conveying system and a disassembly system.The electric energy meter disassembly system is characterized in that label and lead seal disassembly and recovery, upper cover and base separation, base and circuit board separation and base part disassembly and recovery are sequentially conducted on an electric energy meter on a first conveying line; communication box disassembly and recovery, label cover disassembly and recovery and display window and flip cover disassembly and recovery are sequentially carried out on the electric energy meter on the second conveying line, a circuit board is disassembled in the circuit board disassembly area, refined synchronous disassembly of multiple components of the electric energy meter is achieved, the disassembly efficiency is improved, the disassembly granularity is refined, all the components are accurately recovered, and the resource recovery rate is increased.

The invention provides a circuit board and tool automatic assembling and disassembling device and a power module production system and method, and belongs to the technical field of power module production. The tool comprises a bottom plate and a pressing plate, a placing position is arranged on the bottom plate, the automatic assembling and disassembling device comprises a first conveying line and a second conveying line, and the first conveying line is used for conveying circuit boards. The second conveying line is used for conveying tools; a covering structure and a splitting structure are arranged on one side of the second conveying line, and the covering structure is used for covering the bottom plate with the pressing plate. And a transfer structure is arranged between the first conveying line and the second conveying line and is used for transferring the circuit board to the placement position of the tool. According to the device, the circuit board can be automatically assembled and disassembled on the tool, so that manpower can be saved when the circuit board and the positioning tool are matched for production, and the production efficiency is improved.