38results about How to "Guaranteed Regularity" patented technology

The invention provides an automobile wire harness terminal plugging processing device, belongs to the technical field of wire harness terminal processing, and aims to solve the problem that the use and attractiveness of a terminal are affected due to the fact that the outer walls of the two sides of the terminal protrude outwards after the terminal for plugging a wire harness is vertically pressed by an existing processing device. A mounting seat and a conveying belt are arranged on a mounting platform, an auxiliary supporting plate is arranged on the conveying belt to clamp an automobile cable, a lifting sliding rail and a movable carrying plate are arranged on a reinforcing base plate to be connected with a stamping rod, a placing groove is formed in a fixing seat below the stamping rod to clamp a terminal body, and an auxiliary trimming part is arranged on the outer wall of the stamping rod; during working, a conveying belt conveys a cable, an electric telescopic rod and a suction cup are matched to enable the automobile cable to be inserted into a sleeve hole of a terminal body for insertion connection, a stamping rod is pressed downwards for pressing fit, rotation is achieved through matching of a spiral groove of an adjusting sleeve and a guide protruding block, then a cam is deflected through gear transmission, and a trimming wheel rolls and flattens the protruding side wall of the terminal; neatness and attractiveness are guaranteed, and product quality is improved.

A portable range finder belongs to the technical field of range finders and comprises a portable range finder body, a rear seat is arranged on the rear side of the portable range finder body, rotating shafts are rotatably arranged on the left side wall and the right side wall of the rear seat, supporting frame bodies are mounted on the outer walls of the rotating shafts, the supporting frame bodies are rotatably attached to the side walls of the rear seat, and the supporting frame bodies are in a first state and a second state. According to the portable range finder, the screen of the portable range finder main body can be shielded by means of the unfolded folding shielding shed, so that the phenomenon of light reflection caused by direct irradiation of sunlight on the screen of the portable range finder main body is avoided, a worker can read the reading on the screen of the portable range finder main body more conveniently and clearly, the accuracy of a ranging result is ensured, and the working efficiency is improved. The supporting frame body can open and support towards the rear side relative to the rear seat, so that the supporting function of the portable range finder main body is realized, and the portable range finder main body can keep an angle for measurement for a long time without other tools.

The invention relates to the technical field of steel bar truss assembling, in particular to a floor support plate steel bar truss automatic assembling device which comprises an assembling supporting assembly, a clamping assembly and a centering assembly. A plurality of sliding grooves distributed front and back are formed in the left end and the right end of the top of the assembly table, and a torsion assembly is arranged on the side portion of the assembly table. The transverse reinforcing steel bar is clamped and fixed through the two grooves which are folded front and back to prevent the transverse reinforcing steel bar from moving, due to the fact that the transverse reinforcing steel bar is pressed on the top of the longitudinal reinforcing steel bar, limiting of the longitudinal reinforcing steel bar is achieved, and before the transverse reinforcing steel bar is clamped through the two grooves, position centering of the transverse reinforcing steel bar is completed through the two centering push heads of the centering assembly. Therefore, the regularity of the assembled floor support plate steel bar truss can be ensured.

The utility model discloses a polyurethane adhesive film pressing machine, which belongs to the technical field of pressing machines and comprises a concave main frame, transmission roll shafts are rotatably mounted on two sides in the concave main frame through bearings, a conveyor belt is mounted between the two groups of transmission roll shafts in a transmission manner, a first motor is fixedly mounted at one end of the rear side of the concave main frame, and a second motor is mounted at one end of the rear side of the concave main frame. A rotating shaft at the output end of the first motor is fixedly connected with one end of the corresponding transmission roller shaft, and three continuous sets of equidistant matching rollers are rotationally installed in the concave main frame through bearings. According to the technical scheme, through the arrangement of the first roller shaft, the cutting disc, the motor, the second roller shaft and the matching disc, a laminated polyurethane adhesive film is guided out from one side of the conveying belt, then the motor is controlled to drive the cutting disc on the first roller shaft to rotate, and then the cutting disc is matched with the matching disc to directly cut the side edge of the laminated polyurethane adhesive film; the regularity of the side edge of the polyurethane adhesive film is ensured, and the pressing quality of the polyurethane adhesive film is improved.

The utility model discloses a kind of excitation system de-excitation cabinet internal environment monitoring system, including vertical support, control box, two horizontal supports and multiple sensors.The excitation system de-excitation cabinet internal environment monitoring system utilizes the installation mode of horizontal support and installation branch, can increase or decrease the corresponding sensor according to the monitoring needs of de-excitation cabinet internal environment, and adjust the position of sensor, realize the multipoint multi-parameter monitoring in de-excitation cabinet, ensure the reliability of de-excitation operation;Each sensor is installed using metal bellows, so as to facilitate adjusting the position and monitoring angle of sensor, with good installation flexibility;Wiring is carried out using vertical support, horizontal support and metal bellows, so as to ensure the regularity of electrical connection cable.

The present invention belongs to the technical field of embroidery machines, and in particular, relates to an easy-to-install guide rail structure applied to embroidery machines. Aiming at the problem that the installation accuracy requirement in the prior art is high and only one guide rail will also lead to instability in the guiding process, the present invention provides an easy-to-install guide rail structure applied to embroidery machines, including an embroidery machine body, and at least two guide rail mounting plates arranged on the embroidery machine body, each guide rail mounting plate also has at least two guide rail mounting holes, and the guide rails are connected to the guide rail mounting plates through the guide rail mounting holes, and the guide rails are provided with at least two and are parallel to each other, and each guide rail is slidably connected with at least one connecting slider. The present invention is provided with at least two guide rails, thereby ensuring the stability of the guiding process, and at the same time, the machining accuracy of the guide rail mounting holes is used to replace the installation accuracy, thereby reducing the difficulty of installation.

The application discloses a kind of quasi-continuous laser annular light spot energy uniform distribution implementation system, including bearing plate, the bottom of one side of bearing plate is provided with quasi-continuous laser for emitting parallel laser beam, the top of one side of bearing plate is provided with light guide for connecting the emission end of quasi-continuous laser, the output end of light guide is rotatably connected with rotary tube, the inside of rotary tube is mounted with mirror, which is arranged obliquely to the axis of rotary tube and is used for emitting and deflecting the parallel laser emitted by quasi-continuous laser, the bottom of bearing plate is provided with driving element for driving rotary tube to rotate, so as to carry out annular scanning, the output end of rotary tube is rotatably connected with focusing element for converging rotating planar scanning beam to form annular light spot, by relying on rotary scanning of rotary tube and matching dynamic forming mode of focusing convergence, quasi-continuous laser pulse working mode is adapted, and phase distortion problem generated under the action of laser pulse rising and falling edge transient state in traditional complex optical system is effectively avoided.

This invention discloses a method for detecting and analyzing mineral elemental composition based on laser-induced breakdown spectroscopy, belonging to the technical field of laser-induced breakdown spectroscopy detection and analysis. The method includes: exciting multiple points on the sample surface and acquiring spectral signals and spatial coordinates at each point; constructing an elemental distribution probability map based on all point coordinates and signals; extracting the gradient field of signal intensity varying with coordinates from the spectrum, and marking regions with gradients exceeding a threshold as heterogeneous interfaces; performing layered virtual sectioning based on the heterogeneous interface distribution density to generate multiple independent sub-blocks; normalizing and superimposing all spectral signals within each block to obtain the block's characteristic spectrum; and matching the characteristic spectra of each block with a standard mineral characteristic spectral library to determine the dominant element type and relative content in each block. This invention enables refined and non-destructive analysis of the elemental distribution within mineral samples.

This application discloses an LED display screen, relating to the field of LED display screen technology. The LED display screen includes a cabinet, LED display units, and an arc adjustment mechanism. The cabinet includes a first frame, a second frame, a first hinge structure, and a second hinge structure. The first hinge structure is rotatably connected between the first and second frames at their first ends, and the second hinge structure is rotatably connected between the second ends of the first and second frames. The LED display units are connected to the first and second hinge structures. The arc adjustment mechanism is located between the first and second frames and is used to adjust and fix the arc of the LED display units. This LED display screen solves the problem that current LED displays cannot achieve flexible angle adjustment while ensuring connection strength and angle consistency.

The invention relates to a PLC-based electric water filter pollution discharge control method and system, and the method comprises the steps: carrying out the system initialization of a PLC, synchronously starting a timing control module and a pressure difference control module, and generating a timing pollution discharge signal and a pressure difference pollution discharge signal; the method comprises the following steps: receiving a timing pollution discharge signal and a pressure difference pollution discharge signal through a PLC, making a pollution discharge decision according to the signal type and the current state of a system, starting a pollution discharge flow when any pollution discharge signal is triggered and the system is in a non-pollution discharge state, monitoring the state of a pollution discharge valve and the pressure difference change in the pollution discharge process, and controlling the pollution discharge flow. And an abnormal alarm is triggered when the pressure difference is not recovered to a normal range within a set time. By combining cooperative work of a double-signal triggering mechanism of a timing sewage discharge signal and a pressure difference sewage discharge signal, the regularity of system operation is guaranteed, the adaptability to sudden working conditions is achieved, through adjustable parameter design and a real-time monitoring function, the self-optimization and fault diagnosis capacity is achieved, the sewage discharge efficiency can be better improved, and the system is suitable for popularization and application. And thus, the optimal pollution discharge state is achieved.

The invention discloses an industrial waste gas VOCs adsorption device which comprises an adsorption barrel, a gas inlet pipe is arranged at the bottom end of the adsorption barrel in a penetrating mode, an exhaust pipe is arranged at the top end of the adsorption barrel in a penetrating mode, the gas inlet pipe and the exhaust pipe are symmetrically distributed, an adsorption part is arranged in the adsorption barrel, and a vibration part for pushing an adsorption part body to shake up and down is arranged in the adsorption barrel. The vibration part is arranged below the adsorption part, an activation part for accumulating gas entering the adsorption barrel from the gas inlet pipe and driving the vibration part to rotate through gas pressure is arranged in the adsorption barrel, and the activation part is arranged below the vibration part; the adsorption bed can slide up and down and collide and vibrate through the adsorption part, an airflow dead zone in the adsorption bed is effectively avoided, a granular adsorption material is prevented from forming a bridging structure due to extrusion, full contact of the adsorption material and VOCs waste gas is ensured, the effective utilization rate of an adsorbent and the purification efficiency of the device are improved, and the service life of the device is prolonged. Meanwhile, the outer frame of the adsorption bed abuts against the inner wall of the adsorption barrel, waste gas short circuit is avoided, and the purification effect is further guaranteed.

The utility model discloses an automatic carton stacking mechanism, and relates to the carton manufacturing field, the automatic carton stacking mechanism comprises a rack, an anti-inclination mechanism and an anti-warping mechanism, one side of the top end of the rack is provided with a horizontal track, one side of the bottom of the horizontal track is provided with a discharging area, the other side of the top end of the rack is provided with a feeding table, and the bottom of the feeding table is provided with a discharging area. A servo push rod assembly is arranged on the periphery of the feeding table, a folding area plate is arranged at the joint of the discharging area and the feeding table, the inclination preventing mechanism is used for preventing the cartons from toppling over when the cartons are folded, and the warping preventing mechanism is used for preventing the cartons from warping when the cartons are folded. The C-shaped plate moves on the inner side of the folding area plate, the C-shaped plate is attached to the two sides of a carton, the carton is effectively prevented from toppling over, the problems of folding errors, equipment blockage and the like caused by carton toppling over are solved when the cartons are processed in batches, the continuity of folding work is guaranteed, the production efficiency is improved, and the defective rate is reduced.

The invention discloses an automatic cleaning solar cell panel assembly process, and belongs to the technical field of solar cell panels, the solar cell panel assembly process comprises a bottom plate, fixed vertical plates are arranged on the upper surface of the bottom plate, a connecting shaft is connected between the fixed vertical plates, a mounting plate is mounted on the connecting shaft, a fixed rail is arranged on the upper surface of the bottom plate, and the fixed rail is connected with the mounting plate. And a driving motor is arranged on one side of the fixed rail. Through cooperation of a driving motor and a threaded rod, automatic displacement of a movable support is achieved, so that the angle of a mounting plate is automatically adjusted, the complexity and labor intensity of manual operation are greatly reduced, the surface of a solar cell panel can be effectively cleaned through arrangement of a micro motor and a driving gear on a cleaning plate, and the cleaning efficiency is improved. The photoelectric conversion efficiency of the solar cell panel is improved, the service life of the solar cell panel is prolonged, the time relay is arranged, the micro motor can be started at regular time, forward and reverse switching rotation is achieved, and the regularity and high efficiency of cleaning work are guaranteed.

The invention relates to the technical field of charged particle beam control, and discloses an electrostatic deflector for a focused ion beam and an assembly process thereof, the electrostatic deflector comprises an electrode assembly, a mounting flange, an insulation structure and a positioning structure; an upper electrode and a lower electrode of the electrode assembly are correspondingly arranged; part of the upper electrode is embedded into the mounting flange; the insulating structure is arranged on one side, far away from the upper electrode, of the mounting flange, and part of the lower electrode is embedded into the insulating structure; the positioning structure sleeves the lower electrode; the thermal expansion coefficient of the electrode assembly is A, the thermal expansion coefficient of the insulation structure is B, and 1 < = A / B < = 1.5. The proportional relation between the thermal expansion coefficients of the electrode assembly and the insulation structure is limited, the thermal expansion coefficients of the electrode assembly and the insulation structure are matched, the deformation quantity difference of the electrode assembly and the insulation structure under the extreme working condition is reduced, thermal stress cracking is avoided, and the assembly precision and structural integrity of the electrode assembly and the insulation structure are maintained; the electric field is distributed according to design, and distortion is avoided.

The utility model discloses a limiting device of an aluminum material coiling machine, which relates to the technical field of aluminum material coiling equipment and comprises a supporting plate, square supporting pipes are arranged on the front side and the rear side of the upper surface of the supporting plate, supporting slide ways are arranged on the upper surfaces of the two square supporting pipes, and a sliding plate is arranged above the position between the two supporting slide ways. A fixing plate is arranged in the middle of the upper surface of the sliding plate, connecting seats are arranged on the left side and the right side of the fixing plate, transverse limiting rollers are rotationally connected to the rear sides of the connecting seats, vertical limiting rollers are rotationally connected to the front sides of the connecting seats, and a screw rod is arranged on the upper surface of the supporting plate and located between the two supporting square pipes. A servo motor is arranged on one side of the screw rod, a connecting plate is arranged in the middle of the lower surface of the sliding plate, the automation degree of the whole equipment is improved, the servo motor is controlled in real time through a sensor assembly, manual adjustment is replaced, the winding fluency is improved, and the winding regularity degree is guaranteed.

The embodiment of the utility model relates to a windshield, and discloses an electric windshield mechanism which comprises a windshield sheet body, and a mounting seat is configured to be mounted on a vehicle; the driving mechanism comprises a transmission gear and a sector gear which are in meshed connection, and the transmission gear is driven to drive the sector gear to rotate; one end of the first driving rod is hinged to the mounting base, and the other end of the first driving rod is hinged to the air blocking piece body, connected with the sector gear through a connecting rod and used for synchronously rotating with the sector gear and driving the air blocking piece body to move up and down; one end of the first driven rod is hinged to the installation base, and the other end of the first driven rod is hinged to the wind blocking piece body and used for limiting the inclination angle of the wind blocking piece body under the condition that the wind blocking piece body moves up and down. The first driving rod is hinged to the mounting base and the air blocking piece body and connected with the sector gear through the connecting rod, rotation of the sector gear can be converted into swing of the sector gear, and the air blocking piece body is driven to move up and down; the first driven rod can limit the inclination angle of the wind blocking piece body when the wind blocking piece body moves up and down, and stability and regularity of the wind blocking piece body in the moving process are guaranteed.

This invention provides a casting process for fixing markings on high-manganese steel frogs. A support block is fitted between the marking sand mold on the side of the model rail wall and the bottom of the model rail wall within the sand box. The marking sand mold has a special cross-sectional structure to prevent displacement. One side of the marking sand mold is tightly attached to the model rail wall; the lower side is supported and fixed by the support block; and the surrounding area is tightly wrapped with molding sand. After hardening and demolding, the support block area is filled and solidified with molding sand to ensure that the marking sand mold and the model rail wall remain coplanar. This reduces the amount of grinding required due to non-coplanarity between the marking sand mold and the model rail wall, and also standardizes the position of the markings on frogs of the same model. This invention solves the technical problems of marking sand mold displacement and excessive grinding of the markings on the castings; the markings on the cast frogs of the same model are standardized and neat, making it suitable for widespread application.

This utility model discloses a retractable miniature temperature sensor detection head structure, relating to the technical field of temperature sensor detection heads. It includes a housing with a telescopic shell inserted at one end. Inside the housing is a pneumatic assembly for driving the telescopic shell's vertical movement. Inside the telescopic shell is a thermistor element, with a lead wire body on one side of the thermistor element. Inside the housing is a winding assembly to prevent the lead wire body from tangling during the telescopic shell's vertical movement. This utility model uses a pneumatic assembly to drive the detection head's extension and retraction. A sealing ring on the outer circumference of the piston body ensures the housing's internal sealing, preventing gas leakage and insufficient driving force for extension and retraction, thus ensuring stable operation of the extension function. Simultaneously, a limiting ring plate inside the housing prevents the piston body from overtraveling, effectively protecting the structure of each component, reducing wear caused by excessive component movement, and extending the overall device's service life.

This application relates to the technical field of temperature and humidity environment chamber equipment, and in particular to a temperature and humidity environment chamber with adjustable air inlets and outlets. The chamber includes a chassis, within which a ventilation box is installed. The ventilation box has an air outlet panel and a return air panel mounted on it, arranged opposite to each other. The chassis is equipped with an air exchange component for controlling the flow of gas within the ventilation box, and the ventilation box contains an adjustment component for regulating the airflow direction. This application improves the ease of operation of the temperature and humidity environment chamber with adjustable air inlets and outlets.

The utility model belongs to the technical field of diaphragm testing, and discloses a diaphragm point breaking device which comprises a base assembly, a fixing assembly, a driving mechanism and a puncturing piece. The fixing assembly is arranged on the base assembly, and the fixing assembly is used for fixing a membrane to be broken; the driving mechanism comprises a connecting piece and a driving assembly, the connecting piece is slidably connected to the base assembly in the first direction, and the driving assembly is connected with the connecting piece to drive the connecting piece to move in the first direction; the puncturing piece is connected to the connecting piece, and the puncturing piece is arranged opposite to the fixing assembly in the first direction. The point rupture membrane device provided by the utility model has relatively high test efficiency.

The utility model discloses a kind of automatic sewing positioning devices of dust filter bag, including sewing machine body and fixed plate, the fixed plate top is provided with the limiting plate with the positioning effect, the limiting plate is adjusted and handled by electric push rod and drive motor, the limiting plate end is provided with the pressing plate with the pressing effect, the pressing plate one end is provided with the stretching wheel with the stretching effect, the beneficial effect of the utility model, limiting plate moves by electric push rod drive, cooperation drive motor drives bidirectional screw rod rotation, the interval of two limiting plates can be automatically adjusted, the positioning of the both ends of dust filter bag of different width is quickly realized, and two limiting plates can be synchronously adjusted as a whole, realize sewing processing to different position dust filter bag, and utilize cylinder to press and fix the both ends of filter bag, reduce manual intervention, reduce positioning error, improve the accuracy and consistency of positioning, the inclined cylinder group in pressing plate can stretch the processing of filter bag cloth.

The present invention relates to the technical field of water seepage detection, and discloses a water seepage detection device for building walls, including a base, a limiting column connected to the upper end of the base, a rack slidably connected to the limiting column, a moisture meter rotatably connected to one side of the rack, a detection contact connected to one end of the moisture meter, a deflection claw for limiting the height of the rack connected to the upper end of the base, the upper end of the deflection claw abuts against the rack, a clip is connected to the base, a deflection shaft is connected between the clips, the deflection claw is rotatably connected to the deflection shaft, a deflection disk is connected to the lower end of the deflection claw, and a deflection spring is connected between the deflection disk and the clip. The present invention utilizes the rack to rise to a fixed length height under the action of a lifting gear, and can perform water seepage detection of different heights on the wall surface on the same vertical line on the building wall surface, the device automatically performs detection, no manual operation is required during the detection process, the problem of manual interference is avoided, and the detection accuracy is improved.

This invention provides a folding cabinet with a vacuum compression bag, comprising a cabinet body and a vacuum compression bag, the vacuum compression bag including a bag opening. The cabinet body includes an interlayer mechanism, a folding mechanism, and a support mechanism. The interlayer mechanism includes a first interlayer support member and a second interlayer support member. The first interlayer support member includes a first mounting frame and a cover plate, with the bag opening connected to the first mounting frame. The folding mechanism is supported between the first and second interlayer support members and includes an unfolded state, a retracted state, and several folded states. The support mechanism is adapted to continuously provide driving force so that the folding mechanism tends to turn into the unfolded state. In its natural state, the folding structure remains in the unfolded state. When the vacuum compression bag is vacuumed, the folding mechanism can change from the unfolded state to a folded state or a retracted state until it is in force equilibrium. This invention achieves coordinated deformation of the cabinet structure and the bag body through the folding structure, allowing the cabinet body to change synchronously with the volume change of the vacuum compression bag.

The present application provides a negative electrode material and a preparation method thereof, and a battery. The negative electrode material comprises graphite and a carbon layer located on at least a portion of the surface of the graphite. The particle surface and particle cross section of the negative electrode material are tested by Raman spectroscopy at 1300 cm ‑1 ~1350cm ‑1 The peak area of ​​the characteristic peak D in the range of 1500 cm ‑1 ~1580cm ‑1 The peak area ratio of the G characteristic peak within the range is I D / I G , the I on the surface of the particles of the negative electrode material is measured D / I G The ratio is A, the I D / I G The ratio is B, 1.22<A‑B≤2.10. The particle surface of the negative electrode material is tested by atomic force microscopy, and a #imgabs0# test area is randomly selected on the particle surface of the negative electrode material. The arithmetic mean of the absolute value of the height deviation relative to the reference plane in the test area is S nm, 15nm≤S≤60 nm. The negative electrode material provided in this application can comprehensively improve the lithium ion transfer kinetics, the first coulomb efficiency and the cycle performance.

The application belongs to the technical field of winding machines, and discloses an automatic wire spool winding machine, which comprises a bottom layer frame, a middle layer frame, a winding roller, a driving assembly, a rotating shaft, the rotating shaft is parallel to the winding roller, a rotating seat is rotationally arranged on the rotating shaft, an installation box is arranged on the rotating seat, a compression roller is rotationally arranged on one side of the installation box close to the winding roller, an opening is formed in the one side of the installation box close to the winding roller, a pushing piece is slidably arranged in the opening along the length direction of the winding roller, a reciprocating assembly is arranged on the installation box, a connecting rod is arranged on one side of the rotating seat close to the winding roller, and a tension spring is arranged between the connecting rod and the bottom layer frame. The tension spring provides a continuous pulling force of the compression roller to the winding roller through the rotating seat, so that the compression roller clamps the wire, and winding loosening and displacement are avoided; the driving assembly drives the winding roller to rotate clockwise to provide power, and the reciprocating assembly drives the pushing piece to reciprocate along the winding roller, so that the wire is uniformly distributed and accumulated. The wire spool edge wire is flush, and the wire coil is more beautiful.

The utility model discloses an edge cutting device for a PVC (polyvinyl chloride) decorative film, belongs to the technical field of PVC decorative films, and aims to solve the problems that the cutting continuity of the edge cutting device for the PVC decorative film is not high, the PVC decorative film cannot be received in time after being trimmed, the PVC decorative film is scattered and needs to be tidied in time, and the working procedure is influenced in the prior art. Comprising a processing box, a waste box, a winding assembly and a conveying assembly, the waste box is arranged on one side of the processing box, the winding assembly is arranged above the waste box and connected with the processing table, and the conveying assembly is arranged above the processing box; a movable saw blade is arranged on the upper surface of the machining box, a containing groove allowing the saw blade to retract is formed in the upper surface of the machining box, a driving groove is further formed beside the containing groove, a driving motor is connected to the saw blade, and the driving motor is located in the driving groove. The edge cutting device for the PVC decorative film is convenient to adjust, the winding effect of the PVC decorative film is good, and the regularity of the PVC decorative film after edge cutting is guaranteed.

The invention discloses a high-efficiency paper pot seedling transplanter and a transplanting method, wherein the transplanter comprises a walking machine seat, on which a paper pot seedling frame, a seedling separation device, a circulating seedling cup mechanism and a transplanting execution mechanism are installed; a seedling basket is placed on the paper pot seedling frame, and the seedling basket contains paper pot seedlings; and the invention also comprises a whole-row seedling taking device capable of transferring the paper pot seedlings in the seedling basket to the seedling separation device; by arranging the whole-row seedling taking device, the paper pot seedlings in the seedling basket can be transferred to the first conveyor belt row by row, the seedling separation device then separates the rows of paper pot seedlings, and combines with the circulating seedling cup mechanism to supply seedlings to the transplanting execution mechanism, the whole-row seedling taking device can greatly improve the seedling taking efficiency, and ensure the regularity of the arrangement of the paper pot seedlings on the first conveyor belt, and ensure the seedling separation and subsequent transplanting effects.

The utility model relates to building electrical installation engineering technical field, concretely for a kind of building electrical multichannel wiring pipeline device, comprising: pipeline;Threading component, including guide block, clamping block one and wire, guide block is slidably connected with the inner wall of pipeline, the inside of guide block is provided with threading hole, and mounting ring is fixedly connected on the lateral wall of guide block, and mounting ring is located at the entrance of threading hole, clamping block one is set on the lateral wall of mounting ring, and wire is slidably connected with threading hole;Quick-release assembly, including sealing block and sealing gasket, sealing block is slidably connected in the inside of pipeline, and sealing gasket is adhered on the lateral wall of sealing block, threading link is cooperated with auxiliary component by guide structure, realizes wire efficient guidance and stable fixation, reduces threading resistance, while guaranteeing the regularity of wire in pipeline.

The application provides a chafing dish material forming and cutting device, which comprises a placing plate, a cutting assembly is arranged above the placing plate, the cutting assembly comprises a rectangular frame arranged horizontally and a plurality of cutting frames arranged to move along the length direction of the rectangular frame, the cutting frame comprises two vertical sections sliding through the long axis of the rectangular frame and a horizontal section connected to the bottom ends of the two vertical sections, a cutting knife moving vertically is arranged between the two vertical sections, a first avoiding groove for avoiding the cutting knife is vertically arranged in the middle of the horizontal section, the width of the first avoiding groove is consistent with the width of the cutting knife, the cutting assembly is connected below a rotating disc, the center points of the placing plate and the rectangular frame are on the axis of the rotating disc, and the rotating disc is rotationally connected below a lifting plate arranged to move vertically. The scheme of the application separates the cutting knife from the chafing dish material while cutting the chafing dish material, and also ensures the regularity of the chafing dish material after separation.