106results about How to "Improve assembly success rate" patented technology

The invention relates to the field of communication equipment manufacturing. An electronic antenna full automatic assembling method sequentially comprises the following steps that rotation piece feeding is conducted, specifically, a rotation piece is fed to a first rotary disc device through a rotation piece feeding device; an antenna core and an sma connector are assembled into a core body, specifically, the antenna core and the sma connector are fed and assembled through an antenna core feeding transferring device and an sma connector feeding assembling device, the connector is fixed, and the antenna core is inserted into the connector; the rotation piece and the core body are pressed, specifically, pressing is conducted through a pressing device; copper sheet assembling is conducted, specifically, a carrying device carries a product into a copper sheet pressing device to be assembled; and protection bar assembling is conducted, specifically, a protection bar is fed by an antenna protection bar feeding device, and then, final product assembling is conducted through a protection bar assembling device. An electronic antenna full automatic assembling production system adopted the technical scheme is high in automation degree, working efficiency and finished product percent of pass.

The invention discloses a diaphragm gas meter vertical shaft mounting device, and aims to solve the problems that a diaphragm gas meter vertical shaft is not mounted in place and the efficiency is low. The device comprises a bottom plate and an oil hydraulic cylinder, wherein a guide shaft is arranged on the bottom plate; one end of the guide shaft is provided with a top plate; the oil hydraulic cylinder is arranged above the top plate; a floating plate is arranged below the top plate; the oil hydraulic cylinder is connected with the floating plate through a joint; the floating plate is connected with two linear guide shafts in a sliding way; the lower surface of the floating plate is provided with an upper jig; the jig is provided with a vertical shaft clamping device; the bottom plate is provided with a low jig which is matched with the upper jig; the lower surface of the floating plate is provided with two first stop blocks; the bottom plate is provided with two second stop blocks; the second stop blocks are positioned on both sides of the lower jig; the central axes of the first stop blocks and the second stop blocks are on the same straight line. By adopting the diaphragm gas meter vertical shaft mounting device, the vertical shaft can be mounted in place every time, vertical shaft deformation caused by excessive compression is avoided, and the assembling success rate is increased.

The invention relates to the technical field of circuit element production fabrication and provides a capacitor feeding device for capacitor set assembly equipment. The capacitor feeding device comprises an installation plate, a support seat, a horizontal moving air cylinder, a clamping mechanism, a cutting component, conduction detection components, an overturning component, a material receivingcomponent, sliding bottom plates and clamping air cylinders, wherein the support seat is arranged on the installation plate, the clamping mechanism is movably connected to the support seat through a sliding rail component, the horizontal moving air cylinder is horizontally arranged on the support seat, the stretching and contracting end of the horizontal moving air cylinder is connected with the clamping mechanism, the clamping air cylinders are fixedly arranged on the installation plate, the stretching and contracting ends of the clamping air cylinders are connected with the installation plate, the cutting component, the conduction detection components, the overturning component and the material receiving component are all installed on the two sliding bottom plates, in the processing direction, the sequence is the cutting component, the conduction detection component, the overturning component, the conduction detection component and the material receiving component, and the installation plate is provided with a vibrating material feeder. The capacitor feeding device for the capacitor set assembly equipment has the advantages of being capable of performing positive pole and negative pole detection, shaping capacitor wire connection poles and feeding materials efficiently and reliably.

The invention provides a valve rod and valve body assembling machine, and belongs to the technical field of machines. The problem that an existing valve rod and valve body assembling machine is low inassembling success rate is solved. The valve rod and valve body assembling machine comprises a workbench, a die base is provided with a notch for a valve rod hole of a valve body to be exposed, a positioning plate is located at the opening part position of an installing cavity for jacking contact of a valve port of the valve body, and the positioning plate is provided with an arranging port. Theworkbench is provided with a supporting structure and a positioning structure, and the die base and/or the positioning plate are/is driven by a displacement mechanism to move. A valve rod arranging device comprises a drive structure, a rotation shaft and a rotation base, the rotation shaft is located at the front end of the drive structure and driven by a rotation mechanism to rotate around the axis of the rotation shaft, the rotation base is fixedly connected to the rotation shaft and fixedly connected with a gas claw, and the distance is formed between the clamping end of the gas claw and the axis of the rotation shaft. After the gas claw clamps the valve rod, the circle center line of the bottom face of the valve rod is basically located at the extension line of the axis of the rotationshaft. The valve rod and valve body assembling machine has the advantages that the assembling precision is high, and the success rate is high.

The invention provides a spiral plug-in mounting method for a large-sized shaft-hole workpiece and belongs to the technical field of assembly of the large-sized shaft-hole workpieces. According to theimplementation process of the spiral plug-in mounting method, a mechanical arm receives a motion instruction of an upper computer and operates the large-sized workpiece shaft to be inserted into a large-sized workpiece hole in a reciprocating spiral motion manner, a force sensor monitors the contact force/ moment between the shaft and the hole in real time, the upper computer utilizes the pose ofthe tail end of the mechanical arm in the assembly process and the contact force/moment between the shaft and the hole to achieve the function of adjusting the relative poses between the shaft and the hole, meanwhile the upper computer is used for monitoring the jamming state of shaft-hole assembly and adjusting the motion parameters of spiral plug-in mounting, so that the friction resistance between the large-sized workpiece shaft and the large-sized workpiece hole is reduced, and mechanical jamming is avoided. By the adoption of the spiral plug-in mounting method for the large-sized shaft hole workpiece, in the assembly process of the large-sized shaft-hole workpieces, mechanical jamming can be more easily avoided, the operation method is simple and easy to operate, and the assembly efficiency and assembly success rate can be effectively improved.

The invention discloses an assembling and detecting method for a cable with a terminal and a plastic housing. An existing cable and plastic housing assembling method cannot achieve online detection. According to the assembling and detecting method, automatic feeding of the cable with the terminal is achieved, the direction of the cable terminal is positioned and aligned through a photoelectric sensor, the arranged cable terminal is turned over, then current on-off detection of the terminal and the cable is conducted, the cable with the terminal which is in poor contact is removed, and the situation that waste products are produced due to poor contact of the terminal and the cable is avoided as soon as possible; the cable with the terminal which is in good contact is detected to pass through a terminal guiding mechanism and then is assembled with the plastic housing, the assembling precision and the success rate are increased, an assembled lamp holder assembly is subjected to stamping treatment, current on-off detection of a copper needle and the cable is conducted before discharging, the lamp holder assembly which is in poor contact is screened out from a waste opening, the lamp holder assembly which is in good contact is popped out from a finished product discharging opening, the subsequent labor cost is saved, and the efficiency is remarkably improved.

The invention relates to the production field of electronic elements, in particular to a micro switch fully-automatic assembly production system and a terminal sorting loading device. The terminal sorting loading device used for micro switch fully-automatic assembly comprises a terminal centrifugal disc, a terminal vibrating material rail assembly, a rotary receiving frame assembly, a rotary rod,a ninth air cylinder, a rear guide base, a front discharge base, a rotary base, a pushing terminal assembly, a second photoelectric sensor assembly and a fourth mounting base. The micro switch fully-automatic assembly production system solves the problem that the terminal is low in precision in an assembly process; the inner structure of the rotary receiving frame assembly guarantees that the terminal is not loosened in a transportation process; and moreover, in a terminal push-out process, the front discharge base is used for guiding, so that assembly precision of the terminal is improved, and an assembly success rate is also increased.

The invention discloses electromagnetic switch production equipment. The electromagnetic switch production equipment comprises a rack and a turntable conveying device, a plastic seat feeding device, amagnetic ring feeding device, a pressing sheet feeding device, a linear conveying device, a hot melting assembling device, a fixed clamping seat assembling device, a spring assembling device and a cleaning discharging device which are mounted on the rack, wherein the turntable conveying device is connected with the linear conveying device, and the plastic base feeding device, the magnetic ring feeding device and the pressing sheet feeding device are sequentially arranged on the outer side of the turntable conveying device. The hot melting assembling device and the fixed clamping seat assembling device are arranged on the side of the linear conveying device; the linear conveying device and the spring assembling device are connected through a transferring jig mechanism. And the cleaning discharging device is connected with the spring assembling device. The turntable is efficient in conveying and accurate in machining; the plastic base, the pressing sheet and the fixed clamping base areaccurate in feeding, efficient, accurate in spring separation and firm in glue connection; and cleaning and discharging are conducted in sequence, and the product collecting efficiency is high.

The invention discloses a lens assembly mechanism, which includes a base, a sliding seat, a voice coil linear motor, a rotary drive device and a grabbing device. Move between the upper part of the lens assembly station; the sliding seat is installed on the base and can move vertically along the base; the voice coil linear motor is installed on the base to drive the sliding seat to move vertically along the base; The driving device is installed on the sliding seat and can move vertically. The grabbing device is installed at the lower part of the rotating part of the rotating driving device and can rotate under the driving of the rotating part. The grabbing device can grab the lens at the lens taking station After the lens is pressed into the lens barrel at the lens assembly station, the lens can be released. The invention can avoid the situation that the lens is not assembled properly or the lens is crushed due to insufficient pressure or excessive pressure during the process of assembling the lens, thereby improving the success rate of lens assembly.

The invention discloses an easily assembled capillary tube, which comprises a body, wherein an anti-detachment step is arranged on the external surface of a port part of the body. Preferably, the anti-detachment step is in the shape of a reverse tooth; and the port part of the body is provided with a thickened layer, and the anti-detachment step is located on the external surface of the thickened layer. The easy assembly capillary tube provided by the invention has the advantages that assembly is easy and assembly success rate is high.

The invention provides a multi-pole rod support device with a single cylindrical surface positioning function, a multi-pole rod device comprising the multi-pole rod support device and a multi-pole rodmounting method adopting the multi-pole rod support device. According to the multi-pole rod support device, aiming to overcome the defects in the prior art, the inner wall surface, namely a positioning surface, of a support is set as the single cylindrical surface, and step screw hole positions are uniformly arranged on the outer wall surface in a circumferential mode; and by the aid of technicalmeans that a multi-pole rod is fixed by the step screws and the like, the multi-pole rod support device has the technical effects of being small in machining difficulty, stable in assembly and easy in machining precision control, and the multi-pole rod mounting method adopting the multi-pole rod support device is simple and stable in assembly and has great significance for improving the use stability of mass spectrometers.

The invention discloses a multi-dimensional direction selection assembly optimization method based on a hybrid particle swarm algorithm, which comprises the following steps: S1, constructing a multi-dimensional dimension chain model aiming at the batch assembly problem of a plurality of parts; S2, based on the multi-dimensional dimension chain model, constructing a multi-objective optimization model for batch selection assembly of a plurality of parts; S3, solving the multi-objective optimization model by using the hybrid particle swarm optimization algorithm, and finally obtaining a pluralityof assembly pairing schemes in batch selection assembly of parts. Based on the hybrid particle swarm optimization algorithm, the invention solves the assembly matching problem of batch assembly of aplurality of parts in the selection assembly, obtains the average assembly precision of the batch products, has higher assembly success rate, and considers the assembly matching optimization of the multi-dimensional dimension chain model of the part assembly, and has more practical value.

The invention discloses screw mounting equipment convenient for hole alignment and used for electronic part assembling, and relates to the technical field of electronic part assembling. Specifically,the screw mounting equipment convenient for hole alignment and used for electronic part assembling comprises a placement support plate, an assembling rod and a screwdriver blade component; micro pushrods are arranged around the top surface of the placement support plate; the assembling rod penetrates through the interior of a motor box; buffering spring pressure columns are arranged around the top of the inner wall of an assembling box; and the screwdriver blade component is arranged at the bottom of the inner wall of the assembling rod. According to the screw mounting equipment convenient for hole alignment and used for electronic part assembling, the assembling rod, the assembling box and a material receiving plate are matched with one another, so that a circuit board and a protective shell can be positioned, clamped and assembled to guarantee alignment between hole positions and threaded grooves; the material receiving plate receives screws and transfers the screws to the positionunder the assembling rod through an electric push rod; due to the fact that the extending distance of the electric push rod is fixed, secondary positioning is not needed; it is guaranteed that the screws can accurately penetrate through the hole positions to be in threaded connection with the threaded grooves; and therefore, the assembling success rate is increased.

The invention provides an anti-overheating split type heat dissipation bearing pedestal, and relates to the technical field of bearing pedestals, the bearing pedestal comprises a base, the main body of the base is of a box body structure, cooling fins are mounted in the base in a linear array, a mounting seat is fixedly connected in the base, a temperature sensing pipe is hinged in the mounting seat, and the temperature sensing pipe is of a telescopic structure; the temperature sensing pipe is arranged on the base, the temperature sensing pipe is filled with thermal expansion liquid, baffles are hinged to the front side and the rear side of the base, and the base and the baffles jointly form a closed structure, so that the problem that when an existing bearing seat is not used, the internal structure of the bearing seat is continuously exposed outside, and dust enters the bearing seat easily to cause damage is solved; the traction push rod installed on one side of the side plate is started to pull the limiting base fixedly connected to the front side of the bearing base so as to forcibly rectify the bearing base rotationally connected to the inner side of the supporting base A and the inner side of the supporting base B through the connecting rod, and then the purpose of being more practical is achieved.

The invention belongs to the field of robot autonomous assembly. The invention particularly relates to a robot assembly motion planning method based on a demonstration track. The method comprises the following steps: a robot demonstration learning stage: obtaining an assembly demonstration track of a robot, wherein the robot learns assembly operation skills based on the demonstration track; a multi-modal representation learning stage: the robot introduces noise and environment interaction by using an imitation learning strategy to obtain multi-modal data and labels, and learns the representation of the corresponding multi-modal data by fully considering the energy consumption and singularity of the robot in the movement process; and a robot reinforcement learning stage: building a robot trajectory planning reinforcement learning process based on the multi-modal representation and demonstration trajectory, and performing reinforcement learning training to obtain a final planning strategy. The method can be applied to a robot system which comprises a demonstration assembly track and needs to realize a flexible assembly task in an uncertain environment, and is used for improving the success rate and efficiency of the assembly task.

The invention discloses an automatic nailing and handle mounting device, and the device comprises a brush handle feeding device, a brush head feeding device, a brush handle trimming device, a brush head pre-supporting device and a nailing device; the brush handle trimming device used for trimming the head of a brush handle is arranged on a conveying line between the brush handle feeding device and the nailing device. And a brush head pre-supporting device for pre-supporting a metal sleeve in the brush head is arranged on the conveying line between the brush head feeding device and the nailing device. The device is reasonable in structural design, on one hand, the brush handle and the brush head can be pretreated, the assembly success rate is greatly increased, the product size precision is not high, and the production cost can be reduced; on the other hand, the nailing device can conduct double-face nailing, overturning operation is not needed, and the production efficiency can be improved.

The invention discloses a broadband C-band solid-state power amplifier module which comprises a C-band solid-state power amplifier assembly, a heat dissipation system and a power amplifier fixing device; the C-band solid-state power amplifier assembly is connected with the heat dissipation system, and the C-band solid-state power amplifier assembly is used for amplifying the power of a radio frequency signal, the heat dissipation system is used for guiding out heat emitted by a C-band solid-state power amplifier assembly power amplifier, and the power amplifier fixing device is connected withthe heat dissipation system. In the aspect of structural layout, modular design is adopted, all the modules can be independently installed and detached, and the advantages of being small in size, convenient to carry, light in weight, high in integration degree, convenient to detach and maintain, high in reliability and the like are achieved.

The invention discloses a deep flexible brain electrode combined with a drug delivery channel and a preparation method of deep flexible brain electrode. The deep flexible brain electrode comprises a flexible electrode body and a flexible drug delivery channel parallel to the surface of the flexible electrode body; a silicon substrate is arranged at the rear end of the flexible electrode body; oneend of the flexible drug delivery channel is fixed to the silicon substrate; and a flexible implantation part of the flexible electrode body is attached to the flexible drug delivery channel in parallel. The flexible drug delivery channel is arranged in the flexible electrode body, and the combined deep flexible brain electrode is flexible as a whole and has high biocompatibility and longer service life. The combined operation of the flexible drug delivery channel and the flexible electrode body is relatively convenient and simple, and the assembly success rate is relatively high. The deep flexible brain electrode can achieve drug stimulation and electrophysiological recording at the same time.