16results about How to "Action response is fast" patented technology

This utility model provides a mold that utilizes the mold opening force of an injection molding machine to drive the ejection mechanism of the molded product. It relates to the field of mold technology and includes a movable side, a fixed side, an ejection mechanism, and a driving mechanism. The driving mechanism includes a pull plate, a rocker arm, a guide structure, and a rotating shaft. The pull plate is installed on the movable side, and the rocker arm is connected to the ejection mechanism via the rotating shaft. A guide pin guides the rocker arm. Both the pull plate and the rocker arm are equipped with hook structures. This design, by using a driving mechanism composed of a pull plate, rocker arm, guide structure, and rotating shaft, offers a simple and reliable structure with minimal installation space, reducing mold and injection molding costs. After the mold completes the ejection action, the rocker arm can disengage from the pull plate, allowing the movable side to continue performing larger mold opening actions, meeting the needs of a robotic arm to enter the mold and remove the product. The mold opening stroke is not affected by the mold thickness.

The invention discloses a full-automatic inverted wire drawing and packaging online production system which comprises a pay-off rack, a drawing device, a first hooking device, a first collecting assembly, a second hooking device and a second collecting assembly. The drawing equipment is provided with a take-up reel and a wire frame used for cutting off wires and then taking the wires into the take-up reel and the wire frame, the first hooking device is used for hooking the wire frame, the first taking-up assembly is used for conducting film winding and labeling on the wires and then moving the wires out, and the second hooking device is used for hooking the wires in the take-up reel. By means of the linkage design of the structure, an automatic closed loop for transferring the wire frame or the take-up reel to the package is constructed, a traditional manual or semi-automatic transferring mode is replaced, the labor intensity of workers is effectively reduced, meanwhile, wire damage caused by manual transferring is avoided, and the production efficiency is improved. And the product quality stability is obviously improved.

This application relates to a quick-release stamping die, comprising a fixed die and a controllable movable die. The movable die is connected to a stamping seat, and a first slot is provided on one side of the stamping seat. A pressure bearing seat is provided on the side of the fixed die, and a second slot is provided on one side of the pressure bearing seat. The punch includes a stamping part and a first insertion part inserted into the first slot, and the die includes a cavity and a second insertion part inserted into the second slot. This quick-release stamping die achieves detachable connection between the punch and the stamping seat, and between the die and the pressure bearing seat through the above structure, avoiding the operation of disassembling the entire die. It solves the problems of cumbersome replacement, low efficiency, and inaccurate positioning, and realizes rapid disassembly and assembly and precise positioning of die components, significantly improving the flexibility and efficiency of stamping operations.

This invention discloses an integrated welding and drilling system and method for vehicle roofs. The system includes a control unit, a robot unit, a positioning fixture, a spot welding unit, and a drilling unit. The robot unit includes a robot and a tool changer. The positioning fixture includes a welding positioning clamping mechanism and a drilling positioning mechanism. The spot welding unit includes a spot welding gun fixedly connected to the tool changer. The drilling unit includes an electric spindle gun and a manual drilling gun, located on either side of the spot welding gun. During operation, the system adjusts the positioning fixture to clamp and support different types of roofs. The control unit controls the robot to move the spot welding gun to the welding area for welding. After welding, the tool changer rotates to switch tools for drilling. After the operation is completed, the robot resets. This system integrates welding and drilling functions, enabling automated, high-precision welding and drilling of vehicle roofs, achieving flexible production operations.

The invention discloses an escalator safety protection device based on intelligent optical perception, belongs to the technical field of escalator safety protection, and solves the problems that an existing escalator does not have intelligent crowd screening control, cannot recognize individual riding of infants and does not have real-time anti-falling protection. The device comprises a blocking device and an infrared induction device at an entrance, and optical recognition early warning devices and lateral anti-falling devices on the two sides of the escalator. An optical recognition early warning device serves as a core, an infrared induction probe is combined for preposed height monitoring, the independent sitting state of an infant is accurately recognized, a blocking device is linked to achieve entrance mechanical blocking, meanwhile, a magnetic control quick release mechanism is triggered to drive a self-folding type protective net to be unfolded, and lateral anti-falling protection is formed. And the tension sensing module can monitor the stress of the protective net and realize intelligent positioning. The device realizes infrared and optical dual identification and blocking and protection linkage protection, is fast in action response and accurate in identification, greatly improves the safety of the escalator, and is adaptive to various public scenes.

This invention provides a disinfectant raw material filling and conveying device, relating to the field of disinfectant filling technology. The device includes a filling shell and further includes: a transport limiting mechanism located at the bottom of the inner side of the filling shell for transporting the bottles used for filling; and a filling storage chamber located at the top of the inner side of the filling shell. This disinfectant raw material filling and conveying device, by incorporating a following mechanism, uses a prism shaft to drive the traveling belt to operate in strict synchronization with the transport limiting mechanism. This ensures that the filling tube assembly moves dynamically with the bottle, maintaining alignment throughout the process. It completely eliminates the drawbacks of frequent start-stop operations in traditional linear filling and misalignment of the fixed head in rotary filling, achieving uninterrupted continuous filling operations, significantly improving production efficiency. Simultaneously, the absence of relative displacement throughout the process effectively avoids bottle shaking, tilting, and collisions, greatly reducing equipment failure rates and bottle wear, and significantly enhancing operational stability and reliability.

The utility model discloses a lightweight mechanical arm, which belongs to the technical field of mechanical arms and comprises a mechanical arm base, a large arm and a small arm, the large arm comprises two connecting plates, first connecting holes are formed in the side surfaces of the bottoms of the two connecting plates, second connecting holes are formed in the side surfaces of the tops of the two connecting plates, a connecting block is fixedly connected between the two connecting plates, and the connecting block is fixedly connected with the small arm. Weight reducing grooves are formed in the side faces of the connecting plates, one ends of the weight reducing grooves penetrate through the connecting blocks, and weight reducing holes are formed in the surfaces of the two connecting plates. According to the mechanical arm, the weight of the large arm is reduced through the weight reducing grooves, the weight reducing holes and the weight reducing grooves, so that the load of a driving system is reduced, the action response speed is higher, the mechanical arm is allowed to achieve high-precision dynamic adjustment in a complex track through the lightweight design, the overall power consumption is reduced, and the mechanical arm motor drives the mechanical arm connecting rod and equipment installed on the mechanical arm connecting rod to rotate; and the position of the clamping jaw base is adjusted.

The utility model, which relates to the technical field of the special-shaped component inserter, discloses a high-speed high-precision special-shaped component inserter comprising a device main body, one end of the device main body is fixedly provided with a workbench, one side of the top end of the device main body is fixedly provided with an operation panel, and the top end of the device main body is fixedly provided with an observation window. And the working mechanism is fixedly mounted at the top end in the device main body. Through the arrangement of the working mechanism, efficient feeding of electronic components is achieved, the action response speed is increased through the linear reciprocating motion mechanism, the feeding efficiency is improved while the operation stability is ensured through the double-station cooperative system in an alternate operation mode, the working process is simplified, and the working efficiency is improved. According to the device, the sliding seat is arranged, the equipment is always kept in a smooth operation state in the continuous machining process, reliable material supply guarantee is provided for an automatic production system, in addition, the position of the sliding seat can be limited through the limiting block, and the stability of the device in the operation process is further improved.

The application provides a kind of multiple wire spring wire automatic clamping device for wire spring hole one-way assembly machine, it is related to electric connector manufacturing technical field, including: cylinder, cylinder fixed plate, fixed seat, bottom plate, baffle, wire spring wire fixed rod, compression sleeve, sliding element, push block and reset spring;Fixed seat is fixed on the bottom plate, cylinder fixed plate is fixed on the fixed seat, cylinder is fixed on the cylinder fixed plate;Baffle is fixed on fixed seat, compression sleeve is arranged in baffle, wire spring wire fixed rod is arranged in compression sleeve, recess is arranged on the circumference of wire spring wire fixed rod, and wire spring wire is arranged in recess;Sliding element is arranged in fixed seat and matched with compression sleeve, push block is connected with cylinder and contacted with sliding element;One end of reset spring is connected with fixed seat, and the other end is connected with sliding element.Multiple wire spring wires are fixed and loosened simultaneously by taper shrinkage extrusion mode, and the processing efficiency of multiple, small aperture wire spring hole is improved.

The application discloses a waterway system and a flow path switching valve. The waterway system comprises a brewing device having a first opening and a second opening communicating with a brewing chamber; a water supply pipeline selectively communicating with the first opening and the second opening; a beverage outlet for outputting liquid generated from the brewing chamber; a beverage output pipeline connected between the second opening and the beverage outlet; and a flow path switching valve having a first conveying channel connected to the second opening, a second conveying channel connected to the beverage outlet, and a third conveying channel leading to a water storage tray. The flow path switching valve is operable to switch a communication mode based on a water supply direction, and the communication mode comprises a first mode in which the water supply pipeline supplies water to the brewing chamber through the first opening, the first and second conveying channels are communicated, and the first and third conveying channels are blocked; and a second mode in which the water supply pipeline supplies water to the brewing chamber through the first opening, the first and third conveying channels are communicated, and the first and second conveying channels are blocked. The flow path switching valve can realize more functions of the waterway system.

This utility model discloses a multi-stage gear sensing device for a door opener, including a servo drive mechanism mounted on a base housing. The servo drive mechanism includes a servo motor. A panel is provided on one side of the base housing, and a multi-stage gear mechanism is provided on the panel and driven by the servo motor. A detection box connected to the base housing is provided above the servo drive mechanism. A worm gear is mounted in the detection box via a rotating shaft. The bottom of the worm gear meshes with a worm gear driven by the multi-stage gear mechanism. A detection mechanism for detecting the rotation angle of the rotating shaft is provided in the detection box, and a cover plate is connected to the detection box. In this utility model, by setting up a base housing, a servo drive mechanism, a multi-stage gear mechanism, a worm gear, a worm gear, and a detection mechanism, the closed-loop control response speed is improved compared to the prior art, thereby accelerating the action response speed.

This invention discloses a multi-bar driven adaptive headlight transmission device and its control method, relating to a vehicle adaptive lighting system. The device includes a multi-bar driven angle adjustment assembly, a headlight assembly, and a fail-safe rod. The multi-bar driven angle adjustment assembly comprises at least three sets of angle adjustment push rods. Each push rod includes a base, a movable end, and a drive mechanism that drives the movable end to move axially relative to the base. The push rods are circumferentially and evenly arranged around the headlight assembly, and their movable ends hinged to support the headlight assembly. The bases of the push rods are hinged and fixed in the same plane. This invention employs a multi-push rod parallel transmission structure, which greatly enhances mechanical strength and vibration resistance. There is no accumulated transmission error, resulting in high motion accuracy. Furthermore, if the motor of one push rod fails, the adaptive lighting function can be partially restored through motion compensation from other push rods. It also has a fault reset function.

The flushing switching valve comprises a valve body, the valve body is provided with a switching cavity and two water outlets communicated with the switching cavity, a switching piece capable of rotating around the axial direction of the switching piece to open and close the water outlets is arranged in the switching cavity, and one water outlet is provided with a suction inlet located outside the switching cavity; the valve body is further provided with a fluid channel and a transmission cavity, the transmission cavity is formed in the axial side of the switching cavity, and a transmission piece rotating coaxially with the switching piece is arranged in the transmission cavity. The fluid channel is communicated with the suction inlet, a movable sliding piece is arranged in the fluid channel, the sliding piece and the transmission piece are oppositely arranged, and the transmission piece can be matched with the sliding piece in an abutting and pushing mode when rotating to a preset position along with the switching piece; when the switching piece rotates to open the water outlet with the suction inlet and drives the transmission piece to abut against the sliding piece, the sliding piece moves to open the fluid channel, and fluid is sucked into the suction inlet through the fluid channel. The on-off of the fluid channel is controlled through mechanical linkage, the washing effect and the bubbling function of the brush ring are both considered, the structure is simplified, and the cost is reduced.

This utility model relates to the field of hydraulic lifting technology for truck body panels, and discloses a fast-response three-position four-way electromagnetic cartridge valve, including a valve sleeve and a valve core. The valve sleeve and valve core cooperate to control the on / off and flow direction of hydraulic oil. An electromagnetic push-pull rod is connected to the valve core via a connecting pin and is used to drive the valve core to move. An electromagnetic sleeve is provided, with the valve sleeve threaded onto the electromagnetic sleeve, which is then threaded onto the valve block. The electromagnetic sleeve contains a right spring seat, a spring, and a left spring seat, with the right spring seat pressed against the electromagnetic sleeve. In this utility model, the valve sleeve is threaded onto the electromagnetic sleeve, which is then fixed onto the valve block, forming a cartridge-type integrated structure. Multiple cartridge valves can be installed in one valve block, significantly reducing installation space and solving the problems of large size and the need for large space when multiple valves are connected in parallel in traditional three-position four-way directional valves.

This application provides a 550kV vertical structure insulated metal-enclosed switchgear, belonging to the technical field of enclosed switchgear. The technical solution is a 550kV vertical structure insulated metal-enclosed switchgear, including an insulating bushing electrically connected to an isolating grounding switch. A vertical tank for closing resistors is located outside the isolating grounding switch, containing a closing resistor. Two parallel vertical tanks for vacuum interrupters are located outside the closing resistor tank, each containing a 252kV vacuum interrupter, and each 252kV vacuum interrupter is connected in parallel with a capacitor. The moving contacts of the two 252kV vacuum interrupters are connected in series via a connecting conductor. A driving mechanism is located at the bottom of both the closing resistor tank and the vacuum interrupter tank, enabling synchronous opening and closing of the closing resistor and the 252kV vacuum interrupters. The beneficial effect is that it ensures synchronous closing of the 252kV vacuum interrupters connected in series.