38results about How to "Meet production takt requirements" patented technology

The invention discloses a high-adhesive one-component deoximation type room-temperature vulcanized silicone rubber sealant comprising the following components from (A) to (F) in parts by weight: 100 parts of modified alpha, omega-dihydroxylpolydimethylsiloxane (A), 10-30 parts of dimethyl silicon oil (B), 7-12 parts of deketoxime crosslinking agent (C), 1-5 parts of silane coupling agent (D), 50-150 parts of reinforcing filler (E) and 0.1-1 part of catalyst (F). Compared with the traditional deoximation type sealant, the sealant has excellent adhesive property particularly for some substrates such as plastics, modified resin and the like which are difficultly adhered by using an organic silicon adhesive and can be widely applied to adhesion and sealing of industries such as electronics, automobiles, household appliances and the like. Modified polydimethylsiloxane is used as a basic polymer in deoximation type silicon rubber, so that the sealant has relatively proper surface drying time, provides more reasonable operation time and meets the production takt requirement under different working conditions; in addition, due to the adoption of the modified polydimethylsiloxane, the sealant has excellent waterproofness and is relatively high in strength retention rate under high temperature and high humidity conditions.

The invention discloses a spot welding system of an air-conditioner backboard robot. The spot welding system comprises control equipment, a welding robot system, a tooling platform and an operating area, wherein the control equipment comprises a system PLC (Programmable Logic Controller) control cabinet and a touch screen connected with the system PLC control cabinet, and the touch screen is used for monitoring a system state; the welding robot system is connected with the system PLC control cabinet and comprises a robot body and an electrode holder arranged on the robot body; the tooling platform is connected with the system PLC control cabinet, and the robot body conveys the electrode holder to the tooling platform and performs spot welding to a work-piece on the tooling platform; the operating area comprises a guard fence and a safety door, the robot body and the electrode holder are both placed in the operating area, the system PLC control cabinet monitors the state of the safety door, the system PLC control cabinet stops the operation of the welding the robot system and the tooling platform after the safety door is opened. The spot welding system provided by the invention has the advantages that the system safety can be improved by implementing monitoring, control and commissioning to the spot welding system of the air-conditioner backboard robot, under the precondition of meeting the requirements of production takts.

An automatic control system for vehicle off-line double-idling discharging detection is provided. The automatic control system improves production efficiency, meets requirements for tatk time, reduces labor strength, does not need a rotating speed sensor, and is accurate in detection. The automatic control system comprises an industrial personal computer, a scanning gun, a server end computer, a discharging analyzer and a vehicle communication transit system (VCI). The VCI comprises a main control module, a K interface circuit, a controller area network (CAN) interface circuit and a power module. The power module supplies power to the main control module connected with the industrial personal computer through a universal series bus (USB) interface, the main control module is connected with the K interface circuit and the CAN interface circuit through a serial communication interface (SCI) interface and a CAN interface, the K interface circuit and the CAN interface circuit are both connected with an in-vehicle network through diagnosis wires, the in-vehicle network is connected with an electric control module (ECU) of an engine through a communication bus, the engine is connected with the discharging analyzer connected with the industrial personal computer, the scanning gun is connected to the industrial personal computer, and the server end computer is connected with the industrial personal computer and a management end computer. The invention further provides a detecting method.

The invention relates to a turnover mechanism used in a production line, in particular to a servo turnover machine. The servo turnover machine comprises an installation table, a motor, a speed reducer, an air cylinder, a pinion, a big gear, a base, a pressing plate gear I, a pressing plate gear II, a half-cylinder rack I and a half-cylinder rack II. The pinion is a straight gear, the big gear is a toothed crossed roller bearing, the base fixed to the crossed roller bearing is driven through the rotating and meshing motion of the straight gear and the toothed crossed roller bearing, and therefore plates can rotate. When the plates need to be turned over, the air cylinder extends out, the half-cylinder rack I fixedly connected to a telescopic shaft of the air cylinder is pulled, the pressing plate gear I meshing with the half-cylinder rack I does rotating and clamping motion, and therefore the plates to be turned over can be clamped. When a system detects that the plates are clamped, the motor is driven to rotate to the position where the plates are to be turned over, the system then controls the air cylinder to retract, the pressing plate gear I meshing with the half-cylinder rack I does rotating and opening motion, and therefore the plates can be turned over.

The invention discloses automatic welding equipment for a plastic barrel cover and an oil nozzle and belongs to the field of automatic equipment. The automatic welding equipment disclosed by the invention comprises a frame and a barrel cover clamping and conveying device; a barrel cover feeding station, a barrel cover positioning station, an oil nozzle mounting station, a welding station, a detecting station and a discharging station are arranged in sequence on the barrel cover clamping and conveying device and along a rectilinear direction; a barrel cover feeding device is arranged at the barrel cover feeding station; a barrel cover rotary positioning device is arranged at the barrel cover positioning station; an oil nozzle positioning and mounting device is arranged at the oil nozzle mounting station; an ultrasonic welding device is arranged at the welding station; an air tightness detecting device is arranged at the detecting station; and a discharged material stacking device and an inferior-quality product recycling device are arranged at the discharging station. The automatic welding equipment disclosed by the invention can sequentially automatically accomplish the work of barrel cover feeding, barrel cover positioning, oil nozzle positioning and mounting, welding, air tightness detection and discharged material stacking, and is simple and compact in structure, stable and reliable in operation, flexible and convenient to control, high in production efficiency and good in welding quality.

The invention discloses a method for accurately controlling filter tip elimination for a high-speed filter tip forming machine. An FM352-5 high-speed Boolean processor is adopted to control the action of a ejecting valve; a PLC controls the operation of the high-speed filter tip forming machine, when needing to eliminate defective filter tips, the PLC outputs an elimination signal to the FM352-5 high-speed Boolean processor; the FM352-5 high-speed Boolean processor collects a pulse signal from a pulse coder, when an input end thereof receives the elimination signal from the PLC, the FM352-5 high-speed Boolean processor determines the position of the defective filter tips to be eliminated according to the output pulse number of the pulse coder, and opens and closes the eliminating valve at a set phase. The method can realize high speed elimination of waste products in the production course, ensures high quality of filter tips, and is applicable to high-speed filter tip forming machines in the cigarette industry.

The invention relates to a glue spreader for an automobile control shaft assembly, and concretely relates to an automatic glue spreader with stations which can rotate according to a fixed angle for carrying out automatic gluing motions. The apparatus comprises a driving mechanism, a divider, a rotating mechanism, positioning tools, a planar right angle moving mechanism, a gluing gun, a safety protection frame and a working bench, wherein the driving mechanism and the divider are placed below a table top of the working bench, the driving mechanism and the divider are connected, and the divider and the rotating mechanism are connected; multiple rotating arms are arranged above the table top of the working bench, and a free end of each rotating arm is provided with a positioning tool; multiple positioning tools which are driven by the divider and the rotating mechanism rotate to a gluing station on the working bench in order according to requirements of production takt; the planar right angle moving mechanism is arranged above the table top of the working bench, and the gluing gun is driven by the planar right angle moving mechanism to move. The apparatus can satisfy working requirements of gluing accuracy and takt rate during control shaft assembly gluing work.

The invention discloses a three-dimensional detection system for a carriage underframe, an online adjustment system and a method. A detection gantry is provided with a three-dimensional detection and detection system in the area between the adjustment and correction system and the carriage underframe. The three-dimensional detection system includes a detection gantry and a gantry guide rail. , gantry walking device, detection device, center plate positioning device and console, the detection device is driven by the detection gantry and its accessories, so as to traverse the entire carriage chassis, and measure the external dimension characteristics of the carriage chassis by means of upper detection; The disk positioning device can not only realize the positioning of the center disk of the carriage chassis, but also detect the relevant characteristics of the center disk. The detection data is imported into the console, and the detection report is automatically generated by the console. Through the three-dimensional detection system of the carriage underframe, automatic and high-precision detection of the three-dimensional size of the carriage underframe can be carried out, and the results can be fed back to the adjustment and correction system in real time to guide the work of the adjustment and correction system.

The invention provides a stirring tank, and relates to the technical field of antiseptic treatment. The stirring tank comprises a tank body and a stirring assembly, and the stirring assembly comprisesa stirring bottom plate and a driving mechanism. The stirring bottom plate is rotationally connected to the inner wall of the tank body. The driving mechanism is arranged outside the tank body. The driving mechanism is in transmission connection with the stirring bottom plate, and the driving mechanism is configured to drive the stirring bottom plate to rotate. According to the invention, the technical problems as follows are at least relieved: the production takt of a whole production line can be influenced due to the fact that it takes a long time for a stirring trolley to walk from one endto the other end in a tank during preservative treatment according to an existing in-tank liquid stirring mode; a stirring motor, a walking motor and a walking chain are easily wrapped by preservative liquid to cause faults; and a stirring assembly is large in size and complex in structure.

The invention relates to a feeding device of an electric monorail transportation system for an automobile factory. The feeding device comprises a base body, a motor, a gear, a power connection rod, a guide connection rod, a cylinder and a linear guide rail, wherein the base body is a welding framework; the bottom of the base body is connected with the ground, and the top of the base body is provided with a movable platform; a maintenance platform and a maintenance climbing ladder are arranged on two sides of the base body; the power connection rod is arranged on the middle part of the base body; the upper part of the power connection rod is connected with the movable platform; the movable platform is driven to lift due to the lifting motion; the motor and the gear are connected with the power connection rod so as to drive the power connection rod to lift; the guide connection rod is parallel to the power connection rod; the guide connection rod carries the movable platform; the cylinder and the linear guide rail are arranged on the movable platform and control the switch on and the switch off of the movable platform. Compared with the prior art, the feeding device has the advantages of wide application range, safety, reliability, high efficiency, low cost and the like.

The invention discloses a flexible positioning tool unit for a railway vehicle. The flexible positioning tool unit comprises a supporting frame, a transverse driving device, a transverse transversely-moving plate, a first swing plate, a second swing plate, a first screw and a second screw. The transverse driving device is mounted on the supporting frame; the transverse driving device is used for driving the transverse transversely-moving plate to transversely move in the transverse direction; the first swing plate is rotationally connected with the transverse transversely-moving plate through a first pin shaft; the second swing plate is rotationally connected with the first swing plate through a second pin shaft; the first screw is in threaded connection with the transverse transversely-moving plate, and the end of the first screw directly or indirectly abuts against the first swing plate; and the second screw is in threaded connection with the first swing plate, and the end of the second screw directly or indirectly abuts against the second swing plate. Compared with the prior art, different positioning requirements can be met, rapid production changing is achieved, the period of newly making a positioning block and installing the positioning block of a tool is omitted, and the requirement for the production takt is met.

The invention discloses a cast pipe cement lining grinding unit, which belongs to the technical field of ductile iron pipe production and its production equipment manufacturing, and in particular relates to the cement lining grinding of ductile iron pipes; the technical problem to be solved is to provide a cast pipe cement The liner grinding unit has high degree of automation, high production efficiency, and good product quality of processed ductile iron pipes; the technical scheme adopted is: the front rail frame and the rear rail frame are set on the same horizontal line and the front rail frame and the rear rail frame are set at the same level A cement lining grinding mechanism is installed between them, the end of the front track frame far away from the cement lining grinding mechanism is equipped with a stop mechanism, the other end of the front track frame is equipped with a chamfering mechanism, and the middle of the front track frame is installed with a centering The mechanism and the stepping conveyor are installed under the chamfering mechanism and the cement lining grinding mechanism, and the electric control system controls the operation of all mechanisms; the invention is used for chamfering of ductile iron pipes and cement lining grinding.

The invention discloses an automatic discharging device of a venous infusion tube fitting assembly. The automatic discharging device comprises a transverse moving mechanism, a longitudinal moving mechanism, clamping jaw mechanisms and a rack; a guide rail mounting frame and guide rails are arranged on the rack, and a transverse moving air cylinder mounting seat is arranged on a front side frame ofthe rack; the transverse moving mechanism comprises a rectangular frame and an transverse moving air cylinder, and guide rail grooves are formed in the bottom faces of the left and right sides of therectangular frame; the transverse moving air cylinder is fixed to the transverse moving air cylinder mounting seat, and a jacking rod of the transverse moving air cylinder is connected with a longitudinal moving air cylinder mounting plate on the rectangular frame; a longitudinal moving air cylinder of the longitudinal moving mechanism is fixed to the longitudinal moving air cylinder mounting plate, and a jacking rod of the longitudinal moving air cylinder is connected with the middle of the upper surface of a longitudinal moving support; the lower ends of guiding columns are connected with the upper surface of the longitudinal moving support, and the guiding columns are symmetrically arranged on the two sides of the longitudinal moving air cylinder; and the clamping jaw mechanisms are arranged at the two ends of the lower surface of the longitudinal moving support, and used for grabbing assembled infusion tube workpieces. The production takt requirements are met, the working efficiency is high, manual operation is not needed, and secondary pollution to an infusion tube is avoided.

The invention discloses a thick plate test sample transfer device which comprises a turnover tray and a transfer frame, the transfer frame comprises two side plates and a cross beam, platforms are arranged on the side plates respectively, and each platform is provided with a limiting device; each turnover tray is provided with a set of roller positioning device; the roller positioning devices correspond to the limiting devices in position, so that when the roller positioning devices of the turnover trays are aligned with the limiting devices of the transfer frame to descend, the roller positioning devices fall into the limiting devices and are limited by the limiting devices to move horizontally, and therefore displacement of the turnover trays in the plane direction is limited. According to the device, the middle rotating disc is positioned through gravity, various tensile samples, bending samples, round tensile samples and impact samples meeting the thick plate inspection and test requirements can be met, the positioning mechanism is simple and accurate, efficient and low in cost, and the process that a grabbing robot places materials on a turnover tray and automatically takes the materials from the turnover tray is met; and high-efficiency transfer of thick plate test samples can be realized.