9results about How to "Avoid reciprocating motion" patented technology

The invention belongs to the technical field of glass fiber production equipment, and particularly relates to a mandrel type mechanical arm capable of automatically sleeving a machine head wire winding barrel and a control method of the mandrel type mechanical arm. The mandrel type manipulator comprises an automatic cylinder feeding mechanism and a mandrel profiling conveying mechanism; the automatic cylinder feeding mechanism is used for automatically supplying cylinders to the mandrel profiling conveying mechanism; and the core shaft profiling conveying mechanism is used for automatically and synchronously completing the rounding and barrel feeding work of the wire winding barrel through the cooperation of the core shaft mechanism and the profiling conveying mechanism. The lifting material table is adopted for storing the folded wire winding barrel, and the rodless pressure maintaining air cylinder is adopted for achieving clip type feeding of the folded wire winding barrel; the mandrel mechanism and the profiling conveying mechanism are matched with each other to synchronously complete circle supporting, conveying and tube feeding work of the wire winding tube, and the technical effects of being rapid in tube feeding and high in efficiency are achieved.

The present application relates to a photovoltaic silicon wafer cleaning control system. When setting the conveying order of the robot grabbing the pressure basket through the cleaning device and the drying device, the following conditions need to be met for setting: Condition 1: All cleaning devices are prior to all drying devices; Condition 2: The cleaning devices and drying devices at the front must be prior to the cleaning devices and drying devices at the back. Condition 1 stipulates that cleaning must be done before drying, and Condition 2 stipulates that the movement order of the robot during the working process can only be from front to back, avoiding the reciprocating movement of the robot and improving production efficiency.

The utility model relates to the technical field of LED lamps, and discloses an LED lamp with a cleaning structure, which comprises a lamp post, the surface of the lamp post is connected with the LED lamp, the top of the lamp post is fixedly provided with a fixing frame, the fixing frame is internally provided with a solar panel, the solar panel is electrically connected with the LED lamp, and the cleaning structure is arranged on the surface of the lamp post. A cleaning assembly is arranged on the surface of the fixing frame and comprises a mounting frame, the mounting frame is fixed to the surface of the fixing frame, and the LED lamp with the cleaning structure drives a concave plate to do linear reciprocating motion and drives a sliding plate to move through the arranged cleaning assembly, a motor is started, a reciprocating lead screw rotates, and therefore the LED lamp with the cleaning structure can clean the LED lamp; and through the limiting piece, when the motor continuously works, the sliding plate drives the brush to be attached to the solar panel in a reciprocating mode, one-way cleaning is achieved, and the situation that the brush drives dust to move in a reciprocating mode, and cleaning is not thorough can be prevented.

The utility model discloses a first-aid breathing machine which comprises a first-aid breathing machine shell, a storage box arranged on one side of the first-aid breathing machine shell, a heating mechanism and an oxygen supply mechanism, the heating mechanism and the oxygen supply mechanism are arranged in the storage box, the storage box is fixed on one side of the first-aid breathing machine shell, and box doors are installed on the outer side of the first-aid breathing machine shell and the outer side of the storage box through hinges. A grab handle is fixed to the upper portion of the first-aid respirator shell. An oxygen tank is arranged in the first-aid respirator shell, a supporting plate and a supporting mechanism used for supporting the oxygen tank are installed below the oxygen tank, and a rubber isolation pad is pasted to the surface of the supporting plate. Air in the heating cavity is rapidly heated through the heating mechanism, so that the part of first-aid breathing gas can adapt to the temperature of a human body, and discomfort caused by low temperature to the respiratory tract part of the human body is reduced.

The utility model relates to the technical field of robots, and discloses a crawler damping suspension device and a crawler, the crawler damping suspension device comprises a swing arm, a first buffer assembly and a second buffer assembly, the swing arm is suitable for being rotatably connected with a vehicle body and a crawler wheel set, one end of the first buffer assembly is rotatably connected with the swing arm, and the other end of the first buffer assembly is suitable for being rotatably connected with the vehicle body; one end of the second buffer assembly is rotatably connected with the swing arm, the other end of the second buffer assembly is suitable for being rotatably connected with the vehicle body, and the first buffer assembly and the second buffer assembly are located at the two ends of the swing arm. The impact of the buffering part is absorbed through the first buffering assembly, the second buffering assembly at the other end of the swing arm exerts acting force on the swing arm which swings, and the swing frequency of the swing arm is reduced, so that when the tracked vehicle travels on a fluctuating road surface, the vehicle body can keep a good posture, and the running smoothness of the tracked vehicle is improved.

This invention discloses a homogenizing device for fragrance production, relating to the field of specialized machinery for fragrance processing. The homogenizing device includes a homogenizing tank, a support plate fixed to the bottom of the tank, a motor fixed to the side wall of the tank, a rotating rod fixed to the output end of the motor, a stirring spiral ring fixed to the outer wall of the rotating rod, and a connecting block penetrating the top of the tank. When the temperature inside the homogenizing tank reaches the critical volatilization temperature of the volatile components in the fragrance, this homogenizing device can actively cool the copper plate by incorporating a semiconductor cooling chip, a temperature sensor, copper pipes, a control panel, and a copper plate. Since the copper plate is fixed inside the homogenizing tank, its cooling effect can be directly transferred to the tank and the fragrance materials inside, thereby achieving an overall cooling effect on the homogenizing tank and effectively preventing the loss of aroma components due to high temperature volatilization, thus avoiding a decline in product quality.

The utility model discloses a liquid crystal display screen packaging structure, relates to the technical field of packaging device structures, and aims to solve the problem that the use effect of an existing liquid crystal display screen is affected due to the fact that the liquid crystal display screen is possibly damaged due to improper packaging protection in the conveying process of the liquid crystal display screen. A mounting seat is arranged at the lower end of the packaging placement box, buffer supporting legs are mounted below the mounting seat, a mounting groove is formed in the upper end of the packaging placement box, a protective cover plate is mounted above the packaging placement box, and a placement device is mounted in the packaging placement box; a placing seat is mounted at one end in the placing device, a foam protection pad is mounted in the placing seat, a liquid crystal display screen is placed in the foam protection pad, a mounting plate is mounted below the placing device, a buffer spring is mounted below the mounting plate, and a damping shock absorber is mounted on one side of the buffer spring.

The utility model discloses an energy-saving and life-prolonging pump control valve group, which relates to the technical field of hydraulic pumps and comprises a hydraulic pump, a first electromagnetic valve, a flow regulating valve and a second electromagnetic valve, a control execution unit is electrically connected with the hydraulic pump, a first overflow valve and the electromagnetic valves respectively, and an outlet of the hydraulic pump is communicated with the right ends of the electromagnetic valves. According to the energy-saving and life-prolonging pump control valve group, the situation that the standby displacement of a hydraulic pump is large is avoided, and hydraulic energy is saved; meanwhile, reciprocating motion of the piston in the maximum stroke is avoided, mechanical kinetic energy is saved, and the service life is prolonged; and the problem of heating of the shell is also avoided.

The utility model relates to a pharmaceutical factory single -power conveying line cross different level clean area conveying device belongs to pharmaceutical factory conveying device technical field, adopts single -power, segmented delivery, can satisfy the requirement of medicine factory cross -region delivery. Including gear assembly, four conveyors gear and two gear shafts, every two conveyors gear sets up in a gear shaft and constitutes conveying assembly, two conveying assemblies are arranged on two adjacent conveyors respectively, and two gear shafts are drivenly connected through gear assembly. The utility model adds a device in two section conveyors, realizes power transmission, delivery synchronization, avoids reciprocating motion, satisfies the requirement of GMP, reduces clean room pollution risk simultaneously.