4results about How to "Realize intermittent rotation" patented technology

The invention discloses a detection device of an electronic instrument, and relates to the technical field of waterproof detection. The device comprises a detection box, the detection box is connected with a driving mechanism, mechanical arm mechanisms are fixedly mounted on the two sides of the detection box, each mechanical arm mechanism comprises a mounting plate fixedly connected with the detection box, a guide groove is formed in the mounting plate, and the mounting plate is rotationally connected with a force arm rod which is driven through the driving mechanism; the inner wall of the sliding sleeve is slidably connected with a first sliding rod, the inner wall of the first sliding rod is slidably connected with a guide groove, and one end of the guide groove is rotatably connected with a third shaft rod slidably connected with the force arm rod and the guide groove. A double-head fork plate drives a first rack to move up and down and drives a driving disc on a gear disc to rotate in a reciprocating mode, and a second sliding rod is used for driving a second rack to move in a reciprocating mode, so that a force arm rod is driven, the position of an electric clamping jaw is adjusted, and an electronic instrument is convenient to take and place.

The utility model discloses a kind of double helix shot blasting machine feeders, it is related to shot blasting machine technical field, and the utility model includes bottom plate, the top of bottom plate is equipped with feeding mechanism, for the workpiece needing to be processed by shot blasting machine is fed, feeding mechanism includes: feeding assembly includes the top plate of being arranged on the upper portion of bottom plate, the upper portion of top plate is fixedly installed with the material box of several annular array distribution, the top of top plate is fixedly installed with several pusher cylinder, the mobile frame is moved by the driving cylinder in the application, and the clamping groove of limit frame is cooperated with mobile frame, so that the sliding groove overturns the limit of mobile frame, guaranteeing that turnover plate is stably overturned, so that it is conveniently unloaded when unloading, reset when feeding, so that it is stored in material box, simultaneously after turnover plate overturns, under the drive of pusher cylinder, push plate is moved to one side, so that it is pushed into double helix shot blasting machine equipment, and the workpiece surface is operated, such as rust removal.

The utility model relates to the technical field of bottle cap dust removal, which comprises a case, a workbench, a turntable mechanism, a material taking mechanism and a conveyor belt mechanism, the material taking mechanism is arranged above the turntable mechanism, and the conveyor belt mechanism is arranged below the rear end of the material taking mechanism; the turntable mechanism drives the bottle caps on the turntable mechanism to rotate, so that the bottle caps are pressed and dedusted; the material taking mechanism sucks the bottle caps on the rotating disc, knocks the bottle caps to remove dust, and conveys the bottle caps subjected to dust removal to the conveying belt mechanism to be discharged. Feeding is carried out through the three feeding stations, when bottle caps are rotated to the first dust removal station through the rotating disc, first dust removal is carried out, when the bottle caps are rotated to the second dust removal station through the rotating disc, second dust removal is carried out, then the bottle caps are adsorbed to the position below the cap knocking assembly through the material taking mechanism, cap knocking and third dust removal are carried out, and the dust removal effect of the bottle caps is guaranteed; the multiple bottle cap containing tools are placed on the rotating disc, it is guaranteed that the dust remover can replace different tools according to bottle caps of different sizes, and flexible adaptation of cap knocking and dust removing is achieved.

This invention discloses a gas detection device and method, solving the problems of cumbersome operation and low replacement efficiency of adding disposable protective nozzles to the sampling port in existing technologies. The gas detection device of this invention includes a cylinder and a nozzle storage unit. A rotary gas detection unit is located on the upper part of the cylinder, and an automatic nozzle removal unit is located on the other side of the cylinder. The nozzle storage unit includes a storage shell with a storage cavity for storing disposable nozzles inside. A mounting groove is formed in the middle, communicating with the storage cavity. A linkage drive mechanism for pushing disposable nozzles and driving the rotary gas detection unit to rotate is located within the mounting groove. The rotary gas detection unit, in conjunction with the nozzle storage unit and the automatic nozzle removal unit, completes the entire process from nozzle feeding, insertion, detection, removal, and recycling without manual intervention, efficiently completing the automatic replacement of disposable nozzles and reducing the risk of cross-contamination.