30results about How to "Realize automatic threading" patented technology

The invention discloses a one-time threading device for an automatic detection line of a mutual inductor, which belongs to the technical field of detection of the mutual inductor, particularly relates to a one-time threading device for a piercing current transformer, and is used for solving the problem of automatic one-time threading of the mutual inductor of a uniform appearance and uniform specification. The one-time threading device mainly comprises a fixing frame, a fixing platform, a piercing conductor, a piercing conductor frame, a conductor bracket, a guide rail, a guide rail slide block, a guide rail base, a lead screw transmission mechanism and a conductor socket assembly. The one-time threading device is suitable for verifying piercing current transformers on a large scale in a measuring and verifying center.

The invention discloses a high-speed reciprocating two-way servo wire tightening mechanism. The mechanism comprises a wire loading mechanism, wire cylinder mechanism and a wire arrangement mechanism arranged on a machine body of a wire cutting machine tool in sequence; the wire loading mechanism comprises a motor, and a tension wheel connected with the motor; the wire arrangement mechanism comprises two sets of connecting rod combination mechanisms arranged on the same one plane in a mirror image manner; and the connecting rod combination mechanisms comprise manual wire tightening mechanisms arranged on the same one plane for enabling electrode wires to penetrate through, automatic wire tightening mechanisms, slide mechanisms and fixed guide wheels for changing a wire arrangement direction. The mechanism realizes intelligent high-frequency real-time detection and intelligent two-way servo wire tightening, thoroughly solves the problems of single-edge wire looseness and tension of molybdenum wires of a wire cutting machine tool, overcomes the defect of different elastic degrees of electrode wires caused by manual wire loading, reduces influence on the tension of the electrode wires by manual intervention, guarantees consistent tension of the electrode wires, and reduces the operation difficulty of wire cutting staff.

The invention discloses an automatic pin buckle wearing machine and application thereof in shoemaking production. A pin buckle fixed at the output end of an input mechanism is moved by a translation and clamping mechanism, a pin of the pin buckle is placed vertically upward, and then the pin buckle is enabled to do horizontal reciprocating motion between the lower portion of a pin buckle wearing mechanism and the output end of the input mechanism; when the pin of the pin buckle can achieve station switching, the orientation of the pin is adjusted, and the pin buckle wearing mechanism can be more convenient to use during pin buckle wearing; moreover, by the cooperation of a strip coiling mechanism and a moving mechanism, a strip required for pin buckle wearing can be continuously and automatically cut into sections and supplied to the pin buckle wearing mechanism for operation. According to the scheme, automatic pin buckle wearing is achieved, manpower is saved, and the production efficiency is improved.

The invention relates to the field of papermaking machines, in particular to an automatic paper leading device used on the operating side of a paper winding machine. The automatic paper leading device comprises a guiding tensioning wheel, an idle pulley and a paper leading belt. Paper leading through grooves are evenly distributed in the middle of the paper leading belt in the length direction of the belt. The automatic paper leading device further comprises a paper leading belt engagement and disengagement mechanism which is coaxial with a paper winding roller of the paper winding machine. The paper leading belt surrounds the guiding tensioning wheel. The idler wheel and the paper leading belt engagement and disengagement mechanism rotate cyclically. According to the automatic paper leading device used on the operating side of the paper winding machine, paper tape can be led to the position nearby the paper winding roller from one end of the paper leading belt by controlling a cylinder to stretch out and draw back at a long distance, full-automatic paper leading is achieved, and the automation degree is greatly improved; meanwhile, safety accidents which are easily caused by manual paper leading are avoided, and safe production is quite greatly promoted; and one worker can completely finish paper leading operation, manual investment in a factory is reduced, manpower is saved, and production cost is reduced for enterprises.

The invention relates to a full-automatic shoulder belt sewing machine which consists of a front processing machine and a rear processing machine which are spliced and fastened together by a front processing machine connecting plate and a rear processing machine connecting plate; the front processing machine mainly comprises a belt conveying device, a belt pushing device, a belt cutting device, an eight-button conveying device, a nine-button conveying device or a zero-button conveying device, a belt threading device, a rotary button turning device, a belt drawing device and a sewing device; the belt pushing device is connected with the belt conveying device; the belt threading device is connected with the belt drawing device, the eight-button conveying device, the nine-button conveying device or the zero-button conveying device; and the rear processing machine mainly comprises a belt connecting device, a rear processing belt drawing device, a belt protecting device, a secondary rotary button turning device, a belt head clamping device, a tensioning device and a belt connecting button pushing device. By the design of the shoulder belt sewing machine, the automatic button threading of eight buttons and nine buttons on the shoulder belt can be realized; and the front processing machine and the rear processing machine are assembled independently, thereby facilitating the conveying safety.

The invention relates to full-automatic portable paper bag processing equipment, in particular to a threading machine for a portable paper bag. The threading machine comprises a processing platform, afeeding mechanism, a bag opening mechanism, a punching mechanism, a bag expanding turnover mechanism, threading mechanisms and a discharging mechanism, the processing platform is composed of two flatplates which are horizontally arranged at intervals, in the conveying direction of the paper bag, the feeding mechanism is arranged above the front end of the processing platform, the bag opening mechanism is arranged at the position, below the feeding mechanism, of the processing platform, the punching mechanism is arranged at the position, behind the bag opening mechanism, of the processing platform, the bag expanding turnover mechanism is arranged at the interval between the two flat plates of the processing platform, and is arranged behind the bag opening mechanism, the number of the threading mechanisms is two, the two threading mechanisms are correspondingly arranged on the two sides of the upper end of the bag expanding turnover mechanism, and the discharging mechanism is arrangedat the position, behind the bag supporting turnover mechanism, of the processing platform. The threading machine for the portable paper bag combines a threading method so that the threading work of the portable paper bag can be rapidly completed.

The invention discloses a steel wire rope assembly machining system and method and belongs to the technical field of factory automatic machining. A steel wire rope assembly comprises a steel wire rope, screws arranged at the two ends of the steel wire rope, and a connecting plate arranged in the middle of the steel wire rope. The machining system comprises a feeding device, a first riveting machine, a second riveting machine and a production guide rail, wherein the feeding device, the first riveting machine and the second riveting machine are arranged in sequence, and the production guide rail is used for connecting the feeding device, the first riveting machine and the second riveting machine. The feeding device and the first riveting machine are arranged on the same side of the second riveting machine. The machining system further comprises a first clamp, a second clamp and a third clamp. The first clamp and the second clamp are arranged on the production guide rail in a sliding manner and arranged on the two sides of the feeding device, and the third clamping device is arranged on the second riveting machine in a sliding manner. The machining system fills up the blank of domestic elevator production enterprises in the automatic machining industry of steel wire rope assemblies, formation of standardized production can be facilitated, and a systematic machining technology and a production system can be established.

The invention provides a guiding and threading structure in an automatic threading device of an industrial sewing machine, which belongs to the technical field of sewing machines. The utility model solves the technical problems such as low threading automation degree of existing industrial sewing machines. The industrial sewing machine includes a casing, a side cover fixed at one end of the casing, a thread take-up lever, and a machine needle. The needle has a threading hole. The guiding and threading structure includes a rotating link, a driving member, a guide plate, and a threading link; One end of the rotating connecting rod is fixed with a clamping cylinder and a top line cylinder, and a clamping plate is fixed on the outer end of the output shaft of the clamping cylinder. The ejector rod facing the open groove; the rotating connecting rod and the guide plate are respectively arranged on both sides of the machine needle, and the threading connecting rod is slidably arranged on the guiding plate; the end of the threading connecting rod facing the machine needle is fixed with a deformable threading hook. The guiding and threading structure of the present invention greatly improves the automation degree of threading of existing industrial sewing machines.