63results about How to "Good cropping effect" patented technology

The invention relates to tailoring equipment and in particular relates to leather shoe shell fabric tailoring equipment for leather shoe processing. The invention aims to provide the leather shoe shell fabric tailoring equipment for leather shoe processing, wherein the position of the leather shoe is easily fixed when the leather shoe is formed and the equipment is conveniently used by shoe-making personnel. In order to solve the technical problem, the invention provides the leather shoe shell fabric tailoring equipment for leather shoe processing. The leather shoe shell fabric tailoring equipment for leather shoe processing comprises a top plate, a tailoring device, a bottom plate, a placing table, a clamping device and the like, wherein the placing table is arranged on the top of the bottom plate, the top plate is arranged right above the bottom plate, the tailoring device is arranged on the bottom of the top plate, and the locking device is mounted on the bottom of the tailoring device. The equipment provided by the invention is simple to operate and convenient for the shoe-making personnel to use, and a new tailoring blade is conveniently replaced by the shoe-making personnel and the tailoring blade can be fixed well.

Woven fabric most suitable as base fabric for airbags is provided in which selvage waving has been reduced by inhibiting the weaving sheds of the selvage edge parts from receding during high-density weaving and which is excellent in terms of smooth processability and even coatability in the steps of scouring, setting, and coating and is excellent also in terms of cuttability and sewability. Also provided is a process for producing the woven fabric. The woven fabric employs synthetic-fiber multifilament yarns as the ground yarns. This woven fabric includes in the selvage weave parts of the edge parts: a leno yarn constituted of a filament having a fineness of 33 dtex or less; an additional yarn constituted of a filament having a fineness of 33 dtex or less; and a selvage-tightening yarn constituted of a multifilament yarn having a total fineness that is 80% or more of the total fineness of the ground yarns. In a process for producing the woven fabric, filaments with a fineness of 33 dtex or less are used as a leno yarn and an additional yarn for forming selvage weave parts at edges parts of woven fabric to conduct weaving while a multifilament yarn having a total fineness that is 80% or more of the total fineness of the ground yarns is being inserted as a selvage-tightening yarn into each selvage weave part.

The invention discloses a multifunctional vehicle trim gauze cutting machine. The multifunctional vehicle trim gauze cutting machine comprises a machine frame, an unreeling device, an infrared ray optoelectronic switch, a limiting device, a guide wheel and a delivery device, wherein the unreeling device is arranged at the front-most end of the machine frame, the infrared ray optoelectronic switch is arranged at the position, at the rear end of the unreeling device, of the machine frame, the limiting device is arranged at the position, at the rear end of the optoelectronic switch, of the machine frame, the guide wheel is arranged at the position, at the rear end of the limiting device, of the machine frame, and the delivery device is arranged at the position, at the rear end of the guide wheel, of the machine frame; the delivery device comprises a deliver roller, a delivery belt, a front stitching device and a rear stitching device, the front stitching device is slidably arranged on a slide rail through a slide block, the slide block is fixedly provided with a screw cover which is matched with a led screw, the lead screw is connected to a motor, the position, at the rear end of the delivery device, of the machine frame device is provided with a punching forming device, and the structure of the punching forming device comprises a punching machine base, the middle portion of the punching machine is provided with a punching platform, and the upper end of the punching machine base is provided with a punching air cylinder.

The invention discloses a multifunctional curtain cutting and inspection all-in-one machine and a processing method thereof, and aims to provide a multifunctional curtain cutting and inspection all-in-one machine which integrates cutting and inspection, and is simple in structure and high in practicability. According to the technical scheme, the multifunctional curtain cutting and inspection all-in-one machine is characterized in that a height fixing surface structure used for height fixing cutting is arranged on one side of a machine frame, and an inspection surface structure used for detecting the quality of a cut curtain is arranged on the other side of the machine frame. According to the multifunctional curtain cutting and inspection all-in-one machine and the processing method thereof, the height fixing surface structure and the inspection surface structure are combined, so that the height fixing cutting of the curtain and the detection of the quality of a finished product are facilitated, and the processing efficiency is improved; and the multifunctional curtain cutting and inspection all-in-one machine and the processing method thereof are suitable for the technical field ofcurtain processing equipment.

The invention discloses a system and a method for realizing multi-picture based on a serial differential switch. An image processing unit for implementing the method comprises a plurality of decoding modules and encoding modules which are connected with each other through serial differential interfaces. The method comprises the following steps: when each of the decoding modules is connected with the serial differential switch through the serial differential interfaces, zooming received image data to small picture image data in multi-picture image data by the decoding modules; transmitting the small picture image data to the encoding modules through the serial differential switch; and combining a plurality of small picture image data into multi-picture image data by the encoding modules. Because the transmission of image data is realized by the serial differential switch, a bottleneck problem of video bandwidth is solved so that a conference television user can receive high-definition multi-picture clearly; and simultaneously, the number of digital signal processors can be selected as required according to the maximum number of the multi-picture, which not only saves implementation cost for low-end users, but also meets the requirements of high-end users by increasing the number of the digital signal processors.

The invention relates to a precise cloth cutting device. The precise cloth cutting device comprises a bottom plate, a stretching device, a cutting device and an unwinding device, wherein the stretching device is mounted at the lower end of the bottom plate; the cutting device is mounted at the middle end of the bottom plate; and the unwinding device is mounted at the left end of the bottom plate.The precise cloth cutting device can solve the following problems in an existing cloth cutting process: 1, when cloth is cut by manually holding scissors, the cutting precision is low, burrs are easily generated, the labor intensity is high, the cutting efficiency is low, and the cut cloth is difficult to reach the required size due to the fact that the factor of human errors is large, and the cutting precision is low; and 2, in the manual cutting process, the cloth is soft, so that the cloth is easily stressed and contracted during cutting, cutter relieving is caused, the cutting quality cannot be guaranteed, the cloth is cut in a manual tensioning mode, large-batch processing is not facilitated, sometimes, the width of the cloth is too large, the cloth is often cut to be uneven, the appearance is influenced, the cloth is wasted, and the cloth cutting efficiency and the cutting effect are greatly improved.

The invention relates to cutting equipment, in particular to fast leather shoe fabric cutting equipment for leather shoe processing. The fast leather shoe fabric cutting equipment comprises a top plate and the like and is characterized in that a placing plate is arranged at the top of a bottom plate, the top plate is arranged right above the bottom plate, a moving device is arranged at the bottom of the top plate, and a cutting device is arranged at the bottom of the moving device. The fast leather shoe fabric cutting equipment has the advantages that the equipment is simple to operate and convenient for a shoemaker to use, a leather shoe can be easily fixed during leather shoe shaping, and the shoemaker can constantly downwardly press a first pressing rod so as to well cut leather shoe fabric.

The invention discloses a cigar coat forming machine, which is characterized in that a rolling mechanism (4), a sheet moving mechanism (3), a take-up mechanism (2) and a cutting mold mechanism (5) are mounted on a base (1), wherein the rolling mechanism (4) is mounted above the cutting mold mechanism (5); the sheet moving mechanism (3) is mounted behind the cutting mold mechanism (5); the take-up mechanism (2) is mounted behind the sheet moving mechanism (3); and the cutting mold mechanism (5), the rolling mechanism (4), the sheet moving mechanism (3) and the take-up mechanism (2) are connected with a control mechanism to constitute the cigar coat forming machine. The cigar coat forming machine is reasonable in structure, flexible in operation and reliable in running; and the cutting speed is high, the cutting is in good trim, the form of cut cigar coats is uniform, the control precision is high, automatic manufacture of the cigar coats is achieved, and the work efficiency is high.

The invention discloses a universal convolution operation device. Comprising an operation parameter receiving and analyzing module, an image data and weight parameter receiving and analyzing module, a state control module, a first data parameter control module, a second data parameter control module, a third data parameter control module, a convolution operation module, a memory module, a convolution result processing module and a processing result output module. All the modules are designed by adopting a full parallel pipeline processing architecture, and the working process control of the convolution operation module is realized through working parameters such as the number of convolution layers, the convolution operation precision, the convolution operation mode, the number of convolution operations and a feature map data processing method, so that the convolution operation requirements of the current mainstream convolution neural network are met; according to the method, the calculation framework is simplified, the calculation efficiency and the design efficiency are improved, the generalization degree is high, the flexibility is good, the energy efficiency ratio is high, multiple convolution operations of various convolution kernel sizes can be completed in parallel, and good expansibility and tailorability are achieved.

The invention relates to a paper-based degradable plastic bag molding and processing system and molding and processing technology. The paper-based degradable plastic bag molding and processing systemcomprises a bottom plate, a stretching device, a cutting device and an unwinding device, wherein the unwinding device is arranged at the left end of the bottom plate, the cutting device is arranged atthe right end of the unwinding device, and the stretching device is arranged at the lower end of the cutting device. The paper-based degradable plastic bag molding and processing system and the molding and processing technology can solve the following problems existing in the cutting of an existing rolled film that when the traditional rolled film is cut, when the film needs to be cut by hand with a cutting knife, due to the large factor of human error, the film is easy to shrink under fore during cutting, the cutting quality cannot ensured, the cutting efficiency is low, and the cut film isdifficult to reach the required size; when the traditional film cutting machine cuts the film, the film can only be cut on one side and cannot be cut at equal interval at the same time; moreover, as the film is soft, the film is often cut unevenly, and thus the appearance is affected and raw materials are wasted.

The invention relates to the field of roll paper tube plastic shells, in particular to a bathroom roll paper tube plastic shell which comprises a rotating structure, a containing structure, a windingstructure, a limiting structure, an adjusting structure, a storage structure and a cutting structure. The winding structure is provided with the adjusting structure used for fixing roll paper and controlling the pulling length, the containing structure is provided with the storage structure used for storing a mobile phone, the storage structure is in sliding connection with the containing structure, then the pulling length of the roll paper on the winding structure can be conveniently controlled through the adjusting structure, roll paper waste is effectively prevented, meanwhile, the roll paper can be cut off more conveniently and quickly, small objects such as a mobile phone can be stored temporarily and conveniently through the storage structure, and the objects are effectively prevented from being lost and damaged during defecation; the cutting structure for cutting the roll paper is arranged on the winding structure; due to the arrangement of the cutting structure, the roll papercan be cut off more conveniently and quickly, and meanwhile, excessive roll paper is effectively prevented from being pulled by matching with the adjusting structure.

The invention provides a clipping method, system and device for a transverse and vertical screen conversion picture and a storage medium, and the method comprises the following steps: obtaining a transverse screen audio and video file, and separating the transverse screen audio and video file to obtain a video picture and an audio file; obtaining a face position in the video picture, determining a face image, and segmenting the face image to obtain dynamic information; and matching with the audio file according to the dynamic information, and determining a key character according to a matching result. According to the method, a video picture and an audio file are separated, dynamic information of a human face is segmented in the video picture, feature matching is carried out on the dynamic information obtained through segmentation and the audio file so as to locate speakers in the video, key figures and non-key figures are distinguished on a section of video containing a multi-person picture, therefore, the image of the key figure can be reserved as much as possible while the image of the non-key figure can be clipped to obtain a better clipping effect, and the method can be widely applied to the technical field of video processing.