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43results about How to "Binding firmly" patented technology

Multi-layer forming fabric with stitching yarn pairs integrated into papermaking surface

A multi-layer papermaker's forming fabric has stitching yarns integrated into the papermaking surface. Each of a plurality of repeating units of the fabric comprises: a set of top machine direction yarns; a set of top cross-machine direction yarns interwoven with the top machine direction yarns; a set of bottom machine direction yarns; a set of bottom cross-machine direction yarns interwoven with the bottom machine direction yarns; and pairs of first and second stitching yarns. The stitching yarns pairs are positioned between pairs of top cross-machine direction yarns. The stitching yarns of each pair are interwoven with the top and bottom machine direction yarns such that, as a fiber support portion of the first stitching yarn is interweaving with the top machine direction yarns, a binding portion of the second stitching yarn is positioned below the top machine direction yarns, and such that as a fiber support portion of the second stitching yarn is interweaving with the top machine direction yarns, a binding portion of the first stitching yarn is positioned below the top machine direction yarns. The first and second stitching yarns cross each other as they pass below a traditional top machine direction yarn. Also, each of the binding portions of the first and second stitching yarns passes below at least one of the bottom machine direction yarns. In this configuration, the stitching yarns are completely integrated into the top, or papermaking, surface of the fabric, and therefore do not adversely impact the papermaking qualities of the fabric.
Owner:WEAVEXX

Backup device and mobile memory apparatus bound method and backup device

The present invention discloses a method for binding a back-up device and a mobile memory device, and the device includes the following steps: the characteristic information of the mobile memory device is collected, encrypted and generated into a hardware identification tag, and then the hardware identification tag and a key are stored in the mobile memory device; when receiving a command of installation, the back-up device inquires about the mobile memory device according to the preengagement, obtains the hardware identification tag as well as the key and analyzes out the characteristic information; the characteristic information of the mobile memory device is collected on the spot and contrasted with the analyzed characteristic information. If no difference is shown, the installation is permitted. The present invention encrypts the characteristic information of the mobile memory device and obtains the hardware identification tag. Only a corresponding back-up device can read the tag to acquire, collect and contrast the characteristic information on the spot, thereby guaranteeing the security of the characteristic information of the mobile memory device and achieving reliable binding effect of the back-up device and the mobile memory device. The present invention still discloses a back-up device.
Owner:LENOVO (BEIJING) LTD

Network configuration method, device, equipment and system

The embodiment of the invention provides a network configuration method, device, equipment and system, and the method comprises the steps that network distribution equipment generates a random number,and transmits the random number and the network configuration information of a router to to-be-accessed equipment; the to-be-accessed equipment accesses the router according to the network configuration information and generates a first token according to the random number, and sends the first token to the server; the distribution network equipment generates a second token according to the randomnumber and sends a query request to the server according to the second token, and the lengths of the first token and the second token are greater than the length of the random number; when the serverdetermines that the second token is consistent with the first token, the server sends equipment information of the to-be-accessed equipment to the network to the distribution equipment; and the distribution network equipment stores the equipment information of the to-be-accessed equipment to the network. Through the scheme, the binding of the distribution network equipment and the equipment to beaccessed to the network can be efficiently and reliably realized.
Owner:ALIBABA GRP HLDG LTD

Automatic book thread stitching system

The invention discloses an automatic book thread stitching system. A machine needle of a machine needle system is connected with a crank-link mechanism. The crank-link mechanism is connected with a driving shaft of a transmission system through a synchronous belt wheel a and a synchronous belt wheel b. A coil stitching system is connected with the driving shaft of the transmission system through a gear d. A book moving system is connected with the coil stitching system through a gear e. The book moving system is provided with an incomplete tooth gear and a flat groove cylinder cam. The incomplete tooth gear is engaged with a rack of a movable platform. The flat groove cylinder cam is connected with a push rod of the movable platform. The rack is controlled to intermittently linearly move front and back through the incomplete tooth gear, and longitudinal intermittent linear movement of a book on the movable platform is achieved. The push rod is controlled by the flat groove cylinder cam to intermittently transversely move left and right, and intermittent reciprocating transverse movement of the movable platform and the book is achieved. The phenomenon of sheet scattering of the book is avoided, bookbinding is firm, errors are small, punching is perpendicular, bookbinding is tidy, and thread-bound book bookbinding can be automatically finished; and efficiency is improved, and the book yield is high.
Owner:QINGDAO UNIV OF SCI & TECH

Sofa nail frame device with precise positioning structure

The invention discloses a sofa nail frame device with a precise positioning structure, and relates to the technical field of sofa production, the sofa nail frame device comprises a base plate and a knocking mechanism, the knocking mechanism comprises a transverse plate and a nail box, the transverse plate is located in an inverted T-shaped adjusting notch, and the nail box is fixedly arranged on one side of the upper end of the transverse plate; a rack is fixedly arranged on one side of the inner bottom end of the inverted-T-shaped adjusting notch, a tooth groove meshed with the rack is formed in the side wall of the transverse plate, the rectangular guide rod is vertically and fixedly arranged at the end, close to the nail outlet, of the upper end face of the nail box, the counterweight frame slidably sleeves the outer wall of the rectangular guide rod, and the knocking column is vertically and fixedly arranged on the bottom end face of the connecting block. A counterweight frame quickly slides down along the outer wall of a rectangular guide rod, a knocking column can be driven to quickly fall, nails guided out of a nail outlet can be hammered, the nails can be accurately positioned, meanwhile, the nails can be prevented from being obliquely nailed into a sofa frame, it is ensured that the nails are perpendicular to the surface of the sofa frame and enter the frame, and the service life of the sofa frame is prolonged. And stable binding of the sofa frame is ensured.
Owner:江苏卓美家居有限公司

Shoe binding device and binding method

The invention discloses a shoe binding device and a binding method. The shoe binding device comprises a supporting mechanism, a fixing mechanism and a pressing mechanism. The supporting mechanism comprises a base, side plates and a first fixing block. The fixing mechanism comprises a first clamping assembly, a second clamping assembly, a third clamping assembly, an elastic assembly and a second fixing block. The pressing mechanism comprises a second fixing block, a third fixing block, a first moving rod, a fourth guide rod, a telescopic assembly and a pressing plate, and through holes are formed in the pressing plate. The binding method comprises the steps of fixing a shoe heel, fixing a shoe body, pressing a shoe sole and the shoe heel and binding the shoe sole and the shoe heel. According to the scheme, the front portion and the rear portion of a shoe body can be fixed through the first clamping assembly and the second clamping assembly, a shoe heel can be fixed through the third clamping assembly, and a shoe sole and the shoe heel can be fixed through the pressing mechanism, so that the procedure that a worker manually fixes the shoe body and the shoe heel is omitted, binding is carried out evenly along the through holes by using a shoe nail, and the binding quality of the shoe sole and the shoe heel can be improved.
Owner:章奕英

Document punching-free bookbinding device

The invention discloses a document punching-free bookbinding device, and relates to the technical field of financial instruments. The document punching-free bookbinding device comprises a left plate, a right plate and a plurality of pieces of bookbinding paper; the plurality of pieces of bookbinding paper are uniformly distributed up and down at equal intervals; the left end of each piece of bookbinding paper is fixedly connected with the left plate, and the right end of each piece of bookbinding paper is fixedly connected with the right plate; the width of the bookbinding paper is larger than that of the left plate and that of the right plate; the upper end of the left plate is rotationally connected with a left pressing plate through a rotating shaft; the upper end of the right plate is rotationally connected with a right pressing plate through a rotating shaft; the left pressing plate and the right pressing plate are connected through a compression spring, the left end of the compression spring is fixedly connected with the right end of the left pressing plate, and the right end of the compression spring is fixedly connected with the left end of the right pressing plate; a vertically formed side groove is formed in the left end of the left plate; a vertical side insertion plate is arranged at the right end of the right plate; the side insertion plate and the side groove are of an insertion matching structure; and the side inserting plate is slidably connected with a butt joint sliding block. The document punching-free bookbinding device has the beneficial effects that punching is not needed, destructiveness is small, multiple times of bookbinding and taking-out of documents are more convenient, and the document are not easy to be disordered.
Owner:SHIJIAZHUANG VOCATIONAL TECH INST
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