35results about How to "Reduce bending difficulty" patented technology

The invention provides a one-time forming stamping technology for a bone ash storage frame. The bone ash storage frame comprises a frame, door leaves, a top cover and a base; the middle of each door leaf is provided with a quadrilateral opening, a plate material at each opening part is subjected to edge-folding to form an upper W-shaped structure and a lower W-shaped structure through stamping, and the upper W-shaped structures and the lower W-shaped structures are located on the inner sides of the door leaves; and each pallet is formed by mutually buckling two pallet plates, the pallet platesare each in a square shape, the front edge and the rear edge of each pallet plate are each of a two-folded-edge structure, folded edges are not arranged on the left edge and the right edge of each pallet plate, the middle of each pallet plate is provided with at least one bent reinforcing rib, and each bent reinforced rib is provided with a clamping groove. The one-time forming stamping technology comprises the steps of leveling pretreatment, stamping forming, bending and edge rolling, and classified storage. By adopting the one-time forming stamping technology for the bone ash storage frame,on the basis of an existing storage frame, the technology is greatly simplified, the strength is improved, and the cost is reduced.

The invention provides a manufacturing method of a flexible display device and the flexible display device. In the manufacturing method of the flexible display device of the present invention, the bending area of ​​the flexible display panel is first bound to the flexible circuit board, then the bending area of ​​the flexible display panel is bent toward the back of the flexible display panel, and then the flexible display panel Making the first protective adhesive layer on the front side of the flexible display panel corresponding to the bending area. The first protective adhesive layer is used to protect the wiring in the bending area, and at the same time, since the first protective layer is formed after the bending area is bent, compared with the prior art, the bending area of ​​the flexible display panel is reduced. Difficulty, reduce the stress on the bending area of ​​the flexible display panel during bending, and improve product quality.

The invention discloses a Kirschner wire bending device dedicated to orthopedics and its use method. A pushing device for braking and controlling the bending angle is provided at the rear of the bending gun frame body, and the bending part is driven and connected with the power output end of the pushing device. The present invention can not only complete the bending and use of the Kirschner wire very easily, and will not cause the Kirschner wire to move during the bending process, causing damage to other tissues, but also can be operated very conveniently during operation; on the other hand , the present invention bends the Kirschner wires by using a connecting bar push structure and a two-step bending method. The structure is more reasonable and convenient, and the working method of bending is more clever and practical; It is more suitable for narrow operating space, such as in the joint cavity, making it better used in arthroscopic surgery.

The invention relates to the field of machining of sheet metal, and discloses motor support production equipment. The motor support production equipment comprises a rack, a feeding unit installed on the rack, a bending unit and a discharging unit; the feeding unit comprises a rolling machine with strip-shaped board materials rolled and a feeding roller set installed on the rack; the bending unit comprises a primary bending roller set, a secondary bending roller set and a final bending roller set which are arranged in sequence; the discharging unit comprises a discharging roller set and a cutting-off device for cutting of the strip-shaped board materials; the discharging roller set comprises a lower discharging roller supported on a bottom board and an upper discharging roller abutting against a top board; and the cutting-off device comprises a supporting table and a cutting-off tool moving in the vertical direction. The motor support production equipment has the effects that the strip-shaped board materials move in the length direction of the rack, the bending unit extrudes the two sides of the strip-shaped board materials in the width direction to be bent to the middle, a final finished support passes through the feeding unit, the feeding unit cuts off the support at equal intervals, the purpose of rapidly and continuously forming the support is achieved, and the production efficiency is improved.

The invention discloses a preparation method of a flexible display panel, a flexible display panel and a display device, which are used for reducing the difficulty of bending a bending area of ​​the flexible display panel. The preparation method of the flexible display panel includes: attaching a back film on the back of the display substrate, wherein the display substrate is divided into a display area and a non-display area, and the non-display area includes a curved panel adjacent to the display area. A folding area, and a binding area adjacent to the bending area, the back film has a continuous pattern covering the display area and extending to the non-display area, and the back film has a hollow area in the non-display area , the orthographic projection of the hollow area on the display substrate at least covers the area between the binding area and the display area in the bending area; at least remove the back film on the front of the display substrate Projecting the part covering the bending area; bending the display substrate toward the back along the bending area to form the flexible display panel.