42results about How to "Quick roll" patented technology

The invention relates to a method for grinding grooves or setting contours in workpieces. The groove is ground with a correspondingly contoured grinding disk (5), wherein the contour (6) of the grinding disk (5) is milled. According to the invention, the rolling of the subsequent setting contour of the grinding disc (5) is carried out by means of driven rolling rolls, wherein the control of the rolling rolls (8) is based on the measurement of the rotational speed and the electrical energy consumption respectively. base to proceed. Furthermore, a grinding machine for grinding workpieces with grooves is described, wherein the workpiece is held in tension by means of a workpiece mandrel seat (3) and the grinding machine is additionally provided with a fixedly mounted belt itself. The lamination device (7) of the lamination roller (8) of the rotating drive. The grinding disc (5) can be fed to the lamination roller (8) for adjusting its setting profile (6), and the laminating roller (8) has a function for adjusting the grinding disc (6) with the first adjustment volume. ) profiled rolling segment (14) for profiled rolling and a subsequent grinding disc (6) with a second adjustment volume arranged on the same rolling roll (8) The contoured lamination is followed by the contoured lamination segment (15).

A three-dimensional storage device for glass magnesium boards, including a three-dimensional shelf assembly for storing glass magnesium boards, a guide assembly for adjusting the width to adapt to glass magnesium boards with different width specifications, and preventing the glass magnesium boards from rushing out of the shelves due to inertia after entering the three-dimensional shelves. Components, and the lifting platform components that make the storage device move up and down so that the glass magnesium board can be smoothly sent into the three-dimensional shelf. When the three-dimensional shelf is full of glass magnesium plates, the glass magnesium plate rolling three-dimensional storage device will roll all the plates to another free three-dimensional shelf at one time, so as to receive new glass magnesium plates. This invention realizes that after a three-dimensional shelf is filled with glass magnesium plates, all the glass magnesium plates can be quickly rolled to another free three-dimensional shelf, ensuring that the production line can run without stopping and improving the operating efficiency of the production line.

The invention discloses a plate rolling machine which comprises a base. Two vertical mounting racks are respectively arranged at both ends of the base; two lower rolling barrels and an upper rolling barrel are mounted between the two vertical mounting racks; the upper rolling barrel and the lower rolling barrels are all conical barrels; a lifting screw rod is arranged on each vertical mounting rack; a first mounting base is fixedly arranged at the lower end of each lifting screw rod; both the thin end and the thick end of the upper rolling barrel are respectively mounted on the corresponding first mounting base; a motor is mounted on each vertical mounting rack; each motor is in linkage with the corresponding lifting screw rod by a worm gear and worm structure; two horizontal screw rods are mounted on each vertical mounting rack; a second mounting base with a nut structure is mounted on each horizontal screw rod; the nut structure of each second mounting base is matched with the corresponding horizontal screw rod; the thin ends and the thick ends of two lower rolling barrels are all respectively mounted on the corresponding second mounting bases. The plate rolling machine disclosed by the invention is simple in structure, stable in structure, high in strength and convenient to use, saves materials, and can fulfill the aim of rapidly rolling plates.

The invention discloses a recovering device of a vehicle active safety airbag air pocket. The recovering device comprises the safety airbag air pocket, a pulling belt, a shell body, a shaft sleeve, a base, a rolling drum, a clockwork spring and a rolling drum shaft; the upper end of the pulling belt extends into the airbag air pocket and is fixed with the part of the inner end face of the airbag air pocket in a seaming mode; the lower end of puling belt is glued on the rolling drum; one end of the rolling drum shaft is fixed to the central position of the rolling drum; the direction, deviating from rolling drum, of the rolling drum shaft is sleeved with the shaft sleeve, and the shaft sleeve makes contact with the rolling drum; the shaft sleeve is connected with the shell body through a shaft sleeve connecting piece; the rolling drum shaft is positioned through a gasket and a split pin in sequence after penetrating through the shell body; and the top end of the base is fixedly connected with the shaft sleeve, one end of the clockwork spring is inlaid in the shell body, and the other end of the clockwork spring is inlaid in the rolling drum shaft. When the air pocket expands, the air pocket pulls the pulling belt to drive the rolling drum and the rolling drum shaft to rotate, so that the clockwork spring stores the energy; and when the air pocket deflates, the clockwork spring drives the rolling drum and the rolling drum shaft to rotate toward the opposite direction, the pulling belt is recovered, and the air pocket is recovered, and the purpose of repeated using of the air pocket is achieved.

The invention relates to a device and a method for rolling a long-strip rod-like dough into a circularly spiral dough. The motion of an insertion pin head assembly and a die set in a linear direction is achieved by virtue of a cylinder; meanwhile, a servo motor is arranged, and the rotary motion of the insertion pin head assembly is achieved by virtue of a transmission element; the action processes of all mechanisms are accurate and flexible, and an insertion pin of the insertion pin head assembly can be quickly inserted into the long-strip rod-like dough; due to the adoption of the cylinder, a transmission belt, the insertion pin head assembly, the die set and the servo motor, the long-strip rod-like dough is automatically rolled into the circularly spiral dough. The whole rolling process is quick and convenient, the problems of manual operation in the prior art can be fully avoided, the human resource cost of an enterprise is saved and the production efficiency of the enterprise is improved.