SU145330A1 - Press for the manufacture of a cloth cylinder soft shell packaging - Google Patents

Description

Nowadays, the manufacture of soft packaging casings is done manually.

The proposed press makes it possible to eliminate manual labor in the manufacture of a sheet of cylinders of a soft container casing and will automate the process.

The press consists of six upper halves of the molds, mounted on the rods of the hydraulic cylinders, six lower halves of the molds, strengthened on the base of the press, the feed mechanism, consisting of hydraulic cylinders located under the lower halves of the molds a fixed rod, a lower clamping cylinder fixed on it, an upper clamping cylinder, and a toothed rack, which rotates the feed rollers through the gear train when moving the feed mechanism forward.

A distinctive feature of the proposed press is that the feed mechanism is made in the form of hydraulic cylinders located below the lower halves of the molds of the hydraulic cylinders, which sit on a long fixed rod and are connected by a gear with a gear rack, which rotates the feed rollers, while the forward mechanism is moving, and also in that a control ring is mounted on the fixed rod for switching the hydraulics, triggered by the forward movement of the feed mechanism and the control sequence of the hydraulics .

The press structure is illustrated in a drawing.

On two racks / fixed yoke 2, on which there are six supports 3; On each support, the lower half of the mold 4 is fixed. On the traverse, above the lower halves of the molds, lock no. 145330-2 are movable halves of the molds 5, which can be raised and lowered by hydraulic cylinders 6.

On the axis of the molds, in the lower part of each support, a feed mechanism is installed, which consists of two fixed fixed Support 7; In these supports a rod 8 with a fixed piston 9 is fixed. A cylinder 10 is located on the rod. With the help of hydraulics, it can move along the rod 8 within the lock rings //. The lower clamping cylinder 12 is fixed on the cylinder 10, and along the axis above it, on the monorail 13, the upper clamping cylinder 15 is fixed in the trolley M.

All six, lower and upper clamping cylinders, respectively, and six feed cylinders JO are fastened together by a common frame 16. Each top cylinder 15 has a toothed rack 17, which with the help of a gear mechanism 18 rotates the feed rollers 19 while moving the feed mechanism forward; The linear speed of these rollers is equal to the speed of the cylinders that crawl through the brush 5. Before the press, the feed part of the installation is installed, consisting of rolls with tape material 20 installed in special racks, guide rollers 21, presses for cutting out holes for reinforcement 22, welding into reinforcement tapes 23, devices for brushing the edges of the tape 24 and guides for rubber tapes 25.

The proposed press is of great interest for the industry of rubber-technical products, since it makes it possible to completely eliminate manual labor, to establish the production of soft containers in a continuous-automatic cycle, and to produce high-quality products.

Subject matter

Claims (2)

1. A cracker for manufacturing a cylinder of a soft container casing consisting of a bed fixed on the rods of the hydraulic cylinders of the upper halves of the molds, lower halves of the molds, feed mechanism, clamping mechanism, characterized in that, in order to automate the material supply, the mechanism The feed is made in the form of spaced under the lower halves of the molds of hydraulic cylinders, which sit on a long fixed rod and are connected by a gear with a gear rack, which rotates the forward mechanism under the forward movement rolling rollers. 2.Press pop. 1, characterized in that, for the purpose of automation and synchronization of work, a control ring is mounted on the stationary brush for switching the hydraulics, triggered when the feed mechanism is moving forward and regulating the flow of the hydraulics.