SU939205A1 - Apparatus for making corks - Google Patents

Description

(54) DEVICE FOR MANUFACTURING STORES

The invention relates to devices for the manufacture of corks and can be used in the woodworking industry.

A device for making wooden plugs is known, including its frame, drive, vras, ax cutters and miter saw 1.

It is also known a device for manufacturing plugs, comprising a frame, a drive, a milling cutter, mechanisms for feeding the milling cutter and blanks, and a miter saw 2.

A disadvantage of the known devices is low productivity.

The purpose of the invention is to increase productivity.

This goal is achieved by the fact that the device is provided with support for lateral and vertical movement of the workpiece, which are located under the feed mechanism of the workpiece, and the miter saw is spring-loaded.

FIG. 1 shows the proposed device, front view; in fig. 2 shows section A-A in FIG. one; in fig. 3 - milled traffic jams.

The machine bed 1 is a base welded for stiffness from angular steel, on which the mechanisms for moving the workpiece, such as a log, are attached to the left, and on the right of the stand there is a support 2 with an electric motor 3, on the shaft of which a rotating milling cutter 4 is attached. milling cutters during milling and its removal from the workpiece using a hydraulic cylinder located under the caliper,

On a stand on the stand, a drive of a spring-loaded miter saw 5 is mounted at the level of guide squares 6, which serve as a support and guide for moving the workpiece to the cutter by

5 sawed cork.

Claims (1)

The workpiece is moved by stopping the chain 7 of the pushing mechanism 8 of the feed, which is fixed in the left end of the guide squares and includes a bush-roller chain, sprockets, a toothed rack with a gear wheel and a ratchet wheel, and a hydraulic cylinder. Guide squares are attached to the upper platform of the slide 9 for lateral movement of the workpiece being processed. The upper platform for stiffness is box-shaped and has three rows of supports moving in the grooves of the lower platform with the help of a hydraulic cylinder with an adjustable stroke, rails, brushes, and an elongated shaft. The bottom pad is supported by the four propellers of the caliper 10 for vertical movement of the workpiece. The spindles rotate in elongated nuts fixed to the crossbeams, rotated by means of sprockets, slats, gears, an adjustable stroke cylinder, closed with a sheet steel fence. The workpiece is clamped on guide rails by means of a clamp 11 and a hydraulic cylinder mounted on the upper platform of the slide 9 for lateral movement of the workpiece. The movement of the calipers and clamping can be performed in a predetermined sequence using the means of electrohydraulic automation; For manual control, three hand operated cranes are installed. The device works as follows. For the initial adjustment of the device or the transition to a new product size, the cylinder stroke is set to the required size by displacement. For the feed mechanism 8 of the workpiece to the mill 4, this is the length of the plug and the cut, for the support 2 the same gap is 5-10 mm, for the supports 9 and 10 the diameter of the plug and the cutter. Spring-loaded saw 5 does not require adjustment, it is capable of jerking down from the bottom due to the deformation of the spring. The processed billet is placed on the squares 6 so that its end face is located close to the saw 5, pushed by the chain stop 7 to the saw 5 for finishing aligning the eagle by lowering it with the caliper 10, after which the caliper returns to the upper extreme position. With the caliper 9, the workpiece is shifted to the left by the beginning of the bottom row, the caliper 2 advances the milling cutter 4 on the workpiece for milling the stopper, at the end is retracted to the starting position, the caliper 9 the workpiece is shifted to the left by the diameter of the stopper, the milling is repeated until the end of the row. With the caliper 10, the billet is lowered onto the diameter of the cork, the cork is cut down, the milling of the corks is similar and so on until the end of the entire area of the end face, after which the billet returns to the upper position again and the processing process is repeated until the end of the billet length. Claims An apparatus for manufacturing plugs, comprising a frame, an actuator, a milling cutter, a milling cutter and a billet feeding mechanism, and a miter saw, characterized in that, in order to increase productivity, it is provided with support for lateral and vertical movement of the billet, which are located under the billet feeding mechanism, and miter saw is made spring-loaded. Sources of information taken into account during the examination 1. P. Afanasyev. Woodworking machines. M., Profizdat, 1961, p. 311. 2 USSR Author's Certificate No. 301274, cl. B. 27 V 5/10, 1969.