SU22852A1 - Method and machine for making cones - Google Patents

Description

The invention relates to methods and machines for making cones by grinding them on a machine. The proposed method has the feature that the application of clay to the rotating skeleton of the cone is carried out with the help of rotating smooth rollers, and shaped rollers — templates — are used to impart the final cone configuration. Two machine designs are provided for implementing the method, characterized in that instead of fixing the smooth roller and the template on the same axis, which means that they need to be replaced during operation, in the second design the smooth roller and the template are located on opposite sides of the cones core.

In the schematic drawing of FIG. 1 is a side view of a machine for making cones; FIG. 2 - front view; FIG. 3-top view of it; FIG. 4 is a side view of a modified machine design for making cones; FIG. 5-top view of the machine; FIG. 6 is a front view.

A hollow roller 1 made of boiler iron, the diameter and length of which depends on the required size of the cones, is rotated by gear 4 from a mechanical engine in a clockwise direction on two bearings 2 fixed

in the slots of the machine 3 (Fig. 1 and 3). Replaceable rollers 5 should be two; one is smooth, the second is shaped with the roughness of the cone being machined. The roller 5 rotates from the gear 7 in two bearings 6, which can longitudinally move along the swallow-tail in the slots of the machine 3 (Fig. 2 and 3). The movement of the bearings 6 is made by turning the handle 8, mounted on the roller 9 with two gears 10 at the ends, the teeth of which are in engagement with the toothed rack of bearings 6 connected between each other by the table 11. The roller 5 on the side of the worker is covered with a removable casing 12. To the table 11 under the roller 5, a rising and lowering trough 13 with water is attached (Fig. 1, 2 and 3).

In the case of a machine of a modified design, the skeleton of the lump 1 of boiler iron, the diameter and length of which depends on the required size of the cone, rotates in the required direction on two bearings 2 fixed in the grooves of the machine 3. On one of the crosses 4, the neck has teeth with the teeth of the coupling 5 using the handle 6 (Fig. 4 and 5). The shaped roller 7 from the side of the worker is covered by the casing 8 and rotates on the bearings of the table 9, which, in turn, moves longitudinally in the slots of the machine 3 fto dovetail tail. The longitudinal movement of the table 9 and with it of the shaped roller 7 is performed by turning the handwheel 10, sitting on the spindle 11, at the end of which the bevel gear 12 is fixed, being in engagement with the bevel gear 13, sitting on the spindle 14, the gears are mounted on the ends 15, which in turn interlock with the teeth by strips 16 attached to the grooves of the machine 3 (Fig. 6). Under table 7, a trough 17 with water is attached to table 9; A brush is attached to one of the walls of the trough to remove excess water (Fig. 6). Smooth roller 18 from the side of the worker is covered with a casing 19; the roller rotates in the bearings of the table 20, the latter also moves longitudinally in the slots of the machine 3 along the dovetail tail. The longitudinal movement of the table 20 and with it the roller 18 is performed in the same way as the shaped roller 7, by turning the handwheel 21. To the table 20 under the roller 18, along its entire length, an angle bracket is attached to clean the stuck clay. Gear 22 receives motion from the transmission through a worm gear. Gears 23 and 24 serve to reverse the rotation of the skeleton of the cone and engage with gear 30 through clutch 5 (Fig. 5). Gears 25 and 28, which give rotation to roller 7 and 18, respectively, move along the key on spindle 26 and rotate in bearings 27 and 29 attached to the table tongue 9 and 20.

The method of making a shisha on a machine of a modified construction is as follows. Between the smooth roller 18 and the skeleton of the cone 1, rotating in opposite directions, a straw rope is passed from the coil, the end of which is fixed on the skeleton of the cone. The straw bundle is tightly wound on the skeleton of the cone, due to the pinching and lower circumferential speed of the smooth roller 18. The bundle of coils that is wound onto the skeleton 1 must be smeared with sticky clay in order to better adhere the next clay red plaster. The clay is placed between the roller 18, rotating counter-clockwise, and the skeleton of the cone 1, rotating clockwise, priG. R.

pressed against the straw and coated with a thin layer of thickness. If necessary, apply a second layer. straw harnesses repeat the first and second operations. Next, the coupling is switched, and between the shaped roller 7, which rotates clockwise, and the skeleton of the cone 1, which is already rotated counterclockwise, they put red gumming clay. The distance between the centers of the roller 7 and the core of the cone 1 is gradually increased by turning the handwheel 10, and therefore the skeleton of the cone is gradually smeared with a layer of red clay. When the required diameter of the bump is reached, the spring latch from the table 9 will drop into the slot hole of the machine 3, whereby the distance between the roller 7 and the bump 1 will stay constant. After that, the clay accumulated between the roller 7 and the skeleton of the cone 1 is removed and the rotation in the trough 17 with water continues until the excess clay between the rollers is no longer accumulated.

The subject matter of the invention.

Claims (3)

1. A method of making cones on machine tools, characterized in that the application of clay on a rotating frame and making the cone a final configuration is carried out by means of rotating smooth and shaped rollers - templates. 2. A machine for carrying out the method according to claim 1, characterized in that the replaceable rollers 5 (FIGS. 1, 2, 3) rotate in the direction opposite to the direction of rotation, the core of the cone, in bearings 6, connected with each other by table 11 and movable in the longitudinal direction in the grooves of the machine 3. 3. Machine change according to claim 1, characterized in that. that in order to be able to simultaneously use the smooth 18 and shaped 7 rollers (figs 4, 5, and 6), which receive rotation from the transmission through gears 25 and 28, the cone frame has a variable direction of rotation1 by means of bevel gears 23 and 24, for coupling which gears with gear 30 sitting on the same axis with the skeleton of the cone, serves as a coupling 5 with a handle b. is :  g 7 13 Je IK: : j of fig. -fS 9 t4 J2