SU22269A1 - Adaptation to carding machines for laying the shelves of the foundation of a felt boot - Google Patents

Description

The proposed device is intended to give such an automatic movement to the carriage used on the hauling machines for laying out the shelves of the base of the valence sopog, which would ensure the increasing thickness of the nagina from the top of the shaft to the nose of the gnipog.

The drawing of FIG. 1 is a top view of the device; FIG. 2 is a side view of it.

The trolley for laying the shelves of the base of the boot is a wooden platform 1, mounted on a wooden frame or an iron frame. The cart is resting on the rails of strip iron and is driven by the mechanism located at its base. This drive mechanism consists of an iron roller 2, mounted on the floor with two bearings 3. Roller 2 is connected with a drive mechanism of a removable p-l on a carding machine with its cnc, while on the other KoHi / e is rigidly fixed to a cog gear 4, located Constant engagement with the two bevel gears 5 and 6. The roller 2 can be connected to the carding machine by means of the gears of the Guld chain, the black gear and the belt.

Roller 2 rotates always in one direction. Gear b used on the roller 31 freely; on the protruding parts of their bushings (from the tip of the cone) there are cams that can be coupled with the coupling 7, having at their ends the same cams as the gears 5 and 6. The coupling 7 can move along the roller 31 along the key between the gears 5 and 6. With an average ologeiki. the clutch roller 31 will not rotate, due to the fact that no gear with the clutch will have a coupled coupling. One end of the roller 31 is mounted on a key gear 12, which is in permanent engagement with a cast iron rail 10, attached to the wooden platform 1 below. The roller 31 is resting in the studs 8, having the form of racks. When the gear 12 is rotated to either side, the rail 10 will move the cart right and left. In order to change the movement of the trolley from forward to reverse, two screws 14 ((not connected) and 11 (movable) are attached to the screw 9 with a joint molded at the same time, which have the purpose to move the clutch lever 7, engaging it with gear 6, thereby Nemen the progress of the truck or the reverse.

The screw 9 rests on one side in the bearing 15 attached to the platform of the truck tightly; on the other hand, in the sliding nut 14 with a flare attached to the platform L This nut g, pool, and the same bearing with one bearing. At this point, a pint 9 was fastened with a rigidly fixed gear 13, which was in constant engagement with a conic gear 17 of the mechanism for changing the magnitude of the trolley travel. The reciprocating movement of the cart is carried out as follows: with the swiveling lever (clutch 11) to the side, the clutch 7 coaxes with one slug sockets seated on the roller 31, transferring vrah to the scrim 31 itself and the gear wheel 12, which is connected with the rail 10 and therefore moves the entire wagon to some sides). When the trolley has a nut 11 (the TLI 14 approaches the translation lever of the clutch 7, it will squeeze it to the other side with its perekidkoy, thereby uncoupling the clutch from one N / esterny and hooked it to the other, thus changing the course of the trolley to reverse.

The speed of the trolley should be exactly equal to the peripheral speed of the removable shaft on the (drum) of the car. Yes, each turn of the cart will be covered with one row of carded pgesti tape. Due to the fact that the base of the felt boot does not have the same thickness along the length of the boot, but is made thinner at the top with a gradual thickening towards the bottom (to the point), the base shelf of the boot must be laid out with a cart with a gradual thickening towards one end of the boot. To achieve this, a mechanism is created which allows the trolley to vary in magnitude, whereby the base shelf on its own side (turns out to be thicker).

The operation of this mechanism consists in hitting: on one end of the screw 20, which is perpendicular to the direction of travel of the cart and rotating in bearings 18 attached to platform 1 below, is worn rigidly conical to 1 test () n 17, which is in the nocTonnifOM of the link with JUccrHeft 13. 20 nor: The diy has a neck, the diameter of which is somewhat larger than the outer diameter of the screw, on which the spur gear 22 freely fits, which is in engagement with. rail 21, mounted on racks on the floor of the room. On both sides of the gear 22 are located the hrapworms wheels 27, which are fixed to a pint of 20 keys.

Ratchet dogs 24 are mounted on the revolving axle, mounted on gear 22.

The dogs 24 are mounted in such a way that when one is in engagement with the ratchet wheel 27, the other dog is turned off. On the screw 20, moreover, on both sides, nuts 19 are attached with struts to which fingers of a stripe are fastened by means of bolts: i.e., which have the purpose of turning the pawls 24 off when approaching the nut 19 to the snoring device. The studs of the nuts 19 have the shape of a dovetail; the racks run along guides 36 attached tightly to the platform 1.

The operation of the ETO1-O mechanism will occur as follows: when the telegun goes, for example, to the right side, gear 22 also rolls along the rail 21 to the right. But due to the fact that the pawl 24 is also in engagement with the ratchet wheel 27, when the gear 22 rotates, the ratchet wheel 27 will rotate the screw 20 from the bevel gear 17 mounted on the end and the gear 13 located in the clutch with it. turn, will turn the screw 9. Rotating, screw 9 will move the lever of the nut 11 by a certain amount to the left. This achieves an earlier turn change and, as a result, a decrease in the trolley travel in one direction will always be by the same amount, due to which a greater amount of wool will be obtained at one end of the shelf.

In the reverse course, the pawl 24 will rotate freely with the gear 22, not the ratchet wheel 27 and at the same time the shaft 20. In view of the periodic rotation of the shaft 20 in one direction, one Ti3 of nuts 19 will gradually pass closer to the ratchet device pore until the finger of the nut 19 turns off.;. move one of the dogs 24. With one dog 24 turned off, one HJHMCHiio turns on another dog’s 24, g, for the PDA, they are mounted on the same axis1: quietly and this mechanism will work reverse order Hapka 19, produced by a switch; 1 point 24, will move backwards in a screwdriver back screw 20, then as a friend, the nut will approach it. In this case, the opposite is true: the calf will be uklicchip) the same move (1 Jt jt by the same amount as it was specified before. At that moment another regiment will be laid, but from the thick side, i.e. from the heel side, n then prem as the first regiment rolls up the worker serving the cart, canvas on a rolling pin 32, located on the side of the trolley. P r d a d ime and e o b rite n i. for caring mashines for flooring the base of a wood boot, characterized by the use of a screw 20 With a freely rotating sludge gear 22, coupled with an unattached comb 21, which gear 22 is equipped with a finger fixed to him with paws 24, which are heated with directional slots .chub ratchets 27, stubbornly mounted; gx on the chuck 20 and alternately, through 1dc IV with sd () fingers, transmitting movement to the screw 20 that rotates the gear 17 associated with the mechanism for an even movement of the carriage I, consisting m from station 9, fitted with nuts 11 and N, serving to shift the cart from forward to reverse, by means of engaging gear 4 or gear 5 or gear 6, which are freely seated on a shaft 31, also equipped with gears 12, in coupling with gear 4, coupled to the rack 10, attached to the platform of the cart.

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