SU20797A1 - Reed Plate Making Machine - Google Patents

Description

R | Sch | S | RSCH | 1PM || RZD1 | p: bevel gear 35 and drive pulley 39, of which gears, 37 interlock with gears 40 of shaft 41, also mounted on frame 1 and equipped with cranks 42, connected to one end of connecting rod 43 connected to the other end with a slider 44, which compresses the reed. The gear 38 of the shaft 36 engages a wheel 45, which can be coupled with a sleeve 46, mounted on a shaft 47 fixed on the same shaft 1, equipped with movable brackets 48 with bevel gears 49, transmitting the rotation of gear 50 and with it to the shaft 51; on the shaft 47, in addition, a fist 52 and a ratchet wheel 53 are mounted, with which the pawl 54 couples to the wheel 45, which fits. The fist 52 is supported by a roller of the lever 55 mounted on the shaft 56, reinforced on the same frame 1 and provided with levers 57 and 58 and guides for rods 19 by sleeves 59. Levers 57 are connected to cable 60 connected at one end with frame 61 in a filling device and carrying a counterweight 62 at the other end. Rollers 63 and 64, respectively, are used to guide tension wires 65 and 66, between two parallel rows of which 6 portions of reed enter the press chamber formed by plates 67 equipped with ratchet teeth 68, and the edges of the latter are cut off by saws 69 at the exit of the press chamber. The bed 1 is equipped with guides in which vertically suspended from cable 60 can move to the hallway a device (Figs. 3 and 4) consisting of two pairs of cam discs 71 and 72 mounted on a shaft 70, acting on guided in stationary parallels and equipped, respectively, with counterweights 73 and 74, crossbars 75 and 76. Cross bar 75 is provided with p home arm 77 with springs 78 and bonded to them a compound rocker arms 79 1, which is able to act through the cut j axis 80 on the nut 81; the cross member 76 carries a row 82 of plots 82 with inclined cam grooves 83, which can be moved in boxes 84 connected to crossbars 75, sliders 85 with hook knives 86. When the machine starts working, pulley -39 (Fig. 1 and 2) , receiving rotation from the transmission, drives the main drive shaft 36, which with gears 37 causes gears 40 and shaft 41 to rotate, and gear 38-wheels 45, which are freely mounted on shaft 47, why the latter remains at rest. The shaft 41, at the indicated rotation, by cranks 42 and rods 43, communicates a forward movement to a slider 44 guided by squares I. Simultaneously with the pulley 39, the shaft 2 is rotated from the transmission, from the driving drum 4, on which the web 5, supported with the other end of the second drum (not shown), near which there are two circular saws. The reed, stacked in small packs on the blade 5 between the supporting drum and the saws, is carried along by the blade 5 and is cut by the saws into pieces of a certain length, which are brought to the drum 4 and dumped into the groove 6. When the shaft 2 rotates, the gears 3 mounted on it also rotate gears 16, 17 are forced to rotate the disks 15, jadal with fingers 20 on the 6th portion of reed introduced into the trough, in order to seal it and press it to the ends of the forks 7. In the working stroke of the slide 44, one of the cranks 42 by the protrusion 87 lifts into The appropriate moment is the appendix 88 of the lever 30, which by the second process 29 lifts the lever 27, and the latter produces the coupling of the clutch 26, which has rotated until now with the bevel gear 31, as a result of which Ha4tjHaeT rotates the shaft 21. As the latter rotates, the finger 23 presses on the finger 89, rotating together with its axis 90, fixed in the bracket 91 and the carrier fork 7, the ends of which come out of the chute 6; at the same time, the levers 24 with fingers 25 push the portion of reed from the chute 6 freed by forks into the channel leading to the pressing chamber. The fingers 25, in order to eliminate the entrainment of reed after their introduction into the channel, are provided with each process,

 when the cam shaft 21 rotates:. of the part of the discursions 12, which allow the fingers 25 to deflect under the action of their own weight when they are placed; The forks 7, on arrival of the fingers 25, close the chute 6. Thus, a portion of the cannula is pressed into the channel between the wires 65 and bb by pressing the slider 44 pushing it along the 1 pressing chamber formed by the molds 67, in order to prevent the pressed part from returning under the action of elastic forces are ratchet teeth 68; The tension of the wires 65 and bb is regulated by a special apparatus (not shown in the drawing). During the reverse course of the slider 44 after pressing the blade gear 40 fist; 92 g-one. The lever 58, as a result of which the coupling 46 interlocks with the continuously rotating wheel 45, and the shaft 47 starts to rotate, causing the conical gear 50 to rotate through the gear 49 and the shafts 51 with it rotate. Hooke’s hinges with them are the shafts 70 (figs. 3 and 4) with cam discs 71 and 72, the first of which move the cross member 75 downwards, which through the arms 77 and 79 acts through the shaft 70 on the nut 81, displacing the latter, therefore between it and the plate 93 is clamped into the gate voloka94 (FIG. 1) passed through the eyelet 95 (Figs. 4 and E).

When the shaft 47 (Figs. 1 and 2) rotates, the fist 52, whose movement by means of the ratchet mechanism 53, 54 is consistent with the movement of the wheel 45, releases the lever 55, as a result of which the shaft 56 rotates to the right with the lever 57, which is lowered suspended on the cables 60 into the fitting device 61. Then the cam disc 72 (Fig. 3 and 4), rotating together with the shaft 70, lowers the cross member 76, the inclined cam grooves 83 of which cause the sliders 85 to move with noFiopoTHbiMH on them with hook-shaped knives 86. Last, the meeting is clamped between the nut 81 and a plate 93 wire cut off from her required piece and bend it to the end of the main wire 65, 66, giving the wire a hook shape, which covers I

reed. Upon further development of hall 47, the cam disks 71 and 72 (Figs. 3 and 4) release the crossbars 75 and 76, which are lifted under the action of the counterweights 73 and 74, as a result of which the knives 86 are set to their original position. Further, the shaft 47 (Fig. 1) with a fist 52 raises the lever 55, which by the levers 57 and the cables 60, in its turn, lifts to the hall fixture 61 in the upper position. When moving upwards in the hall fixture, the wire 94, clamped in a special apparatus (not shown in the drawing), remains in place, the entrance to the boxes 84 that are being pushed onto it, which is then charged with a wire in the hall fixture for its further work. By the end of the above operation. When carried out in the hall fixture, the slider 44 fits into the hood 6, the curvature 42 again includes the sleeves 26, and the entire process described above is repeated.

The subject of the patent.

A machine for the manufacture of plates of st and n and 3 reeds, characterized by the cumulative use of: a) 5, 4, 2 pass conveyor (Fig. 1 and 2) for feeding the reed to the guide trough b, in front of which conveyor two round saws for trimming the feeding reed to a certain length; b) a chute 6, formed on one side by a row of fixedly mounted, respectively curved bars 8, and on the other side of a driveline 12 and bars 13 connected to them with a cross bar 14 of the machine bed; c) devices for compaction of reed introduced by a conveyor into 6, which adaptation consists of disks 15, received rotation from shaft 2 of said conveyor and connected to each other freely inserted into them near the periphery by a cylindrical rod 18, rigidly connected to rods 19 and fingers 20 of which the rods 19 are guided by a coupling 59, loosely mounted on the shaft 56, and the fingers 20 are intended to press, when the disks 15 rotate, a portion of the reed is inserted into the chute 6 and press it to the ends of the forks 7 extending into the chute; d) devices for transferring the compacted portion of reed from the chute 6 into the channel between two parallel rows of tensioned wires 65 and 66, respectively, guided by the first rollers 63 and the second by rollers 64, mounted free of fixed axles, which device consists of a shaft 21 with supports in the disks 12 and the brackets 22, receiving rotation at a proper period from the main drive shaft 36 of the machine by means of appropriate gears and the clutch 26 and the bearing pin 23 and the levers 24 with fingers harmonically attached thereto 25 : the first is to push the finger 89, in order to remove 6 ends of the forks 7 from the chute by turning them along with the bearing finger 89 to the axis 90, and the second to move the portions of the reed released by the forks 7 into the specified channel and the fingers 25 , in order to eliminate the reed entrainment after the introduction of its S channel, each is equipped with a process that slides when the shaft 21 rotates through the fist portion of the discs 12, allowing the fingers 25 to deflect under their own weight at their lower position, after inserting a portion into channel; e) devices for starting up and stopping shaft 21, which device consists of a coupling coupling 26 controlled by a lever 27, which is acted upon at appropriate periods by a lever system, a protrusion 87 on one of the cranks 42; e) crank mechanism 41, 42, 43,44, receiving movement through gear "37, 40 from the main drive shaft 36 and intended for pressing each portions of reed | a slider 44 inserting a portion fed into the channel between wires 65 and 66 into a bale chamber formed by plates 67 equipped with ratchet | teeth 68, to prevent the return of the waste; under the action of the forces of elasticity, the compressed part during the idle motion of the slide 44; g) in the 1H1R1RShRShSh 1-way hallway, consisting of receiving two rotational shafts 71 and 72 (Fig. 3 and 4), periodically rotated from the shafts 51 (Figs. 1 and 2), directed respectively to motionless parallels x and equipped with counterweights on 1 crossbars 75 and 76, of which the first 75, I through a series of springs supplied by us I 78 levers 77 and the lever link 79 connected with them by means of the lever link 79 acts through the nut 81 in order to movement for clamping between it and the plate 93 in the bead wire 94 (FIG. 1) passed through Azok 95 (Figs. 3 and 4), and the second 76, carries a row of plates 82, with inclined cam grooves 83, for moving the boxes 84 connected to the crossbar 84, 75, sliders 85 with hook knives 86, swiveling on them, to cut the desired piece of wire 94 and bend its ends onto the main wires 65 and 66; h) devices for communicating the periodic rotation of the fist discs 71 and 72, consisting of those connected with the shafts of these discs, using Hooke's hinges, shafts 51 (Fig. 1 and 2), which receive rotation from the main drive shaft 36 via gear 38, 45 with wheel 45 freely seated on shaft 47 and coupling 46 associated with it, reproducing at appropriate periods grip 47 of wheel 47 when lifting levers 58 seated on shaft 56 under the action of fist 92 on gear wheel 40, and a) devices for periodically raising into a ballroom that, for the purpose of subsequent gripping the wire -94 (Fig. 1) and lowering it by the required amount for cutting and bending, which device consists of a knuckle 52 stuck on the axis 47, acting in the underlying periods on the cranked lever system 55, 56 57, the lever 57 of which is connected with the cable 60 connected at one end with the frame 61 in the tambourine and carrying the other end of the counterweight 62 at the DOG, for which the movement of the fist 52 and the wheel 45 is detrimental to the ratchet 53, 54.

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“Atheitu S.D. Shakh y 20797.