SU549530A1 - Glove dvukhfonturny ploskofangovy machine - Google Patents

Description

The aim of the invention is to improve the reliability of the production of gloves, as well as reducing the length of the gumming systems and the expansion of patterned possibilities.

This is achieved by the fact that in a glove two-fountain flat-fang machine containing needles articulated with needle-drivers with heights, control mechanisms of needle-drivers and platii, enclosing a carriage with rulers of approaches, each lays down a carriage with two planks, each of which has wedging arms, lower and upper centers of the plank and located on opposite sides of the vertical axis of symmetry of the board, a crown wedge and controlled means for moving the needles to cheat and transfer loops from the first to the second break line of the rulers pov, and software device, controlled means of moving needles for quenching and transferring loops from the first to the second breaking line of the rulers of each board is made in the form of a trapezoidal wedge, the lateral working edge of which faces the lateral working edge of the underlying wedge below it, trapezoidal the wedge is mounted on the board with the possibility of moving along the lateral working edge of the lifting wedge in two positions, one of which corresponds to the moment of transfer of the loops from the first to the second break line o, and the other, to a kulirovany, each lower mullion is installed with the possibility of embedding relative to the board, and the automaton is equipped with mechanisms for erecting the lower mediators kinematically connected with a software device.

Each lower center piece is set to be halfway along the board, and each needle bar control mechanism contains a device for three-position needle pick-up.

An automaton can have needles with hems, and a trapezoid wedge of one board and a kulyarny wedge of another can be located above the upper center-plates in the zone of movement of the needle needle.

The trapezoid wedge of each board can be located in the zone of movement of the needle bar thread and adjoin the corresponding upper centerpiece.

FIG. 1 shows the described automaton, cross section; in fig. 2 - kinematic diagram of the automaton; in fig. 3 - needle bar control mechanism; in fig. 4 and 4a is one embodiment of the selection elements; in fig. 5 shows the layout of the selection elements on the program drum; in fig. 6 - two opposite locking boards (systems) made in the first embodiment; in fig. 7-two opposite locking boards (to the stoving systems) made according to the second variant; in fig. 8 is a device for controlling lower messengers; in fig. 9 - enclosing carriage and trapezoid

the wedge of the first castle board at the moment when the hinges of the little finger (on the right, closer to the wedge) and the middle finger (on the left) are transferred to the second breakaway level; in fig. 10 is a diagram of the location of the needles, loops and rulers of the enclosing carriage at the time of the beginning of the earnings of the left (right) and index (left) fingers; in fig. 11 - the position of the closing carriage in relation to the needle beds

since one full cycle to get a standard glove; FIG. 12 is a diagram of the earnings of the toe and in the underside of the cylindrical part of each of the fingers; in fig. 13 is a diagram of the development of a large finger.

The glove box contains a bed J, two phontographs 2 with tongue needles 5 and needle drivers 4, a mechanism 5 for controlling needle drivers 4, a carriage 6 with locking boards 7 and platinum boxes with platinum 8, enclosing the carriage 9, the drive 10 from the engine to the working bodies.

The needle bar control mechanism 5 contains a software drum // with pushers 12 installed in it, which

spring loaded slings 13, mounted rotatably on axis 14, rest. HZ swings have teeth} 5, covering the shanks 16 of the needle drivers 4 in order to transmit the movement last to the software

drum U /. Selecting elements (Fig. 4, Fig. 4, a) can be made in the form of gear racks 17 and 18, while the height of the teeth of the rail 18 is greater than the height of the teeth of the rail 17. In the slots of the drum 11 both gear racks, some of them, are installed simultaneously. which, depending on the program, have been broken.

This allows for a three-point selection of needles.

Positions first: the studs rest on the surface of the drum (the teeth are broken off) - the needle bar 4 is completely recessed.

Positions of the second: Schwingp 13 rests on the teeth of the slats 17 - the pc of the needle bar 4 protrudes half.

Positions are third: the studs 13 rest on the teeth of the lath 18 - the pc of the needle bar 4 projects completely.

Wedge control systems

switching of the thread guides is carried out from the reels 19 and 20. The sequence of the technological cycle in the gap is determined by the counting circuit 21, which, like the reels II, 19, 20, receives movement from the cam mechanism 22. The reels turn by the ratchet mechanism.

The lock boards, made in the first embodiment, contain symmetrically arranged four retractable lifting wedges 23, 24, 25, two retractable lower mules 26 and 27, upper mundions 28 and 29, a culinary wedge 30, a trapezoidal wedge 31, a culinary wedge 32, a trapezoidal wedge 33 ,

supporting wedges 34 and 35.

The side working edges A of the trapezoidal wedges 31 and 33 face the side working edges B of the respective lifting wedges 25 and 23.

Wedges 30, 33, 34, and 35 interact only with tongues of needle needles 3, the remaining wedges interact only with weights of needle drivers 4.

The lock boards, made according to the second variant, contain the same set of wedges, but unlike the first variant, the cutting wedge 30 and the wedge 33 are located in the flow zone of the flow of the needle bar 4 and are mounted to move along one of the edges (edges) respectively of the upper center pieces 36 and 57.

The control of wedges, in particular the lower mundles 26 and 27, is carried out as follows. Movement from the drum / P with the overlays 38 is transmitted to the levers 39 mounted on the axis of rotation, which control the command fingers 41 through the flexible cables 40. On the landing carriage, below the locking boards 42, relative to which the lower centers 26 (or 27) should move, the sliders 43 and 44, which are interconnected by a gear wheel 45. The upper face of the slide 43 is stepped and is in constant contact with the finger 46 of the support rod 47 of the middle piece 26 (or 27) due to the compression spring 48. When the carriage moves to the extreme position, slider 43 either gender un natalkivayuts 44 on one of the protruding finger command 41, whereby the sliders and are moved due to the stepped surface lower converted mullions in the desired position.

To draw a series of loops, for example, the first pair of fingers (little finger and middle) before starting the borrow of the second pair of fingers (bezelny and index), from the zone of the hold, the machine uses a carriage consisting of a housing 49 with attached to it both stoiron rulers 50 with a shaped groove 51. Rulers 50 can be made as one-piece, i.e. from one plate, or composite, which facilitates their manufacture, but does not affect the technology in the undercarriage (in Fig. 9 composite lines are shown). The housing 49 of the carriage along the entire length has a longitudinal groove 52, into which the manufactured product passes. The movement of the enclosing carriage is carried out due to the kinematic connection with the transferring carriage 6. The kinematic connection is carried out using a device, which is supported by the program drum 19, similar to the devices for moving the yarn feeders.

The enclosing carriage 9 during one complete cycle is moved four times from one extreme position to the other (Fig. 11).

In position I, the enclosing carriage 9 is positioned relative to the fixed pattern 2 when the first wager of fingers and the palm of the hand and wristband are worn.

In position P, the carriage is positioned relative to the phonture 2 when the loops of the last row of the first pair of fingers are removed from the zone to the three, that is, when the loops are transferred to the second breakaway level, as well as when the second pair of fingers is inserted.

In position P1, the carriage 9 is located

relative to pattern 2, when inserting the loops of the last row of the first pair of fingers into the zone in the low, as well as when wearing the glove case (the palm part up to the big finger). In position IV, carriage 9 is located

5 relative to the phonture when taking out the last row of hand loops from the zone to the thumb, as well as in the thumb.

The mechanisms for embedding the lower media NIKOV include levers 39, cables 40, fingers 41, sliders 43, 44.

When you enter the left n type glove with visits, the machine operates as follows.

5th the glove begins at the ends

two fingers (Fig. 12), i.e., the product is self-paid by laying the threads on the needles of both fountains, selected by the drums 11 and corresponding to the filling width

 finger (Fig. 12, a). When laying the first row, all wedges protrude to full size from the lock board. Then, from the left and right side of the zone, two needles, for example, three needles, are knocked out, stitching a row of the curly surface on the first file (Fig. 12.6), the last needle of the second font is drawn out to an incomplete conclusion, a thread is laid on it and They hook up a row of a kulirnaya surface on a second fountain (FIG.

0 12, c). Laying the thread on the extreme needle is carried out to obtain a raviomerically rounded part of the toe, for which the lower center piece is sunk into the heel of the extreme needle bar half. Consistently, with 5 liters of needles on both sides, the toe and the cylindrical part of the finger are pulled in (Fig. 12, d, e, f, g).

After finishing at the bottom of the little finger, the corresponding guide is turned off by the drum 19, and the needles by the drum 11 and the middle finger is brought to the required length. Then the loop of the little finger and the middle finger wind up on the second pick level, i.e.

55 figure groove 51, for which wedges 33 and 31 are moved to the lowest position by the control drum 20 and synchronously moved to the idle 6 and the 9 carriages to the extreme position (Fig. 11, P). Wherein

In the position of the enclosing carriage 9, the earnings are made and the knowledge of the second pair of fingers is similar to the earnings of the first pair of fingers. When making a second pair of fingers, extreme needles are involved.

65 fingers of the first pair with one or both sides, as a result of which "approaches" are formed (Fig. 10).

After finishing the second pair of fingers, the closing carriage 9 is moved to the leftmost position (Fig. 11, III), and the loops of the first pair of fingers are introduced into the zone. To close the holes between the fingers, the axis of the adjacent fingers, one yarn, during the movement of the locking carriage 6 form sketches of a number of needles that participated in the formation of “approaches, for which heats the needles of the selected needle bar and the lower middle ones halfway down. Then, in the yarn guide 53, the palm of the glove case to the base of the thumb (Fig. 13, a).

The thumb is pulled on the needles, which are attached to the index finger, as follows (Fig. 13).

A yarn briber 54, filled with cotton yarn, produces one row of ibrods to needles withdrawn for incomplete conclusion by lowering half of the lower mullions 26 and 27 and the flow of needles taken by the drums //. Thereby, the back and palm sides of the glove case are joined at the base of the thumb. The heels of all the other needles are completely recessed at this time (Fig. 13, b).

Several rows of loops are wired to the needles of the first ply, for which either lifting wedges 24 and 25 or the needles of the second syringe needles are inserted, and the middle pane 26 of the first fountains and the needles of the syringe needles are extended to the full.

The yarn guide 54 with a cotton thread is disconnected and the loops from the needles of the thumb of the first form are dropped at idle.

The hinges on the needles of the thumb of the second phonture are removed from the zone in the underside, moving the enclosing carriage 9 to the extreme polishing (Fig. 11, IV). At the same time, the previously dropped loops of the first phonetra, carried along by the pulls, are also lowered into the groove 52 of the enclosing carriage.

Earnings (Fig. 13, c), the position of the toe and the cylindrical part of the thumb are made by the yarn guide 55 in the same way as the previous fingers. Thread guides 55 and 53 are threaded with a primary (for example, woolly) thread, from which all yerchatka is used.

After finishing the desired number of rows, to connect the loops of the finger with the loops of the palm with a yarn guide 55, sketches are made on the two extreme needles of the first pattern (lower center 26 and the heels of the needle drivers are recessed halfway), and the yarn guide 54 has two rows of “needle working” the second file, after which the yarn guide 54 is turned off (Fig. 13, d).

For one revolution of idling, the carriages without a thread guide drop loops from the needles of the second fountain.

The hinges of the body of the Christina from the second phonture, which are located on the second breakaway level, are introduced into the zone in the low, their transfer to the first

breaker level by moving the enclosing carriage to the left position (Fig. I, I). After that, the glove case continues, for which loops are formed on all

needles designed for the housing frame. In this case, the loops of the thumb from the second phonture are connected in one row with the loops of the glove case. After finishing the development of the desired length of the body gloves glove

wristband. When you are in the picture, a high growth thread can be used, laid by an additional thread guide. After working out the izuhnoy length naivulsnika idling carriage without thread guides

drop the loop of the glove from the machine needles.

This process is in the left glove.

is running out. The process in the lower right five-tier glove is similar to that of

higher.

In this way, the loops of the hole between the palm and the thumb are secured with an indomitable thread, which, after removing the gloves from the machine, is removed and the hole is sealed.

The automatic machine enhances reliability in the use of standard gloves, which leads to a reduction in waste and reduces waste.

Claims (4)

1. Glove dvuhfonturny ploskofangovy machine containing needles articulated with needle drivers having heels, needle and platinum control mechanisms, enclosing a carriage with rulers of approaches, in a carriage with two planks, each of which has a lifting wedge, lower and upper middle pieces, and located on opposite sides of the vertical axis of symmetry of the board, a wedge and controlled needle transfer means for quenching and transferring the stitches from the first to the second breaking line of approach lines, and Software device, characterized in that, in order to increase the availability of glove production, controlled means of moving needles for quenching and irevod loops from the first to the second break line The lines of entry of each board are made in the form of a transection-shaped wedge, the lateral working edge of which faces the lateral working edge of the idemny wedge located beneath it, while the wedge is mounted on the board with the possibility of moving along the lateral working edge of the lifting wedge in two positions, one of which corresponds to the moment of transfer of the heel from the first to the second break line, and the other is to a cheating, each lower mullion is installed with the possibility of embedding relative to the board, and the automaton is equipped with kinematically associated mechanisms for the insertion of lower mumps. 2. The automaton according to claim 1, characterized in that each lower mullion is set to be flush with the board by half, and each needle control mechanism contains a device for three-position needle pick-up. 3. The automaton according to claim 1, characterized in that the needles have hems, and the trapezoid wedge of one board and the culinary wedge of the other are located above the upper middle pieces in the area of movement of the needle flow. 4. An automatic machine according to claim 1, characterized in that the trapezoidal wedge of each board It is located in the zone of movement of the needle bar thread and is adjacent to the corresponding upper centerpiece. Sources of information taken into account in the examination: 1. USSR author's certificate N ° 203131, D 04 B 7/34, 1968 2. Tsitovich IG, et al. “New technologies and equipment for the manufacture of glove products. Overview TsNIITEElegprom, Moscow, 1974, p. 30-39. pltilty 2} it "" fPui 8 mmiimm / l Have well ,: ,, ,, P.IIIIII.  and (jr cjrij u vy and u and and and n n n G) n n n (7 rO o o o g ;: f PPPPPPPPOPO OOOOOCviOOOO O  (vj c j-2j5 iy ((JUUUUUUUUU l (to it L T5 -5 C5 5 T5 5 C GT5 T: GT5 iiiiiioiiiii R P o P o o n o, CS 77 g7 Ci o I Q Q LINDADR OOPPOO ABOUT LJ; y tLjfCLjnL L ( J i5 lii) (iji (ml b and and and o and a 00 QSi 00 05 SG oooUoi SL) (fv Q Q Q Q f (l) -. Cfij; li5jLJVJUlu l jriyrtir jni n№3r-iyr- | jri: niriL5 (Y-h G "- g - gz-) o and . ) e BTZSHSPPG in , fro 7 (GO SP (r (j (J ((Ki (I h D) h o D) O P G; N ri about (P1G7 | GT70 G | T p1TO (T7 | GOSG iTHifrinf infirt i liJ inLjJp-jr - -) o if with 0 ( o u o o OOG) G OPG / G D) OO (O