KR800001135Y1 - Loom with the inserting device of water-jet type - Google Patents

Abstract

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Description

Weaving machine with water jet engraver

1 is a partial perspective view of a weaving machine having a waterjet type enclosed device of the present invention,

2 is a cross-sectional view showing a power transmission process in the present invention silk machine,

3 is a view illustrating the operation of the waterjet type encasement device of the present invention,

4 is a summary explanatory diagram of the entrapped state in the present invention.

The present invention is configured to replace the waterjet type enameling device in place of the shuttling motion mechanism of the conventional shuttling motion type weaving machine so that various advantages can be seen by waterjetizing the existing weaving machine.

In the conventional shut-down motion weaving machine, the weft is enclosed in the inclination opening with a shuttle. Therefore, various devices such as a shuttle box motion, a slope protection device, a north protection device, and a weft stop device are required. Not only is it complicated, but also the drum room has to be changed frequently, so the loom should be replaced once the loom is stopped. Therefore, there are various defects such as the production of low-end products and the deterioration of work efficiency.

Recently, so-called waterjet looms have been developed to solve these defects, but these are too expensive in terms of price and have problems in mass use.

In the present invention, by converting the existing shuttling device of the existing heavy-duty weaving machine into a waterjet type, it is possible to use the waterjet type loom at low cost and to solve the defects of the conventional shuttling device. When described in detail based on the drawings as follows.

In FIG. 1, the water jet type entrainment apparatus chamber B is attached to the side of the conventional weaving machine A, and in FIG. 2, the main chain gear 2 and the interlocking chain gear 3 are attached to the crankshaft 1. (4) is inserted and the drive shaft (5), the creep drive shaft (6) and the wheel drive shaft (7) for driving the selvage weaving device in the apparatus chamber (B), and the chain gear (5 ') of the drive shaft (5) and Connect the interlocking chain gear (3) with a chain, insert the chain gear (6 ') and the creep driving cam (8) into the creep driving shaft (6), and connect the chain gear (6') and the interlocking chain gear (4), The chain gear 7 'inserted into the wheel driving shaft 7 and the main chain gear 6 are interlocked, and the crank shaft 1 and the wheel driving shaft 7 protrude out of the apparatus chamber B in FIG. A pumping cam 11 is fitted to the crankshaft 1 to operate the rod 13 of the pump 12 attached to the bottom thereof, and a separate pin shaft 10 is projected in FIG. 3 to spring on the pin shaft 10. A lever (1) in which the projection shaft (15) protrudes so as to be imprinted with the 6) was inserted to feed the feed 17 into the protruding shaft 15 so that the feed 17 was brought into contact with the outer circumferential surface of the wheel 18 inserted into the wheel drive shaft 7. B) The clamping iron 20 of the upper clipper 19 installed above is fixed to the fixing pin 21 so as to be operated by the creep driving cam 8 which is condensed inside the apparatus chamber B, and the clipper (Fig. 19) The nozzle 22 attached to the inner side and the pump 12 are connected to the supply pipe 23 so that the nozzle 22 sprays the water pumped from the pump 12 and the suction pipe 24 toward the rear of the clipper 19. ), The suction pump 25 and the connection pipe 26 were connected, and the catch cord spindles 27 were attached to the other side of the loom A to catch the thread Ra unrolled from the catch cord 28. By twisting the letter "Y" in the odd spindle (27) was configured the device invented.

In Fig. 4, R is a weft yarn, 29, 29 'is a selvedge drive, and 30, 30' are weft cutters, which are known.

Referring to the effect of the present invention made as follows. The suction pump 25 is operated in FIGS. 1, 3, and 4 to apply suction force to the suction tube 24, and the weft yarn R, which is released from the bobbin through the apostle, is wound around the feed 17, and then the suction tube 24 is The weft (R) is stored by suction force and flows into the nozzle (22) through the creep (19). In FIG. 3, the pumping cam (11) operates the rod (13) by rotating the crankshaft (1). In FIG. 12, the pump 12 causes water to spray the nozzle 22 through the supply pipe 23, and the wheels 18 are supplied so that the weft yarn R wound on the feed 17 is supplied by the weft length of the woven fabric. ) Rotates the feed 17 to pull the weft (R) by the weft feed length to store in the suction pipe 24 to remove the frictional resistance of the weft (R) when the nozzle 22 to eject the weft smoothly The amount of the weft yarn which is entwined, and the thread (Ra) twisted to the catch cord spindle (27) bites the end of the weft yarn and the weft cutter (30, 30 ') is encased. The cutting of the cell beige driving device 29 (29 ') of the two ends of the fabric to be treated. As such, the present invention removes the shuttling movement mechanism from the shuttling machine and installs the waterjet mechanism instead, so that the waterjet type is entrained, but the wheel 18 and the feed 17 are driven so that the length of the gastrointestinal yarn is constantly supplied. At the same time, since the weft (R) is stored by the suction force of the suction pipe (24), the weft (R) does not receive a frictional resistance when entering the stomach, and has the advantage of smoothly entering even with a small injection force. There is no need to change the room thread, so the work efficiency is improved and the fabric is not advanced, and the fabric is high-quality. There is no need to replace the room thread, so labor cost is reduced. Weaving soon has the advantage that weaving costs become cheaper.

Claims (1)

Remove the shuttling mechanism from the conventional shuttling machine (A) and install the waterjet type inlet chamber (B) in this part, but the main chain gear (2) and the interlocking chain gear (3) on the crankshaft (1). Inserting (4) interlocks the drive gear (5), the creep drive shaft (6) and the chain gear (5 ') inserted into the wheel drive shaft (7), the interlocking chain gear (3) (4) and the chain gear (6'). The pump 12 is operated by inserting the pumping cam 11 into the crankshaft 1 protruding out of the apparatus chamber B, and inserting the wheel 18 at the end of the wheel drive shaft 7 to the lever. A weaving machine having a water jet type inlet device, characterized in that configured to pull the weft (R) by rotating the feed (17) inserted into the projection shaft (15) of (16).