CN2301458Y - Needle stop device for hand flat knitting machine - Google Patents

Abstract

The utility model relates to a needle stop device for a hand flat knitting machine, belonging to the control part of the knitting of the flat knitting machine, which causes knitting needles to have track marks of the knitting for needle travel and track marks of stop for needle travel via the improvement on the triangle and the layer and solves the problems that the existing knitting has one have track marks for needle travel. A left needle pressing triangle (1) is arranged on the further left side of the flat knitting machine, and the flat knitting machine is in home position. A right needle pressing triangle (2) is arranged on the further right side. A turning triangle (3) is arranged between the left needle pressing triangle (1) and the right needle pressing triangle. The layer (8) is arranged in the home position, and a stop device for the needle is additionally arranged. When the needle is stopped, the operation is simple. A front needle bed and a back needle bed can be additionally provided with the stop device for the needle respectively. The utility model has the advantages of increasing the function of knitting, reducing the labor strength of workers, and improving the production quality.

Description

The hand flat machine knitting needle device that stops

The hand flat machine knitting needle of the utility model patent device that stops belongs to flat machine braiding control triangular portions, by the transformation to former triangle and press strip, knitting needle is stopped do not participate in braiding.

When knitting needle weaves garment piece on the hand flat machine of knitting industry at present, the trace that takes the needle of pin heel has only a kind of, the part knitting needle temporarily stops and does not participate in braiding, the coil of the knitting needle that stops of part by manually being transferred on the knitting needle of not participating in braiding on another needle-bar with instrument, the knitting needle that stops is not temporarily participated in woven stitch, the knitting needle that the stops district that deactivates, when waiting to weave to certain position, this part knitting needle that stops is participated in woven stitch again, originally the coil that stopped on another needle-bar on the knitting needle shifts, continue to participate in another section of braiding garment piece, the garment piece of braiding surface forms aperture like this, influence the outward appearance of garment piece, increase workman's workload, before and after finishing needle-bar stop braiding can only the armrest operation.

The purpose of the utility model patent provides the hand flat machine knitting needle device that stops, and during the braiding garment piece, the knitting needle that need stop stops knitting needle by the transformation to former triangle and press strip and do not participate in braiding, and two kinds of traces that take the needle are arranged.

The hand flat machine knitting needle of the utility model patent device that stops is characterized in that left depressing cam (1), and right depressing cam (2) turns to triangle (3), and press strip (8) constitutes the knitting needle device that stops, shown in figure (1).Left side depressing cam (1) is contained in the Far Left of flat machine origin-location, and right depressing cam (2) is contained in rightmost, turns to triangle (3) to be contained in the centre of left depressing cam (1) and right depressing cam (2), and press strip (8) is contained on the origin-location.Left side depressing cam (1), former left depressing cam of the aspect ratio of right depressing cam (2) and right depressing cam are low, turn to triangle (3) top thickness thinner than the former triangle that turns to, and press strip (3) is jagged.When the knitting needle of braiding need stop the time, upwards push away the pin heel of the knitting needle that stops, the breach by press strip contacts with press strip and stops, during the head back and forth movement, left side depressing cam (1), right depressing cam (2) turns to triangle (3) to pass through at the lower limb of the knitting needle pin heel of stopping, other knitting needle that need weave is in left depressing cam (1), right depressing cam (2) turns to triangle (3) effect down, carries out the braiding of garment piece, and can on the knitting needle that stops, add one section yarn, on garment piece aperture can not appear.

Below in conjunction with drawings and Examples the utility model patent structure is given a detailed account.

Figure (1) is the utility model patent knitting needle figure.

Figure (2) faces and schematic side view for turning to triangle (3).

Among the figure (1): (1) left pressing three pins, (2) right depressing cam, (3) turn to triangle, (4) intermediate cam, (5) left rise cam, (6) right rise cam, the heel of (7) knitting needle pin, (8) press strip, remove the heel of (7) knitting needle pin and walk by the triangle needle tracking, outside press strip (8) was contained on the former needle-bar, other all was contained on the former head, left side depressing cam (1), right depressing cam (2) turns to the upper end that triangle (3) grinds off and the groove formation of press strip (8) the lower end knitting needle device that stops, and makes knitting needle can not participate in braiding, left side depressing cam (1), right depressing cam (2) turns to the lower end that does not grind off and the intermediate cam (4) of triangle (3), left rise cam (5), right rise cam (6) has constituted the braiding needle tracking, and knitting needle pin heel (7) weaves normally along the knitting needle trace.

When hand flat machine takes up one's knitting, knitting needle moves along the needle tracking of triangle, in the time of need not stopping knitting needle, knitting needle is along the following needle tracking figure motion as figure (1), be normal braiding, knitting needle pin heel (7) upwards is pushed into and press strip (8) when lower limb contacts when needs stop knitting needle, and by left depressing cam (1), right depressing cam (2), turn to the knitting needle device needle tracking motion of stopping that the upper end constituted of triangle (3), so just finished the knitting needle braiding of stopping, when needing normal the braiding, push the position that returns to original braiding in the knitting needle pin is called in person (7) and normally weave, finish the braiding overall process.

The hand flat machine knitting needle of the utility model patent device that stops, simple to operate in the time of need stopping knitting needle, the front and back needle-bar can increase the knitting needle device that stops, increased hand flat machine braiding function, reduce working strength of workers, improved product quality, improved efficient.

Claims (1)

1. the hand flat machine knitting needle device that stops is characterized in that left depressing cam (1), and right depressing cam (2) turns to triangle (3), and press strip (8) constitutes the knitting needle device that stops.Left depressing cam (1) is contained in Far Left in flat machine, right depressing cam (2) is contained in rightmost, turn to triangle (3) to be contained in the centre of left depressing cam (1) and right depressing cam (2), press strip (8) is at the right depressing cam of left depressing cam (1) (2) and turn to the top of triangle (3).Left side depressing cam (1), the height of right depressing cam (2) reduces, and turns to triangle (3) top reduced thickness, and press strip (3) is jagged.