JPH0426468Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a moving device around a jacquard reed in a warp knitting machine with a jacquard device.

[Problems to be solved by conventional techniques and ideas]

Conventionally, the structure of a conventional warp knitting machine for knitting multi-reed lace is that a ground reed is provided at the front of the knitting machine, and multiple rows of pattern reeds are provided behind it. The reed point guide installation adjustment and thread insertion are being carried out.

On the other hand, when changing patterns in a warp knitting machine that is equipped with a jacquard reed in addition to the above configuration, a dropper bar is provided adjacent to the jacquard reed and is equipped with a dropper for individually displacing the jacquard reeds. , Dropper 1
One book is connected to the jacquard device above via threads, and each thread is attached and adjusted under constant tension and with predetermined dimensions. For this reason, if the area around the jacquard reed including this dropper bar is removed after being initially installed and adjusted, readjustment will be required, so it is unavoidably configured so that it can be adjusted from the front reed side.

However, when using this method, the threads of the ground reed are cut and passed through the guide holes and then lifted above the knitting machine, and all the pattern reeds are operated from the ground reed side to change the points and adjust the attachment positions. However, parts of the body or tools may get caught in the hoisted thread during this pattern changing process, causing the thread to break or become fluffy. Therefore, there were problems such as the front winding roller and other members making it difficult to work.

The purpose of the present invention is to eliminate the above-mentioned drawbacks and to provide a device that can freely adjust the attachment of point guides and cut threads without removing the ground reed or readjusting the area around the jacquard reed. .

[Means for solving problems]

The present invention has the following configuration to achieve this objective. In other words, the entire Jacquard reed area can be separated from the knitting machine knitting part, and the reed area includes horizontal support rods to which a plurality of reed hanging members each holding the Jacquard reeds are attached in the width direction of the knitting machine. The thread 17 suspends the dropper 14 from the knitting part of the knitting machine via a moving means.
It is arranged so that it can be freely approached and separated while remaining connected.

[Effect]

When changing the pattern, first cut the base threads of the jacquard reed, tie them together at the guide end, and use the means of movement around the jacquard reed to separate only the area around the jacquard reed from the other knitting parts. Pattern change work can be carried out without any hindrance.

〔Example〕

One embodiment of the present invention will be described based on the drawings. Fig. 1 is a schematic side view showing a part of a warp knitting machine with a jacquard device in section, which is equipped with a moving device around a jacquard reed of the present invention. , FIG. 2 is a schematic side view of the main part of the knitting. Reference numeral 1 is a knitting machine frame, and above the left and right knitting machine frames 1a and 1b, a horizontal column 2 is screwed and fixed, and 3 is a reed hanging member, which is attached to the lower part of the horizontal column 2 as appropriate. A plurality of reed hanging members 3 are screwed and fixed at intervals, and a ground reed 4 and a handle reed 5 are supported on the reed hanging members 3 so as to be capable of wrapping movement in the direction of the seven rows of knitting needles. 8 and 9 are ground beams, 10
is a pattern beam group, and a frame body formed by connecting to the machine frame 1, around which the ground thread and pattern thread for threading are wound around guides 40, 50 attached to the ground reed 4 and pattern reed 5. It is installed at 11.

Reference numeral 12 denotes a jacquard reed surrounding the jacquard reed 6, a jacquard guide needle 13 attached to the jacquard reed 6, and a dropper that falls between the jacquard guide needles 13 to change the position of action on the knitting needles 7. The dropper bar 15 is made up of a dropper bar 15 which holds a holder 14 in a vertically slidable manner.
They are connected to each other via a thread 17. Next, details of the moving device will be explained with reference to FIG. Reference numeral 18 denotes a reed hanging member for supporting the jacquard reed rotation 12, and the plurality of reed hanging members 18 are attached to horizontal support rods extending in the width direction of the knitting machine at the upper rear side of the knitting machine frames 1, 1. It is attached to 19. Reference numeral 20 denotes a guide rail extending perpendicularly at both ends of the horizontal column 2. One end is fixed to the horizontal column 2 and the other end is fixed to the column 21.
is provided to penetrate inside the horizontal support rod 19, and 22 and 23 are bearings attached to both ends of the horizontal support rod 19, which pivotally support rollers 24 and 24, The rollers 24, 24 are the guide rail 2
0, while the horizontal support rod 19
At the lower part of one side, bearings 25 are screwed and fixed at appropriate intervals, and a shaft 26 is attached.
A gear 27 is fitted to the shaft 26, and a gear 27 is fitted therein so as to mesh with a rack 28 attached to the lower part of the guide rail 20. A handle serving as a rotating member 29 is attached to one end of the shaft 26.

The present invention is constructed as described above, and its function will be explained next.
When adjusting the installation and threading work, first,
A horizontal support rod 19 screwed and fixed to the horizontal support column 2,
Remove the screw (not shown) to open the rotating member 29.
, the entire jacquard reed surrounding 12 is gently moved in the direction of the arrow, separated from the knitting machine frame 1, and a space is created in which the worker can enter and work sufficiently. This allows work to be carried out without any hindrance. Furthermore, when moving, the position of the jacquard device 16 is set so that when the thread 17 is once loosened and then returned to its original position, it will be at the rearmost position of the jacquard reed 12. , unnecessary tension is no longer exerted on the thread 17.

[Effect of idea]

The present invention has the following effects due to the above configuration.

When setting the point guide of the pattern reed and inserting the pattern thread, work can be carried out without cutting the threads of the ground reed, improving work efficiency.

Even if the Jacquard reed is moved and returned to its original position, there is no need to readjust it.

This makes it difficult for the worker to touch the ground yarn and pattern yarn threaded through the ground reed and jacquard reed, preventing troubles such as thread breakage, fuzziness, and thread entanglement during the above-mentioned work.

Work such as replacing the jacquard reed and correcting and replacing the dropper becomes easier.

[Brief explanation of the drawing]

FIG. 1 is a schematic side view showing a part of a warp knitting machine with a jacquard device equipped with a moving device around the jacquard reed according to the present invention in cross section, and FIG. 2 is a schematic side view of the main part of knitting. 3 is a side view showing the main parts of the moving device. Explanation of symbols, 2...Horizontal column body, 6...Jacquard reed, 12...Jiacard reed surrounding, 18...Reed hanging member, 19...Horizontal support rod, 20...Guide rail, 22, 23... ... Bearing, 24 ... Roller, 2
5... Bearing, 26... Support shaft, 27... Gear, 28
...Easy, 29...Rotating member.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A plurality of reed hanging members 18 holding jacquard reeds 6, and horizontal support rods 19 having the reed hanging members 18 attached at appropriate intervals in the width direction of the knitting machine. Warp knitting with a jacquard device, characterized in that the entire jacquard reed 12 including the jacquard reed is provided so as to be freely accessible and detachable with the thread 17 for hanging the dropper 14 suspended from the knitting part of the knitting machine via a moving means while remaining connected. A device for moving around the jacquard reed in a machine. (2) The moving means is rotatable through a guide rail 20 extending perpendicularly from the horizontal column 2, a rack 28 fixed to the guide rail 20, and bearings 22 and 23 on the horizontal support rod 19. a roller 2 that is pivotally supported and slidably provided on the guide rail 20;
4, 24, and a rotating member 29 which is fitted onto a support shaft 26 of a gear 27 which is supported below the one roller by a horizontal support rod 19 via a bearing 25 and meshes with the rack 28. A moving device around a jacquard reed in a warp knitting machine with a jacquard device according to claim (1) of the utility model registration, characterized by: