The folding comber device of flat machine
[technical field]
What the present invention relates to is a kind of Knitting Machinery field, particularly be guide bar gaiting on a kind of flat machine.
[background technology]
Along with the progress in epoch, the hand weaving process is fewer and feweri, the variation that people require dress ornament color, style, and along with the development of fabric technology, its kind is also more and more.And flat machine is as a kind of weave machine, and it not only can exempt people's home built trouble, can also carry out in enormous quantities, short time, high efficiency running in the fabric process, quite the favor of fabric producer.But, because the arrangement of the combing needle on traditional flat machine guide bar gaiting is fixing one-time formed by scolding tin, when the fabric of braiding different size, because the arranging density difference of this guide bar gaiting combing needle, have to this guide bar gaiting is scrapped, buy combing needle again and cross comb.In order to address this problem, just the someone has invented a kind of flat machine Wuxi guide bar gaiting, look into Chinese patent, patent No. is that No. 00260058.7 utility model patent discloses this guide bar gaiting, the principal claim of this patent is to describe like this: " flat machine Wuxi guide bar gaiting; comprising: fixed head; combing needle; it is characterized in that: there is the flash of a convex both sides of fixed head; there is a groove that matches with pin bar lifting bar the inboard that fixed head is connected with flash; an end of flash has one and the groove that matches of the flange of eedle presser both sides, pressed needle-strip is arranged in the middle groove of described flash, on the pressed needle-strip of pressed needle-strip spring roof pressure in the groove of flash, the several rows of needle tray of showing preface is arranged on the plate face of fixed head.”。Though the guide bar gaiting of this structure has solved above-mentioned defective, but also existing problems, its complex structure do not say, its combing needle needle tray of will coming in and going out is pushed down and could be worked by eedle presser, fabric for different size, often to pull out combing needle, be easy to combing needle flexural deformation, in drawing the process of pin, also be easy to make combing needle to break and scrap, and, also to temporarily be placed on preservation on one side even pull out combing needle, lose combing needle so again easily.Therefore, this guide bar gaiting yet can cause many troubles in use.
[summary of the invention]
In view of the problem that background technology exists, the technical problem to be solved in the present invention provides simple in structure, the folding comber device of flat machine that the fabric of braiding different size need not to pull out combing needle and easy to use.In order to reach this purpose, the present invention adopts following scheme to finish: a kind of guide bar gaiting of flat machine, include body and combing needle, it is characterized in that described body is provided with combing needle mounting bar and hold-down bars, described combing needle is provided with enclosed installing hole, combing needle is sleeved on the combing needle mounting bar by installing hole, described hold-down bars is movably arranged on the body, front end at body is provided with the fixedly groove of combing needle, is provided with the groove of the fixing combing needle of not working in the rear end of described body.
After the present invention is sleeved on combing needle on the mounting bar, when work, combing needle is fixed with hold-down bars, fabric at different size, in the time of need adjusting the density of combing needle, as long as pull out hold-down bars, just can make the combing needle that is sleeved on the mounting bar revolve to turn to another direction by hold-down bars on mounting bar retightens, simultaneously idle combing needle is fixed in the groove, the combing needle of not interfering work, very easy to use, can not insert combing needle and make combing needle wreck, lose owing to repeating to draw, thus the service life of having improved guide bar gaiting.Its simple structure, operation has good result of use easily.
For combing needle is kept clean, above described mounting bar and hold-down bars, be provided with cover plate.
[description of drawings]
The relevant details of the embodiment of the invention is described below more in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the activity chart of combing needle of the present invention;
Fig. 3 is the structure chart of combing needle embodiment one of the present invention;
Fig. 4 is the structure chart of combing needle embodiment two of the present invention.
[specific embodiment]
In conjunction with Fig. 1, Fig. 2, the guide bar gaiting of this flat machine includes body 1 and combing needle 4, and described body 1 is provided with combing needle mounting bar 2 and hold-down bars 3, and described combing needle 4 is provided with enclosed installing hole 6, and its embodiment is Fig. 3 and shown in Figure 4.Combing needle 4 is sleeved on the mounting bar 2 by installing hole 6, described hold-down bars 3 is movably arranged on the body 1, front end at body 1 is provided with the fixedly groove 7 of combing needle, and combing needle 4 can not be moved when work, is provided with the groove 5 of the fixing combing needle of not working in the rear end of described body 1; The top of described mounting bar 2 and hold-down bars 3 is provided with the cover plate (not shown), to keep the cleannes of combing needle 4.When the fabric that runs into different size need be adjusted the density of combing needle 4, pull out hold-down bars 3, the combing needle that needs are adjusted is along mounting bar 2 rotations, makes the pinprick end of combing needle 4 rotate to the rear portion of body 1 and combing needle 4 is fixing by the groove 5 of body rear end.Excellent 2 o'clock of fixed installation, enough gaps should be left in mounting bar 2 and body 1 bottom, so that can pass through smoothly when making combing needle 4 rotations.Body of the present invention 1 rear end also will be designed to arc shape, and itself and combing needle 4 are complementary, in the time being close on the body 1 after combing needle 4 rotations, and the combing needle that can not interfere work.After combing needle 4 rotations, insert hold-down bars 3 again combing needle 4 is pushed down, but with regard to operate as normal.The process of combing needle 4 rotations is exactly the process of amounting to, thereby the present invention is called the folding comber device.Among the present invention, the groove 5 of body 1 rear end both can have the groove 5 (as Fig. 2) of radian at one of the horizontally set of body 1, utilized the elasticity of combing needle 4 that idle combing needle is fixed; Also can body 1 many groove (not shown)s vertically are set, combing needle will be contained in separately in this groove and be fixed.In order to keep the cleannes of combing needle, be preferably in a cover plate is set on the body.The present invention is simple in structure, and is with low cost, will bring positive result of use to users.