CN205839353U - A kind of hook floss cutter of tufting machine - Google Patents

Abstract

The utility model discloses the hook floss cutter of a kind of tufting machine, include cutter beam, described cutter beam has vertical section and a traversing section, vertically the upper end of section bends extension backward and forms barb, vertically the bottom of section is connected with the leading section of traversing section, the rearward end of traversing section connects the smooth section extended obliquely, and described smooth section connects the grafting afterbody that oriented rear bending extends.Use hook floss cutter provided by the utility model, moving after barb after hook takes pile loop, the most before remove hook when taking off a pile loop, the pile loop taken by hook will take advantage of a situation to deviate from from barb, then upwards skid off along smooth section, so that people and can realize hooking floss operation on the premise of not cutting open pile loop.

Description

A kind of hook floss cutter of tufting machine

Technical field

This utility model relates to a kind of tufting machine, is specifically related to the hook floss cutter of tufting machine.

Background technology

At present, existing hook floss cutter 1 ' is as it is shown in figure 1, include on one horizontal edge and once horizontal edge, the leading section of upper horizontal edge Being bent to form downwards barb, the rearward end of upper horizontal edge is connected with the leading section of lower horizontal edge, and the rearward end of lower horizontal edge is grafting tail Portion, so when hooking floss, upper horizontal edge inserts in pile loop, is hooked by barb and takes knitting wool, but owing to pile loop cannot after being taken by hook Deviate from from upper horizontal edge, and hooking floss cutter 1 ' is lasting back and forth movement, i.e. hook floss cutter 1 ', after hook takes a pile loop, needs again Stretching out hook and take next pile loop, the pile loop the most once hooked cannot be deviate from from upper horizontal edge in time, then will pile up Hooking on floss cutter 1 ', thus causing hook floss cutter 1 ' cannot be further continued for hooking floss, in the prior art, the common practice is to arrange one again Straight knife 2 ', by driving straight knife 2 ' to move up and down, formed shear with hooking floss cutter 1 ', pile loop is cut open so that pile loop energy and Time from hooking the abjection of floss cutter 1 ', it is simple to hook floss cutter 1 ' and hook floss operation next time, but so cause again existing tufting machine The cut pile product cut open by pile loop can be produced, and the loop pile product not cut open by pile loop can not be produced.

Summary of the invention

For the deficiencies in the prior art, this utility model provides a kind of also can realization on the premise of not cutting open pile loop and hooks The tufting machine of floss operation hooks floss cutter.

For achieving the above object, this utility model provides the hook floss cutter of a kind of tufting machine, includes cutter beam, described cutter Beam has vertical section and a traversing section, and the upper end of vertical section bends extension backward and forms barb, the bottom of vertical section Being connected with the leading section of traversing section, the rearward end of traversing section connects the smooth section extended obliquely, and described smooth section connects It is connected to bend backward the grafting afterbody of extension.

The beneficial effects of the utility model are: using hook floss cutter provided by the utility model, barb takes pile loop at hook Moving after rear, the most before remove hook when taking off a pile loop, the pile loop taken by hook will take advantage of a situation to deviate from from barb, and along smoothing Section upwards skids off, so that people and can realize hooking floss operation on the premise of not cutting open pile loop.

The junction that this utility model can be further arranged between described grafting afterbody and smooth section is provided with positioning recess. Positioning recess is set so that grafting afterbody can effective retaining after being assembled by grafting.

The upper and lower end that this utility model may further be provided as described vertical section is all rounded down.So arrange, can Effectively prevent vertical section when coming in contact with pile loop, hurt or cut off knitting wool.

Accompanying drawing explanation

Fig. 1 is the structural representation of prior art；

Fig. 2 is structural representation of the present utility model.

Detailed description of the invention

Giving the hook floss cutter of a kind of tufting machine as shown in Figure 2, include cutter beam, described cutter beam has a vertical section 1 With a traversing section 2, the upper end of vertical section 1 bends extension backward and forms barb 3, the bottom of vertical section 1 and traversing section 2 Leading section connects, and the rearward end of traversing section 2 connects the smooth section 4 extended obliquely, and described smooth section 4 connects to be had backward The grafting afterbody 5 that bending extends.Junction between described grafting afterbody 5 and smooth section 4 is provided with positioning recess 6.Described vertically The upper and lower end of section 1 is all rounded down 7.

Using hook floss cutter provided by the utility model, barb 3 is rear after hook takes pile loop moves, and the most before removes hook When taking off a pile loop, the pile loop taken by hook will take advantage of a situation to deviate from from barb 3, and upwards skid off along smooth section 4, so that people On the premise of not cutting open pile loop and can realize hook floss operate.

Claims (3)

1. the hook floss cutter of a tufting machine, it is characterised in that: including cutter beam, described cutter beam has a vertical section and horizontal Section, the upper end of vertical section bends extension backward and forms barb, and the bottom of vertical section is connected with the leading section of traversing section, horizontal Connect to the rearward end of section and have the smooth section extended obliquely, described smooth section connects the grafting tail that oriented rear bending extends Portion.

The hook floss cutter of a kind of tufting machine the most according to claim 1, it is characterised in that: described grafting afterbody and smooth section it Between junction be provided with positioning recess.

The hook floss cutter of a kind of tufting machine the most according to claim 1, it is characterised in that: the upper and lower end of described vertical section All it is rounded down.