CN205934361U - Strip strip device that preparation collar was used - Google Patents

Abstract

The utility model discloses a strip strip device that preparation collar was used, including conducting bar mechanism, holding strip mechanism and a play strip mechanism, conducting bar mechanism includes groove under the conducting bar, groove upper portion is equipped with groove on the conducting bar under the conducting bar, holding strip mechanism include with the conducting bar under the holding strip be connected of groove, the upper portion in groove is equipped with groove on the holding strip under the holding strip, go out strip mechanism include with the holding strip under the play strip is connected of groove, go out under the strip upper portion in groove and be equipped with out groove on the strip, under the holding strip groove the bottom surface on the holding strip groove the top surface go out the strip down the groove the bottom surface with go out the strip and go up the top surface in groove and all set up to the back is crooked, just under the holding strip groove the bottom surface with the crooked contained angle of the top surface in groove is less than on the holding strip go out the strip down the groove the bottom surface with go out the strip and go up the crooked contained angle of the top surface in groove, the play strip front end in groove down is equipped with out the strip clamping bar. The utility model discloses the elasticity that can adjust the sewing cloth, tension when avoiding the cloth to get into the sewing machine tool, the sewing after -contraction fold of avoiding lockstitching a border uses convenient and fast.

Description

Make the strip strip device of collar

Technical field

This utility model is related to a kind of sewing kit, more particularly, to a kind of strip strip device making collar.

Background technology

In prior art, the general cloth making collar is all resilient, draws due to being stretched when entering sewing machine, leads Cause the collar constricted fold after lock seaming sewing, had a strong impact on the quality of collar, and operative's machinery is bothersome, work efficiency Low, high labor intensive.

Utility model content

This utility model offer is a kind of can to adjust the elastic of sewing cloth, it is to avoid tension when cloth enters sewing machine, Avoid sewing after-contraction fold of lockstitching a border, be easy to use and efficiently make the strip strip device of collar.

For solving above-mentioned technical problem, the technical solution of the utility model is：A kind of strip strip device making collar, bag Include sliver mechanism, the front portion of described sliver mechanism is connected with clamp bar mechanism, and the back of described clamp bar mechanism is provided with mounting seat, institute The front portion stating clamp bar mechanism is connected with device；Described sliver mechanism includes groove under the sliver of the smooth setting in bottom surface, described leads Under bar, groove top is provided with groove on the sliver of the smooth setting of top surface；Described clamp bar mechanism is included under the clamp bar being connected with groove under sliver Groove, under described clamp bar, the top of groove is provided with groove on clamp bar；Described device includes groove under the shaping being connected with groove under clamp bar, institute The top stating groove under shaping is provided with groove in shaping；Under the top surface of groove on the bottom surface of groove under described clamp bar, described clamp bar, described shaping The top surface of groove all rearwardly grooves in bending setting, and the bottom surface of groove and described clamp bar under described clamp bar on the bottom surface of groove and shaping The bending angle of top surface is less than the bending angle of the top surface of the bottom surface of groove and groove in shaping under described shaping；Groove under described shaping Front end is provided with shaping clamping bar, the top of groove in described shaping clamping bar bending two ends to described shaping.

As preferred technical scheme, under described shaping, the front portion of groove is provided with the shaping arc that two arcs are symmetrically set Plate, described shaping clamping bar is arranged on described in two between shaping arc front edge of board.

As the improvement to technique scheme, groove one under groove and described shaping under groove under described sliver, described clamp bar Setting.

Due to employing technique scheme, a kind of strip strip device making collar, including sliver mechanism, sliver mechanism Front portion be connected with clamp bar mechanism, the back of clamp bar mechanism is provided with mounting seat, and the front portion of clamp bar mechanism is connected with device； Sliver mechanism includes groove under the sliver of the smooth setting in bottom surface, and under sliver, groove top is provided with groove on the sliver of the smooth setting of top surface；Folder Bar mechanism includes groove under the clamp bar being connected with groove under sliver, and under clamp bar, the top of groove is provided with groove on clamp bar；Device include with Groove under the shaping that under clamp bar, groove connects, under shaping, the top of groove is provided with groove in shaping；The top of groove on the bottom surface of groove under clamp bar, clamp bar Groove in the top surface of groove all rearwardly bending settings in the bottom surface of groove and shaping under face, shaping, and the bottom surface of groove and clamp bar under clamp bar The bending angle of top surface be less than the bending angle of the top surface of the bottom surface of groove and groove in shaping under shaping；Under shaping, the front end of groove sets There are shaping clamping bar, the top of shaping clamping bar bending two ends to groove in shaping.Strip strip device is installed to by sewing by mounting seat Machinery enter cloth side, the cloth making collar is once passed through groove under sliver, groove under groove and clamp bar under shaping, is then pressed from both sides by shaping Extract out between the two ends of bar, folding carries out, to getting up to be sent to sewing machine, sewing of lockstitching a border automatically.The two of shaping clamping bar can be adjusted The distance between end, adjusts the elastic of cloth extraction, convenient and practical.This utility model can adjust the elastic of sewing cloth, keeps away Exempt from tension when cloth enters sewing machine, it is to avoid lock seaming sewing after-contraction fold, be easy to use quick.

Brief description

The following drawings is only intended to, in this utility model is done with schematic illustration and explanation, not limit model of the present utility model Enclose.Wherein：

Fig. 1 is the structural representation of this utility model embodiment；

Fig. 2 is the A-A of Fig. 1 to structural representation；

Fig. 3 is the B-B direction structural representation of Fig. 1；

Fig. 4 is the C-C of Fig. 1 to structural representation.

In figure：1- sliver mechanism；Groove under 11- sliver；Groove on 12- sliver；2- clamp bar mechanism；21- mounting seat；22- presss from both sides Groove under bar；Groove on 23- clamp bar；3- device；Groove under 31- shaping；Groove in 32- shaping；33- shaping clamping bar；34- shaping arc Plate.

Specific embodiment

With reference to the accompanying drawings and examples, this utility model is expanded on further.In the following detailed description, only pass through to say Bright mode describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art is permissible Recognize, in the case of without departing from spirit and scope of the present utility model, can by with various different in the way of to described Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim Scope.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of strip strip device making collar, including sliver mechanism 1, sliver machine The front portion of structure 1 is connected with clamp bar mechanism 2, and the back of clamp bar mechanism 2 is provided with mounting seat 21, and the front portion of clamp bar mechanism 2 is connected with Device 3；Sliver mechanism 1 includes groove 11 under the sliver of the smooth setting in bottom surface, and under sliver, groove 11 top is provided with that top surface is smooth to be set Groove 12 on the sliver put；Clamp bar mechanism 2 includes groove 22 under the clamp bar being connected with groove under sliver 11, and under clamp bar, the top of groove 22 is provided with Groove 23 on clamp bar；Device 3 includes groove 31 under the shaping being connected with groove under clamp bar 22, and under shaping, the top of groove 31 is provided with shaping Upper groove 32；In the bottom surface of groove 31 and shaping under the top surface of groove 23 on the bottom surface of groove 22 under clamp bar, clamp bar, shaping, the top surface of groove 32 is equal Rearwardly in bending setting, and the bottom surface of groove 22 and clamp bar under clamp bar, the bending angle of the top surface of groove 23 is less than groove 31 under shaping The bending angle of the top surface of groove 32 on bottom surface and shaping；Under shaping, the front end of groove 31 is provided with shaping clamping bar 33,33 liang of shaping clamping bar End bends to the top of groove in shaping 32.Cloth side is entered by what strip strip device was installed to sewing machine by mounting seat 21, will make Make the cloth of collar and once pass through groove 22 under groove 31 and clamp bar under groove 11 under sliver, shaping, then by the two ends of shaping clamping bar 33 Between extract out, automatically folding carries out, to getting up to be sent to sewing machine, sewing of lockstitching a border.Can adjust between the two ends of shaping clamping bar 33 Distance, adjust cloth extract out elastic, convenient and practical.The present embodiment can adjust the elastic of sewing cloth, it is to avoid cloth enters Enter tension during sewing machine, it is to avoid lock seaming sewing after-contraction fold, be easy to use quick.

Under shaping, the front portion of groove 31 is provided with the shaping arc plate 34 that two arcs are symmetrically set, and shaping clamping bar 33 is arranged on two Between shaping arc plate 34 front end, said structure is easy to extract the cloth making collar out.

Under groove 22 and shaping under groove 11 under sliver, clamp bar, groove 31 is wholely set, and said structure is easy to processing and fabricating.

As above, have been described above being specifically described embodiment of the present utility model, but this utility model not limited to this. It should be appreciated by those skilled in the art, can according to design requirement or other factors carry out various modifications, combination, sub-portfolio or Person replaces, and they are in the range of claims and its equivalent.

Claims (3)

1. a kind of strip strip device making collar, including sliver mechanism it is characterised in that：The anterior connection of described sliver mechanism There is clamp bar mechanism, the back of described clamp bar mechanism is provided with mounting seat, and the front portion of described clamp bar mechanism is connected with device；Institute State sliver mechanism and include groove under the sliver of the smooth setting in bottom surface, under described sliver, groove top is provided with the sliver of the smooth setting of top surface Groove；Described clamp bar mechanism includes groove under the clamp bar being connected with groove under sliver, and under described clamp bar, the top of groove is provided with groove on clamp bar；Institute State device and include groove under the shaping being connected with groove under clamp bar, under described shaping, the top of groove is provided with groove in shaping；Described folder In the bottom surface of groove and shaping under the top surface of groove on the bottom surface of groove under bar, described clamp bar, described shaping, the top surface of groove is all rearwardly curved In bent setting, and the bottom surface of groove and described clamp bar under described clamp bar, the bending angle of the top surface of groove is less than the bottom of groove under described shaping The bending angle of the top surface of groove on face and shaping；Under described shaping, the front end of groove is provided with shaping clamping bar, described shaping clamping bar two ends Bend to the top of groove in described shaping.

2. as claimed in claim 1 make collar strip strip device it is characterised in that：Under described shaping, the front portion of groove is provided with The shaping arc plate that two arcs are symmetrically set, described shaping clamping bar is arranged on described in two between shaping arc front edge of board.

3. as claimed in claim 1 or 2 make collar strip strip device it is characterised in that：Groove, described folder under described sliver Under groove and described shaping under bar, groove is wholely set.