CN102747547A

CN102747547A - Sewing machine table with separation blade

Info

Publication number: CN102747547A
Application number: CN2012102038733A
Authority: CN
Inventors: 戴国荣
Original assignee: WUJIANG LONGTAI JET WEAVING FACTORY
Current assignee: WUJIANG LONGTAI JET WEAVING FACTORY
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2012-10-24

Abstract

The invention relates to a sewing machine table with a separation blade. The sewing machine table with the separation blade comprises a tabular body and a faller, wherein the faller is embedded on the body. The sewing machine table with the separation blade is characterized in that at least one pair of grooves is arranged nearby the faller on the body; two grooves of one pair of grooves are respectively located at both sides of the faller, and the connecting line direction of the two grooves is along the cloth passing direction; the interior of each groove is provided with an insertion block longitudinally extending; the grooves are arranged at the upper ends of the two insertion blocks; the line of centers of the two grooves at the same height is along the cloth passing direction; and the separation blade is along the cloth passing direction and is arranged in the two grooves of the two insertion blocks in the manner of being vertical to the body. According to the sewing machine table, a cloth aligning function is realized by arranging the separation blade structure, wherein the separation blade is variable in position, and thus, the separation blade with different length can be replaced to adapt to cloth at different sewing positions and with different sewing requirements. The sewing machine table with the separation blade is easy in machining, adjustable in stability, high in flexibility and high in sewing quality. By adopting a connection mode between the separation blade and the table body, the influence on normal cloth movement and the operation comfort level of an operator is small.

Description

A kind of sewing machine table with catch

Technical field

The present invention relates to a kind of sewing machine table, relate in particular to a kind of sewing machine table that can make the cloth alignment with catch.

Background technology

Common sewing machine table is usually as the support of Sewing machines, and simultaneously also for Sewing machines provides a workbench, the handled easily person cloth that on platen, tiles is processed.Said Sewing machines comprises and is arranged on vertical upwardly extending support on the platen, is located at the horn of the unidirectional and horizontal expansion in support top, and by the horn free end vertically to the head that extends below.Said head lower end is provided with the shank of longitudinal extension, and the shank lower end is provided with the eedle of longitudinal extension.On the sewing machine table, be provided with needle plate, have the pin hole that cooperates with eedle on the needle plate with respect to the position below the sewing machine needle; The below is provided with rotating shuttle; Cloth to be sewed places between eedle and needle plate, cooperates the completion sewing with rotating shuttle through pin hole during eedle work, on the cloth at pin hole place, stays the seam mark.Eedle move up and down sew in; Operator's moving cloth; Promptly can stay the seam mark along the opposite direction of walking the cloth direction on the cloth, it is outside perpendicular to horn bearing of trend level that common operator controls away the cloth direction, on cloth, stays the straight stitch of the needle passing hole hole heart.Near sewing zone selvedge is with to walk the cloth direction identical or when being directed against selvedge and sewing; The direction of selvedge can be used as away the benchmark of cloth direction; Yet to keep the above-mentioned cloth direction of walking not depart from by hand, thereby obtain perfectly straight stitch, still acquire a certain degree of difficulty.

Summary of the invention

The present invention has overcome the deficiency of prior art, provides a kind of simple in structure, and in conjunction with the cloth alignment function, alignment adjustable length and do not influence and normally walk cloth is to difformity size cloth adaptability multi-purpose sewing machine platen preferably.

For achieving the above object, the technical scheme that the present invention adopts is: a kind of sewing machine table with catch comprises a tabular body; Be embedded in the needle plate that has pin hole on the body; It is characterized in that: be provided with at least one pair of groove on the said body near the needle plate, and be provided with the catch perpendicular to said body along crossing the cloth direction, two of said a pair of groove lay respectively at needle plate both sides and line direction along crossing the cloth direction; Be provided with the inserted block of longitudinal extension in each groove; Said two inserted blocks upper end has groove, and the line of centres of two groove sustained heights is along walking the cloth direction, and said catch is along crossing the cloth direction and being arranged in two grooves of two inserted blocks perpendicular to said body.

In preferred embodiment of the present invention, comprise that further said inserted block comprises shaft-like Plug Division and the resilient U-shaped intermediate plate that is positioned at the upper end, Plug Division, said clip openings makes progress, and the U-shaped inner chamber forms said groove.

In preferred embodiment of the present invention, comprise that further said each intermediate plate thickness is 0.5-1.5mm.

In preferred embodiment of the present invention, further comprise said each intermediate plate along the width of catch bearing of trend be catch length 0.07-0.13 doubly.

In preferred embodiment of the present invention, comprise further that catch part between two inserted blocks vertically extends downward with said intermediate plate bottom surface to flush.

In preferred embodiment of the present invention, the thickness that further comprises said catch is 0.2-2cm.

The invention solves the defective that exists in the background technology, sewing machine table of the present invention is provided with baffle structure and realizes the cloth alignment function, wherein the catch position changeable; Can adapt to different sewing positions through changing the catch of different length, the cloth that different sewing require; Processing easily, stability is adjustable, and flexibility is high; Seam mark quality is high, and the connected mode of catch and platen body is little to the operational comfort influence of normally walking cloth and operator.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is the structural representation of the preferred embodiments of the present invention;

Fig. 2 is the enlarged diagram of part shown in Figure 1;

Fig. 3 is the side sectional view of catch and inserted block in the preferred embodiments of the present invention;

Fig. 4 is the front view of catch and inserted block in the preferred embodiments of the present invention;

Among the figure: 2, body, 4, needle plate, 41, pin hole, 6, catch, the catch part between 61, two inserted blocks, 7, inserted block, 71, the Plug Division, 72, intermediate plate, 73, recess, 8, groove.

The specific embodiment

Combine accompanying drawing and embodiment that the present invention is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.

Shown in Fig. 1-4, a kind of sewing machine table with catch of the present invention comprises a tabular body 2 and is embedded in the needle plate 4 that has pin hole 41 on the body 2.Be provided with at least one pair of groove 8 on the said body 2 near the needle plate 4; Two of said a pair of groove 8 lay respectively at needle plate 4 both sides and line direction along crossing the cloth direction; Be provided with the inserted block 7 of longitudinal extension in each groove 8; Said two inserted blocks 7 upper ends have the line of centres of groove 8, two grooves 8 sustained heights along walking the cloth direction, and said catch 6 is along crossing the cloth direction and being arranged in two grooves of two inserted blocks 7 perpendicular to said body 2.Said platen also comprises other two independent catch 10, and two length are different between these two catch 10 and the aforementioned catch 6.Said inserted block 7 comprises shaft-like Plug Division 71 and the resilient U-shaped intermediate plate 72 that is positioned at 71 upper ends, Plug Division; Said intermediate plate 72 openings upwards; The U-shaped inner chamber forms said groove 8, and sustained height place, said intermediate plate 72 two side slightly caves inward, and two recess, 73 distances are less than said catch 6 thickness.Said each intermediate plate 72 thickness are 0.5-1.5mm, and along the width of catch 6 bearing of trends be catch 6 length 0.07-0.13 doubly.The catch part 61 that two inserted blocks are 7 vertically extends downward with said intermediate plate 72 bottom surfaces and flushes.The thickness of said catch 6 is 0.4-0.7cm.

During use, the cloth sewing area is placed eedle below on the needle plate 4, cross the cloth direction apart from the cloth edge that sewing area is nearer; Adjust the position of two inserted blocks 7, make two inserted blocks, 7 cross-section center lines, start Sewing machines as much as possible near said selvedge; The operator promotes cloth and advances with the align mode of said catch 6 of said selvedge; Promptly away from the operator, it is straight and keep vertical horn bearing of trend to make cloth walk the cloth direction, improves the neat and aesthetics of sewing thread trace.Need sew part along walking cloth direction length more in short-term when cloth, can select the short catch 6 of length for use, insert in the U-shaped chamber of said two intermediate plates 72; The recess 73 of two intermediate plates 72 relies on resilient clamp to live catch 6; Move two intermediate plates 72, two intermediate plates 72 are symmetrically distributed in catch 6 sides, the catch part 61 of 7 of two inserted blocks vertically extends downward with said intermediate plate 72 bottom surfaces and flushes in addition; This part catch 61 can contact platen body 2, and it is more reliable to make that catch 6 is fixed on platen body 2.So, can not waste catch 6 length, save certain operating space again, make the more comfortable of operator's arm and the 2 top sewing areas activities of platen body.Otherwise; Need sew part along walking cloth direction length when longer when cloth, can select the long catch 6 of length for use, also move two intermediate plates 72; Two intermediate plates 72 are symmetrically distributed in catch 6 sides; And respectively near catch 6 two ends, 61 times end in contact platens of catch part body 2 of 7 of two inserted blocks also can guarantee the stable of catch 6 in addition.Because, under different situations, only change catch 6, and can guarantee that through regulating intermediate plate 72 positions catch 6 is stable, and catch 6 does not comprise the labyrinth of other protrusion or depression, comparatively smooth, make processing be more prone to.

Above foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must confirm technical scope according to the claim scope.

Claims

1. sewing machine table with catch; Comprise a tabular body and be embedded in the needle plate that has pin hole on the body, it is characterized in that: be provided with at least one pair of groove on the said body near the needle plate; And be provided with catch perpendicular to said body along crossing the cloth direction; Two of said a pair of groove lay respectively at needle plate both sides and line direction along crossing the cloth direction, are provided with the inserted block of longitudinal extension in each groove, and said two inserted blocks upper end has groove; The line of centres of two groove sustained heights is along walking the cloth direction, and said catch is along crossing the cloth direction and being arranged in two grooves of two inserted blocks perpendicular to said body.

2. a kind of sewing machine table with catch according to claim 1 is characterized in that: said inserted block comprises shaft-like Plug Division and the resilient U-shaped intermediate plate that is positioned at the upper end, Plug Division, and said clip openings makes progress, and the U-shaped inner chamber forms said groove.

3. a kind of sewing machine table with catch according to claim 2 is characterized in that: said each intermediate plate thickness is 0.5-1.5mm.

4. a kind of sewing machine table with catch according to claim 3 is characterized in that: said each intermediate plate along the width of catch bearing of trend be catch length 0.07-0.13 doubly.

5. a kind of sewing machine table with catch according to claim 4 is characterized in that: the catch part between two inserted blocks vertically extends downward with said intermediate plate bottom surface and flushes.

6. a kind of sewing machine table with catch according to claim 5 is characterized in that: the thickness of said catch is 0.2-2cm.