CN208933638U - A kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge - Google Patents
A kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge Download PDFInfo
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- CN208933638U CN208933638U CN201821402537.0U CN201821402537U CN208933638U CN 208933638 U CN208933638 U CN 208933638U CN 201821402537 U CN201821402537 U CN 201821402537U CN 208933638 U CN208933638 U CN 208933638U
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- needle
- hollow tube
- sewing machine
- high efficiency
- shoulder belt
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Abstract
The utility model relates to a kind of sewing machine needle boards of high efficiency auxiliary shoulder belt bound edge, comprising: needle plate main body, equipped with the needle tray excessively for passing through for sewing needle；Outer tube is located above needle plate main body, and the hollow tube portion including side and two pieces of plate portions positioned at hollow tube portion side form, and has third space between outer tube lower surface and needle plate body upper surface；Hollow tube, in the hollow tube portion of outer tube, hollow tube side has the connecting plate being wholely set, and connecting plate is located between two pieces of plate portions of outer tube and is connect by link block with plate portion；There is the first gap between hollow pipe outer wall and hollow tube portion inner wall, there is the second gap, the first gap is connected to the second gap between plate portion and connecting plate；Hollow tube has the 4th gap.The utility model can synchronously complete the package of elastic in silks and satins and elastic sewing process, greatly improve conventional processes, substantially reduce process time-consuming.
Description
Technical field
The utility model relates to the sewing machine needle boards of high efficiency auxiliary shoulder belt bound edge, belong to stitching process field.
Background technique
Brassiere band is usually wrapped in intermediate elastic webbing (elastic by the outer cloth (being silks and satins for advanced brassiere band) on surface
Band) composition.
In the prior art, the production process complexity of brassiere band is time-consuming, needs manually to crimp outer cloth package elastic, processing 1.3
The brassiere band of rice needs 5 procedures 15 seconds 11 minutes time-consuming experienced operator, and main time consuming process is by elastic craft
Packet is in silks and satins, and bound edge is second-rate, the serious raising for restricting production efficiency.
Utility model content
In order to solve the above technical problems, providing a kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of seam of high efficiency auxiliary shoulder belt bound edge
Needle of sewing machine plate characterized by comprising
Needle plate main body, equipped with the needle tray excessively for passing through for sewing needle；
Outer tube is located above needle plate main body, hollow tube portion including side and positioned at the two of hollow tube portion side
Block plate portion composition, has third space between the outer tube lower surface and the needle plate body upper surface；
Hollow tube, inner hollow, in the hollow tube portion of the outer tube, the hollow tube side has one
The connecting plate of body setting, the connecting plate are located between two pieces of plate portions of the outer tube and by link block and the sides
The connection of plate part；Between the hollow pipe outer wall and the hollow tube portion inner wall have the first gap, the plate portion with
There is the second gap, first gap is connected to second gap between the connecting plate.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model,
It is located at the third space bottom in the needle plate main body to be provided with as a guiding of the elastic by guiding role
Slot.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model,
The needle plate main body includes body part and the funtion part positioned at body part side, the needle tray, described crossed
Guide groove is arranged at funtion part, and board mounting hole is provided at body part, is fixed on sewing for carrying out cooperation with screw
It is provided with the mounting base being wholely set with the outer tube on machine, at body part, guarantees that outer tube is not directly contacted with needle plate master
Body forms the third space.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model,
The mounting base is equipped with guidance stand, is equipped with guide bracket on the guidance stand.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model,
The guide bracket tilts to side and has the continuous bending part for guiding.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model,
The needle tray of crossing has side opening.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model, the hollow tube extends to super
Cross the position for crossing needle tray.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model, further includes:
Crochet hook, for protruding into the hollow pipeline.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model, one end of the crochet hook is to fall
Hook, the other end are annulus.
Preferably, the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the utility model, the cross section of the hollow tube
For round or ellipse.
The beneficial effects of the utility model are: the package of elastic can be synchronously completed in silks and satins and elastic sewing process,
Conventional processes greatly are improved, process time-consuming is substantially reduced, improves effect and quality.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is that a kind of overall structure of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment is vertical
Body figure；
Fig. 2 is a kind of needle plate main body knot of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment
Structure perspective view；
Fig. 3 is the mounting base of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment a kind of and outer
Casing-pipe connection structure schematic diagram；
Fig. 4 is hollow tube and the company of a kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment
Connect block attachment structure schematic diagram；
Fig. 5 is that a kind of overall structure of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment is bowed
View；
Fig. 6 is a kind of A-A cross-sectional view of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment；
Fig. 7 is a kind of guide bracket structure of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment
Schematic diagram；
Fig. 8 is a kind of guide bracket installation of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment
Schematic diagram；
Fig. 9 is a kind of crochet hook user of the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge of the utility model embodiment
Method schematic diagram.
Appended drawing reference in figure are as follows: needle plate main body 1；Cross needle tray 11；Guide groove 12；Board mounting hole 13；Mounting base 2；Draw
Guide frame seat 21；Outer tube 3；Hollow tube portion 31；Plate portion 32；Link block 34；Hollow tube 4；Connection sheet 42；Crochet hook 5；Guidance
Frame 6；Continuous bending part 61；First gap 71；Second gap 72；Third space 73；Hollow pipeline 74.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
The present embodiment provides a kind of sewing machine needle boards of high efficiency auxiliary shoulder belt bound edge, as shown in figures 1 to 6, comprising:
Needle plate main body 1, equipped with the needle tray 11 excessively for passing through for sewing needle；
Outer tube 3 is located at the top of needle plate main body 1, hollow tube portion 31 including side and is located at hollow tube portion 31 1
Two pieces of plate portions 32 of side form, and have third space between 3 lower surface of outer tube and 1 upper surface of needle plate main body
73；
Hollow tube 4, in the hollow tube portion 31 of the outer tube 3,4 side of hollow tube has the connection being wholely set
Plate 42, connecting plate 42 are located between two pieces of plate portions 32 of the outer tube 3 and by link block 34 and two pieces of plate portions
One piece in 32 connects or is all connected with two pieces；Have between first between 4 outer wall of hollow tube and 31 inner wall of hollow tube portion
Gap 71, has the second gap 72 between the plate portion 32 and the connecting plate 42, the first gap 71 and the second gap 72 connect
It is logical；4 inner hollow of hollow tube.
The high efficiency of the present embodiment assists the sewing machine needle board of shoulder belt bound edge when in use, by taking Fig. 9 as an example, first by elastic band
Across third space 73, by outer cloth (silks and satins) doubling (wrong side outs of silks and satins) and the first gap 71 and the second gap 72 are passed through,
Elastic band and outer cloth (silks and satins) are moved to top shown in Fig. 9, elastic band and the alignment of outer cloth (silks and satins) edge, start sewing machine,
Needle sews outer cloth (silks and satins) edge crossing at needle tray 11, suture it is a bit of after, passing through the equal tools of crochet hook 5 will
In a bit of hollow pipeline 74 for hooking hollow tube 4 of suture, silks and satins and elastic at this time are hollow due to entering outside hollow tube 4
In pipe 4, obverse and reverse overturning, elastic is just wrapped by outer cloth (silks and satins) in inside, with back allow sewing machine working edge constantly from
4 exit pull of Fig. 9 lower hollow pipe suture complete elastic band and outer cloth (silks and satins), thus constantly make outer cloth (silks and satins) with
Elastic band edge completes sewing side and completes turn-over.
It is located at 73 bottom of third space in the needle plate main body 1 to be provided with as a guide groove of the elastic by guiding role
12.It is more smooth that setting guide groove 12 makes elastic band enter the 4th gap, and is conducive to the side with silks and satins (outer cloth) doubling
Edge alignment.
As a kind of specific embodiment, needle plate main body 1 includes body part and the function positioned at body part side
Part, cross 11 guide groove 12 of needle tray be arranged at funtion part, be provided at body part board mounting hole 13 (supply and screw into
Row cooperation is fixed on sewing machine), the mounting base 2 being wholely set with outer tube 3 is provided at body part to guarantee housing
Pipe 3 is not directly contacted with needle plate main body 1, and 3 lower surface of outer tube and 1 upper surface of needle plate main body form third space 73；
Preferably, as Figure 7-8, mounting base described in the sewing machine needle board of the high efficiency auxiliary shoulder belt bound edge of the present embodiment
2 are equipped with guidance stand 21, are equipped with guide bracket 6 on the guidance stand 21, the guide bracket 6 tilts to side and has company
Continuous bending part 61, for being oriented to long outer cloth (silks and satins).
Preferably, as shown in Fig. 2, the needle tray 11 of crossing has side opening, in order to sew when needle plate main body 1 is installed
Needle can smoothly enter into needle tray 11；
Preferably, as shown in Figure 1, the length of the hollow tube 4 is more than the length of needle tray 11.
Preferably, one end of the crochet hook 5 is barb, and the other end is annulus.In order to the use of crochet hook 5.
The cross section of the hollow tube 4 can be round or oval or rectangular etc..
The present embodiment high efficiency auxiliary shoulder belt bound edge sewing machine needle board application method are as follows: step 1, by elastic from
It is passed through in third space 73, drawing was arrived at needle tray 11；
Step 2 by the width direction doubling of silks and satins, the wrong side out of silks and satins, and passes through the first gap 71 and the second gap
72, draw to stacked with elastic at needle tray 11；
Step 3 starts sewing machine, and needle sews outer cloth (silks and satins) edge at needle tray 11 excessively, sutures
After a bit of, by tools such as crochet hooks 5 by a bit of hollow pipeline 74 for hooking hollow tube 4 of suture, outer cloth (silk fabric at this time
Satin) and elastic due to outside hollow tube 4 enter hollow tube 4 in, obverse and reverse overturning, elastic just by outer cloth (silks and satins) packet including
Portion；
Step 4, when the outer cloth (silks and satins) and elastic of suture are pulled out sufficient length by the tools such as crochet hook 5 out of hollow tube 4,
It removes the tools such as crochet hook 5 and uses instead and pull, allow sewing machine working edge constantly from 4 exit of lower hollow pipe shown in Fig. 9 with back
The elastic band and outer cloth (silks and satins) that pull suture is completed, to constantly make outer cloth (silks and satins) and elastic band edge completion sewing side complete
At turn-over.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (8)
1. a kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge characterized by comprising
Needle plate main body (1), equipped with mistake needle tray (11) for passing through for sewing needle；
Outer tube (3) is located above needle plate main body (1), hollow tube portion (31) including side and is located at hollow tube portion
(31) two pieces of plate portions (32) composition of side, between outer tube (3) lower surface and the needle plate main body (1) upper surface
With third space (73)；
Hollow tube (4), inner hollow are located in the hollow tube portion (31) of the outer tube (3), the hollow tube (4)
Side has the connecting plate (42) being wholely set, and the connecting plate (42) is located at two pieces of plate portions of the outer tube (3)
(32) it is connect between and by link block (34) with the plate portion (32)；Hollow tube (4) outer wall and the hollow tube
Partially there are the first gap (71) between (31) inner wall, have second between the plate portion (32) and the connecting plate (42)
Gap (72), first gap (71) are connected to second gap (72).
2. the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge according to claim 1, which is characterized in that
It is located at the third space (73) bottom on the needle plate main body (1) and is provided with the leading by guiding role as elastic
To slot (12).
3. the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge according to claim 2, which is characterized in that
The needle plate main body (1) includes body part and the funtion part positioned at body part side, needle tray (11), institute excessively
It states guide groove (12) and is arranged at funtion part, board mounting hole (13) are provided at body part, for being cooperated with screw
It is fixed on sewing machine, the mounting base (2) being wholely set with the outer tube (3) is provided at body part, guarantee outer tube
(3) it is not directly contacted with needle plate main body (1), forms the third space (73).
4. the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge according to claim 3, which is characterized in that
The mounting base (2) is equipped with guidance stand (21), is equipped with guide bracket (6) on the guidance stand (21).
5. the sewing machine needle board of high efficiency auxiliary shoulder belt bound edge according to claim 4, which is characterized in that
The guide bracket (6) tilts to side and has the continuous bending part (61) for guiding.
6. the sewing machine needle board of -2 described in any item high efficiency auxiliary shoulder belt bound edges according to claim 1, which is characterized in that institute
Needle tray (11) were stated with side opening.
7. the sewing machine needle board of -2 described in any item high efficiency auxiliary shoulder belt bound edges according to claim 1, which is characterized in that institute
It states hollow tube (4) and extends to more than the position for crossing needle tray (11).
8. the sewing machine needle board of -2 described in any item high efficiency auxiliary shoulder belt bound edges according to claim 1, which is characterized in that institute
The cross section of hollow tube (4) is stated as round or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402537.0U CN208933638U (en) | 2018-08-29 | 2018-08-29 | A kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402537.0U CN208933638U (en) | 2018-08-29 | 2018-08-29 | A kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933638U true CN208933638U (en) | 2019-06-04 |
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ID=66719083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402537.0U Active CN208933638U (en) | 2018-08-29 | 2018-08-29 | A kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge |
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| CN (1) | CN208933638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680423A (en) * | 2018-08-29 | 2019-04-26 | 江苏华佳丝绸股份有限公司 | A kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge |
-
2018
- 2018-08-29 CN CN201821402537.0U patent/CN208933638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680423A (en) * | 2018-08-29 | 2019-04-26 | 江苏华佳丝绸股份有限公司 | A kind of sewing machine needle board of high efficiency auxiliary shoulder belt bound edge |
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