CN106319778A - Trousers waist sewing structure of two-needle sewing machine - Google Patents
Trousers waist sewing structure of two-needle sewing machine Download PDFInfo
- Publication number
- CN106319778A CN106319778A CN201610864783.7A CN201610864783A CN106319778A CN 106319778 A CN106319778 A CN 106319778A CN 201610864783 A CN201610864783 A CN 201610864783A CN 106319778 A CN106319778 A CN 106319778A
- Authority
- CN
- China
- Prior art keywords
- needle
- sewing
- tooth
- sewing machine
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 61
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims description 21
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/06—Presser feet
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/10—Needle bars for multiple-needle sewing machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a trousers waist sewing structure of a two-needle sewing machine. According to the trousers waist sewing structure, a platen and machine needles below the machine head of an existing two-needle sewing machine are replaced by a hinge, a trousers waist pulling cylinder and machine needles, the trousers waist pulling cylinder is fixed to a turning plate of the hinge, the fixed plate on the hinge is fixed to the platen of the two-needle sewing machine, the turning plate is hinged to the fixed plate through a rotary shaft, a set of machine needles is installed in a sewing zone of the two-needle sewing machine, one wing is the fixed plate connected with the turning plate of the hinge, the other wing is a feeding plate, the trousers waist pulling cylinder is formed by coiling inner and outer stainless steel plate layers, a discharging port is formed in the front end, a feeding port is formed in the rear end, and the set of machine needles is composed of needle feeding positions, backer press pins, a needle plate and teeth. Protrusions on the teeth correspond to insert holes formed in the needle plate, the backer press pins are superposed above the needle plate and teeth, the needle feeding positions are assembled on a needle rod of the sewing machine in a penetrating mode and correspond to tooth needle holes through thread via holes formed in the needle feeding positions, and the sewing needles penetrate into the needle holes formed in the teeth from the needle holes formed in the bottoms of the needle feeding positions.
Description
Technical field
The present invention relates to a kind of sewing top of trousers slide, be particularly well-suited to during two-needle sewing machine sewing male's waist of trousers use.
Background technology
At present, add man-hour at clothing, particularly the trousers waist of trousers topmost, now the waist of trousers and leg cuff are sewed during general sewing
Together, then closing waist sewing, centre also to press once, splice, and its shortcoming is time-consuming to take a lot of work again.
" a kind of Special sewing machine auxiliary device for sewing waistband " patent No. 2010201672357 that Patent Office of the People's Republic of China authorizes,
Disclose and the waist of trousers is enclosed within a pair axis of rolling of bracing frame and rear support stand according to its shape, by the clamping spiral shell in front support
On a pair axis of rolling of mobile two bracing frames of silk, the distance moved between two bracing frames by the clamping screw in front support is strained
The waist of trousers, the when of sewing, the waist of trousers rotates on the axis of rolling and can sew by pitch of the laps, and its shortcoming is that this patent is also intended to first the waist of trousers be stitched
Make, could sew by pitch of the laps, fundamentally can't resolve waist the most quick convenient problem.
Summary of the invention
The task of the present invention is to propose a kind of waist of trousers disposably to sew with semi-finished product trousers sheet, a kind of crosspointer seam that work efficiency is high
Thread machine sewing waistband structure.
The task of the present invention is done in such a way that and it is characterized in that: sewing top of trousers structure is by hinge, waist of trousers slide and eedle
Replacing the platen below existing two-needle sewing machine head and eedle, the turnover panel of described hinge is fixed on waist of trousers slide, closes
Fixed plate on page is fixing on the platen of two-needle sewing machine, and described turnover panel and fixed plate are hinged by rotating shaft, and eedle external member is pacified
Being contained in the sewing region of two-needle sewing machine, described hinge is made up of fixed plate, rotating shaft and turnover panel, and the front end of waist of trousers slide is welded with two
The individual wing, a wing is the fixed plate being connected with hinge turnover panel, and another wing is delivery sheet, and waist of trousers slide is inside and outside double-layer stainless steel
Coiled sheet system forms, front end be discharging opening, rear end be charging aperture, eedle external member is made up of upper pin position, backer's presser feet, needle plate, tooth,
The socket on protruding corresponding needle plate on described tooth, and limited location boss is spacing, backer's presser feet is superimposed upon on needle plate and tooth
Side, upper pin position wears and fits on the shank of sewing machine corresponding with tooth pin hole by the cable-through hole on upper pin position, and sewing needle is from upper
It is passed in the pin hole of tooth in the pin hole of the bottom of pin position.The junction of described fixed plate and turnover panel is hinged by rotating shaft,
The front end of described turnover panel is machined with the fixing hole being connected with waist of trousers slide and is fixed by screw.It is set with in outer layer reel in one
Layer reel, described outer layer reel be shorter in length than internal layer reel, outer layer reel at 2/3rds of internal layer reel flanging parcel
Fixing, the opening shape of internal layer reel front end is Z-shaped and the opening of the prominent outer layer reel that stretches out, opening of outer layer reel
Mouth-shaped is U-shaped, and inside and outside reel opening opens towards this one end of delivery sheet not to be closed, and the inner face of delivery sheet is connected with one
Positioning baffle is wrapped by the flanging on outer layer reel and constitutes a tubular, and the latter half of shape of described internal layer reel is loudspeaker
Shape, described outer layer reel lengthwise position is machined with strip slotted eye, and described discharging opening end is outward extended with an allocation tongue.Upper pin
The shape of position is strip, and there is an external thread column on the top of described upper pin position, and the bottom level direction along upper pin position main-vision surface has
Article one, narrow limit, the length on described narrow limit is equal with the length of upper pin position, is machined with at the two ends on narrow limit and wears the pin hole being furnished with line.
Having the breach equipped with fixing seat on the upper face of backer's presser feet, fixing seat lower end is inlaid in breach, the vertical breach in upper end to
Upper setting is backrest, the head of backrest be not plane be recess, described backer's presser feet front end face tilt.Described needle plate is one four
Square plate, the tetragonal socket being machined with assembling tooth spaced intermediate, there is a positive stop lug boss in the socket of described both sides.Institute
Stating tooth to be made up of positive and negative, front is machined with the projection coordinated with needle plate socket, and the reverse side of tooth is machined with at the bottom of a tooth
Seat, the projection of tooth both sides is equipped with the pin hole corresponding with upper pin position, and the projection that pin hole extends below is machined with tooth above.
The present invention has the effect that, the technical program is to be improved, greatly on the basis of existing two-needle sewing machine
Saved cost, and eliminate flatiron during upper waist, disposably complete waist, save the time, reduce working procedure,
Thus reduce production cost.
Accompanying drawing explanation
Fig. 1 is hinge structure schematic diagram；Fig. 2 is the structural representation of sewing waistband slide；Fig. 3 is Fig. 2 A-A direction structure
Schematic diagram；Fig. 4 is Fig. 3 B-B direction structure schematic diagram；Fig. 5 is the mounting structure schematic diagram of Fig. 1；Fig. 6 is from this side of delivery sheet
To structural representation；Fig. 7 is pin position external member mounting structure schematic diagram；Fig. 8 is upper pin bit architecture schematic diagram；Fig. 9 is that backer presses
Leg structure schematic diagram；Figure 10 is needle plate structure schematic diagram；Figure 11 is tooth structure schematic diagram；Figure 12 is the axonometric chart of Fig. 2.
Drawing illustrates: 1, rotating shaft, 2, fixed plate, 3, turnover panel, 4, discharging opening, 5, fixed plate, 6, strip slotted eye, 7, feeding
Plate, 8, charging aperture, 9, horn-like, 10, outer layer reel, 11, internal layer reel, 12, flanging, 13, positioning baffle, 14, upper pin position,
14-1, external thread column, 14-2, narrow limit, 14-3, cable-through hole, 14-4, pin hole, 14-5, sight vane 15, backer's presser feet, 15-1, lean on
The back of the body, 15-2, recess, 16, needle plate, 16-1, socket, 16-2, boss, 17, tooth, 17-1, projection, 17-2, upper teeth pin hole,
17-3, tooth base, 17-4, tooth, 18, allocation tongue.
Specific embodiment
Describing embodiment in detail in conjunction with the figures above, sewing top of trousers structure is replaced existing by hinge, waist of trousers slide and eedle
Having the platen below two-needle sewing machine head and eedle, as shown in Figure 1, Figure 2, Figure 6 shows, the turnover panel 3 of described hinge is fixed on
Waist of trousers slide, the fixed plate on hinge is fixed on the platen of two-needle sewing machine, and described turnover panel and fixed plate are hinged by rotating shaft,
Turnover panel drives waist of trousers slide to spin upside down, and eedle is arranged on the sewing region of two-needle sewing machine.
Described hinge is made up of fixed plate 2, rotating shaft 1 and turnover panel 3 as it is shown in figure 1, described fixed plate 2 and the combination of turnover panel 3
Place is hinged by rotating shaft 1, and turnover panel can be stirred up and down by rotating shaft, and the front end of described turnover panel is machined with and consolidating that waist of trousers slide is connected
Determine hole to be fixed by screw.
As shown in Figure 2, Figure 3 and Figure 4, the front end of waist of trousers slide is welded with two wings to described waist of trousers slide, and a wing is and conjunction
The fixed plate 5 that page turnover panel connects, another wing is delivery sheet 7, and waist of trousers slide is that inside and outside double-deck stainless steel rolls and forms, front end
Be discharging opening 4, rear end be charging aperture 8, furtherly, in outer layer reel 10, be set with an internal layer reel 11, described outer layer is rolled up
Cylinder be shorter in length than internal layer reel, outer layer reel flanging 12 at 2/3rds of internal layer reel wraps, before internal layer reel
The opening shape of end is Z-shaped and the opening of the prominent outer layer reel that stretches out, and discharging opening end is outward extended with a location
Tongue 18, the opening shape of outer layer reel is U-shaped, and inside and outside reel opening opens towards this one end of delivery sheet not to be closed, delivery sheet
Inner face on be connected with a positioning baffle 13, the flanging on outer layer reel wrap and constitute a tubular, described internal layer roll up
The latter half of shape of cylinder is horn-like 9, and described outer layer reel lengthwise position is machined with strip slotted eye 6, it is therefore an objective to can position,
Can regulate again, adapt to different types of machines sewing, described allocation tongue, discharging opening play cloth and cloth can be propped up and determine when discharging opening
Position effect.
As shown in Figure 6 and Figure 7, eedle is by upper pin position 14, backer's presser feet 15, needle plate 16, tooth 17 for described eedle external member
Constituting, the shape of upper pin position is strip, and the top of described upper pin position is welded with an external thread column 14-1, along upper pin position main-vision surface
There is a narrow limit in bottom level direction, and from side view, narrow limit shape is L-shaped, the length on described narrow limit and upper pin bit length phase
Deng, the pin hole 14-3 of line it was machined with at the two ends on narrow limit, the rearview of described upper pin position is smooth wall, the bar of upper pin position
Sight vane 14-5 it is equipped with, it is therefore an objective to observing whether eedle puts in place from sight vane, the bottom of upper pin position is equipped with pin hole 14-on shape face
4, side has the screw of fixing pin, described backer's presser feet 15 to be to cooperate assembling with upper pin position, the upper face of backer's presser feet 15
On have the breach of the fixing seat of assembling, fixing seat lower end is inlaid in breach, and vertical breach is upwards erect in backrest 15-1, backrest
Head be not plane be recess 15-2, it is therefore an objective to left and right will not wave when being assembled by recess with presser feet motion bar, described lean on
Mountain presser feet front end face tilts, it is therefore an objective to be easy to feeding, reduces resistance, and described needle plate 16 is a square plate, square plate
The socket 16-1 being machined with assembling tooth spaced intermediate, has a positive stop lug boss 16-2, described tooth in the socket of described both sides
17 are made up of positive and negative, and front is machined with the protruding 17-1 coordinated with needle plate socket, and the reverse side of tooth is machined with at the bottom of a tooth
Seat 17-3, the projection of tooth both sides is equipped with the pin hole 17-2 corresponding with upper pin position, and the projection extended below pin hole adds above
Work has tooth 17-4.The purpose of processing tooth is that to play feeding be non-slip, the protruding corresponding needle plate 16 during assembling, on described tooth 17
On socket 16-1, and limited location boss 16-2 is spacing, and backer's presser feet 15 is superimposed upon above needle plate and tooth, and upper pin position is worn and fitted over
On the shank of sewing machine corresponding with tooth pin hole 17-2 by the cable-through hole 14-3 on upper pin position, sewing needle is from the end of upper pin position
It is passed in the pin hole of tooth in the pin hole 14-4 in portion.
During work, cloth enters from the charging aperture 8 of slide, and from the most U-shaped cloth of discharging opening 4, at this moment underpants is through feeding
The opening part of plate 7 is sent and is clamped in the middle of feeding presser feet and needle plate by U-shaped cloth, and male's waist of trousers disposably completes sewing.
Claims (7)
1. a two-needle sewing machine sewing waistband structure, it is characterised in that: sewing top of trousers structure is by hinge, waist of trousers slide and eedle
Replacing the platen below existing two-needle sewing machine head and eedle, the turnover panel of described hinge is fixed on waist of trousers slide, closes
Fixed plate on page is fixing on the platen of two-needle sewing machine, and described turnover panel and fixed plate are hinged by rotating shaft, and eedle external member is pacified
Being contained in the sewing region of two-needle sewing machine, described hinge is made up of fixed plate, rotating shaft and turnover panel, and the front end of waist of trousers slide is welded with two
The individual wing, a wing is the fixed plate being connected with hinge turnover panel, and another wing is delivery sheet, and waist of trousers slide is inside and outside double-layer stainless steel
Coiled sheet system forms, front end be discharging opening, rear end be charging aperture, eedle external member is made up of upper pin position, backer's presser feet, needle plate, tooth,
The socket on protruding corresponding needle plate on described tooth, and limited location boss is spacing, backer's presser feet is superimposed upon on needle plate and tooth
Side, upper pin position wears and fits on the shank of sewing machine corresponding with tooth pin hole by the cable-through hole on upper pin position, and sewing needle is from upper
It is passed in the pin hole of tooth in the pin hole of the bottom of pin position.
2. a kind of two-needle sewing machine sewing waistband structure as claimed in claim 1, it is characterised in that: described fixed plate and turnover panel
Junction by rotating shaft hinged, the front end of described turnover panel is machined with the fixing hole being connected with waist of trousers slide and is fixed by screw.
3. a kind of two-needle sewing machine sewing waistband structure as claimed in claim 1, it is characterised in that: it is set with in outer layer reel
One internal layer reel, described outer layer reel be shorter in length than internal layer reel, outer layer reel is rolled at 2/3rds of internal layer reel
While wrap, the opening shape of internal layer reel front end is Z-shaped and the opening of the prominent outer layer reel that stretches out, and outer layer is rolled up
The opening shape of cylinder is U-shaped, and inside and outside reel opening opens towards this one end of delivery sheet not to be closed, and the inner face of delivery sheet connects
There is a positioning baffle to be wrapped by the flanging on outer layer reel and constitute a tubular, the latter half of shape of described internal layer reel
Shape is horn-like, and described outer layer reel lengthwise position is machined with strip slotted eye, and described discharging opening end is outward extended with a location
Tongue.
4. a kind of two-needle sewing machine sewing waistband structure as claimed in claim 1, it is characterised in that: the shape of upper pin position is bar
Shape, there is an external thread column on the top of described upper pin position, and there is a narrow limit in the bottom level direction along upper pin position main-vision surface, described
The length on narrow limit is equal with the length of upper pin position, is machined with at the two ends on narrow limit and wears the pin hole being furnished with line.
5. a kind of two-needle sewing machine sewing waistband structure as claimed in claim 1, it is characterised in that: the upper face of backer's presser feet
On have the breach equipped with fixing seat, fixing seat lower end is inlaid in breach, and the vertical breach in upper end is upwards erect in backrest, backrest
Head be not plane be recess, described backer's presser feet front end face tilt.
6. a kind of two-needle sewing machine sewing waistband structure as claimed in claim 1, it is characterised in that: described needle plate is one four
Square plate, the tetragonal socket being machined with assembling tooth spaced intermediate, there is a positive stop lug boss in the socket of described both sides.
7. a kind of two-needle sewing machine sewing waistband structure as claimed in claim 1, it is characterised in that: described tooth is by positive and negative
Constituting, front is machined with the projection coordinated with needle plate socket, and the reverse side of tooth is machined with a tooth base, tooth both sides convex
Being equipped with the pin hole corresponding with upper pin position on Qiing, the projection that pin hole extends below is machined with tooth above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864783.7A CN106319778B (en) | 2016-09-30 | 2016-09-30 | Trousers waist sewing structure of double-needle sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864783.7A CN106319778B (en) | 2016-09-30 | 2016-09-30 | Trousers waist sewing structure of double-needle sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106319778A true CN106319778A (en) | 2017-01-11 |
| CN106319778B CN106319778B (en) | 2022-05-24 |
Family
ID=57820556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610864783.7A Active CN106319778B (en) | 2016-09-30 | 2016-09-30 | Trousers waist sewing structure of double-needle sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106319778B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598798A (en) * | 1996-03-18 | 1997-02-04 | Ng; Siu H. | Sewing machine attachment including reciprocating folder and feeder |
| CN201525944U (en) * | 2009-10-14 | 2010-07-14 | 武汉三五零六纺织服装总厂 | Double-needle type middle waistband sewing device |
| CN202415920U (en) * | 2012-01-17 | 2012-09-05 | 际华三五三六职业装有限公司 | Waistband sewing tool |
| CN202786708U (en) * | 2012-07-29 | 2013-03-13 | 际华三五零六纺织服装有限公司 | Beltline adjusting loop barrel |
| CN203530617U (en) * | 2013-09-28 | 2014-04-09 | 际华三五三四制衣有限公司 | Waistband processing template |
| CN204715023U (en) * | 2015-05-18 | 2015-10-21 | 际华三五三四制衣有限公司 | Waist of trousers lead-in processing compound chews son |
| CN206408370U (en) * | 2016-09-30 | 2017-08-15 | 新乡市新科防护科技有限公司 | A kind of two-needle sewing machine sewing waistband structure |
-
2016
- 2016-09-30 CN CN201610864783.7A patent/CN106319778B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598798A (en) * | 1996-03-18 | 1997-02-04 | Ng; Siu H. | Sewing machine attachment including reciprocating folder and feeder |
| CN201525944U (en) * | 2009-10-14 | 2010-07-14 | 武汉三五零六纺织服装总厂 | Double-needle type middle waistband sewing device |
| CN202415920U (en) * | 2012-01-17 | 2012-09-05 | 际华三五三六职业装有限公司 | Waistband sewing tool |
| CN202786708U (en) * | 2012-07-29 | 2013-03-13 | 际华三五零六纺织服装有限公司 | Beltline adjusting loop barrel |
| CN203530617U (en) * | 2013-09-28 | 2014-04-09 | 际华三五三四制衣有限公司 | Waistband processing template |
| CN204715023U (en) * | 2015-05-18 | 2015-10-21 | 际华三五三四制衣有限公司 | Waist of trousers lead-in processing compound chews son |
| CN206408370U (en) * | 2016-09-30 | 2017-08-15 | 新乡市新科防护科技有限公司 | A kind of two-needle sewing machine sewing waistband structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106319778B (en) | 2022-05-24 |
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Effective date of registration: 20240513 Address after: 455000 Factory Building 5, Electronic Industry Park, Hongqiqu Economic and Technological Development Zone, Linzhou City, Anyang City, Henan Province Patentee after: Linzhou Xinke Protection Technology Co.,Ltd. Country or region after: China Address before: 453000 No.3, Deye street, high tech Zone, Xinxiang City, Henan Province Patentee before: XINXIANG XINKE PROTECTIVE TECHNOLOGY Co.,Ltd. Country or region before: China |