CN106400335A - Tape making mechanism - Google Patents

Tape making mechanism Download PDF

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Publication number
CN106400335A
CN106400335A CN201610795738.0A CN201610795738A CN106400335A CN 106400335 A CN106400335 A CN 106400335A CN 201610795738 A CN201610795738 A CN 201610795738A CN 106400335 A CN106400335 A CN 106400335A
Authority
CN
China
Prior art keywords
housing
cloth
guide
mentioned
pocket builder
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
Application number
CN201610795738.0A
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Chinese (zh)
Other versions
CN106400335B (en
Inventor
郑曦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG HONREY SEWING MACHINERY CO Ltd
Original Assignee
ZHEJIANG HONREY SEWING MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG HONREY SEWING MACHINERY CO Ltd filed Critical ZHEJIANG HONREY SEWING MACHINERY CO Ltd
Priority to CN201610795738.0A priority Critical patent/CN106400335B/en
Publication of CN106400335A publication Critical patent/CN106400335A/en
Application granted granted Critical
Publication of CN106400335B publication Critical patent/CN106400335B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • D05B35/02Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • D05B35/10Edge guides
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B73/00Casings
    • D05B73/04Lower casings
    • D05B73/12Slides; Needle plates

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The invention provides a tape making mechanism, and belongs to the technical field of sewing machines, which can overcome the problem that the tape made by the conventional making manners is small in thickness and is poor in effect. The tape making mechanism includes a plate-shaped needle board and a cylindrical housing fixed on one side of the needle board; a fabric feeding opening is formed in the back end of the housing, and a fabric discharging opening is formed in the front end of the housing; a cylindrical guide barrel is fixed in the housing, and the guide barrel is arranged in the front and back direction; a fabric conveying channel for allowing a fabric to pass through is formed between an outer side wall of the guide barrel and an inner side wall of the housing, the fabric conveying channel communicates with the fabric feeding opening and the fabric discharging opening, and the width of the fabric conveying channel is gradually decreasing from the fabric feeding opening to the fabric discharging opening. The tape made by the tape making mechanism is large in thickness, and is even in thickness and width.

Description

A kind of pocket builder structure
Technical field
The invention belongs to sewing machine technique field, it is related to a kind of pocket builder structure.
Background technology
Strap refers to that, by the elongated cloth products of cloth folding, it can be used for rising at shoulder in the medicated clothings such as Western-style clothes The effect such as support.However, existing strap is often formed by carrying out sewing after manually doubling again, not only make efficiency is not Height, and the cloth tape thickness that sews is less after only once folding, hardness is not enough.
For this reason, people devise and a kind of have the sewing presser foot device of automatic rolling function and applied for Chinese patent (its Application No.:200920211931.0;Its notification number is:CN201534914), this sewing presser foot device include one pressure foot lead to Cross connecting rod to be connected with sewing machine, the cloth intlet of pressure foot is provided with a curler, and curler includes a positioning plate and formation Arc flanged plate on positioning plate.Flanged plate in this foot device is curled into cone cylinder shape, and cloth feeding flanged plate is opened During mouthful larger one end, cloth along the arcwall face feeding inside flanged plate, with the tapering width of flanged plate inner chamber body, Along flanged plate medial wall turnup, the outlet on final flanged plate goes out cloth during cloth and carries out turning down crimping for the end of cloth both sides. For artificial operation, this foot device achieves mechanically cloth by the setting of curler and turns down crimping, not only Efficiency improves and uniform in effect, beneficial to commercial production.
Though the cloth that above-mentioned foot device is formed after carrying out crimping to cloth is curled into cloth banding, monoblock cloth is still In fluffy, need to keep its shape not scatter with reference to conductor as track, not only make device structure complicated, operation is numerous Trivial, and it is only applicable to clothing bound edge.If desired for the strap that will not scatter of sewing molding, need to derive the cloth after crimping And sutured, and cloth still easily scatters after deriving, sewing difficulty is big, and it is uneven or thick to be easily caused the strap sewing Spending inadequate situation, in addition, being sewed again after cloth hemming, stitching can be left in strap lateral surface, not only unsightly, and will Strap also can affect the quality of clothing after being applied on clothing.
Content of the invention
The purpose of the present invention be for prior art exist the problems referred to above it is proposed that a kind of pocket builder structure, solve Technical problem be how easily to process thicker strap.
The purpose of the present invention can be realized by following technical proposal:
A kind of pocket builder structure, including the tubular housing of plate-shaped needle plate and the side being fixed on needle plate, described The rear end of housing there is the front end of fabric input mouth and housing there is exit slot it is characterised in that being further fixed in described housing Tubular guide and this guide is arranged along the longitudinal direction, shape between the described lateral wall of guide and the medial wall of above-mentioned housing One-tenth can connect fabric input mouth and exit slot for the work feed passage passing through for cloth, the width of described work feed passage is from fabric input mouth It is gradually reduced to exit slot direction.
When this pocket builder structure uses, needle plate is fixed on the workbench of sewing machine, then the housing being fixed on needle plate leans on The eedle of nearly sewing machine, the width size of the fabric input mouth of housing rear end is identical or bigger with the width of the cloth needing sewing.Seam When processed, cloth is sent into from the fabric input mouth of housing rear end, through the work feed passage between guide outer wall and inner walls to exit slot Direction is sent.In this course of conveying, the width because of work feed passage is gradually reduced to exit slot direction cloth from fabric input mouth, then cloth Material two ends in the direction of the width gradually can be drawn in and envelope guide to centre is close along the side wall of work feed passage.Work as cloth From the exit slot of housing send when, by the eedle of sewing machine near the position at cloth two ends in the direction of the width stitching Close so that the cloth after suture is cylindrical in shape and is sheathed on outside guide.Now, suture is stretched out at cloth two ends in the direction of the width Position forms lug.Afterwards, the cloth front end turnup of housing exit slot will have been sent on cloth and penetrated from the front end of guide, edge Guide to pull out from the rear end of guide, then cloth is entirely routed up.Cloth lateral surface during final discharging goes out from housing for cloth The medial surface of cloth when cloth mouth is sent, medial surface be then from housing exit slot send when cloth lateral surface, then suture after The lug stretching out suture location on cloth is turned to the inner side of cylindrical cloth, not only increases and finally sews the strap completing Thickness, and because cloth has been carried out once sewing at exit slot, cloth will not scatter, and the width of whole strap and thickness are equal More uniform.Above-mentioned whole operation process is coordinated without other structures, only needs self-conductance tube rear end to pull out strap Follow-up cloth is made to be made into complete strap successively, easy to make.
In a kind of above-mentioned pocket builder structure, the port that described housing is located at exit slot has forwardly convex leading Go out portion, this leading-out portion is arranged and its U-shaped profile along the longitudinal direction, the cavity in described leading-out portion and above-mentioned work feed passage It is connected.The two ends of cloth are sent in leading-out portion from the exit slot of housing after drawing in, are come to work feed passage by the leading-out portion of U-shaped Continued, the shape after keeping cloth to be drawn in, it is to avoid cloth restPoses, here, the height of leading-out portion is less than cloth Material two ends draw in after height, after that is, cloth is sent, its two ends all exceeds leading-out portion so that sewing machine can be to directly to exceeding The cloth of leading-out portion is sutured, and sewing is convenient.
In a kind of above-mentioned pocket builder structure, above-mentioned leading-out portion is stretched out in the front end of described guide.Guide stretches out leading-out portion Can by guide and leading-out portion the cloth sending exit slot is carried out interior outside synchronization spacing it is ensured that cloth will not deform upon, Avoid the cloth after gathering to deform when sending and need the situation of Manual arranging shape again, facilitate adding of strap Work.
In a kind of above-mentioned pocket builder structure, the rear end of described guide is located in above-mentioned housing, described housing sidewall Above run through with the back-end ports position corresponding position of above-mentioned guide and offer strap outlet.One cloth is again opened up on housing take out of Mouthful so that the strap of molding is staggered with the cloth entering from the fabric input mouth of housing rear end, pull out from strap outlet, it is to avoid both it Between produce interfere and cause the situation of interim card, facilitate the processing of strap.
In a kind of above-mentioned pocket builder structure, the housing in described strap exit inwardly concaves and is formed conveniently from guide The inclined-plane that the cloth that rear end is stretched out is sent backward along strap outlet.The feeding of cloth relies on the pulling force that strap is drawn out, in cloth With the recessed inclined-plane of exit setting so that strap can more swimmingly be drawn out so that the feeding of cloth is more smooth, facilitate cloth The processing of band.
As another kind of situation, in a kind of above-mentioned pocket builder structure, rear end the entering from above-mentioned housing of described guide Cloth mouth stretches out.When not considering the volume size of housing, can directly guide be stretched out from the fabric input mouth of housing rear end, directly It is connected on the strap after housing rear end pulls out molding.
In a kind of above-mentioned pocket builder structure, described guide is by the connector of plate-shaped or lamellar and above-mentioned housing Medial wall is connected.The volume reducing guide with housing junction, so that cloth can more draw in, increases what cloth drew in Highly, so increase strap upset after thickness.
In a kind of above-mentioned pocket builder structure, it is fixed with plate-shaped guide plate at the fabric input mouth on described housing, this is led The same side that plate and above-mentioned leading-out portion are located on housing and guide plate passes through arc section transition with the junction of housing.Guide plate and circle The setting of segmental arc is so that the feeding of cloth is more smooth, it is to avoid the situation of interim card in cloth feeding.
In a kind of above-mentioned pocket builder structure, described housing being located at fabric input mouth is in flat, and above-mentioned guide plate is even It is connected to the longer sides side at housing fabric input mouth.The width of the fabric input mouth of flat is consistent with the width of cloth or bigger, side Just the feeding of cloth also reduces the volume of housing.
In a kind of above-mentioned pocket builder structure, at the described fabric input mouth of housing, be additionally provided with snakelike frame, this snakelike frame with Above-mentioned guide plate is connected.Snakelike frame is used for allowing the cloth winding being introduced in housing, it is to avoid cloth is subject to action of gravity directly sagging And cause cloth feeding difficult.
In a kind of above-mentioned pocket builder structure, on described work feed passage be used for cloth against inwall be arcwall face or U-shaped face.Arcwall face and U-shaped face can preferably make cloth two ends draw in along smooth side wall.
Compared with prior art, this pocket builder structure passes through to combine these structures of housing, guide and needle plate and makes to make Make the cloth tape thickness of molding bigger it is adaptable on the clothing such as Western-style clothes, and the width of strap and thickness are evenly, after strap sewing Stitching is hidden in strap, improves the quality of strap making, and cloth only need to be entered cloth from housing by whole process Mouthful send into, then by sewing after cloth front end penetrate guide pull out again i.e. plastic, easy to operate.
Brief description
Fig. 1 is the structural representation of this pocket builder structure.
Fig. 2 is the structural representation at another visual angle of this pocket builder structure.
Fig. 3 is the structural representation at another visual angle of this pocket builder structure.
Fig. 4 is the cross section structure diagram at the housing of this pocket builder structure.
Fig. 5 is the cross section structure diagram of another angle at this pocket builder structure housing.
Fig. 6 be cloth from the exit slot of housing send and sew after section view.
Fig. 7 is the section view after strap self-conductance tube rear end is sent.
In figure, 1, needle plate;2nd, housing;2a, fabric input mouth;2b, exit slot;2c, leading-out portion;2d, strap outlet;2e, inclined-plane; 3rd, guide;4th, work feed passage;5th, connector;6th, guide plate;7th, snakelike frame.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in Fig. 1~Fig. 5, the plate-shaped needle plate of this pocket builder structure 1 and be fixed on needle plate 1 side be curled into cylinder The housing 2 of shape, the rear end of this housing 2 has fabric input mouth 2a and the front end of housing 2 has exit slot 2b.It is further fixed in housing 2 Cylindrical guide 3 and this guide 3 is arranged along the longitudinal direction, the lateral wall of guide 3 side is by plate-shaped or lamellar company Fitting 5 is connected with the medial wall of housing 2, is formed and can connect fabric input mouth between other lateral walls of guide 3 and the medial wall of housing 2 2a and exit slot 2b for the work feed passage 4 passing through for cloth, the width of this work feed passage 4 is from fabric input mouth 2a to exit slot 2b Direction is gradually reduced.
In the present embodiment, substantially in square tube shape and its setting direction is consistent with the feedstock direction of sewing machine, shell for housing 2 The eedle position being located proximate to sewing machine of the exit slot 2b of body 2;On work feed passage 4 be used for cloth against inwall be arc Face or U-shaped face.
The port being located at exit slot 2b on housing 2 has forwardly convex leading-out portion 2c, and this leading-out portion 2c is along front and back To setting and its U-shaped profile, the cavity in leading-out portion 2c is connected with work feed passage 4, and leading-out portion is stretched out in the front end of guide 3 There is between the inwall of the lateral wall of the front end of 2c and guide 3 and leading-out portion 2c the gap passed through for cloth.
The rear end of guide 3 is located in housing 2, and runs through out with the back-end ports position corresponding position of guide 3 on housing 2 side wall It is provided with strap outlet 2d, the housing 2 that this strap exports at 2d inwardly concaves and forms the convenient cloth edge stretched out from guide 3 rear end Strap and export the inclined-plane 2e that 2d sends backward.
Being located at fabric input mouth 2a place on housing 2 is in flat and be fixed with plate-shaped guide plate 6, and this guide plate 6 is connected to housing 2 Arc section transition, leading-out portion 2c and 6, guide plate are passed through in the junction of the longer sides side at fabric input mouth 2a and guide plate 6 and housing 2 The same side on housing 2, and connector 5 be connected on housing 2 relative to opposite side, that is, leading-out portion 2c and connector 5 set up separately Both sides in housing 2.It is additionally provided with a snakelike frame 7, this snakelike frame 7 is connected with guide plate 6 at the fabric input mouth 2a of housing 2.
When this pocket builder structure uses, needle plate 1 is fixed on the workbench of sewing machine, is then fixed on the housing 2 on needle plate 1 Near the eedle of sewing machine, the width size of the fabric input mouth 2a of housing 2 rear end is identical with the width of the cloth needing sewing or omits Greatly.During sewing, cloth is alternately sent into housing 2 around being located on snakelike frame 7 and through the fabric input mouth 2a from housing 2 rear end for the guide plate 6 Interior, the front end of the cloth work feed passage 4 between guide 3 outer wall and housing 2 inwall is sent to exit slot 2b direction.
In this course of conveying, the width because of work feed passage 4 is gradually reduced from fabric input mouth 2a to exit slot 2b direction, then cloth Material two ends in the direction of the width can be gradually U-shaped and cover in close the gathering in centre along the smooth side wall of work feed passage 4 Guide 3.
When cloth is sent from the exit slot 2b of housing 2, cloth front end is delivered to guide 3 lateral wall and leading-out portion 2c inwall Between, now, the two ends that cloth draws in highly exceed leading-out portion 2c, can pass through sewing machine to cloth close on cloth in width side The position at two ends upwards is sutured so that the cloth after being sutured is cylindrical in shape and is sheathed on outside guide 3.Now, cloth exists Two ends on width are stretched out suture location and are formed lug, and the cloth section after suture is as shown in Figure 6.
Afterwards, leading-out portion 2c will have been sent on cloth and passed through the cloth front end turnup suturing the front end from guide 3 Penetrate, send from the rear end of guide 3 along guide 3, then 2d pull-out is exported by the strap opening up on housing 2 side wall, then sew Cloth afterwards is entirely routed up.The lateral surface of the strap of final pull-out be cloth from housing 2 exit slot 2b send when cloth Medial surface, the medial surface of strap be then from housing 2 exit slot 2b send when cloth lateral surface, then stretch out on cloth after suturing The lug of suture location is turned to the inner side of cylindrical cloth, and the section of the strap after molding is as shown in Figure 7.Finally sew For the strap becoming is compared to existing strap, not only increase the thickness of strap, and because cloth is carried out at exit slot 2b Once sew, cloth will not scatter, the width of whole strap and thickness are all more uniform.
In addition to technique scheme, when not considering the volume size of housing 2, can be directly by after guide 3 End is stretched out from the fabric input mouth 2a of housing 2 rear end, directly the strap after housing 2 rear end pulls out molding.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.

Claims (10)

1. a kind of pocket builder structure, including the tubular housing of plate-shaped needle plate (1) and the side being fixed on needle plate (1) (2), the rear end of described housing (2) has fabric input mouth (2a) and the front end of housing (2) has exit slot (2b), and its feature exists In, it is further fixed on tubular guide (3) in described housing (2) and this guide (3) is arranged along the longitudinal direction, described guide (3) formed between lateral wall and the medial wall of above-mentioned housing (2) can connect fabric input mouth (2a) and exit slot (2b) for supplying The work feed passage (4) that cloth passes through, the width of described work feed passage (4) is from fabric input mouth (2a) to exit slot (2b) direction gradually Reduce.
2. a kind of pocket builder structure according to claim 1 is located at exit slot it is characterised in that described housing (2) is upper (2b) port at place has forwardly convex leading-out portion (2c), and this leading-out portion (2c) is arranged along the longitudinal direction and its cross section is in U Shape, the cavity in described leading-out portion (2c) is connected with above-mentioned work feed passage (4).
3. a kind of pocket builder structure according to claim 2 it is characterised in that the front end of described guide (3) stretch out above-mentioned Leading-out portion (2c).
4. a kind of pocket builder structure according to claim 1 or 2 or 3 is it is characterised in that the rear end position of described guide (3) In above-mentioned housing (2), described housing (2) side wall is run through with the back-end ports position corresponding position of above-mentioned guide (3) and opens up There is strap outlet (2d).
5. a kind of pocket builder structure according to claim 4 is it is characterised in that described strap exports the housing at (2d) place (2) inwardly concave and form the convenient inclined-plane sent backward along strap outlet (2d) from the cloth that guide (3) rear end is stretched out (2e).
6. a kind of pocket builder structure according to claim 1 or 2 or 3 is it is characterised in that described guide (3) is by plate The connector (5) of shape or lamellar is connected with the medial wall of above-mentioned housing (2).
7. a kind of pocket builder structure according to Claims 2 or 3 is it is characterised in that fabric input mouth on described housing (2) (2a) place is fixed with plate-shaped guide plate (6), the same side that this guide plate (6) is located on housing (2) with above-mentioned leading-out portion (2c) and Guide plate (6) passes through arc section transition with the junction of housing (2).
8. a kind of pocket builder structure according to claim 7 is located at fabric input mouth it is characterised in that described housing (2) is upper (2a) place is in flat, and above-mentioned guide plate (6) is connected to the longer sides side at housing (2) fabric input mouth (2a) place.
9. a kind of pocket builder structure according to claim 7 is it is characterised in that fabric input mouth (2a) place of described housing (2) It is additionally provided with snakelike frame (7), this snakelike frame (7) is connected with above-mentioned guide plate (6).
10. a kind of pocket builder structure according to claim 1 or 2 or 3 is it is characterised in that described work feed passage (4) is above used In with cloth against inwall be arcwall face or U-shaped face.
CN201610795738.0A 2016-08-31 2016-08-31 Belt making mechanism Expired - Fee Related CN106400335B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610795738.0A CN106400335B (en) 2016-08-31 2016-08-31 Belt making mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610795738.0A CN106400335B (en) 2016-08-31 2016-08-31 Belt making mechanism

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Publication Number Publication Date
CN106400335A true CN106400335A (en) 2017-02-15
CN106400335B CN106400335B (en) 2020-09-08

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CN201610795738.0A Expired - Fee Related CN106400335B (en) 2016-08-31 2016-08-31 Belt making mechanism

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113445218A (en) * 2021-07-05 2021-09-28 杭州嘉溢制衣有限公司 Automatic roll-turning equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007209389A (en) * 2006-02-07 2007-08-23 Nippo Sewing Mach Kk Sewn article bending guide
CN102021759A (en) * 2010-12-29 2011-04-20 东莞市莎米特箱包有限公司 Overedging mechanism of bag sewing machine
CN201864919U (en) * 2010-11-11 2011-06-15 宁波凯信服饰股份有限公司 Turning-belt drawing cylinder
CN201942865U (en) * 2010-12-29 2011-08-24 东莞市莎米特箱包有限公司 Hemmer of luggage sewing machine
CN202247289U (en) * 2011-10-14 2012-05-30 武汉猫人制衣有限公司 Fabric strip folding device for chain ring machine
CN204211948U (en) * 2014-09-13 2015-03-18 无锡林科服饰有限公司 Button cingulum sewing device
CN204803533U (en) * 2015-05-05 2015-11-25 惠州市奥美针织有限公司 Double -colored concatenation formula slide of borduring
CN205258807U (en) * 2015-10-26 2016-05-25 石狮市豪宇服饰有限公司 Upper and lower opposite joint blank pressing halter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007209389A (en) * 2006-02-07 2007-08-23 Nippo Sewing Mach Kk Sewn article bending guide
CN201864919U (en) * 2010-11-11 2011-06-15 宁波凯信服饰股份有限公司 Turning-belt drawing cylinder
CN102021759A (en) * 2010-12-29 2011-04-20 东莞市莎米特箱包有限公司 Overedging mechanism of bag sewing machine
CN201942865U (en) * 2010-12-29 2011-08-24 东莞市莎米特箱包有限公司 Hemmer of luggage sewing machine
CN202247289U (en) * 2011-10-14 2012-05-30 武汉猫人制衣有限公司 Fabric strip folding device for chain ring machine
CN204211948U (en) * 2014-09-13 2015-03-18 无锡林科服饰有限公司 Button cingulum sewing device
CN204803533U (en) * 2015-05-05 2015-11-25 惠州市奥美针织有限公司 Double -colored concatenation formula slide of borduring
CN205258807U (en) * 2015-10-26 2016-05-25 石狮市豪宇服饰有限公司 Upper and lower opposite joint blank pressing halter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113445218A (en) * 2021-07-05 2021-09-28 杭州嘉溢制衣有限公司 Automatic roll-turning equipment

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