CN103850062B - A kind of hold-down gear for sewing - Google Patents
A kind of hold-down gear for sewing Download PDFInfo
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- CN103850062B CN103850062B CN201410123466.0A CN201410123466A CN103850062B CN 103850062 B CN103850062 B CN 103850062B CN 201410123466 A CN201410123466 A CN 201410123466A CN 103850062 B CN103850062 B CN 103850062B
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- fabric
- chassis
- hold
- compressing member
- down gear
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Abstract
The present invention discloses a kind of hold-down gear for sewing, and comprises chassis, rolling wheel component and compressing member, and described compressing member and described chassis removably connect, and described compressing member is provided with for the pressing end with fabric phase pressing; Described rolling wheel component comprises scroll wheel, and described rolling wheel component is connected with described chassis, and described scroll wheel is for contacting with fabric. The pressing end of compressing member can with the surperficial phase pressing of fabric, ensure the smooth property of fabric, simultaneously, owing to being provided with rolling wheel component, scroll wheel can contact with the surface of fabric, relatively sliding can be there is in fabric and scroll wheel, ensure that fabric can transmit along hold-down gear, by adopting the pressing end of compressing member namely can ensure fabric and worktable phase pressing with fabric phase pressing, the smooth property of fabric can be ensured, therefore, it is possible to discharge the labor force of staff, and then the working strength of staff can be reduced.
Description
Technical field
The present invention relates to garment production technical field, particularly relate to a kind of hold-down gear for sewing.
Background technology
In existing clothes processing industry, sewing machine usually can be utilized to be sewed up by the fabrics such as cloth.
Use sewing machine carry out in the process sewed up, in order to ensure the smooth property of fabric, it is necessary to staff with hand by the four of fabric edges and worktable phase pressing, and according to sew rhythm move fabric.
But, adopt the pressing and the movement that manually carry out fabric, can cause in sewing process, increase the working strength of staff.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of hold-down gear for sewing, it is ensured that by fabric and worktable phase pressing, reduce the working strength of staff.
The present invention provides a kind of hold-down gear for sewing, and comprises chassis, rolling wheel component and compressing member, and described compressing member and described chassis removably connect, and described compressing member is provided with for the pressing end with fabric phase pressing; Described rolling wheel component comprises scroll wheel, and described rolling wheel component is connected with described chassis, and described scroll wheel is for contacting with fabric.
Preferably, described compressing member is at least two, and at least two described compressing members are arranged at the end of the width on described chassis.
Preferably, described chassis is provided with open holes for the end being connected with described compressing member, and described open holes is arc open holes, and described compressing member is connected with described chassis with described arc open holes by fastening piece.
Preferably, described compressing member is provided with the first open holes for the end being connected with described chassis, and described first open holes extends along the length direction of compressing member, and described fastening piece can slide along described first open holes.
Preferably, described fabricated section comprises roller mount, web member, mounting block and elasticity part, described scroll wheel is installed on described roller mount and described roller mount and described web member and is fixedly connected, described web member is provided with the 2nd open holes, described mounting block runs through described 2nd open holes and described web member can slide along described mounting block, and two ends of described elasticity part abut against respectively at the upper surface on the top of described mounting block and described web member.
Preferably, described chassis is provided with opening portion, and described scroll wheel is placed in described opening portion.
Preferably, described scroll wheel for place, the end plane that contacts with fabric not higher than described pressing end place plane.
Preferably, described pressing end is provided with slipmat, and described slipmat is provided with annular protrusion.
Preferably, also comprising sensor, described sensor setting is in described pressing end.
Preferably, described slipmat is silica-gel antiskid pad.
One provided by the present invention comprises chassis, rolling wheel component and compressing member, and compressing member and chassis removably connect, and compressing member is provided with for the pressing end with fabric phase pressing; Rolling wheel component comprises scroll wheel, and rolling wheel component is connected with chassis, and scroll wheel is for contacting with fabric. So arrange, in the process of sewing fabric, the pressing end of compressing member can with the surperficial phase pressing of fabric, ensure the smooth property of fabric, meanwhile, owing to being provided with rolling wheel component, scroll wheel can contact with the surface of fabric, therefore, can there is relatively sliding in fabric and scroll wheel, ensures that fabric can transmit along hold-down gear. Compare with fabric with prior art adopting manually carry out pressing, by adopting the pressing end of compressing member namely can ensure fabric and worktable phase pressing with fabric phase pressing, the smooth property of fabric can be ensured, therefore, the labor force of staff can be discharged, and then the working strength of staff can be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of hold-down gear for sewing in a kind of embodiment provided by the present invention;
Fig. 2 is the structural representation on the chassis of the shown hold-down gear for sewing of Fig. 1;
Fig. 3 is the structural representation of the compressing member of the shown hold-down gear for sewing of Fig. 1;
Fig. 4 is the structural representation of the roller mount of the shown hold-down gear for sewing of Fig. 1;
Wherein, in Fig. 1 to Fig. 4:
Chassis 1, arc open holes 1a, opening portion 1b, compressing member 2, first open holes 2a, pressing end 2b, scroll wheel 3, roller mount 4, elasticity part 5, web member 6, mounting block 7, slipmat 8.
Embodiment
The core of the present invention is to provide a kind of hold-down gear for sewing, it is ensured that by fabric and worktable phase pressing, reduces the working strength of staff.
In order to make those skilled in the art understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 to Fig. 4, Fig. 1 is the structural representation of hold-down gear for sewing in a kind of embodiment provided by the present invention, Fig. 2 is the structural representation on the chassis of the shown hold-down gear for sewing of Fig. 1, Fig. 3 is the structural representation of the compressing member of the shown hold-down gear for sewing of Fig. 1, and Fig. 4 is the structural representation of the roller mount of the shown hold-down gear for sewing of Fig. 1.
In this embodiment, the hold-down gear for sewing comprises chassis 1, compressing member 2 and rolling wheel component, and wherein, compressing member 2 is dismountable is arranged at the end on chassis 1 and compressing member 2 is provided with for the pressing end 2b with fabric phase pressing; The rolling wheel component comprising scroll wheel 3 is connected with chassis 1.
So arrange, in the process of sewing fabric, the pressing end 2b of compressing member 2 can with the surperficial phase pressing of fabric, ensure the smooth property of fabric, meanwhile, owing to being provided with rolling wheel component, scroll wheel 3 can contact with the surface of fabric, therefore, can there is relatively sliding in fabric and scroll wheel 3, ensures that fabric can transmit along hold-down gear.Compare with fabric with prior art adopting manually carry out pressing, by adopting the pressing end 2b of compressing member 2 namely can ensure fabric and worktable phase pressing with fabric phase pressing, the smooth property of fabric can be ensured, therefore, the labor force of staff can be discharged, and then the working strength of staff can be reduced.
In addition, in this embodiment, chassis 1 is rectangular chassis, therefore, compressing member 2 is provided with four, and four compressing members 2 are arranged at four tops of rectangular chassis respectively, in use, the width on chassis 1 is consistent with the width of fabric, so can ensure four compressing members 2 can with the phase pressing of the four of fabric end, ensure further the smooth property of fabric.
It should be noted that, in this embodiment, it is provided with four compressing members 2, certainly, do not get rid of the set-up mode adopting other, as two compressing members can be arranged yet, two compressing members are positioned at two ends of chassis 1 width, can ensure the smooth property of fabric so equally; Three compressing members etc. can also be set at same width.
In further scheme, chassis 1 is provided with four open holess, four open holess are arranged at four ends on chassis 1 respectively, four open holess are arc open holes 1a, fastening piece penetrating mounting holes is also connected with compressing member 2, compressing member 2 like this is connected with chassis 1 with arc open holes 1a by fastening piece, can ensure that compressing member 2 and chassis 1 are fixedly connected with this. So, open holes is set to arc open holes 1a, when needing the width according to fabric to adjust, fastening piece can be made to slide along arc open holes 1a, such that it is able to the installation angle of adjustment compressing member 2, and then can adjust and be arranged at the same width in chassis 1 to the distance between adjacent two compressing members 2, and then the distance between the compressing member 2 that can ensure on same direction meets the width of fabric, and then compressing member 2 and fabric phase pressing can be ensured.
Simultaneously, the end that compressing member 2 is connected with chassis 1 is provided with the first open holes 2a, first open holes 2a extends along the length direction of compressing member 2, so, fastening piece can slide along the first open holes 2a, and then the distance that can adjust between pressing end 2b and chassis 1, and then can ensure when the setting range needing the distance of adjustment to exceed arc open holes 1a, by the distance between adjustment pressing end 2b and chassis 1, the distance between two on same width compressing member 2 can be adjusted, and then the distance that can ensure between compressing member 2 meets the demand on fabric width.
It should be noted that, in this embodiment, owing to the length of compressing member 2 is greater than its width, first open holes 2a is alongst extended, ensure that the first open holes 2a has certain length, when needed, it is possible to fastening piece is slided along the first open holes 2a; When arriving the position satisfied the demands when fastening piece, pass through securable fastener, it is ensured that compressing member 2 is firmly connected with chassis 1.
Also it should be noted that, in this embodiment, first open holes 2a has certain length, so that the distance between adjustment pressing end 2b and chassis 1, certainly the set-up mode adopting other is not got rid of yet, as arranged multiple open holes along the length direction of compressing member, so by fastening piece being placed in different open holes, can regulate with this.
Further in scheme, in order to prevent fabric from along pressing end 2b, unnecessary slip occurring, in this embodiment, pressing end 2b is also provided with slipmat 8, slipmat 8 is provided with annular protrusion, so, by arranging slipmat 8, the annular protrusion of slipmat 8 can increase the frictional force between fabric and pressing end 2b, and then be possible to prevent fabric unnecessary slip occurs.
The material of slipmat 8 can be various, in this embodiment, it is preferable that be silica-gel antiskid pad, owing to silica-gel antiskid pad has certain flexibility, it is possible to avoid being caused by fabric and draw wound.
In addition, being also provided with sensor at pressing end 2b, sensor is for responding to fabric transmission speed. So, by arranging sensor, it is ensured that the transmission speed of fabric monitored, ensure that the transmission speed of fabric meets the demand of sewing velocity.
It should be noted that, for the ease of installing slipmat 8 and sensor, pressing end 2b is provided with multiple through hole, and slipmat 8 and sensor are fastened and connected by fastening piece and pressing end 2b.
Above, mainly compressing member is being introduced, will be described for other parts below.
In this embodiment, rolling wheel component comprises two scroll wheels 3 and the fabricated section for being connected with chassis 1, chassis 1 is provided with relative two opening portion 1b and two opening portion 1b are arranged at two ends on chassis 1 respectively, and two scroll wheels 3 are placed in two opening portion 1b respectively. So, by arranging opening portion 1b, it is convenient on the one hand roller is installed, spacing effect is played in the activity that another aspect opening portion 1b is scroll wheel 3, so can avoid scroll wheel 3 that unnecessary displacement occurs, ensure that fabric can pass through scroll wheel 3 smoothly, two scroll wheels 3 are set simultaneously and can ensure the stationarity of scroll wheel 3 in rotation process.
It should be noted that, in this embodiment, it is provided with two scroll wheels 3, certainly, the scroll wheel adopting and other numbers being set is not got rid of yet, as arranged opening portion at the center position on chassis, scroll wheel is placed in this opening portion, or the size concrete according to chassis can arrange three or four scroll wheels etc.
Further in scheme, fabricated section comprises roller mount, web member 6, mounting block 7 and elasticity part 5, wherein, roller mount and web member 6 for installing scroll wheel 3 are fixedly connected, web member 6 is provided with the 2nd open holes matched with mounting block 7, mounting block 7 runs through the 2nd open holes and mounting block 7 is fixedly connected with chassis 1, web member 6 can slide along mounting block 7, two ends of elasticity part 5 abut against that (upper surface of web member 6 refers to the surface of web member 6 towards the top of mounting block 7 respectively with the top of mounting block 7 and the upper surface of web member 6, the lower surface of web member 6 refers to the surface for installing roller mount).
So, in use, scroll wheel 3 first contacts with fabric, owing to roller mount can be slided along mounting block 7 along with web member 6, scroll wheel 3 like this can move to the direction near mounting block 7 top, in the process that scroll wheel 3 moves, elasticity part 5 forced compression, elasticity part 5 like this can apply reactive force by pair roller seat, under the effect of elasticity part 5 reactive force, it is ensured that scroll wheel 3 and fabric keep being in close contact.
In further scheme, scroll wheel 3 for place, the end plane that contacts with fabric not higher than pressing end 2b place plane, elasticity part 5 and fitting abut against, namely when scroll wheel 3 contacts with fabric, pressing end 2b and fabric be in phase-separated state or with fabric place plane flush. So arrange, when sewing longer fabric, it is not necessary to utilize pressing end 2b to ensure the smooth property of fabric, now, under the effect of elasticity part 5. Scroll wheel 3 moves towards near the direction of fabric, and keep being in close contact state with fabric and, for the effect of guiding is played in the motion of fabric.In addition, when needs ensure pressing end 2b with fabric phase pressing, it is only necessary to utilize power set that chassis 1 applies the reactive force towards fabric and can ensure pressing end 2b and fabric phase pressing, scroll wheel 3 is in close contact mutually with fabric equally simultaneously.
It should be noted that, in this embodiment, elasticity part 5 preferably spring, and the reactive force that applies of spring pair roller seat should meet and ensure that scroll wheel 3 contacts with fabric and ensure that fabric with scroll wheel 3, relatively sliding can occur simultaneously, and guarantee fabric can transmit.
What also need further explanation is, in this embodiment, above-mentioned hold-down gear is when keeping pressing end 2b and fabric to be in pressure and state, under the effect of power set, above-mentioned hold-down gear can move together along with fabric, fabric is transferred to sewing position, the phenomenon that fold occurs in fabric transmitting procedure can be avoided, certainly, do not get rid of hold-down gear relatively to fix relative to the position that arranges of worktable yet, namely directly above-mentioned hold-down gear is arranged the position being used for fabric sewing, expect when reaching this position face to face, pressing end 2b and fabric phase pressing, ensure the smooth property of fabric.
Needing to illustrate further, in this embodiment, the parts such as chassis 1, installation component are nylon material, certainly, also do not get rid of the material adopting other.
Above a kind of hold-down gear for sewing provided by the present invention is described in detail. Apply specific case herein the principle of the present invention and enforcement mode to have been set forth, illustrating just for helping the method understanding the present invention and core concept thereof of above embodiment. , it is also possible to the present invention carries out some improvement and modification, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (9)
1. a hold-down gear for sewing, it is characterized in that, comprise chassis (1), rolling wheel component and compressing member (2), described compressing member (2) and described chassis (1) removably connect, and described compressing member (2) is provided with for the pressing end (2b) with fabric phase pressing; Described rolling wheel component comprises scroll wheel (3), and described rolling wheel component is connected with described chassis (1), and described scroll wheel (3) is for contacting with fabric; Described chassis (1) is provided with open holes for the end being connected with described compressing member (2), described open holes is arc open holes (1a), and described compressing member (2) is connected with described chassis (1) with described arc open holes (1a) by fastening piece.
2. the hold-down gear for sewing according to claim 1, it is characterised in that, described compressing member (2) is at least two, and at least two described compressing members (2) are arranged at the end of the width on described chassis (1).
3. the hold-down gear for sewing according to claim 1, it is characterized in that, described compressing member (2) is provided with the first open holes (2a) for the end being connected with described chassis (1), described first open holes (2a) extends along the length direction of compressing member (2), and described fastening piece can slide along described first open holes (2a).
4. the hold-down gear for sewing according to claim 3, it is characterized in that, fabricated section comprises roller mount, web member (6), mounting block (7) and elasticity part (5), described scroll wheel (3) is installed on described roller mount and described roller mount and described web member (6) and is fixedly connected, described web member (6) is provided with the 2nd open holes, described mounting block (7) runs through described 2nd open holes and described web member (6) can slide along described mounting block (7), two ends of described elasticity part (5) abut against respectively at the upper surface on the top of described mounting block (7) and described web member (6).
5. the hold-down gear for sewing according to the arbitrary item of Claims 1-4, it is characterised in that, described chassis (1) is provided with opening portion (1b), and described scroll wheel (3) is placed in described opening portion (1b).
6. the hold-down gear for sewing according to claim 5, it is characterised in that, described scroll wheel (3) for place, the end plane that contacts with fabric not higher than described pressing end (2b) place plane.
7. the hold-down gear for sewing according to claim 5, it is characterised in that, described pressing end (2b) is provided with slipmat (8), and described slipmat (8) is provided with annular protrusion.
8. the hold-down gear for sewing according to claim 5, it is characterised in that, also comprise sensor, described sensor setting is in described pressing end (2b).
9. the hold-down gear for sewing according to claim 7, it is characterised in that, described slipmat (8) is silica-gel antiskid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123466.0A CN103850062B (en) | 2014-03-28 | 2014-03-28 | A kind of hold-down gear for sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123466.0A CN103850062B (en) | 2014-03-28 | 2014-03-28 | A kind of hold-down gear for sewing |
Publications (2)
| Publication Number | Publication Date |
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| CN103850062A CN103850062A (en) | 2014-06-11 |
| CN103850062B true CN103850062B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410123466.0A Active CN103850062B (en) | 2014-03-28 | 2014-03-28 | A kind of hold-down gear for sewing |
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| Country | Link |
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| CN (1) | CN103850062B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944009B (en) * | 2019-02-28 | 2022-03-11 | 福建万家丽科技实业有限公司 | Lace machine for lace cloth production and using method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201857504U (en) * | 2010-10-25 | 2011-06-08 | 广进利兴业有限公司 | Replaceable roller press foot and needle plate mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676078A (en) * | 1994-09-23 | 1997-10-14 | Union Special Corporation | Method and apparatus for sewing sleeves on shirt bodies |
| JP2001334087A (en) * | 2000-05-29 | 2001-12-04 | Yamato Sewing Mach Co Ltd | Presser foot system for sewing machine |
| CN202257015U (en) * | 2011-10-13 | 2012-05-30 | 苏州金皇视听设备科技有限公司 | Suspension type support of projector |
| CN202658400U (en) * | 2012-06-19 | 2013-01-09 | 吴江市晓昱喷气织造有限公司 | Crumple resistance sewing machine |
| CN203782362U (en) * | 2014-03-28 | 2014-08-20 | 新杰克缝纫机股份有限公司 | Compression device for sewing |
-
2014
- 2014-03-28 CN CN201410123466.0A patent/CN103850062B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201857504U (en) * | 2010-10-25 | 2011-06-08 | 广进利兴业有限公司 | Replaceable roller press foot and needle plate mechanism |
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| CN103850062A (en) | 2014-06-11 |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Applicant after: JACK SEWING MACHINE CO., LTD. Address before: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Applicant before: New Jack Sewing Machine Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: NEW JACK SEWING MACHINE CO., LTD. TO: JACK SEWING CO., LTD. |
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Address after: 318000 no.1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |
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| CP03 | Change of name, title or address |