CN204715036U - A kind of thick material blind-stitch seam device - Google Patents
A kind of thick material blind-stitch seam device Download PDFInfo
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- CN204715036U CN204715036U CN201520405096.XU CN201520405096U CN204715036U CN 204715036 U CN204715036 U CN 204715036U CN 201520405096 U CN201520405096 U CN 201520405096U CN 204715036 U CN204715036 U CN 204715036U
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- cloth
- hole
- jig
- over cloth
- presser feet
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Abstract
The utility model belongs to stitching process field, be specifically related to a kind of thick material blind-stitch seam device, comprise composite pin plate, feed dog is arranged on the below of composite pin plate, composite pin plate is provided with and turns over cloth jig, is provided with the compound presser feet having and turn over cloth and work feed function above composite pin plate, when turning over cloth, compound presser feet applies power to cloth, and cloth edge is tilted, and turns over cloth jig and carries out point turning over to the cloth tilted.Relatively and prior art, the utility model on composite pin plate, arranges one turn over cloth jig, and composite pin plate is arranged and has the compound presser feet turning over cloth and work feed function, structure is simple, easy to operate, adopts jig flange to increase work efficiency greatly.Existing Sewing machines only need be removed some parts, just the utility model can be installed, the purchase cost of enterprise can be reduced so greatly.
Description
Technical field
The utility model belongs to stitching process field, is specifically related to a kind of thick material blind-stitch seam device.
Background technology
Blind stitching machine in use, meets thick material, especially hair, two-sided cashmere, especially easily broken needle, point of having an injection.Popular two-sided cashmere clothes in recent years, suture all be cannot see in technological requirement both sides, and at present, factory all completes by hand, the requirement of dual-sided two color cashmere to technique is stricter, and workman skilled especially, only makees the clothes of a two pieces for one day, and production efficiency is low especially, and when adopting machining, use the blind stitching machine of external import, cost is too high, and sewing efficiency is not very desirable.
There is following technical problem in prior art: during manual processing stowing, inefficiency, when adopting machining, machine cost is too high, adopts a kind of thick material blind-stitch seam device for solving the problem.
For achieving the above object, the utility model is by the following technical solutions:
A kind of thick material blind-stitch seam device, comprise composite pin plate, feed dog is arranged on the below of composite pin plate, composite pin plate is provided with and turns over cloth jig, be provided with the compound presser feet having and turn over cloth and work feed function above composite pin plate, when turning over cloth, compound presser feet applies power to cloth, cloth edge is tilted, turns over cloth jig and carry out point turning over to the cloth tilted.
Described composite pin plate comprises and turns over cloth needle plate and be arranged on the support needle plate turned over below cloth needle plate, turn on cloth needle plate and be provided with serratd edge hole and through hole I, serratd edge hole and through hole I are not interfered, support needle plate is processed with the groove of placement feed dog turning over cloth needle plate serratd edge hole correspondence position, support needle plate and be processed with through hole II turning over cloth needle plate through hole I correspondence position, the length of through hole II is greater than the length of through hole I.
Described cloth jig lower end of turning over is arranged in through hole I.
The described cloth jig that turns over comprises and point turns over cloth jig and backing plate, point turns over cloth jig with backing plate for being fixedly connected with or being structure as a whole.
Described point is turned over cloth jig is notch cuttype, and the top of point to turn over cloth jig is processed with two and tangent turns over cloth deep-slotted chip breaker, turns over cloth jig top and is processed with away from two, the side drift angle of eedle the conical socket being convenient to turn over cloth dividing along cloth feeding direction.
The described side of turning over cloth jig notch cuttype of dividing is arranged in through hole I, and backing plate is arranged in through hole II, and the width of backing plate is greater than point width turning over cloth jig.
Described compound presser feet comprises work feed presser feet and turns over cloth presser feet, and the bottom surface of work feed presser feet only contacts with feed dog, turns over cloth presser feet and is fixed on work feed presser feet, turn over cloth presser feet left end and be processed with through hole.
Described drawing pushes away device and comprises pull bar, pull bar is arranged in chute, chute is fixed on machine plate, pull bar afterbody and chute afterbody have gap, pull bar is notch cuttype, near dividing the one end of turning over cloth jig lower than the other end, point turning over cloth jig is fixed on the low one end of pull bar, through hole is processed with in the middle part of one end that pull bar is high, extension spring I is provided with in through hole, sewing machine plate is provided with pin, pin is arranged in the through hole in the middle part of pulling-pushing rod, extension spring I one end hangs on pin, the other end hangs on the cross bar in pull bar through hole, the tail end of pull bar is connected with steel wire rope.
Relatively and prior art, the utility model on composite pin plate, arranges one turn over cloth jig, and composite pin plate is arranged and has the compound presser feet turning over cloth and work feed function, structure is simple, easy to operate, adopts jig flange to increase work efficiency greatly.Existing Sewing machines only need be removed some parts, just the utility model can be installed, the purchase cost of enterprise can be reduced so greatly.
Utility model content
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is composite pin plate structural representation.
Fig. 3 is the composite pin plate structural representation of the feed dog be provided with.
Fig. 4 is compound presser feet front view.
Fig. 5 is compound presser feet stereogram.
Fig. 6 point turns over cloth jig lamps structure schematic diagram.
Fig. 7 draws and pushes away apparatus structure schematic diagram.
Fig. 8 divides and turns over cloth schematic diagram.
Wherein, 1 is turn over cloth needle plate; 2 is support needle plate; 3 is feed dogs; 4 is point turn over cloth jig; 5 is backing plates; 6 is work feed presser feets; 7 is turn over cloth presser feet; 8 is pull bars; 9 is extension spring I; 10 is chutes; 11 is steel wire ropes; 12 is through hole I; 13 is serratd edge holes; 14 is through holes; 15 is deep-slotted chip breakers; 16 is conical sockets; 17 is eedles; 18 is clothes.
Detailed description of the invention
As described in Fig. 1-Fig. 8, a kind of thick material blind-stitch seam device, comprise composite pin plate, feed dog 3 is arranged on the below of composite pin plate, composite pin plate is provided with and turns over cloth jig, is provided with the compound presser feet having and turn over cloth and work feed function above composite pin plate, when turning over cloth, compound presser feet applies power to cloth 18, and cloth 18 edge is tilted, and turns over cloth jig and carries out point turning over to the cloth 18 tilted.
Described composite pin plate comprises and turns over cloth needle plate 1 and be arranged on the support needle plate 2 turned over below cloth needle plate 1, turn on cloth needle plate 1 and be provided with serratd edge hole 13 and through hole I 12, serratd edge hole 13 and through hole I 12 are not interfered, support needle plate 2 is processed with the groove of placement feed dog 3 turning over cloth needle plate 1 serratd edge hole 13 correspondence position, support needle plate 2 and be processed with through hole II turning over cloth needle plate 1 through hole I 12 correspondence position, the length of through hole II is greater than the length of through hole I 12.
Described cloth jig lower end of turning over is arranged in through hole I.
The described cloth jig that turns over comprises and point turns over cloth jig 4 and backing plate 5, point turns over cloth jig 4 with backing plate 5 for being fixedly connected with or being structure as a whole.
Described dividing turns over cloth jig 4 for notch cuttype, the top of point to turn over cloth jig 4 is processed with two and tangent turns over cloth deep-slotted chip breaker 15, turn over cloth jig 4 top and be processed with away from two, the side drift angle of eedle 17 conical socket 16 being convenient to turn over cloth dividing along cloth feeding direction, divide the top of turning over cloth jig 4 on the basis of turning over cloth deep-slotted chip breaker 15 that original processing two is tangent, reprocessing conical socket 16, form arc-shaped side turning on cloth deep-slotted chip breaker 15 wall like this, be convenient to like this turn over cloth.Turn over cloth jig 4 for the ease of mobile point, can connect to draw in the rear end of point to turn over cloth jig 4 and push away device.
Described drawing pushes away device and comprises pull bar 8, pull bar 8 is arranged in chute 10, chute 10 is fixed on machine plate, pull bar 8 afterbody and chute 10 afterbody have gap, pull bar 8 is notch cuttype, near dividing the one end of turning over cloth jig 4 lower than the other end, point turning over cloth jig 4 is fixed on the low one end of pull bar 8, through hole is processed with in the middle part of one end that pull bar 8 is high, extension spring I9 is provided with in through hole, sewing machine plate is provided with pin, pin is arranged in the through hole in the middle part of pulling-pushing rod 8, extension spring I9 one end hangs on pin, the other end hangs on the cross bar in pull bar 8 through hole, the tail end of pull bar 8 is connected with steel wire rope 11.Be moved to the left when point turning over cloth jig 4, pull steel wire rope 11, move right when point turning over cloth jig 4, unclamp steel wire rope 11, pull bar 8 recoils to original position under the effect of extension spring I9.
The described side of turning over cloth jig 4 notch cuttype of dividing is arranged in through hole I 12, backing plate 5 is arranged in through hole II, the width of backing plate 5 is greater than point width turning over cloth jig 4, divide like this turn over cloth jig 4 can not arbitrarily movement, work of being convenient to uses, the length of through hole I 12 and through hole II is greater than point turns over the length that cloth jig 4 stretches into through hole scala media bench, is convenient to like this point turn over moving left and right of cloth jig 4.
Described compound presser feet comprises work feed presser feet 6 and turns over cloth presser feet 7, the bottom surface of work feed presser feet 6 only contacts with feed dog 3, turning over cloth presser feet 7 is fixed on work feed presser feet 6 by axial screw, turn over cloth presser feet 7 left end and be processed with through hole 14, one end of extension spring hangs over turns over the other end in cloth presser feet 7 through hole and hangs on sewing machine case, under the effect of extension spring, the other end turning over cloth presser feet 7 just can be close to cloth 18 all the time, certain power is applied to cloth 18, the cloth 18 on presser feet both sides has certain tilting so under force, is conducive to point turning over cloth jig 4 and turns over cloth.
Work process of the present utility model is as follows: before putting cloth, the left side is moved to point turning over cloth jig 4, after putting cloth, compound presser feet is put down, the right is shifted onto afterwards point turning over cloth jig 4, turn over cloth presser feet 7 and be close to cloth 18 under the action of the spring, apply certain power to cloth 18, the cloth 18 on presser feet both sides has certain tilting so under force, eedle 17 is at compound presser feet and point turn between cloth jig 4, starts Sewing machines and gets final product work.
Claims (9)
1. a thick material blind-stitch seam device, it is characterized in that: comprise composite pin plate, feed dog is arranged on the below of composite pin plate, composite pin plate is provided with and turns over cloth jig, be provided with the compound presser feet having and turn over cloth and work feed function above composite pin plate, when turning over cloth, compound presser feet applies power to cloth, cloth edge is tilted, turns over cloth jig and carry out point turning over to the cloth tilted.
2. the thick material blind-stitch seam device of one according to claim 1, it is characterized in that: described composite pin plate comprises and turns over cloth needle plate and be arranged on the support needle plate turned over below cloth needle plate, turn on cloth needle plate and be provided with serratd edge hole and through hole I, serratd edge hole and through hole I are not interfered, support needle plate is processed with the groove of placement feed dog turning over cloth needle plate serratd edge hole correspondence position, support needle plate and be processed with through hole II turning over cloth needle plate through hole I correspondence position, the length of through hole II is greater than the length of through hole I.
3. the thick material blind-stitch seam device of one according to claim 2, is characterized in that: described cloth jig lower end of turning over is arranged in through hole I.
4. the thick material blind-stitch seam device of the one according to claim 1 or 3, is characterized in that: the described cloth jig that turns over comprises and point turns over cloth jig and backing plate, point turns over cloth jig with backing plate for being fixedly connected with or being structure as a whole.
5. the thick material blind-stitch seam device of one according to claim 4, it is characterized in that: it is notch cuttype that cloth jig is turned in described dividing, the top of point to turn over cloth jig is processed with two and tangent turns over cloth deep-slotted chip breaker, turns over cloth jig top and is processed with away from two, the side drift angle of eedle the conical socket being convenient to turn over cloth dividing along cloth feeding direction.
6. the thick material blind-stitch seam device of one according to claim 5, is characterized in that: the described side of turning over cloth jig notch cuttype of dividing is arranged in through hole I, and backing plate is arranged in through hole II, and the width of backing plate is greater than point width turning over cloth jig.
7. the thick material blind-stitch seam device of one according to claim 1, it is characterized in that: described compound presser feet comprises work feed presser feet and turns over cloth presser feet, the bottom surface of work feed presser feet only contacts with feed dog, turns over cloth presser feet and is fixed on work feed presser feet, turn over cloth presser feet left end and be processed with through hole.
8. the thick material blind-stitch seam device of one according to claim 1, is characterized in that: described cloth jig rear end of turning over is connected with to draw and pushes away device.
9. the thick material blind-stitch seam device of one according to claim 8, it is characterized in that: described drawing pushes away device and comprise pull bar, pull bar is arranged in chute, chute is fixed on machine plate, pull bar afterbody and chute afterbody have gap, pull bar is notch cuttype, near dividing the one end of turning over cloth jig lower than the other end, point turning over cloth jig is fixed on the low one end of pull bar, through hole is processed with in the middle part of one end that pull bar is high, extension spring I is provided with in through hole, sewing machine plate is provided with pin, pin is arranged in the through hole in the middle part of pulling-pushing rod, extension spring I one end hangs on pin, the other end hangs on the cross bar in pull bar through hole, the tail end of pull bar is connected with steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405096.XU CN204715036U (en) | 2015-06-12 | 2015-06-12 | A kind of thick material blind-stitch seam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405096.XU CN204715036U (en) | 2015-06-12 | 2015-06-12 | A kind of thick material blind-stitch seam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715036U true CN204715036U (en) | 2015-10-21 |
Family
ID=54314041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405096.XU Expired - Fee Related CN204715036U (en) | 2015-06-12 | 2015-06-12 | A kind of thick material blind-stitch seam device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204715036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975441A (en) * | 2015-06-12 | 2015-10-14 | 薛保运 | Thick cloth blind stitching device |
| CN106012327A (en) * | 2016-07-26 | 2016-10-12 | 广东溢达纺织有限公司 | Stitching auxiliary mechanism |
-
2015
- 2015-06-12 CN CN201520405096.XU patent/CN204715036U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975441A (en) * | 2015-06-12 | 2015-10-14 | 薛保运 | Thick cloth blind stitching device |
| CN104975441B (en) * | 2015-06-12 | 2024-03-19 | 薛保运 | Thick material blind stitch device |
| CN106012327A (en) * | 2016-07-26 | 2016-10-12 | 广东溢达纺织有限公司 | Stitching auxiliary mechanism |
| CN106012327B (en) * | 2016-07-26 | 2019-05-14 | 广东溢达纺织有限公司 | Sewing auxiliary body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |