CN205741522U - Sewing machine - Google Patents
Sewing machine Download PDFInfo
- Publication number
- CN205741522U CN205741522U CN201620433913.7U CN201620433913U CN205741522U CN 205741522 U CN205741522 U CN 205741522U CN 201620433913 U CN201620433913 U CN 201620433913U CN 205741522 U CN205741522 U CN 205741522U
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- CN
- China
- Prior art keywords
- limiting plate
- cloth
- placing trough
- head
- sewing machine
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- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of sewing machine, including base, the head being fixed on base, it is separately positioned on cloth intlet and the cloth outlet of head both sides, described cloth outlet is provided with cloth-winding mechanism, described cloth-winding mechanism includes by motor-driven rotation bar, it is socketed in rotation bar and the first limiting plate be arrangeding in parallel and the second limiting plate, described second limiting plate can move axially along rotating bar and separate with rotating bar, first limiting plate radially offers the first placing trough, second limiting plate radially offers the second placing trough, rotate bar and offer the 3rd placing trough vertically, described first placing trough, 3rd placing trough, second placing trough is sequentially communicated formation U, it is respectively provided with locating pin on described first limiting plate and the second limiting plate;This utility model simple in construction, easy to operate, cloth automatically moves and the cloth of coiling is difficult to fall apart in taking off transportation.
Description
Technical field
This utility model relates to textile machine, particularly to sewing machine.
Background technology
The Chinese patent of Publication No. CN105113150A discloses a kind of sewing machine, include base plate and casing, casing is provided with eedle, lower axle and drive shaft it is rotatably connected in base plate, the end of lower axle is rotatably connected to movable knife rack, moving knife it is fixed with on movable knife rack, drive shaft and movable knife rack are in transmission connection and movable knife rack can be driven to rotate, stationary knife is slidably connected on base plate, driving plate also it is hinged with on base plate, on the edge of movable knife rack, circumference has spigot surface, drive to connect on plate and have tensioner, distance between spigot surface and lower axle axial line is gradually reduced to the other end by one end, when movable knife rack rotates and makes moving knife move to stationary knife direction, drive plate that stationary knife can be made near eedle.
The motion of this sewing machine cloth relies on hands and realizes, complex operation.
Utility model content
The purpose of this utility model is to provide a kind of sewing machine, easy to operate.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of sewing machine, including base, the head being fixed on base, it is separately positioned on cloth intlet and the cloth outlet of head both sides, described cloth outlet is provided with cloth-winding mechanism, described cloth-winding mechanism includes by motor-driven rotation bar, it is socketed in rotation bar and the first limiting plate be arrangeding in parallel and the second limiting plate, described second limiting plate can move axially along rotating bar and separate with rotating bar, first limiting plate radially offers the first placing trough, second limiting plate radially offers the second placing trough, rotate bar and offer the 3rd placing trough vertically, described first placing trough, 3rd placing trough, second placing trough is sequentially communicated formation U, it is respectively provided with locating pin on described first limiting plate and the second limiting plate.
One end of rope ties up to wherein in a locating pin, the other end passes the first placing trough, 3rd placing trough, second placing trough ties up in another locating pin, rope takes the shape of the letter U, rotated by motor-driven rotation bar, cloth automatic spooling is rotating drive cloth motion simulation on bar, need not hands move, easy to operate, when needs cloth to be taken off when, take off the rope tied up in two locating pins, afterwards the two of rope free ends are tied, again by the second limiting plate dismounting, cloth can be moved axially taking-up along rotating bar, and because cloth is held together by rope, cloth easily falls apart.
Further, through described rotation bar stretched by described 3rd placing trough motor dorsad, and described first limiting plate arranges the first projection coordinated with the 3rd placing trough, and described second limiting plate arranges the second projection coordinated with the 3rd placing trough.
The first limiting plate can be limited and the second limiting plate relatively rotates bar and circumferentially rotates.
Further, described rotation bar being fixed with locating piece, described first limiting plate is connected with locating piece by the first spring.
Owing to cloth and the first limiting plate and the second limiting plate are close to, therefore the second limiting plate is disassembled when, cloth is inconvenient to take off, the first limiting plate is promoted to compress the first spring, make to be formed between the first limiting plate and cloth certain gap, facilitate finger to stretch into moving cloth and cloth is taken out.
Further, described cloth outlet also sets up cloth pressing wheel, and described cloth pressing wheel, between head and cloth-winding mechanism, described head is worn and is penetrated a guide post, and described guide post is vertically arranged and bottom connects a support, and what described cloth pressing wheel can circumferentially rotate is socketed on support.
Cloth pressing wheel can prevent the skew of cloth.
Being socketed the second spring on described guide post, the two ends of the second spring abut with head and support respectively and the second spring is in compressive state all the time.
The setting of the second spring can ensure that cloth pressing wheel gives the pressure of cloth.
Further, described head arranging one handle, one end of described handle is hinged with head, and the other end is free end, and the middle part of described handle is hinged with support.
Move cloth pressing wheel by the free end band of handle of above raising one's hand to lift, the placement of cloth when sewing machine is just started working.
Further, the threaded one end that described rotation bar is connected with motor dorsad connects limited location nut, described stop nut and the second limiting plate abutting.
Prevent the second limiting plate from departing from rotating bar rotation process and rotate bar.
Further, described motor is arranged on below base, and the output shaft of described motor is connected by belt with the main shaft of head, and described rotation bar is connected with the main shaft of head by belt.
Drive head spindle by a motor simultaneously and rotate bar rotation, cost-effective.
In sum, this utility model has the advantages that this utility model simple in construction, easy to operate, and cloth automatically moves and the cloth of coiling is difficult to fall apart in taking off transportation.
Accompanying drawing explanation
Fig. 1 is the structural representation one of embodiment；
Fig. 2 is the structural representation two of embodiment；
Fig. 3 is the top view of embodiment；
Fig. 4 is the A-A sectional view of Fig. 3.
Reference: 1, base；11, cloth intlet；12, cloth outlet；2, head；21, suture needle；3, mounting seat；4, bar is rotated；41, the 3rd placing trough；5, bearing block；61, the first drive；62, the second drive；63, the 3rd drive；7, motor；8, the first limiting plate；81, the first placing trough；82, the first projection；9, the second limiting plate；91, the second placing trough；92, the second projection；10, locating piece；101, the first spring；102, locating pin；103, stop nut；104, cloth pressing wheel；105, contiguous block；106, guide post；107, support；108, fixing axle；109, the second spring；110, handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
A kind of sewing machine, including base 1, the head 2 being fixed on base 1, is provided with suture needle 21 below head 2, the both sides of suture needle 21 are cloth intlet 11 and cloth outlet 12.
Cloth outlet 12 is provided with cloth-winding mechanism, and cloth-winding mechanism includes mounting seat 3, rotates bar 4, and mounting seat 3 is fixed on base 1 and from tilting upward setting with base 1 junction；Pair of bearings is fixed in mounting seat 3, bearing is each attached in bearing block 5, bearing block 5 is fixing with mounting seat 3 to be connected and is on same straight line, rotate bar 4 through this to bearing, rotate fixedly sleeved first drive 61 of bar 4, the second drive 62 that can circumferentially rotate it is fixed with on base 1, the main shaft of head 2 stretches out outside head 2 and fixes the 3rd drive 63, motor 7 is arranged on below base 1, the output shaft of motor 7 connects realization linkage by belt and the 3rd drive 63, 3rd drive 63 is connected by belt and the second drive 62, second drive 62 is connected by belt and the first drive 61, so when the output shaft rotation of motor 7, head 2 work (main axis of head 2) simultaneously drive rotation bar 4 rotate.
The other end rotating bar 4 is socketed with the first limiting plate 8 and the second limiting plate 9, rotate and be further fixed on locating piece 10 on bar 4, first limiting plate 8 and locating piece 10 are connected by the first spring 101, first spring 101 is socketed on rotation bar 4, first limiting plate 8 can move axially along rotating bar 4, first limiting plate 8 radially offers the first placing trough 81, second limiting plate 9 radially offers the second placing trough 91, rotate bar 4 and offer the 3rd placing trough 41 vertically, described first placing trough 81, 3rd placing trough 41, second placing trough 91 is sequentially communicated formation U, it is respectively provided with locating pin 102 on first placing trough 81 and the second placing trough 91；The first projection 82 matched with the 3rd placing trough 41 is set on first limiting plate 8, the second projection 92 matched with the 3rd placing trough 41 is set on second limiting plate 9,3rd placing trough 41, first drive 61 dorsad extends through rotation bar 4, second limiting plate 9 can move axially along rotating bar 4, restriction effect due to the first projection 82, second limiting plate 9 is only capable of moving axially, can not circumferentially rotate, and owing to the 3rd placing trough 41 runs through rotation bar 4, therefore the second limiting plate 9 is axially movable disengaging and rotates bar 4.Rotation bar 4 deviates from one end of the first drive 61 and is provided with screw thread, when the second limiting plate 9 is socketed on rotation bar 4, stop nut 103 of screwing on moves axially to limit the second limiting plate 9, and cloth coiling and abuts with the first limiting plate 8 and the second limiting plate 9 between the first limiting plate 8 and the second limiting plate 9 simultaneously.
Cloth outlet 12 also sets up cloth pressing wheel 104, cloth pressing wheel 104 is between head 2 and cloth-winding mechanism, head 2 fixes a contiguous block 105, guide post 106 is vertically arranged through contiguous block 105 and can relatively move up and down by contiguous block 105, the bottom of guide post 106 connects a support 107, axle 108 is fixed on support 107, what cloth pressing wheel 104 can circumferentially rotate is socketed on fixing axle 108, the second spring 109 it is socketed on guide post 106, the two ends of the second spring 109 abut with contiguous block 105 and support 107 respectively and the second spring 109 is in compressive state all the time, cloth pressing wheel 104 abuts with base 1.One handle 110 is set on head 2, one end of handle 110 is hinged with guide post 106, and the other end is free end, and the middle part of handle 110 is hinged with support 107, when needing to put cloth when can on the raise one's hand free end band of handle 110 move and lift on cloth pressing wheel 104 so that cloth pressing wheel 104 separates with base 1.
Claims (7)
- null1. a sewing machine，Including base (1)，The head (2) being fixed on base (1)、It is separately positioned on cloth intlet (11) and the cloth outlet (12) of head (2) both sides，It is characterized in that: described cloth outlet (12) is provided with cloth-winding mechanism，Described cloth-winding mechanism includes the rotation bar (4) driven by motor (7)、It is socketed in and rotates bar (4) and the first limiting plate (8) be arrangeding in parallel and the second limiting plate (9)，Described second limiting plate (9) can move axially along rotating bar (4) and separate with rotating bar (4)，First limiting plate (8) radially offers the first placing trough (81)，Second limiting plate (9) radially offers the second placing trough (91)，Rotate bar (4) and offer the 3rd placing trough (41) vertically，Described first placing trough (81)、3rd placing trough (41)、Second placing trough (91) is sequentially communicated formation U，It is respectively provided with locating pin (102) on described first limiting plate (8) and the second limiting plate (9).
- Sewing machine the most according to claim 1, it is characterized in that: described 3rd placing trough (41) motor dorsad (7) extends through described rotation bar (4), described first limiting plate (8) above arranges the first projection (82) coordinated with the 3rd placing trough (41), and described second limiting plate (9) above arranges the second projection (92) coordinated with the 3rd placing trough (41).
- Sewing machine the most according to claim 2, it is characterized in that: be fixed with locating piece (10) on described rotation bar (4), described first limiting plate (8) is connected with locating piece (10) by the first spring (101).
- Sewing machine the most according to claim 1, it is characterized in that: described cloth outlet (12) also sets up cloth pressing wheel (104), described cloth pressing wheel (104) is positioned between head (2) and cloth-winding mechanism, wear on described head (2) and penetrate a guide post (106), described guide post (106) is vertically arranged and bottom connects a support (107), and what described cloth pressing wheel (104) can circumferentially rotate is socketed on support (107).
- Sewing machine the most according to claim 4, it is characterized in that: described guide post (106) upper socket the second spring (109), the two ends of the second spring (109) abut with head (2) and support (107) respectively and the second spring (109) is in compressive state all the time.
- Sewing machine the most according to claim 5, it is characterized in that: one handle (110) is set on described head (2), one end of described handle (110) is hinged with head (2), the other end is free end, and the middle part of described handle (110) is hinged with support (107).
- Sewing machine the most according to claim 1, it is characterized in that: the threaded one end that described rotation bar (4) is connected with motor (7) dorsad connects limited location nut (103), and described stop nut (103) abuts with the second limiting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433913.7U CN205741522U (en) | 2016-05-12 | 2016-05-12 | Sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433913.7U CN205741522U (en) | 2016-05-12 | 2016-05-12 | Sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741522U true CN205741522U (en) | 2016-11-30 |
Family
ID=57366437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620433913.7U Expired - Fee Related CN205741522U (en) | 2016-05-12 | 2016-05-12 | Sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205741522U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315881A (en) * | 2018-04-04 | 2018-07-24 | 吴江市新科缝制设备有限公司 | A kind of sewing machine cloth displacement structure |
| CN109208198A (en) * | 2017-07-04 | 2019-01-15 | 肇庆市越祥机械科技有限公司 | A kind of automatic hemming sewing machine |
| CN111826825A (en) * | 2020-07-24 | 2020-10-27 | 宜城成雄织造有限公司 | Check yarn is computer flush joint machine for diaper |
-
2016
- 2016-05-12 CN CN201620433913.7U patent/CN205741522U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208198A (en) * | 2017-07-04 | 2019-01-15 | 肇庆市越祥机械科技有限公司 | A kind of automatic hemming sewing machine |
| CN108315881A (en) * | 2018-04-04 | 2018-07-24 | 吴江市新科缝制设备有限公司 | A kind of sewing machine cloth displacement structure |
| CN111826825A (en) * | 2020-07-24 | 2020-10-27 | 宜城成雄织造有限公司 | Check yarn is computer flush joint machine for diaper |
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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: 20161130 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |