CN109695102A - Sewing machine with tug device - Google Patents
Sewing machine with tug device Download PDFInfo
- Publication number
- CN109695102A CN109695102A CN201910127030.1A CN201910127030A CN109695102A CN 109695102 A CN109695102 A CN 109695102A CN 201910127030 A CN201910127030 A CN 201910127030A CN 109695102 A CN109695102 A CN 109695102A
- Authority
- CN
- China
- Prior art keywords
- sewing machine
- tugboat
- mounting rack
- main body
- stage body
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/10—Work-feeding means with rotary circular feed members
- D05B27/18—Feed cups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of sewing machines with tug device, including the driving motor that stage body, the mounting rack for being mounted on sewing machine main body, being mounted on sewing machine main body, the tugboat being rotatably connected on mounting rack, driving tugboat rotate, the motor of the sewing machine main body and the control switch of driving motor are same.The synchronous averaging of such sewing needle and tugboat works and stops after reaching predetermined length, and cloth advance matches with suture, promotes cloth suture quality.
Description
Technical field
The present invention relates to garment making equipments, in particular to the sewing machine of tug device.
Background technique
Sewing machine: mainly with a sewing thread, forming a kind of stitching on sewing, make one or more layers sewing interweave or
The machine to unite by a seam.Two kinds of purposes of thin material and thick material are generally divided into, sewing machine for covering chain stitch can sew cotton, fiber crops, silk, hair, artificial fibre
The products such as fabrics and leather, plastics, paper, the thin material such as dimension are generally used for being knitted, underwear, shirt, uniform etc., and thickness material is generally used for
All kinds of gym suits, jean, fashionable dress, overcoat, shoes and hats, skin is young, and luggage etc., flat seam machine is most basic car type in sewing device,
Simplest stitching in sewing, the stitching neat appearance that sews, stitching are uniform, it is smooth securely, sewing velocity is fast.
Notification number is that the patent of CN201106092Y discloses a kind of sewing machine, pushes needle automatically more particularly to one kind
Amount and the completely the same sewing machine of cloth push amount.The sewing machine includes: can be as the rotation of spindle motor moves up and down
Needle；Under the driving of work feed motor, cooperated from upper roller and lower roll to the feeding mechanism of direction initialization push sewing；In above-mentioned feeding
Under the action of mechanism, the needle feeding mechanism of above-mentioned needle is pushed by the direction of push sewing.Above-mentioned needle feeding mechanism includes: based on defeated
Enter the needle feeding motor of the needle push amount driving of means input；The needle rotated in the case where the rotary power of above-mentioned needle feeding motor drives
Bar swinging axle；The swinging frame of the one end for being anchored on above-mentioned shank swinging axle to support above-mentioned shank swinging axle；And upper
State the sewing machine of the shank for driving the needle below lower swing of the driving force of shank swinging axle.
This mode carries out feeding by the frictional force between upper roller and lower roll and cloth, but when using template processing,
Can be because of housing construction reason, general only design work feed wheel, work feed wheel is using separate electrical motor driving, cope plate and lower template by cloth
Feed collet together, and fix by cope plate and lower template, and lower template is abutted with board upper surface, and cope plate is abutted with work feed wheel, leads to
Work feed wheel is crossed to advance together with the frictional force drive cloth and bolster between cope plate.Due to work feed wheel driving motor with
The motor of sewing machine is independent control, therefore starting, asynchronous, cloth when be easy to causeing start and stop of stopping of sewing needle and work feed wheel
Advance and stitching speed mismatches.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of sewing machine with tug device, make
Cloth advance is obtained to match with suture.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of sewing with tug device
Machine including stage body, the mounting rack for being mounted on sewing machine main body, being mounted on sewing machine main body, is rotatably connected on mounting rack
The driving motor that tugboat, driving tugboat rotate, the motor of the sewing machine main body and the control switch of driving motor are same.
The synchronous averaging of such sewing needle and tugboat works and stops after reaching predetermined length, and cloth advances and suture phase
Match, promotes cloth suture quality.
Further, lower section is arranged a seal chamber in the stage body, and the stage body upper surface is opened up to be connected to seal chamber
Stomata, the seal chamber connect an air pump by tracheae, and the tugboat is located above stomata.
Certain skidding can occur between cope plate and work feed wheel in the actual process, cause cope plate advance distance with
Lower needle speed cannot reach scheduled matching value, influence efficiency.Air pump starting, gas come out to form lower template from stomata and rush
It hits, the pressure between cope plate and tugboat increases, so that the frictional force between tugboat and cope plate increases, the two is not easy to beat
It is sliding, and effectively reduce the friction of lower template Yu stage body upper surface.
Further, the tugboat two sides are symmetrically arranged with guide wheel, and guide wheel and mounting rack are rotatablely connected, the least significant end of guide wheel
It is in same horizontal line with the least significant end of tugboat.
The setting of guide wheel is so that cope plate and lower template advance are more stable.
Further, gib block is installed, the gib block extends along cloth direction of advance on the stage body.
Gib block makes cope plate and lower template advance be not susceptible to deviate, and sewn product quality is higher.
Further, the horizontal screw bolt of vertical material-distributing approach axis extension is set on the stage body, is consolidated on the stage body
A fixed mounting blocks, horizontal screw bolt pass through mounting blocks and are threadedly coupled with mounting blocks, and the horizontal screw bolt and gib block are rotatablely connected.
The position that gib block is adjusted by rotation horizontal screw bolt, adapts to different template widths.
Further, the regulating mechanism that one adjusting mounting rack of setting moves up and down on the sewing machine main body, the adjusting
Mounting plate that mechanism is mounted on sewing machine main body is vertically arranged the vertical screw rod being threadedly coupled with mounting plate, and described vertical
Screw rod and the sliding block of rotation connection, the fixed guide rod with sliding block cooperation on a mounting board, the guide rod is vertically arranged, described
Mounting rack is connect with sliding block.
Mounting rack is driven to move up and down by rotating vertical screw rod, thus between changing between tugboat and stage body upper surface
Away from so that it is guaranteed that tugboat is abutted with the upper surface of cope plate.
Further, two long holes are opened up on the mounting rack, long hole extends along vertical material-distributing direction of advance, the sliding block
On be provided with locking bolt, the locking bolt passes through long hole and abuts installation with the bolt cap of sliding block threaded connection and locking bolt
Frame.
The horizontal position of adjustable tugboat is located at tugboat as far as possible on cope plate center line, so that template is advanced
It is more stable.
In conclusion the invention has the following advantages: the configuration of the present invention is simple, so that cloth advances and stitching speed
Matching promotes cloth suture quality.
Detailed description of the invention
Fig. 1 is the positive structure diagram of embodiment；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the backsight structural representation of embodiment；
Fig. 4 is the portion the B enlarged diagram of Fig. 3.
Appended drawing reference: 1, stage body；2, sewing machine main body；3, mounting rack；31, long hole；41, tugboat；42, driving motor；43,
Guide wheel；51, stomata；52, tracheae；53, air pump；61, gib block；62, horizontal screw bolt；63, mounting blocks；71, mounting plate；72, it erects
Straight screw rod；73, sliding block；74, guide rod；75, locking bolt.
Specific embodiment
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
A kind of sewing machine with tug device, such as Fig. 1, including stage body 1, be mounted on sewing machine main body 2, be mounted on sewing machine
The driving motor 42 that mounting rack 3 in main body 2, the tugboat 41 being rotatably connected on mounting rack 3, driving tugboat 41 rotate, sewing
The control switch of the motor of owner's body 2 and driving motor 42 is same.The wherein connection type of driving motor 42 and tugboat 41
It can be that shaft of the output shaft of driving motor 42 directly with tugboat 41 is fixed, tugboat can also be driven by way of V belt translation
41 rotations are V belt translation form in this programme, i.e., fix a belt wheel on the output shaft of driving motor 42, same in the shaft of tugboat 41
Sample fixes a belt wheel, and belt pulley bypasses two belt wheels simultaneously and realizes transmission.
Such as Fig. 1-2, a seal chamber is arranged in the interior lower section of stage body 1, and 1 upper surface of stage body opens up the stomata 51 being connected to seal chamber,
Seal chamber connects an air pump 53 by tracheae 52, and tugboat 41 is located at 51 top of stomata.41 two sides of tugboat are symmetrically arranged with guide wheel 43,
Guide wheel 43 and mounting rack 3 are rotatablely connected, and the least significant end of guide wheel 43 and the least significant end of tugboat 41 are in same horizontal line.According to need
Want whether Anti-slip cover can be covered outside guide wheel 43 and tugboat 41.
Such as Fig. 1, gib block 61 is installed on stage body 1, gib block 61 extends along cloth direction of advance.It is arranged one on stage body 1
The horizontal screw bolt 62 that vertical material-distributing approach axis extends, a mounting blocks 63 are fixed on stage body 1, and horizontal screw bolt 62 passes through mounting blocks 63
It is threadedly coupled with mounting blocks 63, horizontal screw bolt 62 and gib block 61 are rotatablely connected.
Such as Fig. 4, mounting rack 3 is L-shaped, and the regulating mechanism that an adjusting mounting rack 3 moves up and down is arranged on sewing machine main body 2,
Mounting plate 71 that regulating mechanism is mounted on sewing machine main body 2 is vertically arranged the vertical screw rod 72 being threadedly coupled with mounting plate 71,
With the sliding block 73 of vertical screw rod 72 and rotation connection, be fixed on the guide rod 74 cooperated on mounting plate 71 with sliding block 73, guide rod
74 are vertically arranged across sliding block 73.Two long holes 31 are opened up on mounting rack 3, long hole 31 extends along vertical material-distributing direction of advance, sliding
Locking bolt 75 is provided on block 73, locking bolt 75 is threadedly coupled across long hole 31 with sliding block 73 and the bolt cap of locking bolt 75
Abut mounting rack 3.
Claims (7)
1. a kind of sewing machine with tug device, including stage body (1), it is mounted on sewing machine main body (2), is mounted on sewing machine main body
(2) mounting rack (3) on, the tugboat (41) being rotatably connected on mounting rack (3), driving tugboat (41) rotation driving motor
(42), it is characterised in that: the control switch of the motor of the sewing machine main body (2) and driving motor (42) is same.
2. the sewing machine according to claim 1 with tug device, it is characterized in that: lower section setting one in the stage body (1)
Seal chamber, stage body (1) upper surface open up the stomata (51) being connected to seal chamber, and the seal chamber is connected by tracheae (52)
One air pump (53), the tugboat (41) are located above stomata (51).
3. the sewing machine according to claim 2 with tug device, it is characterized in that: the tugboat (41) two sides are symmetrical arranged
Have guide wheel (43), guide wheel (43) and mounting rack (3) are rotatablely connected, and the least significant end of guide wheel (43) and the least significant end of tugboat (41) are in
In same horizontal line.
4. the sewing machine according to claim 2 with tug device, it is characterized in that: being equipped with guiding on the stage body (1)
Item (61), the gib block (61) extend along cloth direction of advance.
5. the sewing machine according to claim 4 with tug device, it is characterized in that: setting one is vertical on the stage body (1)
The horizontal screw bolt (62) that cloth approach axis extends is fixed a mounting blocks (63) on the stage body (1), and horizontal screw bolt (62) passes through
Mounting blocks (63) are threadedly coupled with mounting blocks (63), and the horizontal screw bolt (62) and gib block (61) are rotatablely connected.
6. the sewing machine according to claim 1 with tug device, it is characterized in that: being arranged on the sewing machine main body (2)
One adjusts the regulating mechanism that mounting rack (3) move up and down, and the regulating mechanism is mounted on the mounting plate on sewing machine main body (2)
(71), it is vertically arranged the vertical screw rod (72) being threadedly coupled with mounting plate (71), with the vertical screw rod (72) and rotation connection
Sliding block (73), be fixed on guide rod (74) on mounting plate (71) with sliding block (73) cooperation, the guide rod (74) sets vertically
It sets, the mounting rack (3) connect with sliding block (73).
7. the sewing machine according to claim 6 with tug device, it is characterized in that: opening up two on the mounting rack (3)
Long hole (31), long hole (31) extend along vertical material-distributing direction of advance, are provided with locking bolt (75) on the sliding block (73), described
Locking bolt (75) passes through long hole (31) and abuts mounting rack (3) with the bolt cap of sliding block (73) threaded connection and locking bolt (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127030.1A CN109695102A (en) | 2019-02-20 | 2019-02-20 | Sewing machine with tug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127030.1A CN109695102A (en) | 2019-02-20 | 2019-02-20 | Sewing machine with tug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109695102A true CN109695102A (en) | 2019-04-30 |
Family
ID=66233420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910127030.1A Pending CN109695102A (en) | 2019-02-20 | 2019-02-20 | Sewing machine with tug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109695102A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200430549Y1 (en) * | 2006-08-25 | 2006-11-13 | 썬스타 산업봉제기계 주식회사 | Sewing machine |
| CN103147235A (en) * | 2013-03-19 | 2013-06-12 | 西安标准工业股份有限公司 | Sewing machine with mechanical pulling mechanism and using method thereof |
| CN105113131A (en) * | 2015-09-16 | 2015-12-02 | 西安标准工业股份有限公司 | Side cutter binding double-needle lockstitch sewing machine |
| CN204849281U (en) * | 2015-08-26 | 2015-12-09 | 宁波卡维自动化科技有限公司 | Electro -magnet formula sewing machine electron tow boat hoisting device |
| CN105133207A (en) * | 2015-09-19 | 2015-12-09 | 浙江中捷缝纫科技有限公司 | Cloth position adjusting device of sewing machine |
| CN207244159U (en) * | 2017-10-16 | 2018-04-17 | 石狮市伟马智能科技有限公司 | A kind of fixing mould of overedger |
| CN207331235U (en) * | 2017-06-05 | 2018-05-08 | 湖南蒙娜衣衫服装有限公司 | A kind of new easy-operating template type flat seam machine |
-
2019
- 2019-02-20 CN CN201910127030.1A patent/CN109695102A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200430549Y1 (en) * | 2006-08-25 | 2006-11-13 | 썬스타 산업봉제기계 주식회사 | Sewing machine |
| CN103147235A (en) * | 2013-03-19 | 2013-06-12 | 西安标准工业股份有限公司 | Sewing machine with mechanical pulling mechanism and using method thereof |
| CN204849281U (en) * | 2015-08-26 | 2015-12-09 | 宁波卡维自动化科技有限公司 | Electro -magnet formula sewing machine electron tow boat hoisting device |
| CN105113131A (en) * | 2015-09-16 | 2015-12-02 | 西安标准工业股份有限公司 | Side cutter binding double-needle lockstitch sewing machine |
| CN105133207A (en) * | 2015-09-19 | 2015-12-09 | 浙江中捷缝纫科技有限公司 | Cloth position adjusting device of sewing machine |
| CN207331235U (en) * | 2017-06-05 | 2018-05-08 | 湖南蒙娜衣衫服装有限公司 | A kind of new easy-operating template type flat seam machine |
| CN207244159U (en) * | 2017-10-16 | 2018-04-17 | 石狮市伟马智能科技有限公司 | A kind of fixing mould of overedger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190430 |
|
| RJ01 | Rejection of invention patent application after publication |