CN208533059U - A kind of multilayer bound edge two-needle sewing machine - Google Patents
A kind of multilayer bound edge two-needle sewing machine Download PDFInfo
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- CN208533059U CN208533059U CN201820964228.6U CN201820964228U CN208533059U CN 208533059 U CN208533059 U CN 208533059U CN 201820964228 U CN201820964228 U CN 201820964228U CN 208533059 U CN208533059 U CN 208533059U
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Abstract
The utility model discloses a kind of multilayer bound edge two-needle sewing machine, it includes board and head, the head is equipped with sewing needle mould group, the board is equipped with the rotating shuttle mould group being adapted to the sewing needle mould group, the board is equipped with bound edge slide, the bound edge channel and the dogleg passage vertical with the bound edge channel which there is feed strip to pass through；The first, second sewing needle that the sewing needle mould group includes the shank being installed on head and is installed on shank lower end and is interspersed, first, second sewing needle is not in same X-axis, also not in same Y-axis；First sewing needle is located above the bound edge channel exit, which is located at the head side of bound edge slide and is located above dogleg passage exit.Multilayer dose is sewed together while also sewing material strip in multilayer dose edge to realize bound edge by the utility model, this sewing mode operating process very simple, labor intensity is small, and work efficiency is high, has the extremely strong market competitiveness.
Description
Technical field:
The utility model relates to sewing machine product technical fields, refer in particular to a kind of multilayer bound edge two-needle sewing machine.
Background technique:
Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread
The machine that material interweaves or unites by a seam.Fabrics and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre
Equal products, the stitching neat appearance stitched out, it is smooth securely, sewing velocity is fast, uses simplicity.
It in the prior art, is all that first multilayer dose 101 is sewed together, then manually will to the sewing mode of multilayer bound edge
102 bending of material strip coats the edge of multilayer dose, and material strip 102 is finally sewed 101 edge of multilayer dose to realize again
Bound edge, as shown in Figure 1.Such sewing mode operating process is cumbersome, large labor intensity, and working efficiency is low, it is difficult to meet life
It produces and requires.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of multilayer bound edge two-needle sewing machine.
In order to solve the above-mentioned technical problem, the utility model uses following technical proposals: multilayer bound edge crosspointer sewing
Machine includes board and head, sewing needle mould group is provided on the head, is provided on the board and is adapted to the sewing needle mould group
Rotating shuttle mould group is provided with bound edge slide on the board, the bound edge channel which there is feed strip to pass through and with the packet
The vertical dogleg passage of edge channel；The sewing needle mould group includes the shank being installed on head and is installed on shank lower end
And the first sewing needle and the second sewing needle being interspersed, first sewing needle and the second sewing needle be not in same X-axis, also not
In same Y-axis；First sewing needle is located above the bound edge channel exit, which is located at bound edge slide
Head side is simultaneously located above dogleg passage exit.
Furthermore, in above-mentioned technical proposal, the section on the head of the bound edge slide is in C font, enables bound edge channel
Outlet be in C font；The head inner wall forms the dogleg passage.
Furthermore, in above-mentioned technical proposal, the head shape at an acute angle of the bound edge slide.
Furthermore, in above-mentioned technical proposal, the head of the bound edge slide is provided with a bevelled edge, bevelled edge end
End connects the dogleg passage.
Furthermore, in above-mentioned technical proposal, be provided with an extension baffle on the outside of the head, the extension baffle with should
Dogleg passage docking.
Furthermore, in above-mentioned technical proposal, the tail portion of the bound edge slide is provided in continuous wavy guidance
Frame.
Furthermore, in above-mentioned technical proposal, the bound edge slide is installed by a swing seat in swingable mode
In on the board, which is equipped with a connecting seat, which is connect by a latch structure with shank, and even
It is dynamic.
Furthermore, in above-mentioned technical proposal, bound edge slide lower end is provided with adjusting bracket, is arranged on the adjusting bracket
It is fixedly connected after thering is adjustment hole, screw to pass through the adjustment hole with swing seat.
Furthermore, in above-mentioned technical proposal, the latch structure includes the socket being fixed together with shank
And the bolt that is installed on socket and can be slided up and down in socket, the bolt lower end be inserted into be arranged in the attachment base insert
In slot.
Furthermore, in above-mentioned technical proposal, the rotating shuttle mould group includes the first rotating shuttle being installed on the board
With the second rotating shuttle, first rotating shuttle and the second rotating shuttle are corresponded with the first sewing needle and the second sewing needle respectively；The shank
On be provided with the first, second presser feet being adapted to respectively with the first sewing needle and the second sewing needle.
After adopting the above technical scheme, the utility model have the following beneficial effects: compared with prior art it is practical
It is novel that multilayer dose is sewed together while also sewing material strip in multilayer dose edge to realize bound edge, this sewing mode
Operating process very simple, labor intensity is small, and work efficiency is high, meets production requirement, enables the utility model have extremely strong
The market competitiveness.
Detailed description of the invention:
Fig. 1 is the schematic diagram for carrying out bound edge to multilayer dose using material strip；
Fig. 2 is the main view of the utility model；
Fig. 3 is the left view (after disassembly bound edge slide) of the utility model；
Fig. 4 is the perspective view of bound edge slide in the utility model；
Fig. 5 is the perspective view at another visual angle of bound edge slide in the utility model；
Fig. 6 is the installation diagram of bound edge slide and material strip in the utility model；
Fig. 7 is the schematic diagram that the utility model carries out bound edge using material strip to multilayer dose.
Specific embodiment:
The present invention will be further described with attached drawing combined with specific embodiments below.
It is a kind of multilayer bound edge two-needle sewing machine as shown in Fig. 2-7 comprising board 1 and head 2 are arranged on the head 2
There is sewing needle mould group 3, the rotating shuttle mould group 4 being adapted to the sewing needle mould group 3 is provided on the board 1.
In conjunction with shown in Fig. 2-6, it is provided with bound edge slide 5 on the board 1, which there is feed strip to pass through
Bound edge channel 501 and the dogleg passage 502 vertical with the bound edge channel 501, material strip pass through the bound edge channel 501, logical along bound edge
The outlet in road 501 is in C font after being pierced by, then material strip 102 is bent inwards 90 °, makes the material strip 102 or in C font, such as Fig. 4
Shown, the opening of the material strip 102 is outwardly in order to sandwiching multilayer dose.
In conjunction with shown in Fig. 2,3,7, the sewing needle mould group 3 includes the shank 31 being installed on head 2 and is installed on
31 lower end of shank and the first sewing needle 32 and the second sewing needle 33 being interspersed, first sewing needle 32 and the second sewing needle 33
Not in same X-axis, also not in same Y-axis；First sewing needle 32 is located above 501 exit of bound edge channel, should
Second sewing needle 33 is located at 51 side of head of bound edge slide 5 and is located above 502 exit of dogleg passage.The utility model
When work, the material strip 102 for being used for bound edge is passed through into the bound edge channel 501, along the outlet in bound edge channel 501 be pierced by after in C font,
Material strip 102 is bent inwards 90 ° again, makes the material strip 102 still in C font, as shown in figure 4, the opening of the material strip 102 is outwardly
In order to sandwich multilayer dose；Finally by multilayer dose edge as in the material strip 102, since first sewing needle 32 is located at
Above 501 exit of bound edge channel, and it is located above multilayer dose edge, and without bound edge above the multilayer dose edge, it should
Second sewing needle 33 is located at 51 side of head of bound edge slide 5 and is located above 502 exit of dogleg passage, is placed in the multilayer
Above 102 the two of material and material strip, the shank 31 is moved down to drive the first sewing needle 32 and the second sewing needle 33 seam at this time
When threading, which together, makes to form a suture on multilayer dose edge by multilayer dose edge sewing；Second
The suture on material strip 102 of sewing needle 33, as multilayer dose and material strip 102 constantly transmit (along the second sewing needle direction) backward,
Material strip is sandwiched on the multilayer dose that sewing has suture, at this point, the second sewing needle 33 is while suture on material strip 102, also will
Multilayer dose edge sewing together, makes the multilayer dose be sewed together with material strip, reaches and multilayer dose sewing is existed with this
Together, while by material strip it sews in multilayer dose edge to realize bound edge, this sewing mode operating process very simple, labour
Intensity is small, and work efficiency is high, meets production requirement, and the utility model is enabled to have the extremely strong market competitiveness.
In conjunction with shown in Fig. 4-6, the section on the head 51 of the bound edge slide 5 is in C font, enables the outlet in bound edge channel 501
In C font；51 inner wall of head forms the dogleg passage 502.The head of the bound edge slide 5 is provided with a bevelled edge 52,
52 end of bevelled edge connects the dogleg passage 502.The shape at an acute angle of head 51 of the bound edge slide 5.
In conjunction with shown in Fig. 4-6, an extension baffle 53 is provided on the outside of the head 51, the extension baffle 53 and the bending
Channel 502 is docked, which plays guiding role for contacting with material strip 102.
In conjunction with shown in Fig. 4-6, the tail portion of the bound edge slide 5 is provided in continuous wavy guide bracket 54, the guidance
54 feed strip 102 of frame passes through, to play guiding role.
In conjunction with shown in Fig. 2-3, the bound edge slide 5 is installed on the board 1 by a swing seat 6 in swingable mode
On, which is equipped with a connecting seat 61, which is connect by a latch structure 7 with shank 31, and even
It is dynamic, it is fixed on bound edge slide 5 on the board 1, specifically, the bound edge slide 5 interlocks when shank 31 is swung, shank
31 when moving up and down, and bound edge slide 5 is motionless.
As shown in connection with fig. 5,5 lower end of bound edge slide is provided with adjusting bracket 55, is provided with adjustment hole on the adjusting bracket 55
551, screw is fixedly connected after passing through the adjustment hole 551 with swing seat 6.
In conjunction with shown in Fig. 2-3, the latch structure 7 includes the socket 71 being fixed together with shank 31 and peace
Loaded on socket 71 and the bolt 72 that can slide up and down in socket 71, which, which is inserted into the attachment base 61, is arranged
Slot in, be fixed on bound edge slide 5 on the board 1, make the bound edge slide 5 shank 31 swing when gearing, shank
31 when moving up and down, and bound edge slide 5 is motionless.
As shown in connection with fig. 2, the rotating shuttle mould group 4 includes the first rotating shuttle 41 and the second rotating shuttle being installed on the board 1
42, first rotating shuttle 41 and the second rotating shuttle 42 are corresponded with the first sewing needle 32 and the second sewing needle 33 respectively；The shank
The first, second presser feet 34,35 being adapted to respectively with the first sewing needle 32 and the second sewing needle 33 is provided on 31.
In conclusion multilayer dose is sewed together while also sewing material strip in multilayer dose edge by the utility model
Realization bound edge is sentenced, this sewing mode operating process very simple, labor intensity is small, and work efficiency is high, meet production requirement,
Enable the utility model that there is the extremely strong market competitiveness.
It certainly, is not to limit the utility model and implement the foregoing is merely specific embodiment of the utility model
Range, all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, should all wrap
It includes in present utility model application the scope of the patents.
Claims (10)
1. a kind of multilayer bound edge two-needle sewing machine comprising board (1) and head (2) are provided with sewing needle mould on the head (2)
Group (3) is provided with the rotating shuttle mould group (4) being adapted to the sewing needle mould group (3) on the board (1), it is characterised in that:
Bound edge slide (5) are provided on the board (1), the bound edge channel (501) which there is feed strip to pass through
And the dogleg passage (502) vertical with bound edge channel (501)；The sewing needle mould group (3) includes to be installed on head (2)
Shank (31) and the first sewing needle (32) and the second sewing needle (33) that are installed on shank (31) lower end and are interspersed, should
First sewing needle (32) and the second sewing needle (33) be not in same X-axis, also not in same Y-axis；First sewing needle
(32) it is located above bound edge channel (501) exit, the head (51) which is located at bound edge slide (5) is other
Side is simultaneously located above dogleg passage (502) exit.
2. a kind of multilayer bound edge two-needle sewing machine according to claim 1, it is characterised in that: the bound edge slide (5)
The section on head (51) is in C font, enables the outlet in bound edge channel (501) in C font；Head (51) inner wall forms the bending
Channel (502).
3. a kind of multilayer bound edge two-needle sewing machine according to claim 1, it is characterised in that: the bound edge slide (5)
Head (51) shape at an acute angle.
4. a kind of multilayer bound edge two-needle sewing machine according to claim 3, it is characterised in that: the bound edge slide (5)
Head is provided with a bevelled edge (52), which connects the dogleg passage (502).
5. a kind of multilayer bound edge two-needle sewing machine according to claim 1, it is characterised in that: set on the outside of the head (51)
It is equipped with an extension baffle (53), which docks with the dogleg passage (502).
6. a kind of multilayer bound edge two-needle sewing machine according to claim 1, it is characterised in that: the bound edge slide (5)
Tail portion is provided in continuous wavy guide bracket (54).
7. a kind of multilayer bound edge two-needle sewing machine described in -6 any one according to claim 1, it is characterised in that: the bound edge
Slide (5) is installed on the board (1) by a swing seat (6) in swingable mode, which is equipped with
A connecting seat (61), which is connect by a latch structure (7) with shank (31), and is interlocked.
8. a kind of multilayer bound edge two-needle sewing machine according to claim 7, it is characterised in that: under the bound edge slide (5)
End be provided with adjusting bracket (55), be provided with adjustment hole (551) on the adjusting bracket (55), screw pass through the adjustment hole (551) afterwards with
Swing seat (6) is fixedly connected.
9. a kind of multilayer bound edge two-needle sewing machine according to claim 7, it is characterised in that: latch structure (7) packet
On including the socket (71) being fixed together with shank (31) and being installed on socket (71) and can be in socket (71)
The bolt (72) of lower slider, bolt (72) lower end are inserted into the slot being arranged in the attachment base (61).
10. a kind of multilayer bound edge two-needle sewing machine according to claim 7, it is characterised in that: rotating shuttle mould group (4) packet
Include the first rotating shuttle (41) and the second rotating shuttle (42) being installed on the board (1), first rotating shuttle (41) and the second rotating shuttle
(42) it is corresponded respectively with the first sewing needle (32) and the second sewing needle (33)；It is provided on the shank (31) respectively with
The first, second presser feet (34,35) of one sewing needle (32) and the second sewing needle (33) adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964228.6U CN208533059U (en) | 2018-06-21 | 2018-06-21 | A kind of multilayer bound edge two-needle sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964228.6U CN208533059U (en) | 2018-06-21 | 2018-06-21 | A kind of multilayer bound edge two-needle sewing machine |
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| Publication Number | Publication Date |
|---|---|
| CN208533059U true CN208533059U (en) | 2019-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820964228.6U Active CN208533059U (en) | 2018-06-21 | 2018-06-21 | A kind of multilayer bound edge two-needle sewing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN208533059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872744A (en) * | 2018-09-04 | 2020-03-10 | 启翔股份有限公司 | Double-needle edge-covering sewing machine |
| CN113005656A (en) * | 2021-02-23 | 2021-06-22 | 绍兴众杰屹自动化设备科技有限公司 | Double-needle chain type machine for processing curtain |
-
2018
- 2018-06-21 CN CN201820964228.6U patent/CN208533059U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872744A (en) * | 2018-09-04 | 2020-03-10 | 启翔股份有限公司 | Double-needle edge-covering sewing machine |
| CN110872744B (en) * | 2018-09-04 | 2021-05-25 | 启翔股份有限公司 | Double-needle edge-covering sewing machine |
| CN113005656A (en) * | 2021-02-23 | 2021-06-22 | 绍兴众杰屹自动化设备科技有限公司 | Double-needle chain type machine for processing curtain |
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