CN208309138U - Embroidery machine small-pitch towel head - Google Patents
Embroidery machine small-pitch towel head Download PDFInfo
- Publication number
- CN208309138U CN208309138U CN201820218113.2U CN201820218113U CN208309138U CN 208309138 U CN208309138 U CN 208309138U CN 201820218113 U CN201820218113 U CN 201820218113U CN 208309138 U CN208309138 U CN 208309138U
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- bar
- presser feet
- presser
- shank
- pitch
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- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000009956 embroidering Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to embroidery machinery field, is related to a kind of embroidery machine small-pitch towel head.It solves the big technical problem of embroidering machine head width dimensions in the prior art.It includes casing, and shank component and presser feet bar assembly are provided in casing, and shank component and presser bar are independently arranged, and are connected separately with shank driving assembly and presser bar driving assembly, and shank driving assembly and presser bar driving assembly are connected in same drive shaft.Compared with prior art, the utility model advantage is: the utility model head number of parts is few, and manufacturing cost is low, and maintenance is easy.
Description
Technical field
The utility model belongs to embroidery machinery field, is related to machine head of embroidery machine, more particularly, to a kind of embroidery machine small-pitch
Towel head.
Background technique
Computerized emboridering machine can be divided into single head and multi-head embroidery machine by head quantity, divide according to anglicanum, can be divided into flat
Embroidery machine, steils embroidery machine and towel embroidery machine, wherein towel computerized emboridering machine, is added on the basis of flat embroidering machine
Add towel embroidery device, provides technical support for client's diversified design and exist.Towel embroidery is on the basis of acupuncture treatment is embroidered by hand
A kind of mechanical embroidery method to grow up, with maximum difference of commonly embroidering be eedle be it is hollow, using fabric with
The friction of yarn forms looped pile, so that embroidering the pattern come out has good three-dimensional sense.
The invention and creation of embroidery machine, it is intended to efficiently produce embroidery product.In addition to the production efficiency of embroidering machine head individual
Except, the embroidering machine head number that embroidery machine is carried is also an important factor for influencing embroidery machine production efficiency.And in the prior art,
Embroidery machine generallys use the towel head that width is 90mm, and minimal head is away from being 150mm after head assembling, it is difficult to meet current embroidery
The requirement of efficiency develops the smaller embroidering machine head of a width with practical significance.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of embroidery machine small-pitch towel head；It solves existing
There is the technical problem that embroidering machine head width dimensions are big in technology.
In order to achieve the above objectives, the utility model uses a kind of following technical proposal: embroidery machine small-pitch towel head,
Including casing, shank component and presser feet bar assembly are provided in casing, the shank component and presser bar are independently arranged, and point
It is not connected with shank driving assembly and presser bar driving assembly, the shank driving assembly and presser bar driving assembly are connected to
In same drive shaft.
In above-mentioned embroidery machine small-pitch towel head, presser feet bar assembly includes presser feet guide plate, the presser feet guide plate
It is embedded in the side wall of casing, guiding elongated slot is provided on the presser feet guide plate, is arranged with guiding in the guiding elongated slot
Block, the guide pad can be slided up and down along guiding elongated slot.
In above-mentioned embroidery machine small-pitch towel head, presser feet bar assembly further includes presser bar, and the guide pad is remote
One end of tripping foot guide plate is provided with presser feet rod aperture, and the presser feet rod aperture is set on presser bar and is fastened with fastener.
In above-mentioned embroidery machine small-pitch towel head, limiting bracket, the limiting bracket are arranged on presser bar
Including side plate and bottom plate, the side plate is fixedly connected on chassis sidewall, and inserting groove is provided on the bottom plate, described
Inserting groove is fastened on presser bar.
In above-mentioned embroidery machine small-pitch towel head, limited block, the limited block are provided with below limiting bracket
It is detachably connected on presser bar, reset spring, the reset bullet is provided between the limiting bracket and limited block
Spring is set on presser bar.
In above-mentioned embroidery machine small-pitch towel head, shank component includes shank, is connected with first on the shank
Tooth sector, the first tooth sector engagement are connected with the second tooth sector, and second tooth sector, which is connected with, to be changed
To component.
In above-mentioned embroidery machine small-pitch towel head, commutation component includes the first bevel gear and the second bevel gear, institute
The first bevel gear stated and the second bevel gear Vertical Meshing, the first bevel gear fixation are set on transmission shaft, the second umbrella
Gear is concentric with the second tooth sector and passes through transmission axis connection.
In above-mentioned embroidery machine small-pitch towel head, shank driving assembly includes needle-bar cam and needle bar crank, institute
The presser bar driving assembly stated includes presser feet cam and presser feet crank, and the needle-bar cam and presser feet cam are set in drive shaft
On.
In above-mentioned embroidery machine small-pitch towel head, needle bar crank is provided with first axle far from one end of shank component
Bearing roller, the needle-bar cam are provided with cam path, and the first bearing roller is fastened in cam path, the shank
The other end of crank is connected on shank component.
In above-mentioned embroidery machine small-pitch towel head, presser feet crank is provided with second far from one end of presser feet bar assembly
Bearing roller, the second bearing roller are tightly attached on presser feet cam, and the presser feet crank other end is connected to presser bar
On component.
Compared with prior art, utility model has the advantages that
1. head number of parts is few, manufacturing cost is low, and maintenance is easy, easy for installation.
2. handpiece structure is simple and compact, the guiding mechanism of presser feet bar assembly is embedded in casing, further decreases head width.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is local structural graph provided by the utility model.
Fig. 3 is limiting bracket structural scheme of mechanism provided by the utility model.
In figure, casing 1, shank component 2, shank 21, the first tooth sector 22, the second tooth sector 23, commutation component 24,
First bevel gear 241, the second bevel gear 242, presser feet bar assembly 3, presser feet guide plate 31, guiding elongated slot 32, guide pad 33, presser bar
34, presser feet rod aperture 341, limiting bracket 35, side plate 351, bottom plate 352, inserting groove 353, limited block 36, reset spring 37, shank
Driving assembly 4, needle-bar cam 41, cam path 411, needle bar crank 42, first bearing roller 421, presser bar driving assembly 5, pressure
Foot cam 51, presser feet crank 52, second bearing roller 521, drive shaft a.
Specific embodiment
As shown in Figure 1, a kind of embroidery machine small-pitch towel head, including casing 1,2 He of shank component is provided in casing 1
Presser feet bar assembly 3, the shank component 2 and presser feet bar assembly 3 are independently arranged, and are connected separately with 4 He of shank driving assembly
Presser bar driving assembly 5, the shank driving assembly 4 and presser bar driving assembly 5 are connected on same drive shaft a.
Drive shaft a drives shank driving assembly 4 and presser bar driving assembly 5 to drive shank component 2 and presser bar respectively
Component 3 moves up and down, and reduces the transmission mechanism between shank driving assembly 4 and presser bar driving assembly 5, reduces head part,
It reduces head transmission component to be taken up space, to reduce the overall dimensions of casing 1, while reducing the manufacturing cost of head.
Preferably, presser feet bar assembly 3 includes presser feet guide plate 31, and the presser feet guide plate 31 is embedded in the side wall of casing 1,
It is provided with guiding elongated slot 32 on the presser feet guide plate 31, is arranged with guide pad 33 in the guiding elongated slot 32, described leads
It can be slided up and down to block 33 along guiding elongated slot 32.Guide plate 31 is embedded in casing 1, further reduces 3 institute of presser feet bar assembly
1 space of casing is accounted for, to reduce the width of casing 1.
Preferably, presser feet bar assembly 3 further includes presser bar 34, and the guide pad 33 is set far from one end of presser feet guide plate 31
It is equipped with presser feet rod aperture 341, the presser feet rod aperture 341 is set on presser bar 34 and is fastened with fastener.The card of guide pad 33 is set
In guiding elongated slot 32, avoids presser bar 34 in upper and lower linear motion, cannot rotate.
Further, limiting bracket 35 is arranged on presser bar 34, the limiting bracket 35 includes side plate 351 and bottom plate
352, the side plate 351 is fixedly connected on 1 side wall of casing, and inserting groove 353 is provided on the bottom plate 352, described
Inserting groove 353 is fastened on presser bar 34.
Preferably, side plate 351 is fixedly mounted on the lateral wall of casing 1, and the space for being further reduced presser feet bar assembly 3 accounts for
With compared with small handpiece width.Preferably, it is provided with limit frame slot on casing 1, limiting bracket 35 is removed from casing 1, from limit
It is extracted out outward in the bracket groove of position, inserting groove 353 is detached from from presser bar 34,34 Quick Release of presser bar is realized, to reach head dismounting
Convenient purpose.
Preferably, limited block 36 is provided with below limiting bracket 35, the limited block 36 is detachably connected to presser feet
On bar 34, reset spring 37 is provided between the limiting bracket 35 and limited block 36, the reset spring 37 is set in
On presser bar 34.When limited block 36 reaches site, limited block 36 is stopped, and limitation presser bar continues to rise, and prevents from pressing
Foot lever 34 and the collision of presser feet bar assembly 3 are impaired.
Preferably, as shown in Fig. 2, shank component 2 includes shank 21, the first tooth sector is connected on the shank 21
22, the first tooth sector 22 engagement is connected with the second tooth sector 23, and second tooth sector 23, which is connected with, to be changed
To component 24.The component 24 that commutates includes the first bevel gear 241 and the second bevel gear 242, first bevel gear 241 and second
242 Vertical Meshing of bevel gear, described first bevel gear 241 fixation are set on transmission shaft, the second bevel gear 242 and second turn
To gear 23 with one heart and by being driven axis connection.
Transmission shaft drives the rotation of the first umbrella tooth 241, and then the first umbrella tooth 241 drives the rotation of the second umbrella tooth 242, the second umbrella tooth
242 drive the second tooth sector 23, and the second tooth sector 23 drives the first tooth sector 22 to drive shank 21 to rotate.
Preferably, shank driving assembly 4 includes needle-bar cam 41 and needle bar crank 42, the presser bar driving assembly 5
Including presser feet cam 51 and presser feet crank 52, the needle-bar cam 41 and presser feet cam 51 are set on drive shaft a.Shank is bent
Handle 42 is provided with first bearing roller 421 far from one end of shank component 2, and the needle-bar cam 41 is provided with cam path 411,
The first bearing roller 421 is fastened in cam path 411, and the other end of the needle bar crank 42 is connected to shank component
On 2.Presser feet crank 52 is provided with second bearing roller 521, the second bearing roller far from one end of presser feet bar assembly 3
521 are tightly attached on presser feet cam 51, and 52 other end of presser feet crank is connected in presser feet bar assembly 3.
Drive shaft a drives needle-bar cam 41 and presser feet cam 51 to rotate.Needle bar crank narrowing rod cam 41 drives, and drives needle
Bar moves up and down, and is formed with guaranteeing that shank 21 moves up and down, cam path 411 drives the movement of first bearing roller 421 to ensure shank
Knit stitch and liter needle are more stable.The rotation compressing presser feet crank 52 of presser feet cam 51, driving presser feet shank 34 rises, when presser feet crank
52 when losing the compressing of presser feet cam 51, and it is that presser feet shank 34 declines, while keeping second that reset spring 37, which oppresses limited block 36,
Bearing roller 521 is bonded with presser feet cam 51 always.This structure takes up space less than cam path driving structure, makes handpiece size
It further decreases.
The basic principle of the utility model:
Drive shaft a drives shank driving assembly 4 and presser bar driving assembly 5 to drive shank component 2 and presser bar respectively
Component 3 moves up and down, and reduces the transmission mechanism between shank driving assembly 4 and presser bar driving assembly 5, reduces head part,
It reduces head transmission component to be taken up space, to reduce the overall dimensions of casing 1, while reducing the manufacturing cost of head.
Transmission shaft drives the rotation of the first umbrella tooth 241, and then the first umbrella tooth 241 drives the rotation of the second umbrella tooth 242, the second umbrella tooth
242 drive the second tooth sector 23, and the second tooth sector 23 drives the first tooth sector 22 to drive shank 21 to rotate.
Drive shaft a drives needle-bar cam 41 and presser feet cam 51 to rotate.Needle bar crank narrowing rod cam 41 drives, and drives needle
Bar moves up and down, and is formed with guaranteeing that shank 21 moves up and down, cam path 411 drives the movement of first bearing roller 421 to ensure shank
Knit stitch and liter needle are more stable.The rotation compressing presser feet crank 52 of presser feet cam 51, driving presser feet shank 34 rises, when presser feet crank
52 when losing the compressing of presser feet cam 51, and it is that presser feet shank 34 declines, while keeping second that reset spring 37, which oppresses limited block 36,
Bearing roller 521 is bonded with presser feet cam 51 always.
Utility model has the advantages that
1. head number of parts is few, manufacturing cost is low, and maintenance is easy, easy for installation.
2. handpiece structure is simple and compact, the guiding mechanism of presser feet bar assembly is embedded in casing, further decreases head width.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although casing 1, shank component 2, shank 21, the first tooth sector 22, second, which is used more herein, turns to tooth
Wheel 23, commutation component 24, the first bevel gear 241, the second bevel gear 242, presser feet bar assembly 3, presser feet guide plate 31, guiding elongated slot
32, guide pad 33, presser bar 34, presser feet rod aperture 341, limiting bracket 35, side plate 351, bottom plate 352, inserting groove 353, limited block
36, reset spring 37, shank driving assembly 4, needle-bar cam 41, cam path 411, needle bar crank 42, first bearing roller 421,
The terms such as presser bar driving assembly 5, presser feet cam 51, presser feet crank 52, second bearing roller 521, drive shaft a, but do not arrange
A possibility that except other terms are used.The use of these items is only for be more convenient to describe and explain the sheet of the utility model
Matter, it is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of embroidery machine small-pitch towel head, including casing (1), which is characterized in that be provided with needle in the casing (1)
Bar assembly (2) and presser feet bar assembly (3), the shank component (2) and presser feet bar assembly (3) are independently arranged, and are separately connected
There are shank driving assembly (4) and presser bar driving assembly (5), the shank driving assembly (4) and presser bar driving assembly (5)
It is connected on same drive shaft (a).
2. embroidery machine small-pitch towel head according to claim 1, which is characterized in that the presser feet bar assembly (3)
Including presser feet guide plate (31), the presser feet guide plate (31) is embedded in the side wall of casing (1), on the presser feet guide plate (31)
It is provided with guiding elongated slot (32), is arranged with guide pad (33) in the guiding elongated slot (32), the guide pad (33) can edge
Guiding elongated slot (32) slides up and down.
3. embroidery machine small-pitch towel head according to claim 2, which is characterized in that the presser feet bar assembly (3)
It further include presser bar (34), the guide pad (33) is provided with presser feet rod aperture (341), institute far from the one end of presser feet guide plate (31)
The presser feet rod aperture (341) stated is set on presser bar (34) and is fastened with fastener.
4. embroidery machine small-pitch towel head according to claim 3, which is characterized in that block on the presser bar (34)
Equipped with limiting bracket (35), the limiting bracket (35) includes side plate (351) and bottom plate (352), and the side plate (351) is solid
Surely it is connected on casing (1) side wall, is provided on the bottom plate (352) inserting groove (353), the inserting groove (353) card
It is located on presser bar (34).
5. embroidery machine small-pitch towel head according to claim 4, which is characterized in that under the limiting bracket (35)
Side is provided with limited block (36), and the limited block (36) is detachably connected on presser bar (34), the limiting bracket
(35) it is provided between limited block (36) reset spring (37), the reset spring (37) is set on presser bar (34).
6. embroidery machine small-pitch towel head according to claim 1, which is characterized in that shank component (2) packet
It includes shank (21), is connected with the first tooth sector (22) on the shank (21), first tooth sector (22), which engages, to be connected
It is connected to the second tooth sector (23), second tooth sector (23) is connected with commutation component (24).
7. embroidery machine small-pitch towel head according to claim 6, which is characterized in that commutation component (24) packet
The first bevel gear (241) and the second bevel gear (242) are included, first bevel gear (241) and the second bevel gear (242) are vertical
Engagement, the first bevel gear (241) fixation are set on transmission shaft, the second bevel gear (242) and the second tooth sector
(23) with one heart and by being driven axis connection.
8. embroidery machine small-pitch towel head according to claim 1, which is characterized in that the shank driving assembly
It (4) include needle-bar cam (41) and needle bar crank (42), the presser bar driving assembly (5) includes presser feet cam (51) and pressure
Foot crank (52), the needle-bar cam (41) and presser feet cam (51) are set in drive shaft (a).
9. embroidery machine small-pitch towel head according to claim 8, which is characterized in that the needle bar crank (42) is remote
One end from shank component (2) is provided with first bearing roller (421), and the needle-bar cam (41) is provided with cam path
(411), the first bearing roller (421) is fastened in cam path (411), and the other end of the needle bar crank (42) connects
It connects on shank component (2).
10. embroidery machine small-pitch towel head according to claim 9, which is characterized in that the presser feet crank (52)
One end far from presser feet bar assembly (3) is provided with second bearing roller (521), and the second bearing roller (521) is tightly attached to
On presser feet cam (51), described presser feet crank (52) other end is connected on presser feet bar assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218113.2U CN208309138U (en) | 2018-02-07 | 2018-02-07 | Embroidery machine small-pitch towel head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218113.2U CN208309138U (en) | 2018-02-07 | 2018-02-07 | Embroidery machine small-pitch towel head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309138U true CN208309138U (en) | 2019-01-01 |
Family
ID=64731944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218113.2U Expired - Fee Related CN208309138U (en) | 2018-02-07 | 2018-02-07 | Embroidery machine small-pitch towel head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396781A (en) * | 2019-07-31 | 2019-11-01 | 周琦 | Pressing mechanism for intumescent fabrics |
-
2018
- 2018-02-07 CN CN201820218113.2U patent/CN208309138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396781A (en) * | 2019-07-31 | 2019-11-01 | 周琦 | Pressing mechanism for intumescent fabrics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220916 Address after: 311800 Jianglong village, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHUJI MAYA ELECTRIC APPLIANCE MACHINERY Co.,Ltd. Address before: 311800 9 Jinjin Road, Jianglong Industrial Park, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhang Dingyuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |