CN207295169U - Machine head of embroidery machine shank rotary drive mechanism - Google Patents
Machine head of embroidery machine shank rotary drive mechanism Download PDFInfo
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- CN207295169U CN207295169U CN201720808106.3U CN201720808106U CN207295169U CN 207295169 U CN207295169 U CN 207295169U CN 201720808106 U CN201720808106 U CN 201720808106U CN 207295169 U CN207295169 U CN 207295169U
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- shank
- synchronizing wheel
- drive mechanism
- rotary drive
- embroidery machine
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Abstract
The utility model provides a kind of machine head of embroidery machine shank rotary drive mechanism, belongs to embroidery machine technical field.It solves the big technical problem of machine head of embroidery machine shank Rotation Noise.The utility model includes shank set, and shank covers one end and is fixedly connected with card slot block, and shank card slot is provided with card slot block, and the shank set other end is fixedly connected with the first synchronizing wheel after passing through cabinet top, and the first synchronizing wheel is connected on transmission mechanism by synchronous belt engagement.The utility model is rotated using toothed belt transmission driving shank, effectively reduces machine head of embroidery machine noise, while simple in construction, easy to disassemble and assemble.
Description
Technical field
The utility model belongs to embroidery machine technical field, is related to embroidery machine towel head, more particularly, to a kind of embroidery machine
Head shank rotary drive mechanism.
Background technology
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, are on the basis of flat embroidering machine, add
Add towel embroidery device, providing technical support for client's diversified design exists.Towel embroidery is on the basis of acupuncture treatment is embroidered by hand
A kind of mechanical embroidery method to grow up, with common maximum difference of embroidering be eedle be it is hollow, using fabric with
The friction of yarn forms looped pile so that the pattern for embroidering out has good three-dimensional sense.Plain embroidery, towel mixing embroidery, are widely used in
Fashionable dress, the finished product of sweater and various fabrics and semi-finished product embroidery.By the expansion and innovation to traditional towel embroidery machine technology, significantly
Production efficiency is improved, shows ever-changing embroidery design.In embroidering operation, shank component realizes straight line fortune of reaching the standard grade
It is dynamic, while also need to realize shank rotary motion,
For example, Chinese patent literature discloses a kind of high-speed intelligent towel embroidery machine handpiece structure [application for improving pin mouth
Number：201620238921.6], the top of shank 24 is installed with one pin of outside setting of 17 shank 24 of shank collet 16 and wear-resistant sleeve
Rod bush 26, the shank 24 can slide up and down in shank casing 26 and with shank casing 26 with rotation, the shank casing
26 are installed to engine base 100, shank casing 26 by bearing and are sequentially connected by multiple 28 and one motors of bevel gear.
Although such scheme can realize that shank while rotating, realizes the linear motion up and down of shank, shank and pin
Exist between rod bush and hit, the noise of collision can be sent, and shank pipe sleeve is connected on motor by bevel gear group, and umbrella tooth
During transmission, noisy noise can be sent.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of embroidery machine high speed towel head；Solve existing
The big technical problem of embroidery machine having needle stem rotary drive mechanism noise in technology.
To reach above-mentioned purpose, the utility model employs following technical proposal：A kind of machine head of embroidery machine shank rotation is driven
Motivation structure, including shank set, it is characterised in that the shank covers one end and is fixedly connected with card slot block, is set on the card slot block
Shank card slot is equipped with, the shank set other end is fixedly connected with the first synchronizing wheel after passing through cabinet top, and first synchronizing wheel is led to
Synchronous belt engagement is crossed to be connected on transmission mechanism.
In above-mentioned machine head of embroidery machine shank rotary drive mechanism, transmission mechanism includes the first transmission shaft, the biography
Moving axis axis is rotatably connected on casing with shank set axis parallel, the transmission shaft, the transmission shaft and casing
Between be provided with bearing.
In above-mentioned machine head of embroidery machine shank rotary drive mechanism, transmission shaft one end is provided with the second synchronizing wheel, described
The second synchronizing wheel and the first synchronizing wheel in same level height, and pass through synchronous belt between the first synchronizing wheel and the second synchronizing wheel
Connection.
In above-mentioned machine head of embroidery machine shank rotary drive mechanism, the one end of transmission shaft away from the second synchronizing wheel is provided with
Umbrella tooth changement, the umbrella tooth changement include the first bevel gear and the second bevel gear, first bevel gear with
Second bevel gear engages and the axial line of the first bevel gear and the second bevel gear is mutually perpendicular to.
In above-mentioned machine head of embroidery machine shank rotary drive mechanism, the first bevel gear is fixedly mounted on transmission shaft, institute
The second bevel gear stated is fixedly mounted on driving shaft, and the axial line of the driving shaft axial line and transmission shaft is mutually perpendicular to.
In above-mentioned machine head of embroidery machine shank rotary drive mechanism, driving shaft runs through two sides of casing, and in machine
Shell junction is provided with bearing, and the driving shaft is rotatably connected on casing.
In above-mentioned machine head of embroidery machine shank rotary drive mechanism, shank set is rotatably connected on casing, described
Shank is covered is provided with bearing between casing, and the shank is sleeved on below the first synchronizing wheel and is provided with opening adapter sleeve.
In above-mentioned machine head of embroidery machine shank rotary drive mechanism, the shank card slot is equipped with transmission plane, institute
It is provided with the shank stated and is connected to transmission plane to the flat position being adapted to, the flat position in shank card slot.
Compared with prior art, the utility model has the advantage of：
1. the utility model mitigates and makes an uproar caused by rotary drive mechanism by the way of synchronizing wheel and umbrella tooth group combine
Sound.
2. shank set it is contactless with shank, collision free and produce noise.
Brief description of the drawings
Fig. 1 is structure diagram provided by the utility model；
Fig. 2 is the structure diagram in another direction provided by the utility model；
Fig. 3 is top view provided by the utility model；
Fig. 4 is that card slot block structure provided by the utility model illustrates his figure.
In figure, shank set 1, card slot block 11, shank card slot 111, opening adapter sleeve 12, shank 14, transmission plane 15, flat position
16th, the first synchronizing wheel 2, synchronous belt 3, transmission mechanism 4, transmission shaft 41, the second synchronizing wheel 42, umbrella tooth changement 5, the first umbrella tooth
Wheel 51 and the second bevel gear 52, driving shaft 53, casing a.
Embodiment
As shown in Figs. 1-3, a kind of machine head of embroidery machine shank rotary drive mechanism, including shank set 1, it is characterised in that institute
The shank stated covers 1 one end and is fixedly connected with card slot block 11, and shank card slot 111 is provided with the card slot block 11, and shank set 1 is another
The first synchronizing wheel 2 is fixedly connected with after holding through at the top of casing a, first synchronizing wheel 2 is connected to biography by the engagement of synchronous belt 3
On motivation structure 4.Shank set 1 engages connection with transmission mechanism 4 by synchronous belt, while precision is ensured, lighter driver
The noise that structure is sent.
Specifically, transmission mechanism 4 includes transmission shaft 41,41 axis of transmission shaft covers 1 axis parallel with shank,
The transmission shaft 41 is rotatably connected on casing a, and bearing is provided between the transmission shaft 41 and casing a.Transmission shaft
41 one end are provided with the second synchronizing wheel 42, second synchronizing wheel 42 and the first synchronizing wheel 2 in same level height, and first
Connected between 2 and second synchronizing wheel 42 of synchronizing wheel by synchronous belt 3.
In the present embodiment, the second synchronizing wheel 42 and the first synchronizing wheel 2 are arranged on casing a top outers, convenient for disassembly and assembly, can
According to demand, the synchronizing wheel of the different numbers of teeth is replaced, to change gearratio, so that change shank rotary speed, and in a certain range
The interior wheelbase without the concern between shank set 1 and transmission shaft 41.
Preferably, the one end of transmission shaft 41 away from the second synchronizing wheel 42 is provided with umbrella tooth changement 5, and the umbrella tooth is changed
Include the first bevel gear 51 and the second bevel gear 52 to mechanism 5, first bevel gear 51 engaged with the second bevel gear 52 and
The axial line of first bevel gear 51 and the second bevel gear 52 is mutually perpendicular to.
Further first bevel gear 51 is fixedly mounted on transmission shaft 41, and second bevel gear 52 is fixedly mounted on master
On moving axis 53, the axial line of 53 axial line of driving shaft and transmission shaft 41 is mutually perpendicular to.Driving shaft 53 runs through two of casing
Side, and casing junction is being provided with bearing, the driving shaft 53 is rotatably connected on casing a.
Preferably, shank set 1 is rotatably connected on casing a, and the shank is provided with bearing between covering 1 and casing a,
The shank set 1 is provided with opening adapter sleeve 12 below the first synchronizing wheel 2.The trip bolt for carrying out open tightening sleeve 12 is unclamped,
Synchronizing wheel group can be quickly pulled down, facilitates installation and maintenance.
Preferably, shank card slot 111 is equipped with transmission plane 15, be provided with the shank 14 with transmission plane 15 to
The flat position 16 of adaptation, the flat position 16 is connected in shank card slot 111.
Shank 14 is indirectly connected with shank set 1 by shank card slot 111, and with shank set without directly contacting, collision free is sent out
Raw noise, while the transmission plane 15 of shank card slot 111 is bonded with flat position 16 all the time, avoids generation clutch from making a noise, at the same time
Keep stability.
The basic principle of the utility model：
Driving shaft 53 is driven by external drive mechanism to be rotated, and drives the second bevel gear 52 to drive the first bevel gear 51, through umbrella
Tooth changement 5, which changes, to be back-drived the second synchronizing wheel 42 and rotates, and drives the first synchronizing wheel 2 to rotate by synchronous belt 3.First is synchronous
The driving shank of wheel 2 set 1 is that shank 14 rotates by shank card slot 111.
The utility model has the advantage of：
1. the utility model mitigates and makes an uproar caused by rotary drive mechanism by the way of synchronizing wheel and umbrella tooth group combine
Sound.
2. shank set it is contactless with shank, collision free and produce noise.
In conclusion enhancing head bulk velocity fan-out capability, improves head operating rate.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein shank set 1, card slot block 11, shank card slot 111, opening adapter sleeve 12, shank 14,
Transmission plane 15, flat position 16, the first synchronizing wheel 2, synchronous belt 3, transmission mechanism 4, transmission shaft 41, the second synchronizing wheel 42, umbrella tooth are changed
To mechanism 5, the first bevel gear 51, with the term such as the second bevel gear 52, driving shaft 53, casing a, but be not precluded from using other arts
The possibility of language.The use of these terms is merely for the convenience of describing and explaining the nature of the invention, they are solved
It is all contrary to the spirit of the present invention to be interpreted into any one of the additional limitations.
Claims (8)
1. a kind of machine head of embroidery machine shank rotary drive mechanism, including shank set (1), it is characterised in that the shank set (1)
One end is fixedly connected with card slot block (11), and shank card slot (111), shank set (1) other end are provided with the card slot block (11)
The first synchronizing wheel (2) is fixedly connected with after at the top of through casing (a), first synchronizing wheel (2) is engaged by synchronous belt (3) to be connected
It is connected on transmission mechanism (4).
2. machine head of embroidery machine shank rotary drive mechanism according to claim 1, it is characterised in that the transmission mechanism
(4) transmission shaft (41), the transmission shaft (41) axis and shank set (1) axis parallel, the transmission shaft (41) are included
It is rotatably connected on casing (a), the transmission shaft (41) is provided with bearing between casing (a).
3. machine head of embroidery machine shank rotary drive mechanism according to claim 2, it is characterised in that the transmission shaft
(41) one end is provided with the second synchronizing wheel (42), and second synchronizing wheel (42) is with the first synchronizing wheel (2) in same level height
Degree, and connected between the first synchronizing wheel (2) and the second synchronizing wheel (42) by synchronous belt (3).
4. machine head of embroidery machine shank rotary drive mechanism according to claim 3, it is characterised in that the transmission shaft
(41) one end away from the second synchronizing wheel (42) is provided with umbrella tooth changement (5), and the umbrella tooth changement (5) includes the
One bevel gear (51) and the second bevel gear (52), first bevel gear (51) is engaged with the second bevel gear (52) and the first umbrella
Gear (51) and the axial line of the second bevel gear (52) are mutually perpendicular to.
5. machine head of embroidery machine shank rotary drive mechanism according to claim 4, it is characterised in that first umbrella tooth
Wheel (51) is fixedly mounted on transmission shaft (41), and second bevel gear (52) is fixedly mounted on driving shaft (53), described
Driving shaft (53) axial line and the axial line of transmission shaft (41) are mutually perpendicular to.
6. machine head of embroidery machine shank rotary drive mechanism according to claim 5, it is characterised in that the driving shaft
(53) run through two sides of casing, and casing junction is being provided with bearing, the driving shaft (53) is rotatably connected
On casing (a).
7. machine head of embroidery machine shank rotary drive mechanism according to claim 6, it is characterised in that the shank set
(1) it is rotatably connected on casing (a), the shank set (1) is provided with bearing, the shank set between casing (a)
(1) opening adapter sleeve (12) is provided with below the first synchronizing wheel (2).
8. machine head of embroidery machine shank rotary drive mechanism according to claim 1, it is characterised in that the shank card slot
(111) transmission plane (15) is equipped with, the flat position (16) being adapted with transmission plane (15) is provided with the shank (14),
The flat position (16) is connected in shank card slot (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808106.3U CN207295169U (en) | 2017-07-05 | 2017-07-05 | Machine head of embroidery machine shank rotary drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808106.3U CN207295169U (en) | 2017-07-05 | 2017-07-05 | Machine head of embroidery machine shank rotary drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295169U true CN207295169U (en) | 2018-05-01 |
Family
ID=62450700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720808106.3U Active CN207295169U (en) | 2017-07-05 | 2017-07-05 | Machine head of embroidery machine shank rotary drive mechanism |
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| Country | Link |
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| CN (1) | CN207295169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796874A (en) * | 2018-08-17 | 2018-11-13 | 徐勇全 | A kind of high speed towel head |
| CN111041725A (en) * | 2019-12-27 | 2020-04-21 | 赵海 | Embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system and cooperative method |
-
2017
- 2017-07-05 CN CN201720808106.3U patent/CN207295169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796874A (en) * | 2018-08-17 | 2018-11-13 | 徐勇全 | A kind of high speed towel head |
| CN111041725A (en) * | 2019-12-27 | 2020-04-21 | 赵海 | Embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system and cooperative method |
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