CN206052316U - The separate sewing machine of a kind of lift tooth and feeding - Google Patents
The separate sewing machine of a kind of lift tooth and feeding Download PDFInfo
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- CN206052316U CN206052316U CN201621028900.8U CN201621028900U CN206052316U CN 206052316 U CN206052316 U CN 206052316U CN 201621028900 U CN201621028900 U CN 201621028900U CN 206052316 U CN206052316 U CN 206052316U
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- retainer
- shaft
- retainer seat
- feeding
- sewing machine
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Abstract
This utility model belongs to sewing device technical field, refers in particular to the separate sewing machine of a kind of lift tooth and feeding；Feed mechanism includes retainer seat motor, and the rotating shaft of retainer seat motor is directly anchored on retainer seat or is connected with retainer seat by adapter, and retainer seat is connected with one end of retainer；Tai Ya mechanisms include retainer cam, and retainer cam is arranged on feed lifting rock shaft, and the other end of retainer is connected with one end of actuating arm, and the other end of actuating arm is connected with retainer cam；Lift tooth drive mechanism includes main shaft, spindle motor, feed lifting rock shaft, is connected by drive mechanism one between main shaft and feed lifting rock shaft, and main shaft is directly driven by spindle motor, drives feed lifting rock shaft to rotate by drive mechanism one；This utility model has double power drive systems, and feed mechanism is controlled by independent motor, be may be matched feeding when spindle motor drives and sews, is realized sewing function, make structure more simple, clean and tidy and attractive in appearance.
Description
Technical field：
This utility model belongs to sewing device technical field, refers in particular to the separate sewing machine of a kind of lift tooth and feeding.
Background technology：
A kind of current sewing machine type of drive (as shown in Figure 1, 2) passes through main shaft synchronizing wheel for a spindle motor 30
31st, feed lifting rock shaft synchronizing wheel 32, Timing Belt 33 drive feed lifting rock shaft 34 to rotate, and realize sewing by a series of structures on feed lifting rock shaft 34
The lift agomphiasis of machine is made, while realizing that rotary shuttle shaft 35 is rotated by the gear drive installed on feed lifting rock shaft 34 realizes sewing machine
Line hook action, feeding eccentric are also installed on feed lifting rock shaft 34, and the rotation of feeding eccentric is by a series of feeding drive mechanism
Realize that feed spool 36 swings with governor motion, it is possible to achieve different feeding campaigns.The motion of lift tooth and feeding campaign carry out reality jointly
Show giving for cloth.Feeding and lift dental structure are transmitted by the action of a spindle motor 30, realize synchronous feeding and lift tooth work(
Energy.This structure has complex structure, assembles the defect such as comparatively laborious.
The content of the invention：
The purpose of this utility model is to provide a kind of simple structure, is conducive to reaching intelligence sewing effect with subsequent development cooperation
The separate sewing machine of the lift tooth of fruit and feeding.
What this utility model was realized in：
A kind of lift tooth and the separate sewing machine of feeding, include feed mechanism and Tai Ya mechanisms, and Tai Ya mechanisms are by lifting
Tooth drive mechanism drive actions,
The feed mechanism includes retainer seat motor, and the rotating shaft of retainer seat motor is directly anchored on retainer seat or passes through
Adapter is connected with retainer seat, and retainer seat is connected with one end of retainer；
The Tai Ya mechanisms include retainer cam, and retainer cam is arranged on feed lifting rock shaft, the other end and the driving of retainer
One end connection of arm, the other end of actuating arm are connected with retainer cam；
The lift tooth drive mechanism includes main shaft, spindle motor, feed lifting rock shaft, passes through drive mechanism between main shaft and feed lifting rock shaft
One connection, the main shaft are directly driven by spindle motor, drive feed lifting rock shaft to rotate by drive mechanism one.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, the side of the feed lifting rock shaft is provided with rotating shuttle
Axle, rotary shuttle shaft are connected by drive mechanism two with feed lifting rock shaft, and the front end of rotary shuttle shaft is provided with rotating shuttle.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, the drive mechanism two includes being separately positioned on
Gear one, gear two on feed lifting rock shaft and rotary shuttle shaft, gear one and two engaged transmission of gear.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, on the retainer seat, installing hole, tooth are provided with
The rotating shaft of stand motor is arranged in installing hole, and is fixed by screw.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, on the retainer seat, installing hole is provided with, even
Spindle is fixed in installing hole, and its one end is stretched out outside retainer seat, and connecting shaft is coaxially set with the rotating shaft of retainer seat motor,
And connected by adapter.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, the adapter includes an adapter sleeve, even
Screwed hole it has been radially arranged in female connector, adapter sleeve is sleeved on connecting shaft, outside the rotating shaft of retainer seat motor, screw is screwed onto respectively
In corresponding screwed hole and be fixed on connecting shaft, in the rotating shaft of retainer seat motor.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, on the retainer seat, installing hole is provided with, even
Spindle is fixed in installing hole, and its one end is stretched out outside retainer seat, and the end is provided with slot or evagination, retainer seat motor
The outer end of rotating shaft be provided with evagination or slot, the rotating shaft of retainer seat motor is plugged in slot by evagination with connecting shaft and is carried out
To inserting connection.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, the retainer seat motor is solid by mounting bracket
It is scheduled on base plate.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, the drive mechanism one is included and is arranged on master
Upper synchronizing wheel and the feed lifting rock shaft synchronizing wheel being arranged on feed lifting rock shaft on axle, by same between upper synchronizing wheel and feed lifting rock shaft synchronizing wheel
Step band connection.
In the separate sewing machine of a kind of above-mentioned lift tooth and feeding, the retainer seat is by retainer pin and retainer
One end connects, and the other end of retainer is connected with actuating arm by lifting tooth pin.
The advantage that this utility model is projected compared to existing technology is：
1st, this utility model has double power drive systems, and feed mechanism is controlled by independent motor, in spindle motor
Feeding be may be matched when driving sewing, sewing function is realized；In addition, using motor control feeding, prior art is contrasted,
Original structure can greatly be simplified, make structure more simple, it is clean and tidy and attractive in appearance.
2nd, this utility model adopts motor independent control feed mechanism, can provide various programmable send for subsequent development
Material mode reaches the effect of intelligence sewing.
Description of the drawings：
Fig. 1 is the schematic diagram of background technology；
Fig. 2 is the A portions enlarged diagram of Fig. 1；
Fig. 3 is schematic diagram when retainer seat motor of the present utility model is directly connected with retainer seat；
Fig. 4 is the partial schematic diagram that retainer seat motor of the present utility model is directly connected with retainer seat；
Fig. 5 is the exploded perspective view that retainer seat motor of the present utility model is directly connected with retainer seat；
Fig. 6 is schematic diagram when retainer seat motor of the present utility model is connected with retainer seat by adapter；
Fig. 7 is the partial schematic diagram that retainer seat motor of the present utility model is connected with retainer seat by adapter；
Fig. 8 is the exploded perspective view that retainer seat motor of the present utility model is connected with retainer seat by adapter；
Fig. 9 is that retainer seat motor of the present utility model is illustrated to inserting the blast being connected with the connecting shaft of retainer seat by rotating shaft
Figure；
Figure 10 is the schematic diagram of adapter of the present utility model.
Specific embodiment：
This utility model is further described with specific embodiment below, referring to Fig. 3-10：
A kind of lift tooth and the separate sewing machine of feeding, include feed mechanism and Tai Ya mechanisms, and Tai Ya mechanisms are by lifting
Tooth drive mechanism drive actions.The feed mechanism includes retainer seat motor 1, and the rotating shaft 2 of retainer seat motor 1 is directly anchored to
It is connected with retainer seat 3 on retainer seat 3 or by adapter, retainer seat 3 is connected with one end of retainer 4；The Tai Ya mechanisms include
There is retainer cam 5, retainer cam 5 is arranged on feed lifting rock shaft 6, the other end of retainer 4 is connected with one end of actuating arm 7, actuating arm 7
The other end be connected with retainer cam 5；The lift tooth drive mechanism includes main shaft 8, spindle motor 9, feed lifting rock shaft 6, main shaft 8 and lift
Connected by drive mechanism one between tooth axle 6, the main shaft 8 is directly driven by spindle motor 9, driven by drive mechanism one and lifted
Tooth axle 6 is rotated.Retainer seat motor 1 is swung before and after driving retainer 4, feeding action before and after realization.Feed lifting rock shaft 6 is driven by lifting tooth
Motivation structure drives spinning movement, drives retainer cam 5, actuating arm 7 to be moved, and realizes that the agomphiasis of lift up and down of retainer 4 is made.
Further, the side of the feed lifting rock shaft 6 is provided with rotary shuttle shaft 11, and rotary shuttle shaft 11 passes through driver with feed lifting rock shaft 6
Structure two is connected, and the front end of rotary shuttle shaft 11 is provided with rotating shuttle 12.
Drive mechanism described in the utility model two includes being separately positioned on the gear on feed lifting rock shaft 6 and rotary shuttle shaft 11, point
Not Wei gear 1, gear 2 21, gear 1,2 21 engaged transmission of gear.
Gear drive takes up room little, compact conformation, used as preferred.It is of course also possible to pass through the replacement such as pulley drive.
Specifically, the rotating shaft 2 of the retainer seat motor 1 is directly anchored on retainer seat 3 be that peace is provided with retainer seat 3
Dress hole, the rotating shaft 2 of retainer seat motor 1 is arranged in installing hole, and is fixed by screw.
Can also be：Installing hole is provided with the retainer seat 3, connecting shaft 13 is fixed in installing hole, and its one end is stretched
Outside teething stand 3, and the end is provided with slot 14 or evagination, the outer end of the rotating shaft 2 of retainer seat motor 1 is provided with evagination 15
Or slot, the rotating shaft of retainer seat motor 1 and connecting shaft 13 are plugged in slot 14 by evagination 15 and carry out being connected to inserting.Evagination 15
Do not limited by Fig. 7 of the present embodiment with the shape of slot 14, slot 14 can also be multiple circular holes, and corresponding evagination 15 is many
Individual projection.
In order that being connected firmly, rotating shaft 2 that can be by connecting shaft 13 with retainer seat motor 1 increases at evagination 15 with slot 14
If screw is fixed.
Specifically, it is as follows by way of adapter connection：Installing hole, connecting shaft 13 are provided with the retainer seat 3
It is fixed in installing hole, and its one end is stretched out outside retainer seat 3, connecting shaft 13 is set with 2 coaxial line of rotating shaft of retainer seat motor 1
Put, and connected by adapter.
Wherein, the adapter includes an adapter sleeve 16, and screwed hole, 16 sets of adapter sleeve have been radially arranged on adapter sleeve 16
Be mounted in connecting shaft 13, outside the rotating shaft 2 of retainer seat motor 1, screw is screwed onto in corresponding screwed hole respectively and is fixed on connection
On axle 13, the rotating shaft 2 of retainer seat motor 1.
In order that being connected firmly, plane is set in connecting shaft 13, the rotating shaft 2 of retainer seat motor 1, the end of screw holds out against
Fix in the plane.
When connecting by adapter, the requirement to retainer seat motor 1 can be reduced, while transmission power is more steady, effect
Rate and precision are higher.
Adapter can also adopt shaft coupling commonly used in the art.Comparatively, the connector construction of the present embodiment is more
Simply, connect quick and convenient.
Retainer seat motor 1 of the present utility model is fixed on base plate by mounting bracket 24.
Drive mechanism described in the utility model one includes the upper synchronizing wheel 17 that is arranged on main shaft 8 and is arranged on lift tooth
Feed lifting rock shaft synchronizing wheel 18 on axle 6, is connected by Timing Belt 19 between upper synchronizing wheel 17 and feed lifting rock shaft synchronizing wheel 18.
Synchronous belt drive mechanism is the conventional drive mechanism of sewing machine, and certain drive mechanism one can also adopt chain drive
Etc. being replaced.
Specifically, retainer seat 3 described in the utility model is connected with one end of retainer 4 by retainer pin 10, retainer 4 it is another
End is connected with actuating arm 7 by lifting tooth pin 22.
Operation principle of the present utility model：
Feeding function directly drives retainer seat 3 by the rotating shaft 2 on retainer seat motor 1, by sewing-machine control systems control
The action of retainer seat motor processed 1, direct drive retainer seat 3 are swung, and realize feeding action before and after feeding tooth 23.Wherein, send
Material tooth 23 is fixed on retainer 4.
Lift tooth function drives upper synchronizing wheel 17 to rotate by 9 drive shaft of spindle motor 8, at the same feed lifting rock shaft synchronizing wheel 18 with
Action transmission is carried out by Timing Belt 19 between upper synchronizing wheel 17, drives feed lifting rock shaft 6 to be rotated.Actuating arm 7 is hinged on retainer
On cam 5, by retainer cam 5 and actuating arm 7, the rotation of feed lifting rock shaft 6 realizes that the agomphiasis of lift up and down of retainer 4 is made.Lift agomphiasis make and
Feeding action matches and realizes the feed motion of fabric.
This utility model can provide various programmable for subsequent development by 1 independent control feed mechanism of retainer seat motor
Feeding style reach intelligence sewing effect.
Above-described embodiment is only one of preferred embodiment of the present utility model, not limits enforcement of the present utility model with this
Scope, therefore：All equivalence changes done according to shape of the present utility model, structure, principle, all should be covered by guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of lift tooth and the separate sewing machine of feeding, include feed mechanism and Tai Ya mechanisms, and Tai Ya mechanisms are by lifting tooth
Drive mechanism drive actions, it is characterised in that：
The feed mechanism includes retainer seat motor, and the rotating shaft of retainer seat motor is directly anchored on retainer seat or by connection
Device is connected with retainer seat, and retainer seat is connected with one end of retainer；
The Tai Ya mechanisms include retainer cam, and retainer cam is arranged on feed lifting rock shaft, the other end and the actuating arm of retainer
One end connects, and the other end of actuating arm is connected with retainer cam；
The lift tooth drive mechanism includes main shaft, spindle motor, feed lifting rock shaft, is connected by drive mechanism one between main shaft and feed lifting rock shaft
Connect, the main shaft is directly driven by spindle motor, drive feed lifting rock shaft to rotate by drive mechanism one.
2. a kind of lift tooth according to claim 1 and the separate sewing machine of feeding, it is characterised in that：The feed lifting rock shaft
Side be provided with rotary shuttle shaft, rotary shuttle shaft is connected by drive mechanism two with feed lifting rock shaft, is provided with the front end of rotary shuttle shaft
Rotating shuttle.
3. a kind of lift tooth according to claim 2 and the separate sewing machine of feeding, it is characterised in that：The driver
Structure two includes being separately positioned on gear one on feed lifting rock shaft and rotary shuttle shaft, gear two, gear one and two engaged transmission of gear.
4. a kind of lift tooth according to claim 1 and the separate sewing machine of feeding, it is characterised in that：The retainer seat
On be provided with installing hole, the rotating shaft of retainer seat motor is arranged in installing hole, and is fixed by screw.
5. a kind of lift tooth according to claim 1 and the separate sewing machine of feeding, it is characterised in that：The retainer seat
On be provided with installing hole, connecting shaft is fixed in installing hole, and its one end is stretched out outside retainer seat, connecting shaft and retainer seat motor
Rotating shaft be coaxially set, and by adapter connect.
6. a kind of lift tooth according to claim 5 and the separate sewing machine of feeding, it is characterised in that：The adapter
Including an adapter sleeve, be radially arranged screwed hole on adapter sleeve, adapter sleeve be sleeved on connecting shaft, retainer seat motor rotating shaft it
Outward, screw be screwed onto in corresponding screwed hole and be fixed on connecting shaft respectively, in the rotating shaft of retainer seat motor.
7. a kind of lift tooth according to claim 1 and the separate sewing machine of feeding, it is characterised in that：The retainer seat
On be provided with installing hole, connecting shaft is fixed in installing hole, and its one end is stretched out outside retainer seat, and the end is provided with slot
Or evagination, the outer end of the rotating shaft of retainer seat motor is provided with evagination or slot, and the rotating shaft of retainer seat motor is with connecting shaft by outer
Convex being plugged in slot is carried out to inserting connection.
8. the separate sewing machine of a kind of lift tooth and feeding according to any one of claim 1-7, it is characterised in that：
The retainer seat motor is fixed on base plate by mounting bracket.
9. according to the sewing machine that a kind of lift tooth described in claim 1 and feeding are separate, it is characterised in that：The drive mechanism
One includes the upper synchronizing wheel being arranged on main shaft and the feed lifting rock shaft synchronizing wheel being arranged on feed lifting rock shaft, upper synchronizing wheel and feed lifting rock shaft
Connected by Timing Belt between synchronizing wheel.
10. a kind of lift tooth according to claim 1 and the separate sewing machine of feeding, it is characterised in that：The retainer
Seat is connected with one end of retainer by retainer pin, and the other end of retainer is connected with actuating arm by lifting tooth pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028900.8U CN206052316U (en) | 2016-08-31 | 2016-08-31 | The separate sewing machine of a kind of lift tooth and feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028900.8U CN206052316U (en) | 2016-08-31 | 2016-08-31 | The separate sewing machine of a kind of lift tooth and feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052316U true CN206052316U (en) | 2017-03-29 |
Family
ID=58374697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028900.8U Active CN206052316U (en) | 2016-08-31 | 2016-08-31 | The separate sewing machine of a kind of lift tooth and feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607911A (en) * | 2019-02-26 | 2020-09-01 | 杰克缝纫机股份有限公司 | Sewing machine and automatic device of dodging of pay-off tooth thereof |
-
2016
- 2016-08-31 CN CN201621028900.8U patent/CN206052316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607911A (en) * | 2019-02-26 | 2020-09-01 | 杰克缝纫机股份有限公司 | Sewing machine and automatic device of dodging of pay-off tooth thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318000 no.1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |