CN206428419U - Crosspointer complications suture mechanism - Google Patents
Crosspointer complications suture mechanism Download PDFInfo
- Publication number
- CN206428419U CN206428419U CN201621310806.1U CN201621310806U CN206428419U CN 206428419 U CN206428419 U CN 206428419U CN 201621310806 U CN201621310806 U CN 201621310806U CN 206428419 U CN206428419 U CN 206428419U
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- China
- Prior art keywords
- needle bar
- eedle
- axle
- headstock
- assembled
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Abstract
The utility model is related to a kind of tortuous suture mechanism of crosspointer, it is assembled in the sewing machine with upper and lower axle, and be mainly made up of needle bar device, pendulous device and rotating shuttle, axle drives two eedles of needle bar device to move up and down on this, and drive two eedles of needle bar device to be swung indirectly by pendulous device simultaneously, and lower axle drives rotating shuttle to be rotated in by axle center of a transversely arranged rotary shaft, also, rotating shuttle can carry out hook line in the horizontal swing width of two eedles.Thereby, sewing is carried out to sewing thing by two eedles, suture is formed two complications sewing lines arranged side by side on sewing thing.
Description
Technical field
The utility model is related to a kind of suture mechanism for applying to column type sewing machine or cylindrical sewing machine, particularly a kind of fortune
With two eedles with the tortuous wire-stitching machine of the crosspointer on sewing thing, making two sutures sewing thing to produce tortuous lines by suture
Structure.
Background technology
Sewing machine main purpose is that several layers of sewing thing are be combined with each other by suture sewing, but as application purpose is continuous
Ground evolution, the sewing machine purpose of the existing a variety of styles of current on the market sewing machine, which is not lain in, combines cloth, but by suture car
It is sewn on sewing thing so that suture produces special decorative pattern lines on sewing thing, wherein, most common at present use is exactly many
Flat pattern sewing machine of the pin chain mesh seam plus decorative thread.
However, there is the sewing of curve form because flat pattern sewing machine is not suitable for sewing vamp, satchel or tubular article etc.
Thing, can if wanting to sew a plurality of ornamental sewing lines on vamp, satchel or tubular article by flat pattern sewing machine
It is difficult to sewing operation.
Utility model content
Main purpose of the present utility model is that the suture device with two eedles is arranged at column type sewing machine or cylinder
Held sewing machine, enables column type sewing machine or cylindrical sewing machine in a sewing operation, same on vamp, satchel or tubular article
When sew two complications sewing lines arranged side by side.
For up to the purpose, in a preferred embodiment, the utility model crosspointer complications suture mechanism is mainly assembled in one
Column type sewing machine, the column type sewing machine has a headstock and a base, is formed between the headstock and base provided with one
The kettle axle bed of the base.
In this embodiment, the utility model crosspointer complications suture mechanism it is main by a needle bar device, a pendulous device with
And one rotating shuttle constituted, the needle bar device have one be pivotally connected to the headstock needle bar seat and a movable assembling joint in institute
The needle bar of needle bar seat is stated, the needle bar is provided with two eedles, and is driven by a upper axle in the headstock, and can be towards institute
Kettle axle bed is stated to move up and down.
Described pendulous device one end is assembled in the upper axle, and the other end is assembled in the needle bar seat, and the pendulous device
While the needle bar is moved up and down, via needle bar seat two eedle can be driven to be swung, as institute
State rotating shuttle and be assembled in a kettle axle being located in the kettle axle bed, the kettle axle drives the rotating shuttle immediately below the eedle with one
Transversely arranged rotary shaft is that axle center is rotated, and the rotating shuttle can be hooked in the horizontal swing width of two eedle
Line.
In another preferred embodiment, the utility model crosspointer complications suture mechanism is mainly assembled in a cylindrical sewing machine,
The cylindrical sewing machine has a headstock and one is formed at the pillar of the headstock, and the pillar side is provided with a bottom nozzle.
In the present embodiment, the utility model crosspointer complications suture mechanism it is main by a needle bar device, a pendulous device with
And one rotating shuttle constituted, the needle bar device, with one be pivotally connected to the headstock needle bar seat and a movable assembling joint in
The needle bar of the needle bar seat, the needle bar is provided with two eedles, and is driven by a upper axle in the headstock, and can direction
The bottom nozzle is moved up and down.
Described pendulous device one end is assembled in the upper axle, and the other end is assembled in the needle bar seat, and the pendulous device
While the needle bar is moved up and down, via needle bar seat two eedle can be driven to be swung, and it is described
Rotating shuttle is assembled in a transmission device being located in the bottom nozzle, the transmission device drive the rotating shuttle in the eedle just under
Rotary shaft transversely arranged Fang Yiyi is that axle center is rotated, and the rotating shuttle can be in the horizontal swing width of two eedle
Carry out hook line.
In foregoing two embodiment, the pendulous device drive two eedles by a first position be rocked to one be away from it is described
The second place of first position, and the distance between the first position and second place be equal to width between two eedles away from
From.
In addition, the pendulous device has a balancing point power transmission shaft and a prong connecting rod.Described balancing point power transmission shaft one end is embedding
Together in the upper axle, the other end is provided with oscillating cam, and the prong connecting rod has a mobile terminal, the mobile terminal opposite sides
It is respectively provided with first swinging end for being assembled in needle bar seat and one is assembled in the second swinging end of the oscillating cam, its
In, the upper axle drives the prong connecting rod to carry out start via the balancing point power transmission shaft, makes the upper of second swinging end
The lower direction of motion is limited by the mobile terminal, and then first swinging end is produced the displacement of left and right directions, causes described
Two eedles are swung.
However, in foregoing two preferred embodiment, the tortuous suture mechanism of the crosspointer is further assembled in described with one
The adjusting apparatus of pendulous device, the adjusting apparatus has a movable assembling joint in the sliding block and an activity group of the pendulous device
The amplitude of oscillation setting member of the sliding block is connected to, the amplitude of oscillation setting member is rotated, when making the sliding block presentation heeling condition, can drawn
The distance of the amplitude of fluctuation of the long eedle, thereby, the adjusting apparatus can be to adjust the size of the eedle amplitude of fluctuation.
The characteristics of the utility model, is the existing needle bar pendulous device set for being used in flat pattern sewing machine being used in column type seam
Thread machine and cylindrical sewing machine, and the quantity of eedle is changed to crosspointer by single needle, thereby, column type sewing machine or cylindrical sewing machine can be
In sewing operation, two tortuous sewing lines side by side are sewed on shoes, satchel or tubular article by two eedles.
Brief description of the drawings
Fig. 1 is the schematic diagram of column type sewing machine；
Fig. 2 is the schematic diagram that the tortuous suture mechanism of the utility model crosspointer is assembled in column type sewing machine；
Fig. 3 is the schematic diagram that needle bar device carries out start；
Fig. 4 is the schematic diagram that pendulous device drives needle bar device progress transverse shifting；
Fig. 5 is equal to the schematic diagram that eedle swings transverse width for the line scope that hooks of rotating shuttle；
Fig. 6 is that adjusting apparatus adjusts the schematic diagram that eedle swings laterally distance；
Fig. 7 is the schematic diagram that the tortuous suture mechanism of the utility model crosspointer carries out sewing to sewing thing；
Fig. 8 is the schematic diagram that shoes surface has two tortuous suture lines；
Fig. 9 is the schematic diagram of cylindrical sewing machine；And
Figure 10 is the schematic diagram that the tortuous suture mechanism of crosspointer is assembled in cylindrical sewing machine.
Description of reference numerals：1- crosspointers complications suture mechanism；10- column type sewing machines；11- headstocks；12- pillars；13- bottoms
Seat；131- work tops；14- kettle axle beds；The upper axles of 15-；16- power transmission shafts；17- lower axles；18- kettle axles；19- vertical axises；20- needle bars
Device；21- crank axles；211- first ends；The ends of 212- second；22- needle bar connecting rods；23--- needle bars seat；231- needle bars hole；24- pins
Rod；25- eedles seat；251- eedles；The eedles of 251a- first；The eedles of 251b- second；251c- first positions；251d- seconds
Put；30- pendulous devices；31- balancing point power transmission shafts；32- prong connecting rods；The swinging ends of 321- first；The swinging ends of 322- second；322a-
Prong；323- mobile terminals；33- gear trains；34- oscillating cams；40- rotating shuttles；41- rotary shafts；50- adjusting apparatus；51- sliding blocks；
52- amplitude of oscillation setting members；521- rotating disks；522- chutes；60- swing spaces；70- sewing things；71- sewing lines；80- cartridge types are sewed
Machine；81- headstocks；82- pillars；83- bottom nozzles；The upper axles of 84-；85- power transmission shafts；86- lower axles；87- transmission devices；The skins of 871- first
Belt wheel；The belt pulleys of 872- second；873- driving belts；874- gear trains.
Embodiment
The utility model, advantage and feature of the present utility model are further described with reference to specific embodiments and the drawings
Will be with description and it is apparent.
Refer to shown in Fig. 1 and Fig. 2, in the first preferred embodiment, the utility model crosspointer complications suture mechanism 1 is main
Applied to a column type sewing machine 10, the column type sewing machine 10 has a headstock 11, a pillar 12 and the part of a base 13 3,
Wherein, one work top 131 of the formation of base 13, the work top 131, which installs one, to move adjustment along X-direction
Kettle axle bed 14, and the kettle axle bed 14 is located between the headstock 11 and base 13.
As illustrated, the inside of headstock 11 is provided with axle 15 on one, the upper axle 15 can be rotated parallel to X-axis,
And the upper axle 15 is when being rotated, the upper axle 15 drives one to assemble by the power transmission shaft 16 in an assembling pillar 12
Rotated in the lower axle 17 of the base 13 with the rotation direction around X-axis, and the inside of the kettle axle bed 14 provided with one by
The kettle axle 18 that the lower axle 17 drives and can rotated, as illustrated, the kettle axle 18 is parallel to Y-axis, also, the lower axle
17 drive the kettle axle 18 to be rotated by a vertical axis 19.
In this embodiment, the tortuous suture mechanism 1 of the crosspointer is main by a needle bar device 20, a pendulous device 30, one
The adjusting apparatus 50 of rotating shuttle 40 and one is constituted, and the needle bar device 20 is located inside the headstock 11, and with a crank axle
21st, a needle bar connecting rod 22, needle bar seat 23 and a needle bar 24, the crank axle 21 have one to be fixedly connected on the upper axle 15
First end 211 and one be away from the second end 212 of the first end 211, and one end Moveable assembled of the needle bar connecting rod 22
In second end 212, the other end is connected to the needle bar 24, wherein, the needle bar seat 23 is pivoted on the headstock 11, and has
There is a needle bar hole 231 vertically moved for the needle bar 24, the needle bar 24 is provided with eedle seat 25, and eedle seat 25 has
There are two eedles 251, in this embodiment, the eedle seat 25 has one first eedle 251a and one side by side in first machine
Pin 251a the second eedle 251b.
Refer to shown in Fig. 3, the crank axle 21 is synchronous to be rotated with the upper axle 15 so that the crank axle 21
Second end 212 is rotated around the first end 211 of the crank axle 21, and then enables the needle bar connecting rod 22 via the pin
Rod 24 and drive two eedle 251 to be moved up and down along Z axis.
Refer to again shown in Fig. 1 and Fig. 2, described one end of pendulous device 30 has a balancing point power transmission shaft 31, and the other end has
One prong connecting rod 32, described one end of balancing point power transmission shaft 31 is assembled in the upper axle 15 by a gear train 33, and the other end has
One oscillating cam 34, and the upper axle 15 can drive the balancing point power transmission shaft 31 to be rotated with the rotation direction around Y-axis, its
In, the prong connecting rod 32 is in opposite end one first swinging end 321 of formation and one second swinging end 322, first pendulum
A mobile terminal 323 is provided between the swinging end 322 of moved end 321 and second, as illustrated, first swinging end 321 passes through latch
The needle bar seat 23 of the needle bar device 20 is connected to, and second swinging end 322 is connected in the oscillating cam 34 provided with one
Prong 322a.
Refer to shown in Fig. 4, the oscillating cam 34 drives the prong 322a to enter via the balancing point power transmission shaft 31
Start above and below row, makes the up and down motion direction of second swinging end 322 by the limitation of the mobile terminal 323, and then make institute
The displacement that the first swinging end 321 produces left and right directions is stated, causes the prong connecting rod 32 can be with two eedle 251 in a swing
Swung back and forth in space 60, wherein, the swing space 60 is located between the headstock 11 and base 13.
In preferred embodiment, first and second eedle 251a, 251b of the needle bar device 20 with by the pendulous device
30 prong connecting rod 32 drives and the second place of the first position 251c can be away from a first position 251c and one
Swung back and forth between 251d, and the distance between the first position 251c and second place 251d is equal to described first
The distance between eedle 251a and the second eedle 251b.
Refer to shown in Fig. 2 and Fig. 5, the rotating shuttle 40 is assembled in the kettle axle bed 14, and the rotating shuttle 40 is by described
Kettle axle 18 drives and can rotated below two eedle 251 parallel to the rotary shaft 41 of Y-axis with one, also, the rotation
The hook line scope of shuttle 40 is more than the horizontal swing width of two eedle 251 so that the rotating shuttle 40 can be in two eedle 251
Horizontal swing width in carry out hook line, wherein, the rotary shaft 41 is perpendicular to the lower axle 17 parallel to X-axis.In this reality
Apply in example, the rotating shuttle 40 is rotated on X-Z plane, also, the hook line scope of the rotating shuttle 40 refers to revolved
In turning, the region for the suture brought into by two eedle 251 can be caught on.
Refer to again shown in Fig. 1 and Fig. 2, the adjusting apparatus 50 is main by a sliding block 51 and the institute of an amplitude of oscillation setting member 52
Composition, the sliding block 51 is assembled in the mobile terminal 323 of the prong connecting rod 32, and the amplitude of oscillation setting member 52 is pivotally connected to institute
State headstock 11, and be fixedly connected on a rotating disk 521 and one for exposing to the headstock 11 chute of the rotating disk 521
522, and the Moveable assembled of the chute 522 is in the sliding block 51.
Refer to shown in Fig. 6, rotate the rotating disk 521 of the amplitude of oscillation setting member 52, make the chute 522 by parallel to Z axis
Upright pattern and be changed into the inclination pattern non-parallel to Z axis, and then it is synchronous the sliding block 51 is presented tilt pattern, by
This, it is described when the balancing point power transmission shaft 31 of the pendulous device 30 drives the progress start of prong connecting rod 32 of the pendulous device 30
The meeting of mobile terminal 323 of prong connecting rod 32 is because of both presentation inclination patterns of the sliding block 51 and chute 522 along incline direction
Moved linearly, and then change distance of two eedle 251 between the first position 251c and second place 251d, by
This, the amplitude of fluctuation of two eedles 251 of the needle bar device 20 can be elongated or shortened to the adjusting apparatus 50.
In this preferred embodiment, the rotating disk 521 is rotated clockwise, may be such that the chute 522 by parallel
It is changed into the inclination pattern non-parallel to Z axis in the upright pattern of Z axis, and then makes first swinging end 321 along X-axis side
It can increase to displacement when moving, cause two eedle 251 in the first position 251c and second place 251d
Between can gradually broaden increasing, conversely, the rotating disk 521 is rotated counterclockwise, may be such that two eedle 251 described
Displacement between one position 251c and second place 251d narrows, if the chute 522 is rotated by the rotating disk 521
During to the upright pattern parallel with Z axis, first swinging end 321 just can not carry out displacement along X-axis, in other words, when described
When upright pattern is presented in chute 522, the displacement of first swinging end 321 is zero.
Refer to shown in Fig. 7 and Fig. 8, when concrete application, by a sewing thing 70 (for example：Shoes) it is moved to along Y-axis
Between two eedle 251 and kettle axle bed 14, and the upper axle 15 drives described first and second eedle 251a, 251b along on Z axis
While lower mobile, the pendulous device 30 drives described first and second eedle 251a, 251b to be put by the upper axle 15
It is dynamic, thereby, two amplitude of oscillation identical zigzag sewing lines 71 can be formed on the sewing thing 70.
Refer to shown in Fig. 9 and Figure 10, in the second preferred embodiment, the difference with the first preferred embodiment is described
Crosspointer complications suture mechanism 1 applies to a cylindrical sewing machine 80, as the needle bar device 20, pendulous device 30, rotating shuttle 40 with
And the structure pattern of adjusting apparatus 50 4 is same as the first preferred embodiment, not in this to go forth.
As illustrated, the cylindrical sewing machine 80 has a headstock 81 and the two parts of a pillar 82, wherein, the pillar
82 sides are provided with a bottom nozzle 83, as illustrated, the inside of the headstock 81 is provided with axle 84 on one, the upper axle 84 parallel to X-axis,
And the upper axle 84 is when being rotated, the upper axle 84 drives one to assemble by the power transmission shaft 85 in an assembling pillar 82
Lower axle 86 in the bottom of pillar 82 is rotated with the rotation direction around X-axis, and the inside of the bottom nozzle 83 is provided with one
The transmission device 87 that the rotating shuttle 40 can be driven to be rotated, and the transmission device 87 can be made by the lower axle 86
It is dynamic.
As illustrated, the transmission device 87 has one first belt pulley 871 and one second belt pulley 872, described the
One belt pulley 871 is loaded on the rotating shuttle 40, and is assembled in second belt pulley 872 by a driving belt 873, and described the
Two belt pulleys 872 are assembled in the lower axle 86 via a gear train 874.
Explanation and embodiment above is only exemplary, does not constitute any limitation to scope of the present utility model.This
Art personnel should be understood that can be to the utility model technology under without departing from spirit and scope of the present utility model
The details and form of scheme are modified or replaced, but these modifications and replacement are each fallen within protection domain of the present utility model.
Claims (4)
1. a kind of tortuous suture mechanism of crosspointer, is assembled in a column type sewing machine, the column type sewing machine has a headstock and one
Base, provided with a kettle axle bed for being formed at the base between the headstock and base, and the tortuous suture mechanism of the crosspointer, its
It is characterised by including：
One needle bar device, the needle bar seat and a movable assembling joint of the headstock are pivotally connected in the pin of needle bar seat with one
Rod, the needle bar is provided with two eedles, and is driven by a upper axle in the headstock, and can be carried out towards the kettle axle bed
Move up and down；
One pendulous device, one end is assembled in the upper axle, and the other end is assembled in the needle bar seat, and the pendulous device is described
While needle bar is moved up and down, via needle bar seat two eedle can be driven to be swung；And
One rotating shuttle, is assembled in a kettle axle being located in the kettle axle bed, the kettle axle drive the rotating shuttle the eedle just under
Rotary shaft transversely arranged Fang Yiyi be axle center rotated, and the rotating shuttle can two eedle horizontal swing width
Interior progress hook line.
2. the tortuous suture mechanism of crosspointer according to claim 1, it is characterised in that：The pendulous device drives two machine
Pin is rocked to the second place for being away from the first position by a first position, and the first position and the second place it
Between distance be equal to width distance between two eedle.
3. a kind of tortuous suture mechanism of crosspointer, is assembled in a cylindrical sewing machine, the cylindrical sewing machine has a headstock and one
It is formed at the pillar of the headstock, the pillar is provided with a bottom nozzle, and the tortuous suture mechanism of the crosspointer, it is characterised in that bag
Include：
One needle bar device, the needle bar seat and a movable assembling joint of the headstock are pivotally connected in the pin of needle bar seat with one
Rod, the needle bar is provided with two eedles, and is driven by a upper axle in the headstock, and can be carried out towards the bottom nozzle
Move up and down；
One pendulous device, one end is assembled in the upper axle, and the other end is connected to the needle bar seat, and the pendulous device is in described
While needle bar is moved up and down, via needle bar seat two eedle can be driven to be swung；And
One rotating shuttle, is assembled in a transmission device being located in the bottom nozzle, and the transmission device drives the rotating shuttle in described
Rotated using a transversely arranged rotary shaft as axle center immediately below eedle, and the rotating shuttle can two eedle transverse direction
Hook line is carried out in swing width.
4. the tortuous suture mechanism of crosspointer according to claim 3, it is characterised in that：The pendulous device drives two machine
Pin is rocked to the second place for being away from the first position by a first position, and the first position and the second place it
Between distance be equal to width distance between two eedle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310806.1U CN206428419U (en) | 2016-12-01 | 2016-12-01 | Crosspointer complications suture mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310806.1U CN206428419U (en) | 2016-12-01 | 2016-12-01 | Crosspointer complications suture mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206428419U true CN206428419U (en) | 2017-08-22 |
Family
ID=59586254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621310806.1U Expired - Fee Related CN206428419U (en) | 2016-12-01 | 2016-12-01 | Crosspointer complications suture mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206428419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558020A (en) * | 2017-09-22 | 2018-01-09 | 钟治超 | A kind of herringbone held sewing machine |
| CN111910346A (en) * | 2019-05-09 | 2020-11-10 | 启翔股份有限公司 | Zigzag sewing machine |
-
2016
- 2016-12-01 CN CN201621310806.1U patent/CN206428419U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558020A (en) * | 2017-09-22 | 2018-01-09 | 钟治超 | A kind of herringbone held sewing machine |
| CN111910346A (en) * | 2019-05-09 | 2020-11-10 | 启翔股份有限公司 | Zigzag sewing machine |
| CN111910346B (en) * | 2019-05-09 | 2021-11-23 | 启翔股份有限公司 | Zigzag sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20181201 |