CN206189050U - Computer quilter aircraft nose of automatic trimming of ability and pruning end of a thread - Google Patents
Computer quilter aircraft nose of automatic trimming of ability and pruning end of a thread Download PDFInfo
- Publication number
- CN206189050U CN206189050U CN201621028050.1U CN201621028050U CN206189050U CN 206189050 U CN206189050 U CN 206189050U CN 201621028050 U CN201621028050 U CN 201621028050U CN 206189050 U CN206189050 U CN 206189050U
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- China
- Prior art keywords
- thread
- head
- sewn
- aircraft nose
- foot device
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Abstract
The utility model provides a can be at the computer quilter aircraft nose of the automatic trimming of 360 arbitrary directions and the pruning end of a thread, including the drive motor, the aircraft nose shell of computer quilter aircraft nose moving as a whole, be fixed in in order to compress tightly by the hold -down mechanism of seam thing, to be fixed in on the aircraft nose shell knit by the knitting mechanism of seam thing, be fixed in with the seam on the aircraft nose shell group line ware on the aircraft nose shell, its characterized in that: computer quilter aircraft nose is still including being fixed in collect the mechanism with the automatic trimming and the end of a thread of repairing shear structure and collecting the end of a thread of pruning the end of a thread on the aircraft nose shell. The utility model discloses an end of a thread through being equipped with the automatic end of a thread collection mechanism of pruning the annular cutter of the end of a thread and collecting the end of a thread, can be pruned at the quilting in -process voluntarily to computer quilter aircraft nose, saves the process of artifical trimming head, raises the efficiency greatly.
Description
Technical field
The utility model is related to home textile manufacture field, more particularly to one kind can 360 ° of any direction automatic shearings and from
The dynamic computer long-stitch sew-machine head for pruning the end of a thread.
Background technology
With the improvement of living standards, requirement more and more higher of the people to textile, can not leave the end of a thread in appearance.At present
Computer quilter automatic thread trimming device can not meet user the need for, it is rear remaining oversize that subject matter is that the end of a thread is cut, also
Need to manually prune, easily off-line is not hooked next quilting again if needlework have stayed short.Simultaneously as quilter is 360 ° of directions
Will quilting so that original trimming thread ends device on sewing machine cannot also solve this problem.
In view of this, it is necessary to a kind of computer that the end of a thread can be pruned in 360 ° of any direction automatic shearings and automatically is provided and be sew with long stitches
Seam machine head is improved, to solve the above problems.
Utility model content
The purpose of this utility model is to provide one kind to prune in 360 ° of any direction automatic shearings and automatically the end of a thread
Computer long-stitch sew-machine head.
To realize above-mentioned utility model purpose, the utility model provides a kind of energy automatic shearing and prunes the computer of the end of a thread
Long-stitch sew-machine head, including drive motor, head shell that the computer long-stitch sew-machine head moves integrally, be fixed on the head shell
With compress object to be sewn hold-down mechanism, be fixed on the head shell with stitch knit object to be sewn knitting mechanism, be fixed on the machine
Line device is dialled on head capsule, the computer long-stitch sew-machine head also includes being fixed on the head shell with automatic shearing and prunes the end of a thread
Pruning structure and collect the end of a thread the end of a thread collecting mechanism.
Used as further improvement of the utility model, the hold-down mechanism includes presser foot device, drives the presser foot device
Closer or far from the first actuator of object to be sewn, the presser foot device has string holes away from the side of first actuator, institute
State and prune structure including the hook wire clamp head for triggering upper thread, the driving hook wire clamp head closer or far from the quilt in the string holes
Stitch the 3rd actuator of thing and in the string holes to cut off the endless knife of the end of a thread.
As further improvement of the utility model, the bearing of trend of the hook wire clamp head and the folder of the bottom of the presser feet
Angle is adjustable, and the moving direction for hooking wire clamp head is consistent with the bearing of trend of the hook wire clamp head.
Used as further improvement of the utility model, the end of a thread collecting mechanism includes the storage for receiving broken the end of a thread
Bucket, one end with it is described storage bucket be connected the other end be located at it is described hook wire clamp head at suction spool and by the end of a thread suction storage bucket
Interior suction mechanism.
Used as further improvement of the utility model, the presser foot device includes being connected to the presser feet of first power transmission shaft
Bar, positioned at the presser bar away from the pot shape of the side of first power transmission shaft presser feet, the string holes is located at the presser feet
Bottom and through the presser feet.
Used as further improvement of the utility model, the hold-down mechanism includes presser foot device, drives the presser foot device
Closer or far from the first actuator of object to be sewn, the presser foot device has string holes away from the side of first actuator, institute
State and endless knife is provided with string holes.
Used as further improvement of the utility model, the knitting mechanism includes eedle, is detachably secured to the machine
Syringe needle on pin, drive the eedle closer or far from object to be sewn the second actuator, be connected the eedle and described the
The second driving shaft of two actuators.
The beneficial effects of the utility model are：Computer long-stitch sew-machine head of the present utility model, by being provided with automatic trim lines
The pruning structure of head and the end of a thread collecting mechanism of collection the end of a thread, can prune the end of a thread automatically in quilting process, save and manually cut
The operation of the end of a thread, greatly improves efficiency.Further, by by endless knife hide be arranged in string holes, solve current quilting
The problem of upper thread automatic shearing the end of a thread, realizes the function that can in any direction prune the end of a thread when machine, 360 ° of direction quiltings of template machine,
Technological gap is filled up.
Brief description of the drawings
Fig. 1 is the structural representation of computer long-stitch sew-machine head of the present utility model.
Fig. 2 is computer long-stitch sew-machine head shown in Fig. 1 in the structural representation of another angle.
Fig. 3 is computer long-stitch sew-machine head shown in Fig. 1 in the structural representation of another angle.
Fig. 4 is the partial structurtes location diagram of the computer long-stitch sew-machine head shown in Fig. 1, and arrow is presser foot device movement side
To.
Fig. 5 is the structural representation of the presser foot device with endless knife of the computer long-stitch sew-machine head shown in Fig. 1.
Specific embodiment
In order that 313 points of the purpose of this utility model, technical scheme and excellent string holes are clearer, below in conjunction with the accompanying drawings and tool
Body embodiment is described in detail to the utility model.
Refer to Fig. 1 ~ Fig. 5 and show computer long-stitch sew-machine head of the present utility model 100, the mobile station with computer quilter
Plate（It is not shown）, the computer etc. that plays master control use cooperatively, the computer long-stitch sew-machine head 100 is relative with the moving bedplate
Object to be sewn A synchronizing movings, are adjusted to different Dai Fengzhi areas the computer long-stitch sew-machine head 100 according to decorative pattern, namely described
Computer long-stitch sew-machine head 100 is located at the surface in Dai Fengzhi areas.
The computer long-stitch sew-machine head 100 includes the motor 1, machine for driving the computer long-stitch sew-machine head 100 to move integrally
Head capsule 2, be fixed on the head shell 2 with compress object to be sewn A hold-down mechanism 3, be fixed on the head shell 2 with stitch knit by
The knitting mechanism 4 of seam thing A, be fixed on the head shell 2 dial line device 5, be fixed on the head shell 2 with automatic shearing and
The pruning structure 6 for pruning the end of a thread and the end of a thread collecting mechanism 7 for collecting the end of a thread.The computer long-stitch sew-machine head 100 is knitted in end seam
After can automatically prune the end of a thread B and collect broken the end of a thread B.
The hold-down mechanism 3 includes presser foot device 31, drives the presser foot device 31 closer or far from the first of object to be sewn A
Actuator（It is not shown）, the be connected presser foot device 31 and first actuator the first power transmission shaft 32.Described first
Actuator can be cylinder or motor, be used to adjust the distance between the presser foot device 31 and moving bedplate.Need seam knit by
During seam thing A, first actuator drives the presser foot device 31 near object to be sewn A by first power transmission shaft 32, will treat
Seam area is ironed；After the completion of seam is knitted, first actuator drives the presser foot device 31 away from object to be sewn A, the computer quilting
Machine head 100 moves to next Dai Fengzhi areas relative to object to be sewn A.
The presser foot device 31 is including being connected to the presser bar 311 of first power transmission shaft 32, positioned at the presser bar 311
Away from the presser feet 312 of the pot shape of the side of first power transmission shaft 32, the presser bar 311 is fixedly connected on the presser feet 312
Side, the bottom of the presser feet 312 be hemisphere face, be adapted to the object to be sewn A of various convex-concave surfaces.The bottom of the presser feet 312
There is the string holes 313 through the bottom of the presser feet 312 in the middle of portion, passed through with line for knitting mechanism 4 and stitched and knit object to be sewn A；Institute
The diameter no more than 30mm of string holes is stated, when the presser feet 312 compresses object to be sewn A, object to be sewn A will not heave from string holes 313,
Can prevent bouncing pilotage from breaking.In addition, side relative with the presser bar 311 on the presser feet 312 has a breach, it is easy to wear
Line is operated.
The knitting mechanism 4 includes eedle 42, the syringe needle 41 being detachably secured on the eedle 42, drives the machine
Second biography of the pin 42 closer or far from second actuator, the drive connection eedle 42 and second actuator of object to be sewn A
Moving axis.The eedle 42, the syringe needle 41 are located at the surface of the presser feet 312, and the syringe needle 41 is particularly located at the string holes
313 center；Second actuator can be cylinder or motor, and the eedle 42 is driven by the second driving shaft
It is mobile so that the syringe needle 41 carries out seam and knits through the string holes 313 to object to be sewn A.
Described group of line device 5 is used to adjust the elastic of line, and during quilting dragging line, upper thread can not be too critical in lax shape
State, meeting off-line when line can be avoided to be dragged disconnected or withdrawal of needle.
It is described prune structure 6 include for trigger upper thread hook wire clamp head 61, drive it is described hook wire clamp head closer or far from
3rd actuator 62 of the object to be sewn A in the string holes 313 and positioned at the presser feet 312 string holes 313 in and be used to cut off line
The endless knife 63 of head B, the endless knife 63 has circular blade, and circular blade protruding radially inward along the string holes 313
Enter in the string holes 313.The endless knife 63 is hidden in the string holes 313, structure brief introduction and is difficult to scratch and user and is stitched
Thing；Endless knife 63 refers to the closing knife that the end of a thread can be cut on 360 ° of directions, and its objective is that blade maintains a ring for closing,
Including but not limited to annular knife, oval ring knife, polygon knife or other arbitrary shapes in closing dress knife.
3rd actuator can be cylinder or motor, complete seam knit, after the completion of automatic shearing, the described 3rd drives
Part 62 drives the hook wire clamp head 61 obliquely to be moved towards the object to be sewn A in the string holes 313 and catch on the end of a thread B；Subsequent institute
Stating the 3rd actuator 62 drives the hook wire clamp head 61 to haul the end of a thread B and back moved to away from the object to be sewn A in the string holes 313
Original position；The last presser foot device 31 is moved relative to object to be sewn A, and the endless knife 63 cuts off the end of a thread B.The hook wire clamp head
61 one-tenth skewed, and the bearing of trend for hooking wire clamp head 61 is adjustable with the angle of the bottom of the presser feet 312, and the hook wire clamp head
31 moving direction is consistent with the bearing of trend of the hook wire clamp head 31；The adjustable range of angle between 30 ° ~ 60 °, preferably
45 ° or so.
The utility model uses endless knife 63, and upper thread is automatic when solving current quilter, 360 ° of direction quiltings of template machine
The problem of trimming thread ends B, realizes the function that can in any direction prune the end of a thread B, has filled up technological gap.In addition, by the ring
Shape knife 63 is arranged in the string holes 313 rather than hooks in wire clamp head 61, so as to be moved to any direction in the presser foot device 31
On next pin mark when can fast shut-off the end of a thread B, without extra, drive mechanism is set, structure brief introduction is compact.
The end of a thread collecting mechanism 7 is connected separately including the storage bucket for receiving broken the end of a thread, one end with the storage bucket
One end is located at the suction spool at the hook wire clamp head 61 and the end of a thread B is sucked into the suction mechanism in storage bucket, the suction mechanism
May be disposed in the suction spool or storage bucket, the end of a thread B suctions are received into bucket after the end of a thread B is cut off by endless knife 63
It is interior, solve the link of artificial treatment the end of a thread B.
The utility model additionally provides a kind of control method for the computer long-stitch sew-machine head 100, including following step
Suddenly：
S1：After a pin mark in the Dai Fengzhi areas of object to be sewn A starts quilting N pins, the 3rd actuator 62 drives described
Wire clamp head 61 towards the object to be sewn A movements in the string holes 313 is hooked, upper thread B is triggered and clamped by the hook wire clamp head 62；
S2：3rd actuator 62 drives the hook wire clamp head 61 to haul the end of a thread B and is stitched away from the string holes 313
Thing A is moved；
S3：The presser foot device 31 is moved, and the endless knife 63 cuts off upper thread B, realizes pruning the function of the end of a thread.
Further, the long-stitch sew-machine head also includes the end of a thread collecting mechanism 7, and the control method also includes being located at step
The end of a thread collection step after S3：Hook wire clamp head 61 release the end of a thread B, while open the suction mechanism sucks institute by the end of a thread B
State in storage bucket.
Further, the control method also includes that the control method also includes the S4 after step S3：In quilt
After completing quilting in the Dai Fengzhi areas of seam thing A, the presser foot device 31 is moved to next Dai Fengzhi areas, and the endless knife 63 will
The end of a thread B cuts off, and realizes automatic shearing function.
Time needed for above-mentioned each step, high precision, reaction was fast by computer control.
In sum, computer long-stitch sew-machine head of the present utility model 100, by being provided with the automatic pruning knot for pruning the end of a thread B
The end of a thread collecting mechanism 7 of structure 6 and collection the end of a thread B, can automatically prune the end of a thread B in quilting process, save artificial trimming thread ends B's
Operation, greatly improves efficiency.Further, by by endless knife 63 hide be arranged in string holes 313, solve current quilting
The problem of upper thread automatic shearing the end of a thread, realizes the function that can in any direction prune the end of a thread when machine, 360 ° of direction quiltings of template machine,
Technological gap is filled up.In addition, the endless knife 63 is arranged in the string holes 313 rather than hooked in wire clamp head 61, so that
The presser foot device 31 when being moved to next pin mark in any direction can fast shut-off the end of a thread B, without extra setting
Drive mechanism, structure brief introduction is compact.
Above example is only used to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model has been described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
It is any related " the present embodiment " in this specification, it is meant that the specific function of relevant with embodiment, knot
Structure or characteristic description include at least one embodiment of the present utility model.These appear in specification each local phrase not
Necessarily refer to identical embodiment.Further, the specific function related to any embodiment, structure or detailed description, then recognize
To be related to other embodiment function in the range of the art, structure or characteristic.
Claims (7)
1. a kind of computer long-stitch sew-machine head of energy automatic shearing and pruning the end of a thread, including the driving computer long-stitch sew-machine head entirety
Mobile motor, head shell, it is fixed on the head shell to compress the hold-down mechanism of object to be sewn, be fixed on the head shell
The knitting mechanism that object to be sewn is knitted to stitch, group line device being fixed on the head shell, it is characterised in that：The computer quilter machine
Head also includes being fixed on the head shell with automatic shearing and pruning the pruning structure of the end of a thread and collects the end of a thread collection of the end of a thread
Mechanism.
2. computer long-stitch sew-machine head according to claim 1, it is characterised in that：The hold-down mechanism include presser foot device,
The presser foot device is driven to be driven closer or far from the first actuator of object to be sewn, the presser foot device and described first that is connected
First power transmission shaft of moving part, the presser foot device has string holes, the pruning structure bag away from the side of first actuator
Include hook wire clamp head, driving the 3rd drive for hooking wire clamp head closer or far from the object to be sewn in the string holes for triggering upper thread
Moving part and in the string holes cutting off the endless knife of the end of a thread.
3. computer long-stitch sew-machine head according to claim 2, it is characterised in that：The bearing of trend for hooking wire clamp head and institute
The angle for stating the bottom of presser feet is adjustable, and the moving direction for hooking wire clamp head is consistent with the bearing of trend of the hook wire clamp head.
4. computer long-stitch sew-machine head according to claim 2, it is characterised in that：The end of a thread collecting mechanism is included for receiving
Receive the storage bucket of broken the end of a thread, one end is connected suction spool that the other end is located at the hook wire clamp head and will with the storage bucket
Suction mechanism in the end of a thread suction storage bucket.
5. computer long-stitch sew-machine head according to claim 2, it is characterised in that：The presser foot device is described including being connected to
The presser bar of the first power transmission shaft, positioned at the presser bar away from the pot shape of the side of first power transmission shaft presser feet, the line
Hole position is in the bottom of the presser feet and through the presser feet.
6. computer long-stitch sew-machine head according to claim 1, it is characterised in that：The hold-down mechanism include presser foot device,
Drive the presser foot device closer or far from the first actuator of object to be sewn, the presser foot device is away from first actuator
Side has string holes, and endless knife is provided with the string holes.
7. computer long-stitch sew-machine head according to claim 1, it is characterised in that：The knitting mechanism includes eedle, removable
The syringe needle being fixed on unloading on the eedle, the second actuator, the drive connection that drive the eedle closer or far from object to be sewn
The second driving shaft of the eedle and second actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028050.1U CN206189050U (en) | 2016-08-31 | 2016-08-31 | Computer quilter aircraft nose of automatic trimming of ability and pruning end of a thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028050.1U CN206189050U (en) | 2016-08-31 | 2016-08-31 | Computer quilter aircraft nose of automatic trimming of ability and pruning end of a thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206189050U true CN206189050U (en) | 2017-05-24 |
Family
ID=58729281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028050.1U Withdrawn - After Issue CN206189050U (en) | 2016-08-31 | 2016-08-31 | Computer quilter aircraft nose of automatic trimming of ability and pruning end of a thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206189050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120189A (en) * | 2016-08-31 | 2016-11-16 | 苏州市正步机器制造有限公司 | Can automatic shearing and prune the computer long-stitch sew-machine head of the end of a thread and control method thereof |
-
2016
- 2016-08-31 CN CN201621028050.1U patent/CN206189050U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120189A (en) * | 2016-08-31 | 2016-11-16 | 苏州市正步机器制造有限公司 | Can automatic shearing and prune the computer long-stitch sew-machine head of the end of a thread and control method thereof |
| CN106120189B (en) * | 2016-08-31 | 2022-03-04 | 苏州市正步机器制造有限公司 | Computer quilter head capable of automatically cutting thread and trimming thread end and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20220304 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20220304 |