CN109267252A - Cutting facility and method on a kind of sewing machine for continuously sewing - Google Patents
Cutting facility and method on a kind of sewing machine for continuously sewing Download PDFInfo
- Publication number
- CN109267252A CN109267252A CN201811523211.8A CN201811523211A CN109267252A CN 109267252 A CN109267252 A CN 109267252A CN 201811523211 A CN201811523211 A CN 201811523211A CN 109267252 A CN109267252 A CN 109267252A
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- Prior art keywords
- sewing
- knife
- rack
- platen
- cutting facility
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B65/00—Devices for severing the needle or lower thread
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B81/00—Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/32—Measuring
Abstract
The present invention provides the cutting facilities and its method on a kind of sewing machine for continuously sewing, and belong to clothes manufacturing equipment technical field.It needs to stop sewing when it solves existing sewing machine trimming to lead to the technical problems such as low efficiency.Sewing machine includes rack, sewing device and ironing apparatus are arranged at intervals in rack, this cutting facility is located at ironing apparatus or between sewing device and ironing apparatus, cutting facility includes knife rest support shank, moving knife and stationary knife, knife rest support shank is fixed on the rack, the side of rack opens up jagged, stationary knife is installed in the blade of indentation, there and stationary knife upward, moving knife is hinged in knife rest support shank, one end of moving knife has blade and can form shearing motion to lower swing and with stationary knife, knife rest support shank is equipped with the actuator that driving moving knife is swung, the side of stationary knife is equipped with the sensor for being able to detect sewing.In the present invention sewing machine can connection operation, improve efficiency.
Description
Technical field
The invention belongs to clothes manufacturing equipment technical fields, are related to a kind of cutting facility of sewing machine, especially a kind of seam
The cutting facility and method threaded on machine for continuously sewing.
Background technique
Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread
The machine that material interweaves or unites by a seam.Fabrics and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre
Equal products, the stitching neat appearance stitched out, it is smooth securely, sewing velocity is fast, uses simplicity.It would generally be set in existing sewing machine
Cutting facility is set to cut to the suture during sewing, facilitates manual operation, which is generally arranged at head
Lower section mainly uses manual operation, and trimming action is carried out at sewing.In automatic sewing or semi-automatic sewing device, in this way
Cutting facility and thread cutting method need sewing machine quickly to be started and stopped in the process of running.This will lead to sewing machine
Movable rate is low, inefficient, can not realize the function of continuously sewing.And it is set in some automated and semi-automatic sewings
In standby sewing process, such as in MCD sewing device, a piece of cut-parts enter ironing after a piece of cut-parts are pulled by suture before needing
Equipment, so not allowing the trimming at sewing, the included cutting facility of sewing machine is not able to satisfy the requirement of sewing tech, therefore needs
Increase peripheral trimming equipment.
Chinese patent (publication number: CN101265640；Publication date: 2008-09-17) disclose a kind of full-automatic button stay seam
It threads machine, it includes rack and platen, the head being fixed on the rack, cutter and mop device, is provided only with one piece on head
Needle, sewing machine is interior to be equipped with the driving mechanism for driving the needle to be continuously finished a plurality of different directions left front suture,
And input control instruction touch screen and reception control instruction and the controller that is electrically connected with the driving mechanism, the driving device
It is a kind of single needle triaxial driving apparatus, the width at left and right sides of the left front that it is sewed between suture can be adjusted arbitrarily, left front
Bottom can also disposably sew suture, disposably sew the two sides of left front and the suture of left front bottom, not have to stop halfway
Machine does not have to hand-turning cloth.
Cutter in above patent document is mainly used for cutting off cloth, cannot be dedicated for trimming.
Summary of the invention
The present invention addresses the above problems in the prior art, provides the trimming on a kind of sewing machine for continuously sewing
Device and method, the technical problems to be solved by the present invention are: how to improve the sewing efficiency of sewing machine.
Object of the invention can be realized by the following technical scheme:
A kind of cutting facility on sewing machine for continuously sewing, sewing machine includes rack, and setting is spaced in the rack
There are sewing device and ironing apparatus, which is characterized in that the cutting facility is located at the ironing apparatus or is located at the seam
It threads between device and ironing apparatus, the cutting facility includes knife rest support shank, moving knife and stationary knife, and the knife rest support shank is fixed
In the rack, the side of the rack opens up jagged, and the stationary knife is installed in the blade court of the indentation, there and stationary knife
On, the moving knife is hinged in the knife rest support shank, one end of the moving knife have blade and can to lower swing and with institute
It states stationary knife and forms shearing motion, the knife rest support shank is equipped with the actuator for driving the moving knife to swing, and the one of the stationary knife
Side is equipped with the sensor for being able to detect sewing.
The principle is as follows: sewing is manually placed into sewing region on the rack, sewing device sews to it, and
Sewing moves forward under the action of the components such as the presser feet of sewing device, feed dog.When sewing first passes through the biography of stationary knife side
When sensor, sensor detects sewing；Then when sewing passes fully through sensor, show that the sewing has already been through trimming dress
Region is set, sensor controls cutting facility and carry out trimming action to controller signals, controller.Sewing device can be just during this
Often continue working.It does not need to stop sewing device in this way, so that it may complete trimming function, improve sewing efficiency.
This sewing machine, due to the flexibility of sewing, needs manually to do when sewing first sewing when starting sewing
In advance, it enters sewing in ironing apparatus, is to be drawn by previous sewing by suture when sewing second sewing or more
Latter sewing.Without manual intervention.Therefore this sewing machine cannot use the trimming structure in existing sewing machine.The technical program
In cutting facility automatic shearing function both may be implemented, in turn ensure sewing can continuity, improve sewing operation from
Dynamicization degree, while not needing midway and shutting down, improve sewing efficiency.
In cutting facility on above-mentioned sewing machine for continuously sewing, the actuator is cylinder, the cylinder
Shell upper end is hinged on the upper end of the knife rest support shank, and the lower end of the knife rest support shank is hinged in the middle part of the moving knife,
The piston rod of the cylinder is arranged downward and is hinged with the other end of the moving knife.When controller control cutting facility is cut
When line acts, cylinder stretches out piston rod, pushes moving knife around hinged spot wobble, and there is moving knife one end of blade to swing shape towards stationary knife
At shearing motion, the suture between stationary knife and moving knife is cut.
In cutting facility on above-mentioned sewing machine for continuously sewing, with the platen of rectangle, institute in the rack
Sewing device, ironing apparatus and cutting facility are stated along the length direction of the platen in one line, it is also solid on the platen
Equipped with the air draught siding-device along platen length direction.
In cutting facility on above-mentioned sewing machine for continuously sewing, vertical parallel interval is installed on the platen
Mounting plate one and mounting plate two are equipped with feeding transmission belt and feeding transmission belt edge between the mounting plate one and mounting plate two
The length direction of the platen is arranged, and the driving feeding transmission belt operating is installed on the mounting plate one or mounting plate two
Driving motor；The ironing apparatus includes the iron board component below the feeding transmission belt.
For in the cutting facility that continuously sews on above-mentioned sewing machine, the iron board component include support plate and
Two ironing boards in the support plate, two ironing board intervals settings, the stationary knife be located above the support plate and
Between two ironing boards, feeding transmission belt above the stationary knife is recessed turnover upwards by one group of guide roller.
For in the cutting facility that continuously sews on above-mentioned sewing machine, the sewing device includes head and presser feet,
The head is located at the top of the platen and head is equipped with sewing sensor detector, and the head is equipped with towards described
The shank of plate；It is fixedly provided with mounting rack in the rack, the drive for driving the presser feet to move up and down is installed on the mounting rack
It takes offence cylinder；The air draught siding-device includes air suction strip, and the air suction strip has several air draughts towards the side of the presser feet
Mouth.
When sewing is placed on platen, as close as possible to air draught siding-device, the suction nozzle on air suction strip has absorption to sewing
Power makes sewing against air suction strip, to guarantee the accurate reliability of sewing position under the action of adsorption capacity.The machine of sewing device
There is sewing sensor detector at head, the presence of sewing can be sensed, if detection has sewing, continues to start sewing device and be stitched
System；When sewing leaves sewing sensor detector, sewing device continues to rotate N circle or T seconds, and (N or T are according to requiring to set automatically
Set) stop afterwards.It can continue placement sewing at this time to be sewed；Previous sewing continues to march forward by the drive of feeding transmission belt
To movement.
In cutting facility on above-mentioned sewing machine for continuously sewing, the presser feet is blocky in strip, the presser feet
Be equipped with oscillating rod, the middle part of the oscillating rod by connection bolted splice in the side of the presser feet, the one of the oscillating rod
End is equipped with pinch roller, and the pinch roller is located at the front end of the presser feet, and the mounting rack is equipped with pusher cylinder and the pusher cylinder
Output shaft be connected with the other end of the oscillating rod.
For continuously sewing the control method of sewing on a kind of sewing machine, sewing machine includes the platen in rack and rack,
Sewing device, cutting facility and ironing apparatus are disposed on the platen, which is characterized in that the control method include with
Lower step:
A, sewing is placed on to the sewing region of platen, when sewing sensor detector detect sewing there are when, starting
Sewing device；
B, it continues to move along under the drive of the presser feet and feed dog when sewing in sewing device to sensor detector sense
Do not detect sewing there are when, sewing device continues to run P needle number or T seconds, and then sewing device shuts down；
C, the feeding transmission belt in ironing apparatus stops after driving sewing to move forward N circle, presses to first sewing
Scald, at the same the sewing region of platen start place second sewing, sewing sensor detector detect sewing there are when, open
Dynamic sewing device, until second sewing sewing is completed；
D, when sewing sensor detector detects the presence of second sewing, sewing device runs P needle number or after T second, cuts
Line apparatus starts trimming action, and the suture between first sewing and second sewing is cut；
E, after the completion of second sewing sewing, second sewing is moved forward, and sewing sensor detector is sensed less than the seam
Material there are when, sewing device continues to run P needle number or T seconds, and then sewing device shuts down, start place third sheet seam
The sewing of all sewings is completed in material, repetitive operation.
Compared with prior art, automatic shearing function had both may be implemented in the cutting facility in the present invention, in turn ensured sewing
Can continuity, improve sewing operation the degree of automation, while do not need midway shut down, increase the movable of sewing machine
Rate improves sewing efficiency, and above structure is simple, at low cost, high reliablity.
Detailed description of the invention
Fig. 1 is the schematic perspective view of sewing machine.
Fig. 2 is that sewing machine removes the schematic perspective view after mounting plate one.
Fig. 3 is the partial enlargement structural representation in Fig. 2 at A.
Fig. 4 is the operational process control figure of this sewing machine.
In figure, 1, rack；1a, notch；1b, platen；2, sewing device；21, head；22, presser feet；23, sewing induction inspection
Survey device；24, mounting rack；25, shank；26, cylinder is driven；27, oscillating rod；28, bolt is connected；29, pinch roller；20, pusher cylinder；
3, ironing apparatus；31, mounting plate one；32, mounting plate two；33, feeding transmission belt；34, driving motor；35, iron board component；
35a, support plate；35b, ironing board；36, guide roller；4, knife rest support shank；5, moving knife；6, stationary knife；7, sensor；8, actuator；
9, air draught siding-device；91, air suction strip；91a, suction nozzle；10, sewing.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
As shown in Figure 1 to Figure 3, this sewing machine includes rack 1, has the platen 1b of rectangle in rack 1, is spaced in rack 1
It is provided with sewing device 2 and ironing apparatus 3, cutting facility is located at ironing apparatus 3 or is located at sewing device 2 and ironing apparatus
Between 3, sewing device 2, ironing apparatus 3 and cutting facility along platen 1b length direction in one line, on platen 1b also
It is installed with the air draught siding-device 9 along platen 1b length direction.Cutting facility includes knife rest support shank 4, moving knife 5 and stationary knife 6, knife
Frame support shank 4 is installed in rack 1, and the side of rack 1 opens up jagged 1a, and stationary knife 6 is installed at notch 1a and the knife of stationary knife 6
Upward, moving knife 5 is hinged in knife rest support shank 4 sword, one end of moving knife 5 have blade and can to lower swing and with 6 shape of stationary knife
At shearing motion, knife rest support shank 4 is equipped with the actuator 8 that driving moving knife 5 is swung, and the side of stationary knife 6, which is equipped with, is able to detect seam
The sensor 7 of material 10.
Actuator 8 is cylinder in the present embodiment, and the shell upper end of cylinder is hinged on the upper end of knife rest support shank 4, moving knife 5
Middle part is hinged on the lower end of knife rest support shank 4, and the piston rod of cylinder is arranged downward and is hinged with the other end of moving knife 5；Work as control
When device control cutting facility processed carries out trimming action, cylinder stretches out piston rod, pushes moving knife 5 around hinged spot wobble, moving knife 5 has
One end of blade forms shearing motion towards the swing of stationary knife 6, cuts the suture between stationary knife 6 and moving knife 5.
In use, sewing 10 is manually placed on the sewing region in rack 1, sewing device 2 sews to it, and
Sewing 10 moves forward under the action of the components such as the presser feet 22 of sewing device 2, feed dog.When sewing 10 first passes through stationary knife 6
When the sensor 7 of side, sensor 7 detects sewing 10；Then when sewing 10 passes fully through sensor 7, show the sewing
10 have already been through cutting facility region, and sensor 7 gives controller signals, and controller controls cutting facility and carries out trimming action.
Sewing device 2 can normal sustained service during this.It does not need to stop sewing device 2 in this way, so that it may complete trimming function, mention
High sewing efficiency.This sewing machine, due to the flexibility of sewing 10, needs people when sewing first sewing 10 when starting sewing
Work is intervened manually, enters sewing 10 in ironing apparatus 3, is by previous sheet seam when sewing second sewing 10 or more
Material 10 draws latter sewing 10 by suture.Without manual intervention.Therefore this sewing machine cannot use in existing sewing machine
Trimming structure.Automatic shearing function had both may be implemented in cutting facility in the technical program, in turn ensure sewing can continuity,
The degree of automation of the operation of sewing 10 is improved, while not needing midway and shutting down, improves sewing efficiency.
Further, as described in Figure 1, vertical parallel interval is installed with mounting plate 1 and mounting plate 2 32 on platen 1b,
As shown in Figures 2 and 3, feeding transmission belt 33 and feeding transmission belt 33 are equipped between mounting plate 1 and mounting plate 2 32 along platen
The length direction of 1b is arranged, and the driving motor that driving feeding transmission belt 33 operates is installed on mounting plate 1 or mounting plate 2 32
34；Ironing apparatus 3 includes the iron board component 35 positioned at 33 lower section of feeding transmission belt；Iron board component 35 includes support plate 35a
And two ironing board 35b on support plate 35a, two intervals ironing board 35b settings, stationary knife 6 be located at the top support plate 35a and
Between two ironing board 35b, the feeding transmission belt 33 of 6 top of stationary knife passes through the recess turnover upwards of one group of guide roller 36；Seam
Device 2 of threading includes head 21 and presser feet 22, and head 21 is located at the top of platen 1b and head 21 is equipped with sewing sensor detector
23, head 21 is equipped with the shank 25 towards platen 1b；It is fixedly provided with mounting rack 24 in rack 1, drive is installed on mounting rack 24
The driving cylinder 26 that dynamic pressure foot 22 moves up and down；Air draught siding-device 9 include air suction strip 91, air suction strip 91 towards presser feet 22 one
Side has several suction nozzle 91a；Presser feet 22 is blocky in strip, and presser feet 22 is equipped with oscillating rod 27, and the middle part of oscillating rod 27 is logical
The side that connection bolt 28 is hinged on presser feet 22 is crossed, one end of oscillating rod 27 is equipped with pinch roller 29, before pinch roller 29 is located at presser feet 22
End, mounting rack 24 is equipped with pusher cylinder 20 and the output shaft of pusher cylinder 20 is connected with the other end of oscillating rod 27.Sewing
10 when being placed on platen 1b, and as close as possible to air draught siding-device 9, the suction nozzle 91a on air suction strip 91 has absorption to sewing 10
Power makes sewing 10 against air suction strip 91, to guarantee the accurate reliability of 10 position of sewing under the action of adsorption capacity.Sewing dress
Setting at 2 head 21 has sewing sensor detector 23, can sense the presence of sewing 10, if detection has sewing 10, continues to start
Sewing device 2 is simultaneously sewed；When sewing 10 leaves sewing sensor detector 23, sewing device 2 continues to rotate N circle or T
Second (N or T according to require to be arranged automatically) stops afterwards.It can continue placement sewing 10 at this time to be sewed；Previous sewing 10 is logical
It crosses feeding transmission belt 33 and drives and continue feeding movement forward.
Embodiment two
As shown in figure 4, the present embodiment discloses on a kind of sewing machine for continuously sewing the control method of sewing 10, sewing machine
Including the platen 1b in rack 1 and rack 1, sewing device 2, cutting facility and ironing apparatus 3 are disposed on platen 1b, it should
Control method the following steps are included:
A, sewing 10 is placed on to the sewing region of platen 1b, when sewing sensor detector 23 detects the presence of sewing 10
When, start sewing device 2；
B, when continued to move along under drive of the sewing 10 in presser feet 22 and feed dog in sewing device 2 to induction detect
Device sense less than sewing 10 there are when, sewing device 2 continues to run P needle number or T seconds, then sewing device 2 shuts down；
C, the feeding transmission belt 33 in ironing apparatus 3 stops after driving sewing 10 to move forward N circle, to first sewing 10
Ironing is carried out, while starting to place second sewing 10 in the sewing region of platen 1b, sewing sensor detector 23 detects seam
Material 10 there are when, start sewing device 2, until the sewing of second sewing 10 is completed；
D, when sewing sensor detector 23 detects the presence of second sewing 10, sewing device 2 runs P needle number or T seconds
Afterwards, cutting facility starts trimming action, and the suture between first sewing 10 and second sewing 10 is cut；
E, after the completion of second sewing 10 sews, second sewing 10 is moved forward, and sewing sensor detector 23 senses not
To the sewing 10 there are when, sewing device 2 continues to run P needle number or T seconds, and then sewing device 2 shuts down, start to place
The sewing of all sewings 10 is completed in third piece sewing 10, repetitive operation.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, rack is used more herein；1a, notch；1b, platen；2, sewing device；21, head；22, it presses
Foot；23, sewing sensor detector；24, mounting rack；25, shank；26, cylinder is driven；27, oscillating rod；28, bolt is connected；29,
Pinch roller；20, pusher cylinder；3, ironing apparatus；31, mounting plate one；32, mounting plate two；33, feeding transmission belt；34, driving electricity
Machine；35, iron board component；35a, support plate；35b, ironing board；36, guide roller；4, knife rest support shank；5, moving knife；6, stationary knife；
7, sensor；8, actuator；9, air draught siding-device；91, air suction strip；91a, suction nozzle；10, the terms such as sewing, 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 essence of the invention；
Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (8)
1. the cutting facility on a kind of sewing machine for continuously sewing, sewing machine includes rack (1), is spaced on the rack (1)
Be provided with sewing device (2) and ironing apparatus (3), which is characterized in that the cutting facility be located at the ironing apparatus (3) or
For person between the sewing device (2) and ironing apparatus (3), the cutting facility includes knife rest support shank (4), moving knife (5)
With stationary knife (6), the knife rest support shank (4) is installed on the rack (1), and the side of the rack (1) opens up jagged
(1a), the stationary knife (6) be installed at the notch (1a) and the blade of stationary knife (6) upward, the moving knife (5) is hinged on described
In knife rest support shank (4), one end of the moving knife (5) has blade and can cut to lower swing and with the stationary knife (6) formation
Cut movement, the knife rest support shank (4) is equipped with the actuator (8) for driving the moving knife (5) to swing, and the one of the stationary knife (6)
Side is equipped with the sensor (7) for being able to detect sewing (10).
2. the cutting facility on sewing machine according to claim 1 for continuously sewing, which is characterized in that the actuator
It (8) is cylinder, the shell upper end of the cylinder is hinged on the upper end of the knife rest support shank (4), the middle part hinge of the moving knife (5)
It connects in the lower end of the knife rest support shank (4), the piston rod of the cylinder is arranged downward and the other end phase with the moving knife (5)
Hingedly.
3. the cutting facility on sewing machine according to claim 2 for continuously sewing, which is characterized in that the rack
(1) with the platen (1b) of rectangle on, the sewing device (2), ironing apparatus (3) and cutting facility are along the platen (1b)
Length direction in one line, the air draught siding-device along platen (1b) length direction is fixedly provided on the platen (1b)
(9)。
4. the cutting facility on sewing machine according to claim 1 or 2 or 3 for continuously sewing, which is characterized in that described
Vertical parallel interval is installed with mounting plate one (31) and mounting plate two (32), the mounting plate one (31) and installation on platen (1b)
Feeding transmission belt (33) are equipped between plate two (32) and the feeding transmission belt (33) is set along the length direction of the platen (1b)
It sets, the driving motor for driving feeding transmission belt (33) operating is installed on the mounting plate one (31) or mounting plate two (32)
(34)；The ironing apparatus (3) includes the iron board component (35) below the feeding transmission belt (33).
5. the cutting facility on sewing machine according to claim 4 for continuously sewing, which is characterized in that the iron board
Component (35) includes support plate (35a) and two ironing boards (35b) on the support plate (35a), two ironing boards
The interval (35b) setting, the stationary knife (6) are located above the support plate (35a) and are located between two ironing boards (35b),
Feeding transmission belt (33) above the stationary knife (6) passes through the recess turnover upwards of one group of guide roller (36).
6. the cutting facility on sewing machine according to claim 5 for continuously sewing, which is characterized in that the sewing dress
Setting (2) includes head (21) and presser feet (22), and the head (21), which is located on the top of the platen (1b) and head (21), to be set
Have sewing sensor detector (23), the head (21) is equipped with the shank (25) towards the platen (1b)；The rack (1)
On be fixedly provided with mounting rack (24), the driving cylinder for driving the presser feet (22) to move up and down is installed on the mounting rack (24)
(26)；The air draught siding-device (9) includes air suction strip (91), and the air suction strip (91) has towards the side of the presser feet (22)
There is several suction nozzles (91a).
7. the cutting facility on sewing machine according to claim 6 for continuously sewing, which is characterized in that the presser feet
(22) blocky in strip, the presser feet (22) is equipped with oscillating rod (27), and the middle part of the oscillating rod (27) passes through connection bolt
(28) it is hinged on the side of the presser feet (22), one end of the oscillating rod (27) is equipped with pinch roller (29), pinch roller (29) position
In the front end of the presser feet (22), the mounting rack (24) is equipped with the output of pusher cylinder (20) and the pusher cylinder (20)
Axis is connected with the other end of the oscillating rod (27).
8. sewing machine includes in rack (1) and rack (1) for continuously sewing the control method of sewing (10) on a kind of sewing machine
Platen (1b), be disposed with sewing device (2), cutting facility and ironing apparatus (3) on the platen (1b), feature exists
In, the control method the following steps are included:
A, sewing (10) is placed on to the sewing region of platen (1b), when sewing sensor detector (23) detects sewing (10)
In the presence of, start sewing device (2)；
B, when continued to move along under drive of the sewing (10) in presser feet (22) and feed dog in sewing device (2) to induction examine
Survey device sensing less than sewing (10) there are when, sewing device (2) continues to run P needle number or T seconds, then sewing device (2) stops
Only operate；
C, the feeding transmission belt (33) in ironing apparatus (3) stops after driving sewing (10) to move forward N circle, to first sewing
(10) ironing is carried out, while starting to place second sewing (10), sewing sensor detector in the sewing region of platen (1b)
(23) detect sewing (10) there are when, start sewing device (2), until the sewing of second sewing (10) is completed；
D, when sewing sensor detector (23) detects the presence of second sewing (10), sewing device (2) runs P needle number or T
After second, cutting facility starts trimming action, and the suture between first sewing (10) and second sewing (10) is cut；
E, after the completion of second sewing (10) sewing, second sewing (10) is moved forward, sewing sensor detector (23) sensing
Less than the sewing (10) there are when, sewing device (2) continues to run P needle number or T seconds, then sewing device (2) shuts down,
Start to place third piece sewing (10), the sewing of all sewings (10) is completed in repetitive operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523211.8A CN109267252A (en) | 2018-12-13 | 2018-12-13 | Cutting facility and method on a kind of sewing machine for continuously sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523211.8A CN109267252A (en) | 2018-12-13 | 2018-12-13 | Cutting facility and method on a kind of sewing machine for continuously sewing |
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| Publication Number | Publication Date |
|---|---|
| CN109267252A true CN109267252A (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811523211.8A Pending CN109267252A (en) | 2018-12-13 | 2018-12-13 | Cutting facility and method on a kind of sewing machine for continuously sewing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989196A (en) * | 2019-04-18 | 2019-07-09 | 西安标准工业股份有限公司 | A kind of yarn cuts real-time detection structure and its management method |
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| CN109989196A (en) * | 2019-04-18 | 2019-07-09 | 西安标准工业股份有限公司 | A kind of yarn cuts real-time detection structure and its management method |
| CN109989196B (en) * | 2019-04-18 | 2024-01-09 | 西安标准工业股份有限公司 | Real-time detection structure of yarn scissors and management method thereof |
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