CN108477728A - A kind of auxiliary locator of sewing shimming pocket - Google Patents
A kind of auxiliary locator of sewing shimming pocket Download PDFInfo
- Publication number
- CN108477728A CN108477728A CN201810272692.3A CN201810272692A CN108477728A CN 108477728 A CN108477728 A CN 108477728A CN 201810272692 A CN201810272692 A CN 201810272692A CN 108477728 A CN108477728 A CN 108477728A
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- Prior art keywords
- mandril
- sewing
- gasket
- magnet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention belongs to clothes technical field of processing equipment, refer in particular to a kind of auxiliary locator of sewing shimming pocket；Including top rod driving source, ejector rod positioning plate and the shim mold being fixed on transfer cloth platen, two mandrils are arranged at intervals on ejector rod positioning plate, there are two through-holes for setting on shim mold, the upper end of two mandrils is extend into from the lower end of corresponding through-hole in through-hole respectively, the upper surface of mandril forms with through-hole and puts hole for putting the gasket of gasket, the action of top rod driving source drives the upper end of mandril to be moved up and down in the through-hole of shim mold, and distance of two mandrils on ejector rod positioning plate is adjustable；The gasket that the present invention is arranged puts hole can prevent gasket from generating displacement in quick Clothes-Storing anter, gasket is ejected by top gasket assembly and ensures that gasket moves together to sewing area the sewing work for carrying out pocket with pocket cut-parts, clothes anter, substantially increases the sewing efficiency and sewing effect of the type pocket.
Description
Technical field：
The invention belongs to clothes technical field of processing equipment, refer in particular to a kind of auxiliary locator of sewing shimming pocket.
Background technology：
According to the performance of some fabrics, gasket can be increased when sewing pocket, to play the role of reinforcing, ensure line
The beauty of mark.Gasket is made of light-duty cotton material, and the diameter of gasket is about 6mm, and thickness is about 0.2mm.
Currently, in the pocket of sewing shimming, the transfer cloth that light-duty cotton gasket is first placed on to bag-bonding machine is needed
On platen, then the pocket base fabric of big cut-parts is accurately placed on to the top of light-duty cotton gasket, after this, the seam of pocket
Work processed is identical as the sewing tech of original pocket：Pocket cut-parts are placed on to the folding for folding hyoplastron completion pocket, fitting, are led to
Later continue to move and expect that pocket cut-parts, clothes anter, gasket are transplanted below eedle by pressing plate together, complete entire shimming pocket
Sew task.
For the sewing tech of shimming pocket, current automatic bag sticking machine is when carrying out pocket sewing work, due to moving
The self structure of work feed material platen causes in quick Clothes-Storing anter, and the light-duty cotton gasket of bottom can move,
Band gasket pocket sewing quality is seriously affected, the sewing efficiency of the type pocket is greatly reduced.
Invention content：
The object of the present invention is to provide a kind of sewings of the pocket sewing fast and efficiently carried out with gasket to be added gasket pocket
Auxiliary locator.
The invention is realized in this way：
A kind of auxiliary locator of sewing shimming pocket, including top rod driving source, ejector rod positioning plate and it is fixed on shifting
Shim mold on work feed material platen is arranged at intervals with two mandrils on ejector rod positioning plate, two is provided on shim mold
The upper end of a through-hole, two mandrils is extend into from the lower end of corresponding through-hole in through-hole respectively, and upper surface and the through-hole of mandril are formed
Gasket for putting gasket puts hole, the action of top rod driving source drive the upper end of mandril in the through-hole of shim mold on move down
Dynamic, distance of two mandrils on ejector rod positioning plate is adjustable.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, pad is provided on the transfer cloth platen
Sheet mold mounting hole, shim mold are arranged in the shim mold mounting hole of transfer cloth platen and are fixed by fastener, padded
The upper plane of sheet mold is concordant with the transfer upper plane of cloth platen.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, the ejector rod positioning plate setting is opened in upper end
In the seal closure of mouth, transfer cloth platen is arranged in the open end of seal closure, and seal cover cavity is gas chamber, is arranged on seal closure
There is the vacuum noz(zle) with gas chamber unicom, the corresponding position of transfer cloth platen is provided with several suction holes.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, the movable part in the top rod driving source passes through
Connecting plate is fixedly connected with the lower end of guide rod, and the upper end of guide rod passes through the bottom plate of seal closure to be fixedly connected with ejector rod positioning plate.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, it is installed with sleeve on the bottom plate of seal closure,
Guide rod is threaded through in sleeve.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, described two mandrils are on ejector rod positioning plate
Distance adjustable be：The bottom of the mandril is provided with magnet, and the ejector rod positioning plate is the material system that can be attracted with magnet
At mandril is fixed by magnet on ejector rod positioning plate.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, the upper plane of the ejector rod positioning plate is downward
It is provided with guiding groove, mandril setting is being oriented in groove, and mandril can move adjusting position along groove is oriented to.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, the mandril is a Step Shaft, including top
Axis and mandril lower axle on bar form the handing-over for being limited to the stroke that mandril rises on mandril between axis and mandril lower axle
The shaft shoulder；
Or the mandril includes a bar portion, is provided on the outer cylinder of bar portion for limiting the formation that mandril rises
The annular convex edge of position.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, set by magnet fixed plate in seal closure
Be equipped with more than one magnet for making hyoplastron on bag-bonding machine be fitted closely with transfer cloth platen, the magnet fixed plate by
Magnet driving source driving below seal closure moves up and down, and magnet is with magnet fixed plate synchronizing moving.
In the auxiliary locator that a kind of above-mentioned sewing is added gasket pocket, the top rod driving source, magnet driving source
It is fixed on housiung separator by mounting base.
The advantage that the present invention protrudes compared with prior art is：
The gasket that the present invention is arranged puts hole can prevent gasket from generating displacement in quick Clothes-Storing anter, be padded by top
Piece component, which ejects gasket, ensures that gasket moves together to sewing area the sewing work for carrying out pocket with pocket cut-parts, clothes anter
Make, substantially increases the sewing efficiency and sewing effect of the type pocket.
Description of the drawings：
Fig. 1 is the stereoscopic schematic diagram of the present invention；
Fig. 2 is the schematic diagram that the guide rod of the present invention is connect by connecting plate with mandril power source；
Fig. 3 is the schematic diagram after the transfer cloth platen of the present invention is hidden；
Fig. 4 is one of the top gasket assembly schematic diagram of the present invention；
Fig. 5 is the two of the top gasket assembly schematic diagram of the present invention；
Fig. 6 is the schematic diagram after the shim mold of the top gasket assembly of the present invention is hidden；
Fig. 7 is the schematic diagram of the one of which structure of the ejector rod positioning plate of the present invention；
Fig. 8 is the schematic diagram of the one of which structure of the mandril of the present invention；
Fig. 9 is the schematic diagram that the component of the present invention determined gasket assembly and be attracted hyoplastron is arranged in mounting base；
Figure 10 be the present invention guide rod and mandril power source between the schematic diagram that is connected by connecting rod；
Figure 11 is the schematic diagram of another structure of the ejector rod positioning plate of the present invention；
Figure 12 is the schematic diagram of another structure of the mandril of the present invention.
In figure：1, cloth platen is transferred；2, top rod driving source；3, ejector rod positioning plate；4, shim mold；5, mandril；6, it pads
Piece continuing surface；7, gasket puts hole；8, seal closure；9, vacuum noz(zle)；10, suction hole；11, connecting plate；12, guide rod；13, sleeve；
14, it is oriented to groove；15, bar portion；16, annular convex edge；17, magnet fixed plate；18, magnet；19, magnet driving source；20, it installs
Seat；21, cushion block；22, housiung separator；23, adapter；24, U-shaped connecting rod；25, bottom plate；26, T-slot front side board；27, after T-slot
Side plate；28, T-slot；29, axis on mandril；30, mandril lower axle；31, the shaft shoulder is limited；32, the shaft shoulder is fixed in bottom；33, magnet is installed
Hole.
Specific implementation mode：
With specific embodiment, the invention will be further described below, referring to Fig. 1-12：
A kind of auxiliary locator of sewing shimming pocket, including top rod driving source 2, ejector rod positioning plate 3 and be fixed on
The shim mold 4 on cloth platen 1 is transferred, two mandrils 5 are arranged at intervals on ejector rod positioning plate 3, are set on shim mold 4
It sets there are two through-hole, the upper end of two mandrils 5 is extend into from the lower end of corresponding through-hole in through-hole respectively, and the upper surface of mandril 5 is
Gasket continuing surface 6, upper surface and the through-hole of mandril 5 are formed puts hole 7 for putting the gasket of gasket, and top rod driving source 2 acts
The upper end of mandril 5 is driven to be moved up and down in the through-hole of shim mold 4, final realization will be arranged puts the pad in hole 7 in gasket
Piece is sent out upwards.Distance of two mandrils 5 of the invention on ejector rod positioning plate 3 is adjustable, the distance between mandril 5 adjust according to
According to the width for being pocket to be processed.After the distance between two mandrils 5 are adjusted, corresponding shim mold 4 is needed replacing, is protected
The centre-to-centre spacing demonstrate,proved between two through-holes on shim mold 4 is identical as the distance between two mandrils, 5 axis.
Further, shim mold mounting hole is provided on the transfer cloth platen 1, the setting of shim mold 4 is being transferred
It is fixed in the shim mold mounting hole of cloth platen 1 and by fastener, upper plane and the transfer cloth platen 1 of shim mold 4
Upper plane it is concordant, make gasket with pocket cut-parts ensure synchronizing moving, improve the precision of processing.
Further, the ejector rod positioning plate 3 is arranged in the seal closure 8 of upper end opening, and seal closure 8 is by bottom plate and side
Board group is at transfer cloth platen 1 is arranged in the open end of seal closure 8, and 8 inner cavity of seal closure is gas chamber, is provided on seal closure 8
With the vacuum noz(zle) 9 of gas chamber unicom, the corresponding position of transfer cloth platen 1 is provided with several suction holes 10.Air draft system is opened,
9 air-breathing of vacuum noz(zle) makes to generate negative pressure in gas chamber, gasket is enable to be tightly attached on the gasket continuing surface 6 of mandril 5.
In order to make mandril 5 move up and down steadily, the movable part in institute's top rod driving source 2 passes through under connecting plate 11 and guide rod 12
End is fixedly connected, and the upper end of guide rod 12 is fixedly connected with ejector rod positioning plate 3, and guide rod 12 passes through the bottom plate of seal closure 8 to stretch into sealing
In cover 8.
In addition, the lower end of the guide rod 12 of the present invention can also be hinged with the upper end of connecting rod, the lower end of connecting rod passes through adapter
23 connect with the movable part in top rod driving source 2.
Guide rod 12 of the present invention is provided with two, and corresponding connecting rod takes the shape of the letter U, and the upper end of U-shaped connecting rod 24 is open end,
Lower end is blind end, and two ends of the open end of U-shaped connecting rod 24 are hinged with the lower end of two guide rods 12 respectively, in blind end
Portion is connect by adapter 23 with the movable part in top rod driving source 2.
The movable part in top rod driving source 2 is pushed outwardly, and U-shaped connecting rod 24 is driven to be moved forward and backward, and is moved down on realization guide rod 12
It is dynamic, and then realize moving up and down for mandril 5.
In order to improve stability, sleeve 13 is installed on the bottom plate of the seal closure 8, guide rod 12 is threaded through in sleeve 13.
Specifically, distance of the described two mandrils 5 on ejector rod positioning plate 3 is adjustable is：The bottom of the mandril 5 is arranged
There are magnet, the ejector rod positioning plate 3 to be made of the material that can be attracted with magnet, it is fixed in mandril that mandril 5 is fixed by magnet
On the plate 3 of position.When adjusting, mobile mandril 5 is adjusted quickly, conveniently.
Further, as shown in fig. 7, the upper plane of the ejector rod positioning plate 3, which is vertically provided with, is oriented to groove 14, mandril 5
Setting is being oriented in groove 14, and mandril 5 can move adjusting position along groove 14 is oriented to.When adjusting, guiding groove 14, which plays, leads
To effect, it is ensured that adjust 5 registration of pushing rod.
In order to control the height that mandril 5 is jacked up, and then the height that gasket is jacked up is controlled, the mandril 5 is a step
Axis and mandril lower axle on axis, including mandril, the stroke formed between axis and mandril lower axle for rising to mandril on mandril carry out
The handing-over shaft shoulder of limit；It is risen in the baseplane of mandril lower axle and has set up magnet mounting hole 33, magnet is installed in magnet peace
It fills in hole 33.
Or as shown in figure 8, the mandril 5 include a bar portion 15, be provided on the outer cylinder of bar portion 15 for mandril 5
The annular convex edge 16 that the formation of rising is limited.It is risen in the baseplane of bar portion 15 and has set up mounting hole, magnet is installed in
In the mounting hole.
After mandril 5 is jacked to position, the upper surface of mandril 5 is concordant with the upper plane of ejector rod positioning plate 3.
In addition, distance of two mandrils 5 of the present invention on ejector rod positioning plate 3 is adjustable can also to use following knot
Structure：
As shown in figure 11, the ejector rod positioning plate 3 include bottom plate 25 and positioned at 25 both sides of bottom plate T-slot front side board 26 with
T-slot back side panel 27, bottom plate 25, T-slot front side board 26 and T-slot back side panel 27 form a T-slot 28.T-slot front side board 26
The upper plane of bottom plate 25 is fixed by screws in T-slot back side panel 27.
Accordingly, as shown in figure 12, the mandril 5 includes axis 29, mandril lower axle 30 and the axis on the mandril on mandril
The limit shaft shoulder 31 between 29 and mandril lower axle 30 is provided with bottom in the lower end of mandril lower axle 30 and fixes the shaft shoulder 32, the bottom
Portion fixes the shaft shoulder 32 and is arranged in T-slot 28.The squeezing in T-slot front side board 26 and T-slot back side panel 27 of the shaft shoulder 32 is fixed in bottom
The lower realization of pressure effect is fitted closely with T-slot bottom, completes being accurately positioned for mandril 5, can when pocket cut-parts change
With by adjusting the extruding force of loose T-slot front and rear sides plate to realize the requirement of repositioning again of mandril 5.Wherein, bottom fixing axle
Shoulder 32 and the two sides corresponding with T-slot back side panel 27 of T-slot front side board 26 are plane.
In process, pocket cut-parts, clothes anter will be fixed by the pushing of hyoplastron and other molds.It crosses herein
Cheng Zhong in order to enable hyoplastron to be tightly attached on transfer cloth platen 1, while playing the role of positioning to the gasket to be come up by top, this
Invention is provided with more than one magnet 18 in seal closure 8 by magnet fixed plate 17, and magnet 18 can make hyoplastron be tightly attached to shifting
On work feed material platen 1.The magnet fixed plate 17 is moved up and down by the driving of magnet driving source 19 positioned at 8 lower section of seal closure, magnetic
Iron 18 is with 17 synchronizing moving of magnet fixed plate.When that need not be attracted hyoplastron, magnet driving source 19 is fixed with moving magnet 18, magnet
Plate 17 moves down.
Compact-sized, the ease of assembly in order to make, the top rod driving source 2, magnet driving source 19 are each attached to mounting base 20
Both side plate on, be fixed on housiung separator 22 by cushion block 21 in the bottom plate of mounting base 20.
Be provided with strip-shaped hole on the bottom plate of mounting base 20, facilitate adjust mounting base 20 front and back position, reduce assembly and
The difficulty of processing.
Similarly, in order to make magnet fixed plate 17 move up and down steadily, the magnet fixed plate 17 passes through guide rod and company
Fishplate bar connects, and the movable part of magnet driving source 19 is fixedly connected with connecting plate.It is arranged with sleeve outside guide rod, sleeve is fixed on close
On the bottom plate of sealing cover 8.
Top rod driving source 2 of the present invention, magnet driving source 19 can be cylinder or electromagnet, the preferred gas of the present invention
Cylinder.
The course of work of the present invention：
In the sewing course of work of subsidiary gasket pocket, gasket is placed on to the auxiliary locator of the present invention first
On positioning mold 4, gasket is arranged and is put in hole 7 in gasket, complete machine air draft system is opened at this time so that gasket is tightly attached to mandril
5 upper surface, after the completion of this series of actions task, clothes anter and pocket cut-parts are placed exactly in bag-bonding machine by operator
In blowing area, the placement work of cut-parts is completed.
Completing clothes anter and pocket cut-parts after accurately placing work will be pushed by hyoplastron and other molds
Fixed function.In this fixation procedure, the upper surface of mandril 5 is pushed to the upper table with transfer cloth platen 1 by top rod driving source
Face is concordant so that the gasket and clothes anter for being tightly attached to 5 upper surface of mandril are in close contact, and complete machine air draft system is closed at this time.This
After the completion of psychomotor task, the shifting material clamp component of bag-bonding machine is accurate according to sequence is put by pocket cut-parts, clothes anter, gasket
It is transferred in bag-bonding machine sewing area and completes band gasket pocket sewing work.When shifting material clamp component pocket cut-parts, clothes anter, pad
After piece removes the positioning mold 4 of the present invention, mandril 5 sinks down into positioning mould by under the contraction induced effect in top rod driving source 2
Below the upper surface of tool 4.Operator continues to complete the blowing work of next gasket, clothes anter and pocket cut-parts.
Above-described embodiment is only one of presently preferred embodiments of the present invention, and but not intended to limit the scope of the present invention, therefore：
The equivalence changes that all shape, structures under this invention, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of auxiliary locator of sewing shimming pocket, it is characterised in that：It is positioned including top rod driving source (2), mandril
Plate (3) and the shim mold (4) being fixed on transfer cloth platen (1), are arranged at intervals with two tops on ejector rod positioning plate (3)
Bar (5), there are two through-holes, the upper end of two mandrils (5) to be stretched into respectively from the lower end of corresponding through-hole for setting on shim mold (4)
Into through-hole, upper surface and the through-hole of mandril (5) are formed puts hole (7) for putting the gasket of gasket, and top rod driving source (2) are dynamic
The upper end for making drive mandril (5) moves up and down in the through-hole of shim mold (4), and two mandrils are on ejector rod positioning plate (3)
Distance is adjustable.
2. a kind of auxiliary locator of sewing shimming pocket according to claim 1, it is characterised in that：The transfer
Shim mold mounting hole, shim mold of shim mold (4) setting in transfer cloth platen (1) are provided on cloth platen (1)
It is fixed in mounting hole and by fastener, the upper plane of shim mold (4) is concordant with the upper plane of transfer cloth platen (1).
3. a kind of auxiliary locator of sewing shimming pocket according to claim 1 or 2, it is characterised in that：It is described
Ejector rod positioning plate (3) is arranged in the seal closure (8) of upper end opening, and the opening in seal closure (8) is arranged in transfer cloth platen (1)
End, seal closure (8) inner cavity be gas chamber, be provided on seal closure (8) with the vacuum noz(zle) of gas chamber unicom (9), transfer cloth platform
The corresponding position of plate (1) is provided with several suction holes (10).
4. a kind of auxiliary locator of sewing shimming pocket according to claim 3, it is characterised in that：The mandril
The movable part of driving source (2) is fixedly connected by connecting plate (11) with the lower end of guide rod (12), and the upper end of guide rod (12) is across close
The bottom plate of sealing cover (8) is fixedly connected with ejector rod positioning plate (3).
5. a kind of auxiliary locator of sewing shimming pocket according to claim 4, it is characterised in that：Seal closure
(8) sleeve (13) is installed on bottom plate, guide rod (12) is threaded through in sleeve (13).
6. a kind of auxiliary locator of sewing shimming pocket according to claim 1, it is characterised in that：It is described two
Distance of the mandril (5) on ejector rod positioning plate (3) is adjustable to be：The bottom of the mandril (5) is provided with magnet, and the mandril is fixed
Position plate (3) is made of the material that can be attracted with magnet, and mandril (5) is fixed by magnet on ejector rod positioning plate (3).
7. a kind of auxiliary locator of sewing shimming pocket according to claim 6, it is characterised in that：The mandril
The upper plane of positioning plate (3), which is vertically provided with, is oriented to groove (14), and mandril (5) setting is being oriented in groove (14), and mandril (5)
Adjusting position can be moved along groove (14) is oriented to.
8. a kind of auxiliary locator of sewing shimming pocket according to claim 1, it is characterised in that：The mandril
(5) it is a Step Shaft, including axis and mandril lower axle on mandril, is formed for mandril (5) between axis and mandril lower axle on mandril
The handing-over shaft shoulder that the stroke of rising is limited；
Or the mandril (5) includes a bar portion (15), is provided on the outer cylinder of bar portion (15) for rising to mandril (5)
Form the annular convex edge (16) limited.
9. a kind of auxiliary locator of sewing shimming pocket according to claim 2, it is characterised in that：In seal closure
(8) more than one is provided with for keeping the hyoplastron on bag-bonding machine tight with transfer cloth platen (1) by magnet fixed plate (17) in
The magnet (18) of closely connected conjunction, the magnet fixed plate (17) is by being located in magnet driving source (19) driving below seal closure (8)
Lower movement, magnet (18) is with magnet fixed plate (17) synchronizing moving.
10. a kind of auxiliary locator of sewing shimming pocket according to claim 9, it is characterised in that：The top
Bar driving source (2), magnet driving source (19) are fixed on by mounting base (20) on housiung separator (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272692.3A CN108477728B (en) | 2018-03-29 | 2018-03-29 | A kind of auxiliary locator of sewing shimming pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272692.3A CN108477728B (en) | 2018-03-29 | 2018-03-29 | A kind of auxiliary locator of sewing shimming pocket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108477728A true CN108477728A (en) | 2018-09-04 |
| CN108477728B CN108477728B (en) | 2019-10-01 |
Family
ID=63316964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810272692.3A Active CN108477728B (en) | 2018-03-29 | 2018-03-29 | A kind of auxiliary locator of sewing shimming pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108477728B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306301A (en) * | 2018-12-17 | 2019-10-08 | 常州智谷机电科技有限公司 | Full-automatic cold rolls over sack filling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463697A (en) * | 1981-10-02 | 1984-08-07 | Kochs Adler Ag | Method and device for producing a pocket on a workpiece |
| CN101768840A (en) * | 2008-12-29 | 2010-07-07 | 日星株式会社 | Duplex pocket sewing device capable of performing multicolour sewing operations and sewing method thereof |
| CN102358995A (en) * | 2011-08-25 | 2012-02-22 | 新杰克缝纫机股份有限公司 | Decorating sewing machine |
| CN104775238A (en) * | 2014-01-15 | 2015-07-15 | 张春晖 | Internal pressing frame mechanism of automatic pocket patching machine |
-
2018
- 2018-03-29 CN CN201810272692.3A patent/CN108477728B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463697A (en) * | 1981-10-02 | 1984-08-07 | Kochs Adler Ag | Method and device for producing a pocket on a workpiece |
| CN101768840A (en) * | 2008-12-29 | 2010-07-07 | 日星株式会社 | Duplex pocket sewing device capable of performing multicolour sewing operations and sewing method thereof |
| CN102358995A (en) * | 2011-08-25 | 2012-02-22 | 新杰克缝纫机股份有限公司 | Decorating sewing machine |
| CN104775238A (en) * | 2014-01-15 | 2015-07-15 | 张春晖 | Internal pressing frame mechanism of automatic pocket patching machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306301A (en) * | 2018-12-17 | 2019-10-08 | 常州智谷机电科技有限公司 | Full-automatic cold rolls over sack filling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108477728B (en) | 2019-10-01 |
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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. |
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