CN106436065B - Lower die changing device of edge folding mechanism of pocket patching machine - Google Patents
Lower die changing device of edge folding mechanism of pocket patching machine Download PDFInfo
- Publication number
- CN106436065B CN106436065B CN201611009236.7A CN201611009236A CN106436065B CN 106436065 B CN106436065 B CN 106436065B CN 201611009236 A CN201611009236 A CN 201611009236A CN 106436065 B CN106436065 B CN 106436065B
- Authority
- CN
- China
- Prior art keywords
- die
- power source
- piece
- lower die
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
- D05B35/062—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding with hem-turning
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B21/00—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets
Abstract
The invention relates to a lower die variable die device of a folding mechanism of a bag sticking machine, wherein the lower die of the folding mechanism comprises a connecting plate, the front part of the connecting plate is fixedly connected with a lower die used for being inserted below a pocket cloth piece, at least one side of the connecting plate is provided with a swing arm, the swing arm is fixedly connected with a variable die piece, the connecting part is provided with a fixed rotating mechanism, the swing arm is fixedly connected with a push rod of a power source, when the power source acts, the swing arm drives the variable die piece to swing around the rotating mechanism, when a bag is folded, the front part of the variable die piece is outwards opened, and when a bag is demoulded, the front part of the variable die piece is inwards folded, so that the lower die can be separated from the lower part of the pocket cloth piece. The invention provides a lower die mould changing device of a bag pasting machine edge folding mechanism, which can change the shape of a lower die of the edge folding mechanism, and after edge folding action is finished, the front part of a mould changing piece is folded inwards, so that the lower die can be separated from the lower part of a pocket cloth piece; the lever principle is utilized, the power source provides power, the swing arm and the variable mold piece rotate around the shaft, the mold changing function is realized, the structure is simple, the power source is freely folded and unfolded, and no dead point exists.
Description
Technical Field
The invention relates to a pocket patching machine, in particular to a lower die changing device of a folding mechanism of the pocket patching machine, and belongs to the technical field of industrial sewing machines.
Background
The patch pocket is mainly applied to sewing operation of jeans and shirt pockets, flat stitch sewing and loop can be completed at one time, and the patch pocket is suitable for sewing various jeans back pockets and shirt pockets and sewing other irregular-shaped parts in garment processing.
The pocket patching machine is in the course of the work, the electro-magnet is earlier lived the lower bolster sucking, the lower mould of hem mechanism inserts pocket cloth piece both sides below, accomplish the hem action to the pocket cloth piece, then when hem mechanism resets, the lower mould need be taken out from pocket cloth piece lower part, when the pocket is wide down, because the upper portion opening is less, the lower mould inserts and accomplishes the hem action after, the lower mould can't be taken out, therefore, prior art makes up the pocket of narrow pocket on wide down, generally all adopt the mode of making up by hand, lead to efficiency reduction, the cost of labor is higher.
For example, chinese patent publication No. CN104908358A discloses a pocket folding auxiliary upward pushing mechanism of a pocket pasting machine, in which when a pocket is folded, the lower die cannot be pulled out from the pocket if the pocket mouth is wide at the bottom and narrow at the top.
Disclosure of Invention
The invention aims to provide a lower die changing device of a bag pasting machine edge folding mechanism, which can change the shape of a lower die of the edge folding mechanism, and after edge folding is finished, the lower die can be drawn out from pocket cloth pieces to change the function of a die.
The invention adopts the following technical scheme:
the utility model provides a pocket patching machine hem mechanism bed die change mould device, hem mechanism bed includes connecting plate 5, the anterior fixed connection of connecting plate is used for inserting lower mould 1 of pocket cloth piece below, 5 at least one side of connecting plate are equipped with swing arm 3, swing arm 3 and change diaphragm 4 fixed connection to the connection position has fixed slewing mechanism 6, swing arm 3 and power source 2's push rod fixed connection, when the power source moves, swing arm 3 drives and becomes diaphragm 4 around slewing mechanism 6 swing, when folding the bag, become 4 anterior outwards openings of diaphragm, during the drawing of patterns, it packs up to become 4 anterior inwards of diaphragm, makes the lower mould can deviate from pocket cloth piece below.
Furthermore, the power source 2 is horizontally fixed on the connecting plate 5, and a top rod of the power source is rotatably connected with the head of the swing arm 3.
Further, the rotating mechanism 6 is fixedly arranged on the connecting plate 5.
Further, the power source 2 is in signal connection with a control system.
Furthermore, the connecting plate 5 is also fixedly provided with a pair of at least one drawing power source for drawing the lower die of the edge folding mechanism backwards.
Further, the swing arm 3 is in a linear strip plate shape, the variable die piece 4 is also in a linear strip plate shape, and the two are not in the same straight line.
Further, the lower die 1 is connected with the connecting plate 5 through a kidney-shaped hole bolt, and the distance can be adjusted through the kidney-shaped hole.
Further, the ejector rod of the power source 2 is perpendicular to the drawing direction of the lower die.
Further, the power source 2 is a cylinder.
Further, the rotating mechanism 6 is a rotating shaft.
The invention has the beneficial effects that:
1) the lower die variable die device of the edge folding mechanism of the pocket patching machine is designed, the shape of the lower die of the edge folding mechanism can be changed, and after edge folding is finished, the front part of the variable die piece 4 is folded inwards, so that the lower die can be separated from the lower part of a pocket cloth piece.
2) The lever principle is utilized, the power source provides power, the swing arm and the variable mold piece rotate around the shaft, the mold changing function is realized, the structure is simple, the power source is freely folded and unfolded, and no dead point exists.
3) The kinetic energy required by the power source is small, and the suitable power source can be conveniently selected by adjusting the length of the swing arm 3.
4) The automatic pocket pasting of the pocket with the narrow upper part and the wide lower part is realized, and the labor intensity is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a lower die changing device of a flanging mechanism of a pocket patching machine before die changing.
FIG. 2 is a schematic structural diagram of the lower die changing device of the edge folding mechanism of the pocket patching machine after die changing.
FIG. 3 is a schematic view of a prior art tucker mechanism used in an industrial sewing machine.
In the figure, 1 is a lower die, 2 is a power source, 3 is a swing arm, 4 is a variable die sheet, 5 is a connecting plate, and 6 is a rotating mechanism.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1-2, a lower die of a folding mechanism of a pocket patching machine comprises a connecting plate 5, the front part of the connecting plate is fixedly connected with a lower die 1 below a pocket fabric, at least one side of the connecting plate 5 is provided with a swing arm 3, the swing arm 3 is fixedly connected with a variable die piece 4, a fixed rotating mechanism 6 is arranged at the connecting part, the swing arm 3 is fixedly connected with a push rod of a power source 2, the swing arm 3 drives the variable die piece 4 to swing around the rotating mechanism 6 when the power source acts, the front part of the variable die piece 4 is outwards opened when a pocket is folded, and the front part of the variable die piece 4 is inwards folded when a mold is released, so that the lower die can be separated from the lower part of the pocket fabric.
Referring to fig. 1, the power source 2 is horizontally fixed on the connecting plate 5, and a top rod of the power source is rotatably connected with the head of the swing arm 3.
Referring to fig. 1, the rotating mechanism 6 is fixedly disposed on the connecting plate 5.
Referring to fig. 1, the power source 2 is in signal communication with a control system.
Referring to fig. 1-2, the connecting plate 5 is further fixedly provided with a pair of at least one drawing power source for drawing the lower die of the edge folding mechanism backward.
Referring to fig. 1-2, the swing arm 3 is in a linear strip plate shape, and the variable die plate 4 is also in a linear strip plate shape, and the two are not in the same line.
Referring to fig. 1-2, the lower die 1 and the connecting plate 5 are bolted through kidney-shaped holes, and the distance can be adjusted through the kidney-shaped holes.
Referring to fig. 1-2, the top bar of the power source 2 is perpendicular to the drawing direction of the lower die.
The invention designs a lower die variable die device of a bag sticking machine edge folding mechanism, which can change the shape of a lower die of the edge folding mechanism, and when the edge folding action is finished, the front part of a variable die sheet 4 is folded inwards, so that the lower die can be separated from the lower part of a pocket cloth sheet; the lever principle is utilized, the power source provides power, the swing arm and the variable mold piece rotate around the shaft, the variable mold function is realized, the structure is simple, the power source is freely folded and unfolded, and no dead point exists; the kinetic energy required by the power source is small, and the proper power source can be conveniently selected by adjusting the length of the swing arm 3; the automatic pocket pasting of the pocket with the narrow upper part and the wide lower part is realized, and the labor intensity is reduced.
Claims (8)
1. The utility model provides a die change mould device under sack closer hem mechanism which characterized in that:
the lower die of the edge folding mechanism comprises a connecting plate (5), the front part of the connecting plate is fixedly connected with a lower die (1) inserted below a pocket cloth piece, at least one side of the connecting plate (5) is provided with a swing arm (3), the swing arm (3) is fixedly connected with a variable die piece (4), a fixed rotating mechanism (6) is arranged at the connecting part, the swing arm (3) is fixedly connected with a push rod of a power source (2), when the power source acts, the swing arm (3) drives the variable die piece (4) to swing around the rotating mechanism (6), when a pocket is folded, the front part of the variable die piece (4) is outwards opened, when the pocket is demoulded, the front part of the variable die piece (4) is inwards folded, so that the lower die can be separated from the lower part of the pocket cloth piece;
the power source (2) is horizontally fixed on the connecting plate (5), and a push rod of the power source is rotatably connected with the head of the swing arm (3);
the rotating mechanism (6) is fixedly arranged on the connecting plate (5).
2. The bottom die-changing device of a flanging mechanism of a pocket patching machine as claimed in claim 1, wherein: the power source (2) is in signal connection with the control system.
3. The bottom die-changing device of a flanging mechanism of a pocket patching machine as claimed in claim 1, wherein: the connecting plate (5) is also fixedly provided with a pair of at least one drawing power source for drawing the lower die of the edge folding mechanism backwards.
4. The bottom die-changing device of a flanging mechanism of a pocket patching machine as claimed in claim 1, wherein: the swing arm (3) is arranged in a linear strip plate shape, the variable die piece (4) is also in a linear strip plate shape, and the variable die piece are not on the same straight line.
5. The bottom die-changing device of a flanging mechanism of a pocket patching machine as claimed in claim 1, wherein: the lower die (1) is connected with the connecting plate (5) through a waist-shaped hole bolt, and the distance can be adjusted through the waist-shaped hole.
6. The bottom die-changing device of a flanging mechanism of a pocket patching machine as claimed in claim 1, wherein: and a push rod of the power source (2) is vertical to the drawing direction of the lower die.
7. The bottom die-changing device of a flanging mechanism of a pocket patching machine as claimed in claim 1, wherein: the power source (2) is a cylinder.
8. The bottom die-changing device of a flanging mechanism of a pocket patching machine as claimed in claim 1, wherein: the rotating mechanism (6) is a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009236.7A CN106436065B (en) | 2016-11-14 | 2016-11-14 | Lower die changing device of edge folding mechanism of pocket patching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009236.7A CN106436065B (en) | 2016-11-14 | 2016-11-14 | Lower die changing device of edge folding mechanism of pocket patching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106436065A CN106436065A (en) | 2017-02-22 |
| CN106436065B true CN106436065B (en) | 2022-02-01 |
Family
ID=58220026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611009236.7A Active CN106436065B (en) | 2016-11-14 | 2016-11-14 | Lower die changing device of edge folding mechanism of pocket patching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106436065B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338584A (en) * | 2017-08-01 | 2017-11-10 | 宁波海佳缝纫机有限公司 | Pocket template assembly and pattern making equipment and full-automatic non-ironing sewing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094084A (en) * | 1960-10-18 | 1963-06-18 | Pfaff Ag G M | Folding mechanism for label sewing machines |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123042A (en) * | 1999-04-09 | 2000-09-26 | Durkopp Adler Aktiengesellschaft | Automatic sewing machine |
| CN201416088Y (en) * | 2009-06-03 | 2010-03-03 | 西安标准工业股份有限公司 | Fabric pressing frame with automatic telescoping function |
| CN102086570B (en) * | 2009-12-03 | 2012-11-28 | 上海贵衣缝纫设备有限公司 | Internal pressing plate device for automatic pocket facing machine |
| CN102899817B (en) * | 2012-11-02 | 2013-07-10 | 宁波舒普机电科技有限公司 | Full-automatic patch pocket machine |
| CN107687051A (en) * | 2016-08-04 | 2018-02-13 | 张春晖 | A kind of stretching template mechanism of automatic bag sticking machine |
| CN206219787U (en) * | 2016-11-14 | 2017-06-06 | 上海威士机械有限公司 | Moding die device under a kind of bag-bonding machine edge-folding mechanism |
-
2016
- 2016-11-14 CN CN201611009236.7A patent/CN106436065B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094084A (en) * | 1960-10-18 | 1963-06-18 | Pfaff Ag G M | Folding mechanism for label sewing machines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106436065A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203639729U (en) | Mold for ironing bags with different specifications | |
| CN106436065B (en) | Lower die changing device of edge folding mechanism of pocket patching machine | |
| CN203977093U (en) | Waist of trousers slide | |
| CN206607395U (en) | A kind of gang form fixture for being used to make trousers front side slash pocket | |
| CN207672236U (en) | The edge-folding mechanism of bag-bonding machine | |
| CN205934333U (en) | Full -automatic non -ironing out pocket machine | |
| CN206219787U (en) | Moding die device under a kind of bag-bonding machine edge-folding mechanism | |
| CN203700735U (en) | Automatic sewing device for box-pleat | |
| CN212293999U (en) | Double-end pocket patching machine | |
| CN108505233B (en) | Garment piece curing and sewing mould | |
| CN209758675U (en) | Cloth folding device of pocket machine | |
| CN209941247U (en) | Trousers back pocket bag opening machine convenient to smuggle secretly | |
| CN206653693U (en) | The rocking bar feeding device and stamping machine of a kind of stamping machine | |
| CN209505068U (en) | A kind of valve bag perforating device | |
| CN208559950U (en) | A kind of paper card hook fold mechanism on socks packing machine | |
| CN208501240U (en) | Garment piece yoke stitch mould | |
| CN217459800U (en) | A decide material device for clothing bag of opening | |
| CN201668017U (en) | Pocket cover forming device | |
| CN205205435U (en) | Bagging apparatus is driven to clothing | |
| CN211595996U (en) | Full-automatic pocket patching machine | |
| CN217809942U (en) | Material fixing device | |
| CN216639861U (en) | Intelligent serging machine of easy operation | |
| CN214882178U (en) | Trousers material bag sticking machine with positioning mechanism | |
| CN110699864A (en) | Automatic non-ironing pocket patching machine of high accuracy | |
| CN104908358B (en) | Pocket-folding assisting upward-jacking mechanism of pocket pasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |