CN205035610U - Sewing machine with seam material grabbing device - Google Patents
Sewing machine with seam material grabbing device Download PDFInfo
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- CN205035610U CN205035610U CN201520675347.6U CN201520675347U CN205035610U CN 205035610 U CN205035610 U CN 205035610U CN 201520675347 U CN201520675347 U CN 201520675347U CN 205035610 U CN205035610 U CN 205035610U
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- sewing
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Abstract
The utility model discloses a sewing machine with seam material grabbing device, including sewing machine head and control module, the first side of sewing machine is equipped with the feed bin that is used for placing range upon range of seam material. The elevating platform that has the range upon range of seam of the propelling movement material that to make progress in the feed bin to and the lift cylinder of drive elevating platform up -and -down motion. What have that the feed bin top of moving grabs the material and will stitch that the material delivers to sewing area grabs the feed collet utensil. It includes and indicates by material pressing cylinder drive and pneumatic clamp the that can the up -and -down motion that cylinder body and two and pneumatic the clamp indicate that the cylinder body is connected and can presss from both sides the pneumatics of expecting and point to grab the feed collet utensil. The pneumatic below that indicates the cylinder body that presss from both sides is fixed with pressure material frame, presses material frame system to have the double -layered silo that top and bottom are link up, and the pneumatic material pointed end of pointing that presss from both sides is located double -layered silo. The range upon range of seam material of lift cylinder drive rises, utilizes the seam material of pressing the material frame to push down the superiors to in seam that the messenger pushed down material part was absorbed in the double -layereds silo of pressing the material frame, the pneumatic finger grip of being convenient for press from both sides in the silo held, simple structure has, press from both sides the material accurate stable, do not harm the advantage that the seam is expected.
Description
Technical field
The utility model relates to the sewing device processed for clothes, shoes and hats etc., specifically a kind of Sewing machines with sewing grabbing device.
Background technology
Existing material grasping device is all the material grasping device of claw type substantially, and the opening and closing of grabbing by controlling material grasping realize the object capturing material.But such material grasping device is out of question when the material that crawl material is harder, if capture the material that material is softer, during as cloth, Velcro, the subsides of mark cloth etc., because the material of material is softer, easily cause material to come off between the pawl of material grasping device, and the effect of material grasping cannot be realized.
Patent of invention title: material grasping device, number of patent application: 201510099837.0 disclose a kind of material grasping device, and it comprises body frame, lifting cylinder, hoisting frame, sucker and substrate; Lifting cylinder is fixedly installed on body frame; Hoisting frame is arranged on one end of described lifting cylinder; Sucker is arranged on the side of hoisting frame away from described lifting cylinder; Substrate is arranged on described sucker one end away from described hoisting frame, and sucker can be utilized to be connected with described substrate.Material grasping device disclosed in this patent, after vacuum tube being connected with sucker by vavuum pump, air in the confined space that sucker and substrate can be formed after vavuum pump starts is taken away, and then the confined space making sucker and substrate be formed is vacuum, negative pressure is formed with the external world, and then substrate and sucker are linked together, drive sucker by hoisting frame and then drive substrate to move, reaching the object of automatic material grasping.But this patented technology also has defect, sucker can only sorbing substrate, and directly can not capture the soft material such as cloth, Velcro, the subsides of mark cloth.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and provides a kind of Sewing machines with sewing grabbing device, can the soft material such as direct crawl cloth, Velcro, the subsides of mark cloth of automation.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of Sewing machines with sewing grabbing device, comprises sewing machine head and control module, and sewing machine head side is provided with the feed bin for placed layer lap seam material.There is in feed bin the lifting platform that upwards can push stacked sewing, and the lift cylinder driving lifting platform to move up and down.Have and move to material grasping above feed bin and material grasping fixture sewing being delivered to sewing region.Material grasping fixture comprises by binder air cylinder driven and the pneumatic clamps that can move up and down refers to pneumatic clamps, cylinder body refers to that cylinder body is connected and the pneumatic-finger of energy material folding with two.Pneumatic clamps refers to that the below of cylinder body is fixed with binder frame, and binder frame is shaped with the through material folding groove in top and bottom, and the material folding tip of pneumatic-finger is positioned at material folding groove.Control module comprises and rises material control module, for controlling the binder control module of binder cylinder operation and referring to the material folding control module of cylinder body work for controlling pneumatic clamps for what control lift cylinder work.When material grasping fixture is positioned at above feed bin, binder control module control binder cylinder operation pneumatic clamps is referred to cylinder body drops to lower limit material grasping position.Rising the work of material control module control lift cylinder makes the rising of the sewing in feed bin withstand binder frame, and material folding control module subsequently controls pneumatic clamps and refers to that cylinder body work makes pneumatic-finger clamp the sewing of the superiors.
For optimizing technique scheme, the utility model also comprises the technical scheme of following improvement.
Above-mentioned pneumatic clamps refers to whether the cylinder body binder bottom surface be provided with for responding to binder frame contacts the sensor cluster of sewing in feed bin.
Above-mentioned sensor cluster comprises for responding to the induction rod of binder bottom surface place sewing and the sensor for detecting induction rod position.
Above-mentioned sensor is fixed on pneumatic clamps and refers on cylinder body.Induction rod is movably arranged on the side that pneumatic clamps refers to cylinder body.The upper end of induction rod is positioned at the induction region of sensor, and the lower end of induction rod has the sensitive surface of touching sewing.
Above-mentioned pneumatic clamps refers to that the sidewall of cylinder body is fixed with induction mount pad, and induction rod is slidably mounted in induction mount pad, induction rod is arranged with and the back-moving spring responded to mount pad and match.
The sensitive surface of above-mentioned induction rod is positioned at the binder subjacent 1mm to 10mm of binder frame.
The above-mentioned cylinder body of binder cylinder is fixedly connected with the mount pad on material feeding seat, and material feeding seat is slidably arranged on pedestal.Pedestal is provided with the feeding cylinder driving material feeding seat to move to another position from a position.
Above-mentioned driving cylinder comprises the first feeding cylinder and the second feeding cylinder that two cylinder body afterbodys are connected.The drive rod of the first feeding cylinder is fixedly connected with material feeding seat.The drive rod of the second feeding cylinder is fixedly connected with pedestal.
Above-mentioned lift cylinder is fixed in the loading stand of bin bottom, and the drive rod of lift cylinder is connected with the lifting platform in feed bin.
Above-mentioned feed bin comprises the sidewall support that can adjust installation site, and loading stand is shaped with chute, and sidewall support has the bottom convex body be arranged in chute, and bottom convex body is embedded with the magnet attracting with chute.
Compared with prior art, a kind of Sewing machines with sewing grabbing device of the present utility model, directly can capture the sewing of the superiors on sewing layer, and it is delivered to sewing region.By a liter co-ordination for material control module, binder control module and material folding control module, lift cylinder drives stacked sewing to rise, binder frame is utilized to push down the sewing of the superiors, and make the sewing part pushed down be absorbed in the material folding groove of binder frame, be convenient to the pneumatic-finger clamping in material folding groove, have that structure is simple, material folding accurate stable, do not damage the advantage of sewing.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the assembling decomposing schematic representation of material grasping holder part in Fig. 1.
Fig. 4 is the assembling decomposing schematic representation of feed bin part in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 4 shows that structural representation of the present utility model.
Reference numeral in figure is: lifting platform 1, lift cylinder 11, loading stand 12, sidewall support 13, chute 14, bolt 15, pneumatic clamps refer to cylinder body 2, binder cylinder 20, pneumatic-finger 21, binder frame 3, induction rod 4, sensor 41, induction mount pad 42, back-moving spring 43, mount pad 5, first feeding cylinder 61, second feeding cylinder 62, material feeding seat 7, cylinder body mount pad 71, pedestal 8.
A kind of Sewing machines with sewing grabbing device of the present utility model, comprise sewing machine head and control module, sewing machine head side is provided with the feed bin for placed layer lap seam material, has the lifting platform 1 that upwards can push stacked sewing in feed bin, and the lift cylinder 11 driving lifting platform 1 to move up and down.
A kind of Sewing machines with sewing grabbing device of the present utility model also have move to material grasping above feed bin and sewing is delivered to sewing region material grasping fixture.Cloth, Velcro, mark cloth to paste etc. the sewing of fritter, are stackingly from level to level placed in feed bin, are captured the sewing of the superiors by material grasping fixture in feed bin, and mobile sewing region of delivering to is carried out sewing and processed.
Material grasping fixture comprises and to be driven by binder cylinder 20 and the pneumatic clamps that can move up and down refers to pneumatic clamps, cylinder body 2 refers to that cylinder body 2 is connected and the pneumatic-finger 21 of energy material folding with two.Pneumatic clamps refers to that the below of cylinder body 2 is fixed with binder frame 3, and binder frame 3 is shaped with the through material folding groove in top and bottom, and the material folding tip of pneumatic-finger 21 is positioned at material folding groove.
Control module comprise for control lift cylinder 11 work rise material control module, for control binder cylinder 20 work binder control module and refer to for controlling pneumatic clamps the material folding control module that cylinder body 2 works.When material grasping fixture is positioned at above feed bin, binder control module control the work of binder cylinder 20 pneumatic clamps is referred to cylinder body 2 drops to lower limit material grasping position.Rising the work of material control module control lift cylinder 11 makes the rising of the sewing in feed bin withstand binder frame 3, and material folding control module subsequently controls pneumatic clamps and refers to that cylinder body 2 work makes pneumatic-finger 21 clamp the sewing of the superiors.
Pneumatic clamps refers to that cylinder body 2 can drive two pneumatic-fingers 21 to work, and the tip of pneumatic-finger 21 is drawn close mutually and clamps sewing.Because sewing shakeouts stacked together, pneumatic-finger 21 cannot pick up the sewing of flat bed.Pneumatic-finger 21 also cannot press down sewing, and not so sewing can be damaged in tip, affects the quality of processed finished products.Therefore in the utility model, the tip of pneumatic-finger 21 is positioned at material folding groove.Because sewing has certain thickness, and be stacked and have larger deformation quantity, so after the sewing of flat bed pushed down by binder frame 3, sewing can partly be absorbed in material folding groove, and the tip being convenient to pneumatic-finger 21 is clamped.
Sidewall and the pneumatic clamps of binder frame 3 refer to that cylinder body 2 is connected, and the sidewall of binder frame 3 has the adjustment mounting groove of adjustment setting height(from bottom).According to different sewing character, the setting height(from bottom) of adjustment binder frame 3, both can make the tip of pneumatic-finger 21 a little more than the bottom surface of material folding groove, and the tip of pneumatic-finger 21 also can have been made a little less than the bottom surface of material folding groove, conveniently clamp sewing.
Pneumatic clamps refers to whether the cylinder body 2 binder bottom surface be provided with for responding to binder frame 3 contacts the sensor cluster of sewing in feed bin.After pushing down sewing by sensor cluster detection binder frame 3, control system drives material grasping fixture material grasping.
Sensor cluster comprises for responding to the induction rod 4 of binder bottom surface place sewing and the sensor 41 for detecting induction rod 4 position.
Sensor 41 is fixed on pneumatic clamps and refers on cylinder body 2.Induction rod 4 is movably arranged on the side that pneumatic clamps refers to cylinder body 2.The upper end of induction rod 4 is positioned at the induction region of sensor 41, and the lower end of induction rod 4 has the sensitive surface of touching sewing.
In a particular embodiment, pneumatic clamps refers to that the sidewall of cylinder body 2 is fixed with induction mount pad 42, and induction rod 4 is vertically slidably mounted in induction mount pad 42, induction rod 4 is arranged with and the back-moving spring 43 responded to mount pad 42 and match.Induction rod 4 is fixed with collar, and one end of back-moving spring 43 coordinates with collar, and the other end matches with induction mount pad 42.
The sensitive surface of induction rod 4 is preferably placed at the binder subjacent 1mm to 10mm of binder frame 3.After binder frame 3 is pressed onto sewing, sewing touches the sensitive surface of induction rod 4 lower end simultaneously, makes induction rod 4 increase and to be sensed by sensor 41, thus makes control system control pneumatic clamps to refer to that cylinder body 2 works material folding.After binder frame 3 leaves sewing, induction rod 4 is in lower limit under the effect of back-moving spring 43, waits for material grasping work next time.
The cylinder body of binder cylinder 20 is fixedly connected with the mount pad 5 on material feeding seat 7, and material feeding seat 7 is slidably arranged on pedestal 8.Pedestal 8 is provided with the feeding cylinder driving material feeding seat 7 to move to another position from a position.Feeding cylinder is by feeding control module control work.After material grasping fixture picks up sewing, sewing is made to move to sewing region from feed bin by feeding cylinder.
In a preferred embodiment, driving cylinder comprises the first feeding cylinder 61 and the second feeding cylinder 62 that two cylinder body afterbodys are connected.The drive rod of the first feeding cylinder 61 is fixedly connected with the cylinder body mount pad 71 on material feeding seat 7.The drive rod of the second feeding cylinder 62 is fixedly connected with pedestal 8.Adopt the first feeding cylinder 61 and the second feeding cylinder 62 collaborative work, feeding stroke and feeding speed can be strengthened.
Lift cylinder 11 is fixed in the loading stand 12 of bin bottom, and the drive rod of lift cylinder 11 is connected with the lifting platform 1 in feed bin.After binder cylinder 20 drives pneumatic clamps to refer to that cylinder body 2 and binder frame 3 are in lower limit, lift cylinder 11 drives lifting platform 1 to rise, and the material in feed bin is pushed down by binder frame 3.
Feed bin comprises the sidewall support 13 that can adjust installation site, and loading stand 12 is shaped with chute 14, and sidewall support 13 has the bottom convex body be arranged in chute 14, and bottom convex body is embedded with the magnet attracting with chute 14, facilitates sidewall support 13 to adjust installation site.
Be shaped with the installation regulating tank for set bolt in chute 14, sidewall support 13 is provided with and the bolt 15 installed regulating tank and match.After sidewall support 13 adjusts installation site, be also fixed on by bolt 15 and install in regulating tank.
When a kind of Sewing machines with sewing grabbing device of the present utility model works, first in feed bin, load stacked good sewing.Material feeding seat 7 moves to feed bin end, binder cylinder 20 drive pneumatic clamps to refer to cylinder body 2 and binder frame 3 are in lower limit, lift cylinder 11 drives lifting platform 1 to rise subsequently, and the material in feed bin is pushed down by binder frame 3.After sensor 41 detects that induction rod 4 moves upward, lift cylinder 11 stops at corresponding height, and simultaneously two pneumatic-fingers 21 clamp the sewing of the superiors.Binder cylinder 20 drive pneumatic clamps refer to cylinder body 2 rise pick up sewing, and with material feeding seat 7 move to sewing region, then the sewing picked up is placed on sewing region sew.Material feeding seat 7 moves to feed bin end again, and the sewing carrying out lower one deck captures.
Most preferred embodiment of the present utility model is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from scope of the present utility model.
Claims (10)
1. there is a Sewing machines for sewing grabbing device, comprise sewing machine head and control module, it is characterized in that: described sewing machine head side is provided with the feed bin for placed layer lap seam material; There is in described feed bin the lifting platform (1) that upwards can push stacked sewing, and the lift cylinder (11) driving lifting platform (1) to move up and down; Have and move to material grasping above feed bin and material grasping fixture sewing being delivered to sewing region; Described material grasping fixture comprises by binder cylinder (20) driving and the pneumatic clamps that can move up and down refers to pneumatic clamps, cylinder body (2) refers to that cylinder body (2) is connected and the pneumatic-finger (21) of energy material folding with two; Described pneumatic clamps refers to that the below of cylinder body (2) is fixed with binder frame (3), and described binder frame (3) is shaped with the through material folding groove in top and bottom, and the material folding tip of described pneumatic-finger (21) is positioned at material folding groove; Described control module comprises and rises material control module, for controlling binder control module that binder cylinder (20) works and referring to for controlling pneumatic clamps the material folding control module that cylinder body (2) works for what control that lift cylinder (11) works; When described material grasping fixture is positioned at above feed bin, described binder control module control binder cylinder (20) work pneumatic clamps is referred to cylinder body (2) drops to lower limit material grasping position; Described material control module control lift cylinder (11) work that rises makes the sewing in feed bin rise and withstands binder frame (3), and material folding control module subsequently controls pneumatic clamps and refers to that cylinder body (2) work makes pneumatic-finger (21) clamp the sewing of the superiors.
2. Sewing machines according to claim 1, is characterized in that: described pneumatic clamps refers to whether cylinder body (2) the binder bottom surface be provided with for responding to binder frame (3) contacts the sensor cluster of sewing in feed bin.
3. Sewing machines according to claim 2, is characterized in that: described sensor cluster comprises the induction rod (4) for responding to binder bottom surface place sewing and the sensor (41) for detecting induction rod (4) position.
4. Sewing machines according to claim 3, is characterized in that: described sensor (41) is fixed on pneumatic clamps and refers on cylinder body (2); Described induction rod (4) is movably arranged on the side that pneumatic clamps refers to cylinder body (2); The upper end of induction rod (4) is positioned at the induction region of sensor (41), and the lower end of induction rod (4) has the sensitive surface of touching sewing.
5. Sewing machines according to claim 4, it is characterized in that: described pneumatic clamps refers to that the sidewall of cylinder body (2) is fixed with induction mount pad (42), described induction rod (4) is slidably mounted in induction mount pad (42), induction rod (4) is arranged with and the back-moving spring (43) responded to mount pad (42) and match.
6. Sewing machines according to claim 5, is characterized in that: the sensitive surface of described induction rod (4) is positioned at the binder subjacent 1mm to 10mm of binder frame (3).
7. Sewing machines according to claim 6, it is characterized in that: the cylinder body of described binder cylinder (20) is fixedly connected with the mount pad (5) on material feeding seat (7), described material feeding seat (7) is slidably arranged on pedestal (8); Described pedestal (8) is provided with the feeding cylinder driving material feeding seat (7) to move to another position from a position.
8. Sewing machines according to claim 7, is characterized in that: described driving cylinder comprises the first feeding cylinder (61) and the second feeding cylinder (62) that two cylinder body afterbodys are connected; The drive rod of described first feeding cylinder (61) is fixedly connected with material feeding seat (7); The drive rod of described second feeding cylinder (62) is fixedly connected with pedestal (8).
9. Sewing machines according to claim 8, it is characterized in that: described lift cylinder (11) is fixed in the loading stand (12) of bin bottom, the drive rod of described lift cylinder (11) is connected with the lifting platform (1) in feed bin.
10. Sewing machines according to claim 9, it is characterized in that: described feed bin comprises the sidewall support (13) that can adjust installation site, described loading stand (12) is shaped with chute (14), described sidewall support (13) has the bottom convex body be arranged in chute (14), and described bottom convex body is embedded with the magnet attracting with chute (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675347.6U CN205035610U (en) | 2015-09-02 | 2015-09-02 | Sewing machine with seam material grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675347.6U CN205035610U (en) | 2015-09-02 | 2015-09-02 | Sewing machine with seam material grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035610U true CN205035610U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675347.6U Withdrawn - After Issue CN205035610U (en) | 2015-09-02 | 2015-09-02 | Sewing machine with seam material grabbing device |
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| Country | Link |
|---|---|
| CN (1) | CN205035610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113141A (en) * | 2015-09-02 | 2015-12-02 | 宁波舒普机电股份有限公司 | Sewing machine with sewn material grabbing device |
| CN109208192A (en) * | 2017-07-06 | 2019-01-15 | 高林股份有限公司 | For automating the feeding device of sewing device |
| CN109385762A (en) * | 2017-08-07 | 2019-02-26 | 杰克缝纫机股份有限公司 | A kind of cut-parts move material auxiliary device automatically |
-
2015
- 2015-09-02 CN CN201520675347.6U patent/CN205035610U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113141A (en) * | 2015-09-02 | 2015-12-02 | 宁波舒普机电股份有限公司 | Sewing machine with sewn material grabbing device |
| CN109208192A (en) * | 2017-07-06 | 2019-01-15 | 高林股份有限公司 | For automating the feeding device of sewing device |
| CN109385762A (en) * | 2017-08-07 | 2019-02-26 | 杰克缝纫机股份有限公司 | A kind of cut-parts move material auxiliary device automatically |
| CN109385762B (en) * | 2017-08-07 | 2020-11-24 | 杰克缝纫机股份有限公司 | Automatic auxiliary device that moves of cut-parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160217 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |