CN209686041U - A kind of feeding mechanism of patch bottom shelves sewing machine - Google Patents
A kind of feeding mechanism of patch bottom shelves sewing machine Download PDFInfo
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- CN209686041U CN209686041U CN201920083752.7U CN201920083752U CN209686041U CN 209686041 U CN209686041 U CN 209686041U CN 201920083752 U CN201920083752 U CN 201920083752U CN 209686041 U CN209686041 U CN 209686041U
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- feeding
- cylinder
- folding
- plate
- feeding mechanism
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Abstract
The utility model discloses a kind of feeding mechanisms of patch bottom shelves sewing machine, including one for clamping bottom washer and mobile feeding clamping device at folding material and between sewing.Feeding clamping device includes material folding mounting base, the lower clamp plate being fixed in material folding mounting base, by the upper clamp plate of material folding driving cylinder driving.Lower clamp plate has the lower material clamping part for clamping bottom washer both ends folding part, has the step bent downward between lower material clamping part and lower clamp plate main body.Upper clamp plate has the upper material clamping part that material folding is matched with lower material clamping part.
Description
Technical field
The utility model relates to a kind of sewing machines, are particularly used for bottom washer self-feeding, folding, cutting and fitting
The patch bottom shelves sewing machine of sewing.
Background technique
In the processing technology of trousers, there is a patch bottom shelves technique, it is main by manually being folded to bottom washer at present,
Then alignment is placed at the shelves of bottom, uses sewing machining sewing.Prior art worker operation proficiency is required it is high, manpower at
This is big, and processing efficiency is low.
Summary of the invention
The utility model is easy distortion during moving feeding for bottom washer, is not easy the technical problem being aligned, and
A kind of feeding mechanism of patch bottom shelves sewing machine is provided, bottom washer can be made to prevent material from distorting, is not right during moving feeding
Situations such as neat.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of feeder of patch bottom shelves sewing machine
Structure, including one for clamping bottom washer and mobile feeding clamping device between rolling at material and sewing.Feeding clamping
Device includes material folding mounting base, the lower clamp plate being fixed in material folding mounting base, by the upper clamp plate of material folding driving cylinder driving.Lower folder
Plate has the lower material clamping part for clamping bottom washer both ends folding part, has between lower material clamping part and lower clamp plate main body and bends downward
Step.Upper clamp plate has the upper material clamping part that material folding is matched with lower material clamping part.
To optimize above-mentioned technical proposal, the utility model further includes following improved technical solution.
Above-mentioned feeding mechanism includes the feeding lifting cylinder for driving feeding clamping device to move up and down.
Above-mentioned feeding mechanism includes the linear feeding cylinder for driving feeding clamping device horizontal movement.
Be equipped with the sensor of detection bottom washer at above-mentioned sewing, sensor after detecting at sewing the discharging of bottom washer to
Control system of sewing sends detection signal to drive feeding lifting cylinder and linear feeding cylinder feeding.
Above-mentioned feeding mechanism includes the feeding limit plate connecting with sewing machine feeding mechanism, and feeding limit plate is formed with
Accommodate the trough of lower material clamping part.
The rear end of above-mentioned feeding limit plate is connected with feeding presser feet；Press cylinder is fixed on feeding limit plate；Binder
The drive rod of cylinder is connected with the second binder seat, and the second binder seat of driving moves up and down；Second binder seat is equipped with can front and back
Mobile binder connecting plate is fixedly arranged at the front end with the second pressure plate in binder connecting plate.
With being set on the outside of long groove portion for the long groove portion across needle, there are two intersect above-mentioned trough
Presser feet slot.
The binder telescopic cylinder that driving binder connecting plate is moved forward and backward is equipped on the second binder seat.
Compared with prior art, the feeding mechanism of the utility model is convenient for using the lower clamp plate of optimization design from support plate
Middle feeding, and the blowing on feeding limit plate, it is possible to prevente effectively from bottom washer is distorted in moving process, is misaligned etc. and asking
Topic.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the schematic perspective view of right part in Fig. 1.
Fig. 3 is the assembling decomposition diagram of material folding mechanism part in Fig. 2.
Fig. 4 is the assembling decomposition diagram of feeding mechanism part in Fig. 2.
Fig. 5 is the assembling decomposition diagram of feeding mechanism part in Fig. 2.
Fig. 6 is the assembling decomposition diagram of knock-out mechanism part in Fig. 2.
Fig. 7 is the assembling decomposition diagram of sewing machine head part in Fig. 1.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Fig. 1 to Fig. 7 show the structural schematic diagram of the utility model.
Appended drawing reference therein are as follows: support plate 1, supporting surface 1a, the first groove 1b, the first limit plate 11, the second groove
11a, the second limit plate 12, third groove 12a, folding material guiding surface 13, lifting cylinder 14, folding flitch 2, bending part 2a, level
Folding material driving cylinder 21, lifting folding material driving cylinder 22, the first pressure plate 3, binder portion 3a, the 4th groove 3b, binder drive gas
Cylinder 31, charging mounting base 4, charging gear 41, charging motor 42, charging support 43, rotation axis 43a, charging tension spring 44, anti-retrogression
Plate 45, flat type tip 45a, connection shank 45b, handle 46, connecting rod 47, cutting knife mounting seat 5, cutter shaft 51, cutter 52, blank
Cylinder 53 draws material cylinder 6, draws material mounting base 61, draw material lower clamping piece 62, draw material clamping cylinder 63, draw material upper clip 64, feeding limit
Position plate 7, trough 71, press cylinder 72, the second binder seat 73, binder connecting plate 74, the second pressure plate 75, binder telescopic cylinder
76, cross cursor generator 77, sewing presser foot 78, material folding mounting base 8, lower clamp plate 81, lower material clamping part 81a, step 81b, upper folder
Plate 82, upper material clamping part 82a, feeding lifting cylinder 83, linear feeding cylinder 84, sensor 85, front and back are to feeding cylinder 86, front and back
To material feeding seat 87, dnockout wheel 9, dnockout motor 91, dnockout limit plate 92, knockout rod 93, reason material roller 94, reason material mounting plate 95,
Reason material cylinder 96.
The knock-out mechanism for pasting bottom shelves sewing machine corrects the appearance of bottom shelves band by dnockout wheel 9 for the front end of feeding mechanism
State facilitates bottom shelves band to input from feeding mechanism.Knock-out mechanism includes the dnockout wheel 9 that dnockout motor 91 drives, and dnockout wheel 9 has two
A circular dnockout limit plate 92, two dnockout limit plates 92 are fixedly connected by more knockout rods 93.Bottom shelves band is along dnockout
Bar 93 inputs, and knockout rod 93 can make bottom shelves band in order during rotation, avoids bottom shelves with pockets of input feeding mechanism.
Reason material roller 94 is equipped on the shelves band transport path of bottom, reason material roller 94 passes through reason material mounting plate 95 and reason material cylinder
96 drive rod is connected.By control system, the work of control reason material cylinder 96 can drive about 94 material roller of reason to transport
It is dynamic.
It manages material roller 94 to be arranged between feeding mechanism and dnockout wheel 9, from the bottom that dnockout wheel 9 inputs, shelves band, which can be accumulated in, beats
Between material wheel 9 and reason material roller 94, when inputting feeding mechanism by reason material roller 94, it can further make bottom shelves band in order, prevent
Bottom shelves band torsion.
The feeding mechanism for pasting bottom shelves sewing machine is set to charging mounting base including the charging mounting base 4 for conveying bottom shelves band
Charging gear 41 on 4, and the charging motor 42 for driving charging gear 41 to rotate.
Charging gear 41 is rotatably arranged on one end of charging support 43, and the other end of charging support 43 is rotatably arranged on charging
In mounting base 4.It is connected between the middle part and charging mounting base 4 of charging support 43 by charging tension spring 44, in charging tension spring 44
Under pulling force, charging gear 41 can be pressed in bottom shelves and take.The outer peripheral edge for feeding gear 41 has teeth portion, rotates in charging gear 41
In the process, bottom shelves can be driven to move with the conveying track in charging mounting base 4.
Charging mounting base 4 is equipped with the anti-backup plate 45 being able to rotate, and anti-backup plate 45 has flat type tip 45a and connection handle
Portion 45b.Connection shank 45b is flexibly connected by connecting rod 47 with charging support 43, the main part of anti-backup plate 45 pass through pin shaft and
Mounting base 4 is fed to be rotatablely connected.When charging support 43 is lifted manually, the flat type tip 45a of anti-backup plate 45 is rotated around pin shaft,
Conveying track is left convenient for blowing.
Charging mounting base 4 is equipped with the handle 46 being able to rotate, the fixed company of the rotation axis 43a of handle 46 and charging support 43
It connects, charging support 43 can be lifted manually, to lift charging gear 41 and anti-backup plate 45.
Charging mounting base 4 is connected with cutting knife mounting seat 5, and cutting knife mounting seat 5 is equipped with cutter shaft 51, cutter shaft 51
One end is fixedly connected with cutter 52, and the other end is connected with the drive rod of blank cylinder 53.Blank cylinder 53 drives 52 work of cutter
Make, the bottom shelves band of output is cut, the bottom washer after cutting carries out following process.
The side for feeding mounting base 4, which is equipped with, draws material cylinder 6, and the drive rod of material cylinder 6 is drawn to be connected with drawing material clamping device.It draws
Material clamping device includes drawing material mounting base 61, being fixed on the drawing material lower clamping piece 62 drawn in material mounting base 61, be fixed on drawing material installation
Seat 61 on drawings material clamping cylinder 63, be fixed on drawing 63 drive rod of material clamping cylinder on drawing material upper clip 64.Draw material clamping dress
Set in the end of the exit of conveying track clamping bottom shelves band, and by draw the material driving of cylinder 6 draw mobile one section of material clamping device away from
From by bottom shelves with the length for pulling out setting.Drawing material cylinder 6 is stroke adjustable cylinder, processes the length of bottom washer as needed, is adjusted
The whole moving distance for drawing material clamping device.
The material folding mechanism for pasting bottom shelves sewing machine, including the support plate 1 for placing output bottom washer.Support plate 1, which has, to be used
In the supporting surface 1a of support baseboard piece, it is equipped in the two sides of support plate 1 higher than the first limit plate 11 of supporting surface 1a and the second limit
Position plate 12.The folding flitch 2 folded to the both ends of bottom washer is respectively provided at the both ends of support plate 1.
Folding flitch 2 is arranged on the drive rod of horizontal folding material driving cylinder 21, the cylinder body of level folding material driving cylinder 21 with
The drive rod of lifting folding material driving cylinder 22 is connected.
2 upper end of flitch is rolled over the bending part 2a to 1 side of support plate.Two folding flitch 2 are located at the two of support plate 1
End first rolls over material driving cylinder 22 by lifting when folding is expected and folding flitch 2 is driven to move upwards, and bending part 2a can be by 1 both ends of support plate
Bottom washer jacks up, and then horizontal folding material driving cylinder 21 driving folding 2 two folding flitch 2 of flitch are mutually close, makes the both ends of bottom washer
To infolding, the finally lifting folding material driving driving folding flitch 2 of cylinder 22 is moved downward, and the both ends of bottom washer is made to keep folded state.
It is equipped with the first pressure plate 3 for binder in the top of support plate 1, the first pressure plate 3 drives cylinder 31 with binder
Drive rod be connected.After bottom washer is placed into support plate 1, binder driving cylinder 31 drives the decline of the first pressure plate 3 to be pressed in
On the washer of bottom, operation convenient for folding.
The inside upper edge of first limit plate 11 and the second limit plate 12 is formed respectively with folding material guiding surface 13.Bottom washer two
End is easy to encounter the problem of folding is distorted when folding, by 1 two sides of support plate setting the first limit plate 11 and the second limit
Plate 12, it is ensured that bottom washer placement location it is accurate.The bottom of at when piece is placed into support plate 1, guiding surface 13 is expected by folding,
The position deviation generated when placing can be corrected automatically.
Support plate 1 has two the first groove 1b lower than supporting surface 1a, is convenient for feeding clamping device from the first groove 1b
The bottom washer that place's clamping folds.The second groove 11a equal with supporting surface 1a is formed on first limit plate 11, convenient for the first pressure
Flitch 3 passes through the second groove 11a, the fixed bottom washer of cooperation supporting surface 1a.
Second limit plate 12 is equipped with the third groove 12a equal with the first groove 1b, and feeding clamping device passes through third
Groove 12a enters the first groove 1b, is convenient for material folding.
First pressure plate 3 have can be caught in the second groove 11a and stressed binder portion is applied to bottom washer at supporting surface 1a
3a and fourth groove 3b corresponding with the first position groove 1b.It opens up the 4th groove 3b and clamps bottom convenient for feeding clamping device
The top of washer.
Support plate 1 is connected with the drive rod of lifting cylinder 14, and support plate 1 can be driven to move up and down, convenient for placing bottom
Washer.After bottom shelves band is drawn out one segment length of feeding mechanism, the driving of lifting cylinder 14 support plate 1 moves upwards the bottom of shelves band on earth
Portion, while the first pressure plate 3 moves downward, the fixed bottom shelves band of cooperation support plate 1.Subsequent bottom shelves band is cut, the folding material of two sides
Plate 2 carries out jackknife action.
The feeding mechanism of bottom shelves sewing machine is pasted, including one is used to clamp bottom washer and moves between rolling at material with sewing
Dynamic feeding clamping device and a feeding limit plate 7 being connect with sewing machine feeding mechanism.
Feeding clamping device includes material folding mounting base 8, the lower clamp plate being fixed in material folding mounting base 8 81, is driven by material folding
The upper clamp plate 82 of cylinder driving.Lower clamp plate 81 has the lower material clamping part 81a for clamping bottom washer both ends folding part, lower material clamping part
There is the step 81b bent downward between 81 main body of 81a and lower clamp plate.Upper clamp plate 82 has and lower material clamping part 81a matching co-clip
The upper material clamping part 82a of material.
In the prior art, it is generallyd use when clamping material and send material to feeding clip mechanism, it can shadow in moving process
Ring the posture and folding effect at the shelves of bottom.When the feeding clamping device of this patent is moved at folding material, lower material clamping part 81a passes through the
Three groove 12a enter the first groove 1b, for clamping the bottom at bottom washer both ends.Meanwhile upper material clamping part 82a passes through third groove
12a and the 4th groove 3b, for clamping the top at bottom washer both ends.During entire material folding, lower material clamping part 81a and upper material folding
Portion 82a will not move bottom washer, therefore the processing quality that can sew to avoid the displacement of bottom washer, the influence folded.
Feeding mechanism includes the feeding lifting cylinder 83 for driving feeding clamping device to move up and down.Feeding mechanism also wraps
Include the linear feeding cylinder 84 for driving feeding clamping device horizontal movement.Feeding lifting cylinder 83 and linear feeding cylinder 84
Mating reaction controls the displacement movement of feeding clamping device.
Feeding mechanism further includes for driving the front and back of feeding clamping device horizontal movement to feeding cylinder 86, and front and back is to sending
Expect that the driving direction of cylinder 86 is vertical with the driving direction of linear feeding cylinder 84.Front and back to feeding cylinder 86 be connected with front and back to
Material feeding seat 87, feeding lifting cylinder 83, linear feeding cylinder 84 and corresponding guide frame are all mounted on front and back to material feeding seat 87,
It can integrally be moved upwards in front and back.
The sensor 85 of detection bottom washer is equipped at sewing, sensor 85 is supplied gas after detecting the discharging of bottom washer to straight line
The control signal of cylinder transmission feeding.Sensor 85 is fixed by the bracket in the side of sewing machine base, and whether detection sewing region
There is material.If the material sewing in sewing region is completed and discharged, after sensor 85 detects that sewing region does not have material, to seam
Control system of threading sends control signal.Control system of sewing receives detection signal, and drives feeding mechanism by next bottom washer
It send to sewing region.
The feeding presser foot device of bottom shelves sewing machine, the feeding presser feet including sewing machine are pasted, and has and is connected with feeding presser feet
The feeding limit plate 7 connect.Feeding presser feet is controlled by sewing system and is moved, and the point sewed will be needed to send to needle.
The front end of feeding limit plate 7 is formed with the trough 71 for accommodating lower material clamping part 81a, and rear end is connected with feeding presser feet.
Trough 71 has lateral long groove portion, and long groove portion is used to allow to across needle to carry out the folding part of bottom washer
Sewing.The presser feet slot to intersect there are two being set on the outside of long groove portion.Bottom washer is placed into feeding limit plate 7 by lower clamp plate 81
When, lower material clamping part 81a is introduced into presser feet slot, the upper surface of this material clamping part 81a at present can be with the upper surface phase of feeding limit plate 7
Flat, the bottom washer convenient for will fold is placed on feeding limit plate 7.
Press cylinder 72 is fixed on feeding limit plate 7, the drive rod of press cylinder 72 is connected with the second binder seat 73,
The second binder seat 73 is driven to move up and down.Second binder seat 73 is equipped with the binder connecting plate 74 that can be moved forward and backward, and connects in binder
Fishplate bar 74 is fixedly arranged at the front end with the second pressure plate 75.It is equipped with what driving binder connecting plate 74 was moved forward and backward on the second binder seat 73
Binder telescopic cylinder 76.
After bottom washer is placed on feeding limit plate 7 by feeding clamping device, press cylinder 72 drives the second pressure plate 75
Decline, bottom washer is fixed on feeding limit plate 7.Cloth is placed into sewing region using manual type, and is covered on bottom
On washer.Therefore sewing process can guarantee that bottom washer is not moved, and avoid loose at folding or bottom washer in blowing process
Middle position distortion.
Sewing machine head is equipped with cross cursor generator 77, cross cursor is irradiated to sewing region, cloth is according to cross
Cursor is aligned placement location.
The front end of feeding presser foot device is additionally provided with sewing presser foot 78, and cloth and bottom washer are fixed on by sewing presser foot 78 together
It on feeding limit plate 7, and is controlled move by sewing-machine control systems together, bottom washer both ends folding part is sewed together with cloth
It is fixed.
The most preferred embodiment of the utility model has illustrated, the various change or remodeling made by those of ordinary skill in the art
All without departing from the scope of the utility model.
Claims (8)
1. it is a kind of patch bottom shelves sewing machine feeding mechanism, it is characterized in that: include one for clamp bottom washer and folding material at
The feeding clamping device moved between sewing；The feeding clamping device includes material folding mounting base (8), is fixed on material folding peace
The lower clamp plate (81) on seat (8) is filled, by the upper clamp plate (82) of material folding driving cylinder driving；The lower clamp plate (81), which has, to be used for
The lower material clamping part (81a) for clamping bottom washer both ends folding part, has between the lower material clamping part (81a) and lower clamp plate (81) main body
There is the step (81b) bent downward；The upper clamp plate (82) has the upper material clamping part that material folding is matched with lower material clamping part (81a)
(82a)。
2. feeding mechanism according to claim 1, it is characterized in that: including for driving feeding clamping device to move up and down
Feeding lifting cylinder (83).
3. feeding mechanism according to claim 2, it is characterized in that: including for driving feeding clamping device horizontal movement
Linear feeding cylinder (84).
4. feeding mechanism according to claim 3, it is characterized in that: being equipped with the sensor of detection bottom washer at the sewing
(85), the sensor (85) sends detection signal to sewing control system after detecting that bottom washer discharges at sewing to drive
Dynamic feeding lifting cylinder (83) and linear feeding cylinder (84) feeding.
5. feeding mechanism according to claim 1, it is characterized in that: including a feeding being connect with sewing machine feeding mechanism
Limit plate (7), the feeding limit plate (7) are formed with the trough (71) for accommodating lower material clamping part (81a).
6. feeding mechanism according to claim 5, it is characterized in that: the rear end of the feeding limit plate (7) and feeding presser feet
It is connected；Press cylinder (72) are fixed on feeding limit plate (7)；The drive rod and the second binder seat of the press cylinder (72)
(73) it is connected, the second binder seat (73) of driving moves up and down；The second binder seat (73) is equipped with and can be moved forward and backward
Binder connecting plate (74) is fixedly arranged at the front end with the second pressure plate (75) in binder connecting plate (74).
7. feeding mechanism according to claim 6, it is characterized in that: the trough (71) has for across sewing machine
The long groove portion of needle, sets that there are two the presser feet slots that intersect on the outside of the long groove portion.
8. feeding mechanism according to claim 6, it is characterized in that: being equipped with driving binder connection on the second binder seat (73)
The binder telescopic cylinder (76) that plate (74) is moved forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083752.7U CN209686041U (en) | 2019-01-18 | 2019-01-18 | A kind of feeding mechanism of patch bottom shelves sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083752.7U CN209686041U (en) | 2019-01-18 | 2019-01-18 | A kind of feeding mechanism of patch bottom shelves sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686041U true CN209686041U (en) | 2019-11-26 |
Family
ID=68599337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920083752.7U Active CN209686041U (en) | 2019-01-18 | 2019-01-18 | A kind of feeding mechanism of patch bottom shelves sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629130A (en) * | 2019-01-18 | 2019-04-16 | 宁波舒普机电股份有限公司 | A kind of feeding mechanism of patch bottom shelves sewing machine |
-
2019
- 2019-01-18 CN CN201920083752.7U patent/CN209686041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629130A (en) * | 2019-01-18 | 2019-04-16 | 宁波舒普机电股份有限公司 | A kind of feeding mechanism of patch bottom shelves sewing machine |
| CN109629130B (en) * | 2019-01-18 | 2024-04-02 | 舒普智能技术股份有限公司 | Feeding mechanism of bottom-rail-attached sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee after: Shupu Intelligent Technology Co.,Ltd. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee before: NINGBO SUPREME ELECTRONIC MACHINERY Inc. |
|
| CP01 | Change in the name or title of a patent holder |