CN108589067A - Computer ribbon feeder - Google Patents
Computer ribbon feeder Download PDFInfo
- Publication number
- CN108589067A CN108589067A CN201711339312.5A CN201711339312A CN108589067A CN 108589067 A CN108589067 A CN 108589067A CN 201711339312 A CN201711339312 A CN 201711339312A CN 108589067 A CN108589067 A CN 108589067A
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- CN
- China
- Prior art keywords
- roller
- shaft
- driving mechanism
- punishment
- wheel
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
Abstract
The invention discloses a kind of computer ribbon feeders, including feed mechanism main body, feed mechanism main body includes executing agency and transmission driving mechanism, and executing agency includes main roller shaft (12), main roller (23), belt pressing device (24), spanner (16), wrench shaft (32), punishment in advance bar (14), material passing shaft (33), punishment in advance display pole (25), descended material roller curved bar (28), crosses material roller (30).By the composition of above-mentioned part, the present invention is highly practical, compact-sized, easy for installation, is suitble to the installation requirements of various sewing machines, can significantly improve the quality and production efficiency of product.
Description
Technical field
The present invention relates to a kind of device providing cloth for sewing machine, more particularly to one kind providing elastic strip for sewing machine
Device.
Background technology
Underwear, swimsuit etc. need to sew elastic band at positions such as neckline, cuffs in sewing produces, and are currently on the market seam
Machine of threading conveys the ribbon feeder low precision of elastic band, complicated, and when use must periodically add lubricating oil, is easy oil leak, pollution
Cloth, and a kind of tension can only be sewed.Other computer ribbon feeder functions are complicated, expensive, make troubles to user.
Invention content
The present invention goal of the invention be to provide a kind of computer ribbon feeder, the computer ribbon feeder is highly practical, compact-sized,
It is easy for installation, it can be suitble to the installation requirements of various sewing machines with the tension of adjusting elasticity band, the quality of product can be significantly improved
And production efficiency.
The goal of the invention of the present invention is achieved through the following technical solutions：
A kind of computer ribbon feeder, including feed mechanism main body, feed mechanism main body includes executing agency and transmission driving machine
Structure, executing agency include main roller shaft 12, main roller 23, belt pressing device 24, spanner 16, wrench shaft 32, punishment in advance bar 14, material passing shaft
33, punishment in advance display pole 25, descended material roller curved bar 28 and cross material roller 30；The right end of main roller shaft 12 is inserted into transmission driving mechanism
Shell 7 receive the power that transmission driving mechanism provides, the left end of main roller shaft 12 is socketed main roller 23；Belt pressing device 24 is installed
In the left side of spanner 16,23 top of main roller is abutted against；The right end of wrench shaft 32 is fixed on the shell 7 of transmission driving mechanism,
The right end of wrench shaft 32 is socketed two pieces of blocks 17 and spanner 16 successively；Two pieces of blocks 17 are also socketed in the right end of material passing shaft 33, mistake
Expect that the left end installation punishment in advance bar 14 of axis 33, the mistake material mouth on punishment in advance bar are directed at the gap that two pieces of blocks 17 are formed；Punishment in advance display pole
25 top is mounted on by cruciform joint on material passing shaft 33, and the bottom end of punishment in advance display pole 25 is rolled by cruciform joint and lower punishment in advance
Wheel curved bar 28 is installed together, and the lower right end crossed material roller 30 and be socketed in material roller curved bar 28, lower material roller 30 of crossing is under
It crosses between material roller curved bar 28 equipped with rolling ball bearing.
Preferably, belt pressing device 24 includes pinch roller and belt wheel 31, and pinch roller is socketed in the left end of belt wheel 31,
Rolling ball bearing is housed, right end and the spanner 16 of belt wheel 31 are fixed between pinch roller and belt wheel 31.
Preferably, include also torsional spring swivel nut 15 and torsional spring 34 in executing agency, torsional spring swivel nut 15, torsional spring 34 are socketed in spanner
On axis 32, it is located between the shell 7 and spanner 16 of transmission driving mechanism.
Preferably, also include that support shows that curved bar 26 and digital display unit 27, the support display are curved in executing agency
One end of bar 26 is mounted on the middle part of punishment in advance display pole 25 by cruciform joint, and number is installed on the other end of support display curved bar 26
Code display unit 27, the wiring of digital-scroll technique component 27 are connected to control cabinet 35.
Preferably, also include pressure guide wheel 21 and pressure sensor 20 in executing agency, pressure guide wheel 21 is mounted on pressure
The top of sensor 20, pressure sensor 20 are fixed on the shell 7 of transmission driving mechanism, and pressure sensor 20 is pressed for detecting
The tension for the elastic band that power guide wheel 21 passes over, and testing result is transported to control cabinet 35.
Preferably, also comprising sensor protection frame 22 in executing agency, sensor protection frame 22 is fixed on transmission driving machine
On the shell 7 of structure, entire pressure sensor 20 and pressure guide wheel 21 are covered.
Preferably, also comprising clamping spring 19 in executing agency, clamping spring 19 is fixed on sensor protection frame 22.
Preferably, transmission driving mechanism includes motor 13, big synchronous pulley 8, small synchronizing wheel 11 and synchronous belt 10, motor
13 are mounted on the shell 7 of transmission driving mechanism, and big synchronous pulley 8 is socketed on the motor shaft of motor 13,11 sets of small synchronizing wheel
It is connected on the right end of main roller shaft 12, the inner wall sleeve of synchronous belt 10 is in the outer ring of big synchronous pulley 8 and small synchronizing wheel 11, motor 13
It is controlled by control cabinet 35.
Preferably, transmission driving mechanism also include expansion tightening wheel 9, expansion tightening wheel 9 be located at big synchronous pulley 8, small synchronizing wheel 11 it
Between, the outer wall of synchronous belt 10 is bypassed from 9 outer ring of expansion tightening wheel.
Preferably, computer ribbon feeder number also includes holder, and holder includes base pinch 1, column 2, strut 4, host connector 5,
Base pinch 1 is mounted on the bottom of column 2, and strut 4 is connect by cruciform joint with column 2,5 number of being clamped in strut 4 of host connector
Spindle nose on, motor housing 6 is fixed on host connector 5.
Description of the drawings
Fig. 1 is the structural schematic diagram of computer ribbon feeder.
Fig. 2 is the connection diagram of holder and transmission driving mechanism.
Fig. 3 is the structural schematic diagram for transmitting driving mechanism.
Fig. 4 is the structural schematic diagram of executing agency.
Fig. 5 is threading schematic diagram of the elastic band in executing agency.
Fig. 6 case schematic diagrames in order to control.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, computer ribbon feeder includes feed mechanism main body and holder.Feed mechanism main body include executing agency and
Transmit driving mechanism.
As shown in figure 4, executing agency include main roller shaft 12, main roller 23, belt pressing device 24, spanner 16, wrench shaft 32,
Punishment in advance bar 14, punishment in advance display pole 25, descended material roller curved bar 28 and crossed material roller 30 material passing shaft 33.The right end of main roller shaft 12
The shell 7 for being inserted into transmission driving mechanism receives the power that transmission driving mechanism provides, and the left end of main roller shaft 12 is socketed main roller
23；Belt pressing device 24 is mounted on the left side of spanner 16, abuts against 23 top of main roller；The right end of wrench shaft 32 is fixed on transmission and drives
On the shell 7 of motivation structure, the right end of wrench shaft 32 is socketed two pieces of blocks 17 and spanner 16 successively；Two pieces of blocks 17 were also socketed in
Expect that the right end of axis 33, the left end of material passing shaft 33 install punishment in advance bar 14, the mistake material mouth on punishment in advance bar is directed at what two pieces of blocks 17 were formed
Gap；The top of punishment in advance display pole 25 is mounted on by cruciform joint on material passing shaft 33, and the bottom end of punishment in advance display pole 25 passes through ten
Word connector was installed together with material roller curved bar 28 is descended, the lower right end crossed material roller 30 and be socketed in material roller curved bar 28,
It is lower to cross material roller 30 and descended between material roller curved bar 28 equipped with rolling ball bearing.
The threading mode of elastic band 29 is as shown in the figure, and punishment in advance bar 14 is mainly used for preventing elastic band from knotting, and makes rear
Elastic band can smoothly enter 23 top of main roller, and the gap between two pieces of blocks 17 can be carried out according to the width of elastic band
It adjusts, prevents elastic band from moving left and right during the motion, belt pressing device 24 clamps elastic band with main roller 23, is then led
Idler wheel drive travels forward together, into sewing-machine foot.Lower material roller 30 of crossing makes elastic band enter sewing machine pressure in low level
Foot reduces the additional friction during elastic band.Lower baffle ring prevents elastic band from swinging, and improves elastic band and enters the steady of presser feet
It is qualitative.
Belt pressing device 24 includes pinch roller (24 signified position in Fig. 4) and belt wheel 31, and pinch roller is socketed in pinch roller
The left end of axis 31, is equipped with rolling ball bearing between pinch roller and belt wheel 31, right end and the spanner 16 of belt wheel 31 are fixed.
When wearing elastic band, spanner 16 is lifted, so that the belt pressing device being fixed together with spanner 16 24 is lifted up, facilitates elastic band
It penetrates.
Torsional spring swivel nut 15 and torsional spring 34 can also be socketed on wrench shaft 32, positioned at transmission driving mechanism shell 7 with pull
Between hand 16.Adjust the position of torsional spring swivel nut 15, you can to adjust the pressure of belt pressing device 24, facilitate client according to elastic band
Thickness and width adjust suitable pressure, to reach best feeding effect.
Can also include that support shows that curved bar 26 and digital display unit 27, support show the one of curved bar 26 in executing agency
End is mounted on the middle part of punishment in advance display pole 25 by cruciform joint 18, and digital-scroll technique is installed on the other end of support display curved bar 26
The wiring of component 27, digital-scroll technique component 27 is connected to control cabinet 35.Digital-scroll technique component 27 receives currently from control cabinet 35
The data of sewing are simultaneously shown in user at the moment, and user is facilitated to observe.Support shows that curved bar 26 can control and moves up and down and carry out
Rotation, facilitates client to observe.
Can also include pressure guide wheel 21 and pressure sensor 20 in executing agency, pressure guide wheel 21 is mounted on pressure sensing
The top of device 20, for transmitting elastic band tension.Pressure sensor 20 is fixed on the shell 7 of transmission driving mechanism, and pressure passes
Sensor 20 is used to detect the tension for the elastic band that pressure guide wheel 21 passes over, and testing result is transported to control cabinet 35.
Pressure sensor 20 and pressure guide wheel 21 can also cover sensor protection frame 22, and sensor protection frame 22 is fixed on transmission driving
On the shell 7 of mechanism, No. 21 pressure guide wheels of external force collision and No. 20 pressure sensors are prevented.
Clamping spring 19 can also be installed, event occur in operative employee preparation or machine before stitching on sensor protection frame 22
When barrier, need elastic band temporarily to take out under pressing sole and nowhere fix elastic band, at this time by elastic band be fixed on reed it
Under, the case where preventing threading repeatedly.
As shown in figure 3, transmission driving mechanism includes motor 13, big synchronous pulley 8, small synchronizing wheel 11 and synchronous belt 10, electricity
Machine 13 is mounted on the shell 7 of transmission driving mechanism, and big synchronous pulley 8 is socketed on the motor shaft of motor 13, small synchronizing wheel 11
It is socketed on the right end of main roller shaft 12, the inner wall sleeve of synchronous belt 10 is in the outer ring of big synchronous pulley 8 and small synchronizing wheel 11, motor
13 are controlled by control cabinet 35, and the rotating speed of motor 13 is controlled by control cabinet 35, and main roller 23 is made to convey speed and the sewing of elastic band
Difference is generated between the sewing speed of machine, adjusts the tension that different elastic bands can be realized to the gap adjustment of speed.For
The gap in motion process is eliminated, expansion tightening wheel 9 is arranged between big synchronous pulley 8, small synchronizing wheel 11 makes the synchronous belt move
Gap in the process reaches minimum.
Supporting structure is as shown in Figure 1 and Figure 2, and pedestal 1 is clamped on sewing machine table, does not destroy platen, easy to operate.Ten
Word connector 3 is clamped on column 2, height and adjustable angle, and strut 4 is clamped in cruciform joint 3, and front and back position is adjustable.It is main
Machine connector 5 is clamped on the spindle nose of strut 4, can carry out angle adjustment, and host connector 5 is reserved with other accessory mounting apertures, can add
Fill other miscellaneous functions such as material shaking.Motor housing 6 is integrally fastened on host connector 5, and entire feed mechanism can carry out a front and back left side
Right position adjustment and big angle rotary adjustment, it is user-friendly to reach optimum position.
Sewing machine currently on the market is directly to drive based on computer machine, and standard machinery ribbon feeder function is limited, and use scope is narrow,
Simultaneously mating installation computer controlled sewing machine also is difficult in structure.Machine is highly practical, compact-sized, easy for installation, is suitble to various
The installation requirements of sewing machine can significantly improve the quality and production efficiency of product.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect range.
Claims (10)
1. a kind of computer ribbon feeder, including feed mechanism main body, the feed mechanism main body includes that executing agency and transmission drive
Mechanism, it is characterised in that the executing agency include main roller shaft (12), main roller (23), belt pressing device (24), spanner (16),
Wrench shaft (32), material passing shaft (33), punishment in advance display pole (25), descended material roller curved bar (28) and crossed material roller punishment in advance bar (14)
(30)；The shell (7) that the right end of main roller shaft (12) is inserted into transmission driving mechanism receives the power that transmission driving mechanism provides, main
The left end socket main roller (23) of roller shaft (12)；Belt pressing device (24) is mounted on the left side of spanner (16), abuts against main roller
(23) top；The right end of wrench shaft (32) is fixed on the shell (7) of transmission driving mechanism, and the right end of wrench shaft (32) covers successively
Connect two pieces of blocks (17) and spanner (16)；Two pieces of blocks (17) are also socketed in the right end of material passing shaft (33), a left side for material passing shaft (33)
Punishment in advance bar (14) is installed at end, and the mistake material mouth on punishment in advance bar is directed at the gap that two pieces of blocks (17) are formed；Punishment in advance display pole (25)
Top is mounted on by cruciform joint on material passing shaft (33), and the bottom end of punishment in advance display pole (25) is rolled by cruciform joint and lower punishment in advance
Wheel curved bar (28) is installed together, the lower right end crossed material roller (30) and be socketed in material roller curved bar (28), lower to cross material roller
(30) it and descended between material roller curved bar (28) equipped with rolling ball bearing.
2. a kind of computer ribbon feeder according to claim 1, it is characterised in that the belt pressing device (24) includes pinch roller
With belt wheel (31), pinch roller is socketed in the left end of belt wheel (31), equipped with rolling between pinch roller and belt wheel (31)
Dynamic ball bearing, the right end and spanner (16) of belt wheel (31) are fixed.
3. a kind of computer ribbon feeder number according to claim 1, it is characterised in that also include torsional spring in the executing agency
Swivel nut (15), torsional spring (34), torsional spring swivel nut (15), torsional spring (34) are socketed on wrench shaft (32), are located at transmission driving mechanism
Between shell (7) and spanner (16).
4. a kind of computer ribbon feeder number according to claim 1, it is characterised in that also include support in the executing agency
Show that curved bar (26) and digital display unit (27), the support show that one end of curved bar (26) was mounted on by cruciform joint
Expect that the middle part of display pole (25), support show installation digital-scroll technique component (27), digital-scroll technique portion on the other end of curved bar (26)
The wiring of part (27) is connected to control cabinet (35).
5. a kind of computer ribbon feeder number according to claim 1, it is characterised in that also include pressure in the executing agency
Guide wheel (21) and pressure sensor (20), pressure guide wheel (21) are mounted on the top of pressure sensor (20), pressure sensor
(20) it is fixed on the shell (7) of transmission driving mechanism, pressure sensor (20) is for detecting what pressure guide wheel 21 passed over
The tension of elastic band, and testing result is transported to control cabinet (35).
6. a kind of computer ribbon feeder number according to claim 5, it is characterised in that also include sensing in the executing agency
Device fender bracket (22), sensor protection frame (22) are fixed on the shell (7) of transmission driving mechanism, cover entire pressure sensing
Device (20) and pressure guide wheel (21).
7. a kind of computer ribbon feeder number according to claim 6, it is characterised in that also include to clamp in the executing agency
Spring (19), clamping spring (19) are fixed on sensor protection frame (22).
8. a kind of computer ribbon feeder number according to claim 1, it is characterised in that the transmission driving mechanism includes motor
(13), big synchronous pulley (8), small synchronizing wheel (11) and synchronous belt (10), motor (13) are mounted on the shell of transmission driving mechanism
(7) on, big synchronous pulley (8) is socketed on the motor shaft of motor (13), and small synchronizing wheel (11) is socketed in main roller shaft (12)
On right end, the inner wall sleeve of synchronous belt (10) is in the outer ring of big synchronous pulley (8) and small synchronizing wheel (11), and motor (13) is by control cabinet
(35) it controls.
9. a kind of computer ribbon feeder number according to claim 1, it is characterised in that the transmission driving mechanism includes also to wrap
Containing expansion tightening wheel (9), expansion tightening wheel (9) is between big synchronous pulley (8), small synchronizing wheel (11), and the outer wall of synchronous belt (10) is from rising
Bearing up pulley (9) outer ring bypasses.
10. a kind of computer ribbon feeder number according to claim 1, it is characterised in that also include holder, the holder includes
Base pinch (1), column (2), strut (4), host connector (5), base pinch (1) are mounted on the bottom of column (2), and strut (4) is logical
Cruciform joint is crossed to connect with column (2), on the spindle nose of host connector (5) number of being clamped in strut (4), motor housing (6) number fixation
In on host connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339312.5A CN108589067A (en) | 2017-12-14 | 2017-12-14 | Computer ribbon feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339312.5A CN108589067A (en) | 2017-12-14 | 2017-12-14 | Computer ribbon feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108589067A true CN108589067A (en) | 2018-09-28 |
Family
ID=63633354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339312.5A Pending CN108589067A (en) | 2017-12-14 | 2017-12-14 | Computer ribbon feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589067A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020776A (en) * | 1975-09-05 | 1977-05-03 | Haff Jr Frederick | Feeding and cutting attachment for sewing machines |
| EP0524811A1 (en) * | 1991-07-25 | 1993-01-27 | Pegasus Sewing Machine Mfg. Co., Ltd. | Method and apparatus for sewing tape in sewing machine |
| US5222989A (en) * | 1991-05-17 | 1993-06-29 | Union Special Gmbh | Tape feed-in device on a sewing machine |
| EP1057917A2 (en) * | 1999-06-03 | 2000-12-06 | R.M.D. Robotics Ltd. | Tape feeder for a stitching machine |
| EP2241661A2 (en) * | 2009-04-14 | 2010-10-20 | JUKI Corporation | Upper-and-lower feed sewing machine |
| CN201737497U (en) * | 2010-07-23 | 2011-02-09 | 宁波舒普机电科技有限公司 | Rubber band transporting device of automatic rubber band machine |
| CN204000201U (en) * | 2014-06-03 | 2014-12-10 | 胡小平 | Underwear elastic cord automatic shaping ribbon feeder |
| CN104294482A (en) * | 2014-10-14 | 2015-01-21 | 海门市昊鑫机械有限公司 | Single-needle quilting machine |
-
2017
- 2017-12-14 CN CN201711339312.5A patent/CN108589067A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020776A (en) * | 1975-09-05 | 1977-05-03 | Haff Jr Frederick | Feeding and cutting attachment for sewing machines |
| US5222989A (en) * | 1991-05-17 | 1993-06-29 | Union Special Gmbh | Tape feed-in device on a sewing machine |
| EP0524811A1 (en) * | 1991-07-25 | 1993-01-27 | Pegasus Sewing Machine Mfg. Co., Ltd. | Method and apparatus for sewing tape in sewing machine |
| EP1057917A2 (en) * | 1999-06-03 | 2000-12-06 | R.M.D. Robotics Ltd. | Tape feeder for a stitching machine |
| EP2241661A2 (en) * | 2009-04-14 | 2010-10-20 | JUKI Corporation | Upper-and-lower feed sewing machine |
| CN201737497U (en) * | 2010-07-23 | 2011-02-09 | 宁波舒普机电科技有限公司 | Rubber band transporting device of automatic rubber band machine |
| CN204000201U (en) * | 2014-06-03 | 2014-12-10 | 胡小平 | Underwear elastic cord automatic shaping ribbon feeder |
| CN104294482A (en) * | 2014-10-14 | 2015-01-21 | 海门市昊鑫机械有限公司 | Single-needle quilting machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |