CN105197578A - Novel bobbin gripping mechanism of sliver lap machine - Google Patents
Novel bobbin gripping mechanism of sliver lap machine Download PDFInfo
- Publication number
- CN105197578A CN105197578A CN201510661140.8A CN201510661140A CN105197578A CN 105197578 A CN105197578 A CN 105197578A CN 201510661140 A CN201510661140 A CN 201510661140A CN 105197578 A CN105197578 A CN 105197578A
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- CN
- China
- Prior art keywords
- handgrip
- bobbin
- shaft
- lower handgrip
- guide rod
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Abstract
The invention discloses a novel bobbin gripping mechanism of a sliver lap machine. The mechanism comprises a bobbin feeding swing arm, an upper gripper, a lower gripper, a bobbin center vernier device and a lower gripper driving device, one end of the upper gripper is connected with the bobbin feeding swing arm through an adjusting revolving shaft in a hinged mode, the two ends of the bobbin center vernier device are fixedly connected with the bobbin feeding swing arm and the side wall of the upper gripper respectively, the length of the bobbin center vernier device can be adjusted in an extended and retracted mode, the lower gripper and the upper gripper are connected in a hinged mode through an inner shaft, the fixed end of the lower gripper driving device is hinged to the side wall at the other end of the upper gripper, the movable end of the lower gripper is hinged to one end of the lower gripper, the movable end of the lower gripper driving device can be located to the fixed end in an extended and retracted mode, and an arc-shaped gripping face is formed between the opposite surfaces of the other end of the lower gripper and the other end of the upper gripper. By means of the novel bobbin gripping mechanism, the upper gripper and the lower gripper can keep tightly holding a bare bobbin all the time, the bare bobbin is prevented from falling off, the mechanism is simple in structure and accurate in bobbin feeding position, and the bobbin can be held firmly.
Description
Technical field
The present invention relates to a kind of ribbon lap machine bobbin clip, particularly the novel bobbin clip of a kind of ribbon lap machine.
Background technology
The bobbin clip of ribbon lap machine is applied to the Comb preparation procedure in short staple spinning production, realize the gripping of bare bobbin 12 before combing lap is reeled and accurately locate, on traditional bobbin clip, handgrip is fixedly mounted on and send in pipe swing arm, handgrip whole height position cannot adjust, the bare bobbin position captured is caused to regulate, be other mechanism with the use of time, usually occur that bare bobbin send pipe position inaccurate, and on traditional tube feeding mechanism, lower handgrip usually needs long-time gripping, because the reasons such as air pressure fluctuation or air feed exception easily occur that gripping cylinder thrust declines, and then cause bobbin obscission, puzzlement is caused to normal spinning program.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides the novel bobbin clip of a kind of ribbon lap machine, the novel bobbin clip structure of this ribbon lap machine achieve to combing lap winding before bare bobbin gripping and accurately locate.
The present invention in order to the technical scheme solving its technical matters and adopt is: the novel bobbin clip of a kind of ribbon lap machine, comprise and send pipe swing arm, upper handgrip, lower handgrip, bobbin central fine setting device and lower handgrip actuating device, described upper handgrip one end with send pipe swing arm to be articulated and connected by regulating rotating shaft, bobbin central fine setting device two ends are fixedly connected with upper handgrip sidewall with sending pipe swing arm respectively, bobbin central fine setting device length can be stretched adjustment, lower handgrip and upper handgrip are articulated and connected by interior axle, the fixed end of lower handgrip actuating device is articulated with on handgrip other end sidewall, tache motorice and lower handgrip one end of lower handgrip are hinged, the tache motorice of lower handgrip actuating device can stretch and be positioned on fixed end, circular arc gripping surface is formed between the surface that the lower handgrip other end is relative with the upper handgrip other end.
As a further improvement on the present invention, described lower handgrip actuating device is for gripping cylinder, and the cylinder body gripping cylinder is fixed end, and the piston rod gripping cylinder is tache motorice.
As a further improvement on the present invention, also be provided with guide rod, guide pin bushing and elastic component, described guide rod and lower handgrip one end hinged, the guide rod other end can slide and be inserted in guide pin bushing, guide pin bushing and the upper handgrip other end side walls hinged, the confining force that elastic component can provide guide rod to slide towards the direction away from guide pin bushing.
As a further improvement on the present invention, described elastic component is spring, and spring housing is located on guide rod, both ends of the spring respectively with guide rod and guide pin bushing stationary positioned.
As a further improvement on the present invention, described lower handgrip one end sidewall is fixed with apical axis, upper handgrip other end sidewall is fixed with anchor shaft, apical axis and anchor shaft arrangement in parallel, fixed end and the guide pin bushing of lower handgrip actuating device are all sheathed on anchor shaft, and tache motorice and the guide rod of lower handgrip actuating device are all sheathed on apical axis.
As a further improvement on the present invention, described bobbin central fine setting device comprises adjusting shaft, pivot shaft, set screw and clamp nut, described adjusting shaft is articulated in and send in pipe swing arm, pivot shaft is articulated on the sidewall of handgrip one end, adjusting shaft and pivot shaft arrangement in parallel, and adjusting shaft and pivot shaft are respectively equipped with the radial perforation extended, set screw is arranged in the perforation of adjusting shaft and pivot shaft, set screw head backstop is on adjusting shaft periphery wall, the stud portion of set screw and three clamp nuts are spirally connected, wherein two clamp nuts are clamped in pivot shaft both sides, another clamp nut and set screw head clamp adjusting shaft both sides.
As a further improvement on the present invention, the end of the circular arc gripping surface of the described upper and lower handgrip other end and inner side are also provided with the buffer bar that soft material is made.
The invention has the beneficial effects as follows: the present invention achieves the accurate location of the front bare bobbin of combing lap winding by bobbin central fine setting device, lower handgrip is driven to rotate by lower handgrip actuating device, achieve the gripping of upper and lower handgrip to bare bobbin, and by guide rod, guide pin bushing and elastic component mating reaction, lower handgrip one end is pushed out all the time, upper and lower handgrip is kept to remain tight grip state to bare bobbin, bare bobbin is avoided to drop, structure of the present invention is simple, send pipe position accurate, bobbin grips firmly.
Accompanying drawing explanation
Fig. 1 is seized condition block diagram of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 of the present inventionly grabs tubular construction principle schematic;
Fig. 4 is the structural principle block diagram in the present invention.
Detailed description of the invention
Embodiment: the novel bobbin clip of a kind of ribbon lap machine, comprise and send pipe swing arm 3, upper handgrip 1, lower handgrip 2, bobbin central fine setting device and lower handgrip 2 actuating device, described upper handgrip 1 one end is passed through to regulate rotating shaft 4 to be articulated and connected with sending pipe swing arm 3, bobbin central fine setting device two ends are fixedly connected with upper handgrip 1 sidewall with sending pipe swing arm 3 respectively, bobbin central fine setting device length can be stretched adjustment, lower handgrip 2 is articulated and connected by interior axle 5 with upper handgrip 1, the fixed end of lower handgrip 2 actuating device is articulated with on handgrip 1 other end sidewall, tache motorice and lower handgrip 2 one end of lower handgrip 2 are hinged, the tache motorice of lower handgrip 2 actuating device can stretch and be positioned on fixed end, circular arc gripping surface is formed between the surface that lower handgrip 2 other end is relative with upper handgrip 1 other end, this mechanism is arranged on the top that cotton spinning ribbon lap machine send pipe swing arm 3, realize upper handgrip 1 by the length of adjustment barrel tube hub micromatic setting and send the adjustment of angle between pipe swing arm 3, and then in adjustment, the adjustment of lower handgrip 2 integral position, like this by the slight center regulating bare bobbin, achieve the accurate fit of tube feeding mechanism and other mechanisms, during crawl, lower handgrip 2 actuating device drives lower handgrip 2 to be that centre of gration rotates on upper handgrip 1 with jointed shaft, realize crawl and the release of bobbin.
Described lower handgrip 2 actuating device is for gripping cylinder 16, the cylinder body gripping cylinder 16 is fixed end, the piston rod gripping cylinder 16 is tache motorice, the control that lower handgrip 2 is moved is completed by the flexible of cylinder, control Systematical control cylinder to release when bare bobbin is admitted between upper and lower handgrip 2, this at present handgrip 2 arc section upwards handgrip 1 is close, bobbin is gripped, grip cylinder 16 when sending pipe swing arm 3 this mechanism to be sent to and specify bobbin demand position to reclaim, descend handgrip 2 to be opened immediately, bobbin is released.
Also be provided with guide rod 9, guide pin bushing and elastic component 10, described guide rod 9 one end and lower handgrip 2 one end hinged, guide rod 9 other end can slide and be inserted in guide pin bushing, guide pin bushing and upper handgrip 1 other end side walls hinged, the confining force that elastic component 10 can provide guide rod 9 to slide towards the direction away from guide pin bushing, this mechanism needs the long-time bobbin that grips to wait for feeding, therefore grip cylinder 16 and will be in release state the long period, to guarantee that bobbin is held, bobbin obscission is caused for avoiding the gripping cylinder 16 thrust decline because the reasons such as air pressure fluctuation or air feed exception occur, a thrust spring is also designed at gripping cylinder 16 juxtaposed position in design, the piston cylinder operator adopting guide rod 9 to coordinate with guide pin bushing is hinged on, on lower handgrip 2, the elastic force of elastic component 10 remains that guide rod 9 is extrapolated, guarantee that lower handgrip 2 is in bobbin state of holding with a firm grip all the time.
Described elastic component 10 is spring, and spring housing is located on guide rod 9, both ends of the spring respectively with guide rod 9 one end and guide pin bushing stationary positioned, spring is compressed between guide rod 9 and guide pin bushing, spring is compressed in guide rod 9 midway location, and elastic force is extrapolated all the time, guarantees that lower handgrip 2 is in bobbin state of holding with a firm grip all the time.
Described lower handgrip 2 one end sidewall is fixed with apical axis 15, upper handgrip 1 other end sidewall is fixed with anchor shaft 11, apical axis 15 and anchor shaft 11 arrangement in parallel, fixed end and the guide pin bushing of lower handgrip 2 actuating device are all sheathed on anchor shaft 11, and tache motorice and the guide rod 9 of lower handgrip 2 actuating device are all sheathed on apical axis 15.
Described bobbin central fine setting device comprises adjusting shaft 7, pivot shaft 6, set screw 13 and clamp nut 14, described adjusting shaft 7 is articulated in and send in pipe swing arm 3, pivot shaft 6 is articulated on the sidewall of handgrip 1 one end, adjusting shaft 7 and pivot shaft 6 arrangement in parallel, and adjusting shaft 7 and pivot shaft 6 are respectively equipped with the radial perforation extended, set screw 13 is arranged in the perforation of adjusting shaft 7 and pivot shaft 6, set screw 13 head backstop is on adjusting shaft 7 periphery wall, the stud portion of set screw 13 and three clamp nuts 14 are spirally connected, wherein two clamp nuts 14 are clamped in pivot shaft 6 both sides, another clamp nut 14 clamps adjusting shaft 7 both sides with set screw 13 head, upper handgrip 1 is by regulating rotating shaft 4 and sending together with pipe swing arm 3 hinge, can overallly pipe swing arm 3 top be being sent to rotate with adjusting position.It is send the set screw 13 between the adjusting shaft 7 in pipe swing arm 3 and the pivot shaft 6 on upper handgrip 1 to complete by being installed in that this mechanism position regulates, this set screw 13 runs through the both sides of pivot shaft 6 and adjusting shaft 7 and is equipped with clamp nut 14, by regulating the relative position between clamp nut 14 in set screw 13, realize the adjustment of bobbin clip position and fastening.When pivot shaft 6 is tuned up with adjusting shaft 7 spacing, this bobbin clip position is elevated, otherwise is lowered, and this adjustment is used to the center slightly regulating bare bobbin, realizes the accurate fit of tube feeding mechanism and other mechanisms.
The end of the circular arc gripping surface of described upper and lower handgrip 2 other end and inner side are also provided with the buffer bar 8 that soft material is made, ribbon lap machine bobbin generally adopts nylon material to make in the application, repeatedly grip to reduce steel material bobbin is damaged, and the gripping slowed down between handgrip and bobbin is impacted, inside upper and lower handgrip 2 circular arc, be also designed with soft material part buffer bar 8, buffer bar 8 also can increase the gripping fastness to bobbin.This mechanism's shaft of bobbin is 150mm to width design, also can adopt other width dimensions between 130-200mm in production.
Claims (7)
1. the novel bobbin clip of ribbon lap machine, it is characterized in that: comprise and send pipe swing arm (3), upper handgrip (1), lower handgrip (2), bobbin central fine setting device and lower handgrip actuating device, described upper handgrip one end is passed through to regulate rotating shaft (4) to be articulated and connected with sending pipe swing arm, bobbin central fine setting device two ends are fixedly connected with upper handgrip sidewall with sending pipe swing arm respectively, bobbin central fine setting device length can be stretched adjustment, lower handgrip and upper handgrip are articulated and connected by interior axle (5), the fixed end of lower handgrip actuating device is articulated with on handgrip other end sidewall, tache motorice and lower handgrip one end of lower handgrip are hinged, the tache motorice of lower handgrip actuating device can stretch and be positioned on fixed end, circular arc gripping surface is formed between the surface that the lower handgrip other end is relative with the upper handgrip other end.
2. the novel bobbin clip of ribbon lap machine according to claim 1, is characterized in that: described lower handgrip actuating device is for gripping cylinder (16), and the cylinder body gripping cylinder is fixed end, and the piston rod gripping cylinder is tache motorice.
3. the novel bobbin clip of ribbon lap machine according to claim 1 and 2, it is characterized in that: be also provided with guide rod (9), guide pin bushing and elastic component (10), described guide rod and lower handgrip one end hinged, the guide rod other end can slide and be inserted in guide pin bushing, guide pin bushing and the upper handgrip other end side walls hinged, the confining force that elastic component can provide guide rod to slide towards the direction away from guide pin bushing.
4. the novel bobbin clip of ribbon lap machine according to claim 3, is characterized in that: described elastic component is spring, and spring housing is located on guide rod, both ends of the spring respectively with guide rod and guide pin bushing stationary positioned.
5. the novel bobbin clip of ribbon lap machine according to claim 3, it is characterized in that: described lower handgrip one end sidewall is fixed with apical axis (15), upper handgrip other end sidewall is fixed with anchor shaft (11), apical axis and anchor shaft arrangement in parallel, fixed end and the guide pin bushing of lower handgrip actuating device are all sheathed on anchor shaft, and tache motorice and the guide rod of lower handgrip actuating device are all sheathed on apical axis.
6. the novel bobbin clip of ribbon lap machine according to claim 1, it is characterized in that: described bobbin central fine setting device comprises adjusting shaft (7), pivot shaft (6), set screw (13) and clamp nut (14), described adjusting shaft is articulated in and send in pipe swing arm, pivot shaft is articulated on the sidewall of handgrip one end, adjusting shaft and pivot shaft arrangement in parallel, and adjusting shaft and pivot shaft are respectively equipped with the radial perforation extended, set screw is arranged in the perforation of adjusting shaft and pivot shaft, set screw head backstop is on adjusting shaft periphery wall, the stud portion of set screw and three clamp nuts are spirally connected, wherein two clamp nuts are clamped in pivot shaft both sides, another clamp nut and set screw head clamp adjusting shaft both sides.
7. the novel bobbin clip of ribbon lap machine according to claim 1, is characterized in that: the end of the circular arc gripping surface of the described upper and lower handgrip other end and inner side are also provided with the buffer bar (8) that soft material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661140.8A CN105197578A (en) | 2015-10-14 | 2015-10-14 | Novel bobbin gripping mechanism of sliver lap machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661140.8A CN105197578A (en) | 2015-10-14 | 2015-10-14 | Novel bobbin gripping mechanism of sliver lap machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105197578A true CN105197578A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510661140.8A Pending CN105197578A (en) | 2015-10-14 | 2015-10-14 | Novel bobbin gripping mechanism of sliver lap machine |
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| Country | Link |
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| CN (1) | CN105197578A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568442A (en) * | 2016-02-29 | 2016-05-11 | 江苏凯宫机械股份有限公司 | Combing machine intelligent lap conveying cart based on AGV |
| CN109436781A (en) * | 2018-11-28 | 2019-03-08 | 经纬智能纺织机械有限公司 | A kind of ribbon lap machine send bobbin device automatically |
| CN110723530A (en) * | 2019-09-27 | 2020-01-24 | 天津新玛特科技发展有限公司 | Car body in white assembly robot snatchs equipment |
| CN112025748A (en) * | 2020-08-28 | 2020-12-04 | 宝钢工程技术集团有限公司 | Steel coil sleeve grabbing tool for robot arm and using method of steel coil sleeve grabbing tool |
| CN113265730A (en) * | 2021-07-20 | 2021-08-17 | 江苏凯宫机械股份有限公司 | Automatic butt joint system for transfer |
| CN113415680A (en) * | 2021-07-02 | 2021-09-21 | 浙江精功科技股份有限公司 | Bobbin grabbing and releasing device for texturing machine |
| CN110723530B (en) * | 2019-09-27 | 2024-04-26 | 天津新玛特科技发展有限公司 | Robot grabbing equipment for automobile body-in-white assembly |
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| CN201702781U (en) * | 2010-04-29 | 2011-01-12 | 扬州福尔喜果蔬汁机械有限公司 | Injury-less fruit grab |
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| CN205023481U (en) * | 2015-10-14 | 2016-02-10 | 江苏凯宫机械股份有限公司 | Novel grab pipe machine of sliver doubling machine constructs |
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Patent Citations (6)
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| US5540162A (en) * | 1993-12-18 | 1996-07-30 | Union Special Gmbh | Looper drive for a chain stitch sewing machine |
| CN201702781U (en) * | 2010-04-29 | 2011-01-12 | 扬州福尔喜果蔬汁机械有限公司 | Injury-less fruit grab |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568442A (en) * | 2016-02-29 | 2016-05-11 | 江苏凯宫机械股份有限公司 | Combing machine intelligent lap conveying cart based on AGV |
| CN109436781A (en) * | 2018-11-28 | 2019-03-08 | 经纬智能纺织机械有限公司 | A kind of ribbon lap machine send bobbin device automatically |
| CN110723530A (en) * | 2019-09-27 | 2020-01-24 | 天津新玛特科技发展有限公司 | Car body in white assembly robot snatchs equipment |
| CN110723530B (en) * | 2019-09-27 | 2024-04-26 | 天津新玛特科技发展有限公司 | Robot grabbing equipment for automobile body-in-white assembly |
| CN112025748A (en) * | 2020-08-28 | 2020-12-04 | 宝钢工程技术集团有限公司 | Steel coil sleeve grabbing tool for robot arm and using method of steel coil sleeve grabbing tool |
| CN113415680A (en) * | 2021-07-02 | 2021-09-21 | 浙江精功科技股份有限公司 | Bobbin grabbing and releasing device for texturing machine |
| CN113265730A (en) * | 2021-07-20 | 2021-08-17 | 江苏凯宫机械股份有限公司 | Automatic butt joint system for transfer |
| CN113265730B (en) * | 2021-07-20 | 2021-11-12 | 江苏凯宫机械股份有限公司 | Automatic butt joint system for transfer |
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| PB01 | Publication | ||
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Application publication date: 20151230 |