CN108166113B - Special fixture for textile bobbin - Google Patents
Special fixture for textile bobbin Download PDFInfo
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- CN108166113B CN108166113B CN201810263003.2A CN201810263003A CN108166113B CN 108166113 B CN108166113 B CN 108166113B CN 201810263003 A CN201810263003 A CN 201810263003A CN 108166113 B CN108166113 B CN 108166113B
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- sliding
- block
- cam groove
- hole
- pin
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/24—Flyer or like arrangements
- D01H7/44—Drag arrangements for bobbins or flyers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Weaving bobbin's special fixture, it is fixed loaded down with trivial details to have solved the fixed axle of weaving bobbin, the problem of extravagant manpower and materials, it includes the support, the upper end of support is fixed with annular barrel, the inboard symmetry of barrel is equipped with first splint and second splint, first splint and second splint are relative motion in the horizontal direction, the rotatable first axis of rotation that is connected with of first splint left end, the outer end of barrel and arranging the barrel in is run through to the left end of first axis of rotation, be equipped with spiral helicine first cam groove in the first axis of rotation, but be equipped with vertical gliding first round pin axle in the barrel, first round pin axle is located the rear of first axis of rotation, first round pin axle slidable inserts and constitutes first axis of rotation in the first cam groove and rotates the structure that drives first splint horizontal motion, but still be equipped with vertical gliding second round pin axle in the barrel, second round pin axle is located the place ahead of first axis of rotation, second round pin axle slidable inserts and constitutes first axis of rotation in the first cam groove and rotates the structure that drives first splint horizontal motion.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a special fixture for a textile bobbin.
Background
Spinning bobbin on the existing market rotates at a high speed because of its needs, it is equipped with the fixed axle to set the middle part usually, rotatable cover is equipped with the bobbin on the fixed axle, install the fixed axle on spinning machine, it is comparatively troublesome with the installation to dismantle at the in-process of installation fixed axle, and because of the external diameter of fixed axle is different, need assorted mounting tool when according to, a large amount of manpower and material resources have been wasted at the in-process of installation and dismantlement, make production efficiency and manufacturing cost lower, do not utilize enterprise reduction in production cost, it is fairly passive in competition in the market competition that is intense day by day, how to realize the quick fixed of fixed axle, reduce the time of installation and dismantlement, reduce production cost, become the current problem of treating urgently.
Disclosure of Invention
The invention aims to effectively and quickly fix a fixed shaft, reduce the time for mounting and dismounting and reduce the production cost of enterprises, and provides a special fixture for a textile bobbin, thereby solving the problems in the prior art.
In order to solve the technical problem, the invention adopts the following technical scheme: the invention comprises a bracket, an annular barrel is fixed at the upper end of the bracket, a first clamping plate and a second clamping plate are symmetrically arranged on the inner side of the barrel and move relatively in the horizontal direction, the left end of the first clamping plate is rotatably connected with a first rotating shaft, the left end of the first rotating shaft penetrates through the barrel and is arranged at the outer end of the barrel, a spiral first cam groove is arranged on the first rotating shaft, a first pin shaft capable of vertically sliding is arranged in the barrel and is positioned behind the first rotating shaft, the first pin shaft is slidably inserted into the first cam groove to form a structure that the first rotating shaft rotates to drive the first clamping plate to horizontally move, a second pin shaft capable of vertically sliding is also arranged in the barrel and is positioned in front of the first rotating shaft, the second pin shaft is slidably inserted into the first cam groove to form a structure that the first rotating shaft rotates to drive the first clamping plate to horizontally move, and the first pin shaft and the second pin shaft are not inserted into the first cam groove simultaneously;
a first rectangular block capable of sliding horizontally is arranged on the inner side of the cylinder body, the first rectangular block is arranged on the left side of the first clamping plate, a first sliding pin capable of sliding vertically is arranged in the first rectangular block, and the first sliding pin is inserted into the first cam groove in a sliding manner;
the lower end of the first rectangular block is provided with a special-shaped hole, the special-shaped hole comprises a vertical first long hole, an arc-shaped first hole is connected to the rear part of the first long hole, an arc-shaped second hole is connected to the front part of the first long hole, the first hole and the second hole are symmetrical about the first long hole, a first sliding column is slidably arranged in the special-shaped hole, a rotating disc capable of rotating around the cylinder body is arranged in the cylinder body, and the lower end of the first sliding column penetrates through the first rectangular block and is fixedly connected with the rotating disc;
an arc-shaped first sliding groove and an arc-shaped second sliding groove are arranged in the barrel body, the first sliding groove and the second sliding groove are symmetrical about the central plane of the first rotating shaft, a first sliding block is arranged in the first sliding groove in a sliding mode, the outer end of the first sliding block penetrates through the barrel body and is arranged on the inner side of the barrel body, the first sliding block is fixedly connected with the rotating disc through a first connecting block, the rotating disc rotates to drive the first sliding column to slide until the first sliding column is located at the foremost end of the second hole, and the first sliding block extrudes the first pin shaft to be inserted into the first cam groove;
a second sliding block is slidably arranged in the second sliding groove, the outer end of the second sliding block penetrates through the barrel body and is arranged on the inner side of the barrel body, the second sliding block is fixedly connected with the rotating disc through a second connecting block, the rotating disc rotates to drive the first sliding column to slide until the first sliding column is located at the rearmost end of the first hole, and the second sliding block extrudes the second pin shaft to insert into the first cam groove;
the first clamping plate and the second clamping plate are identical in structure.
The invention has novel structure and ingenious conception, can quickly realize the unlocking and the re-fixing of the fixed shaft, and can be used for locking the fixed shafts with different outer diameters, thereby realizing the quick clamping and unlocking of the textile bobbin.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the barrel with the bracket removed according to the present invention;
FIG. 3 is a schematic plan sectional view of the cartridge of the present invention;
FIG. 4 is a schematic view of the present invention shown in FIG. 2 with the first rotating shaft, the second rotating shaft and the rotating disk removed;
FIG. 5 is a schematic view of the reverse side of the drum with the rotating disk removed according to the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 3;
FIG. 7 is an enlarged view of the portion B in FIG. 3;
FIG. 8 is an enlarged view of the portion C of FIG. 5;
FIG. 9 is an enlarged view of the portion D of FIG. 5;
FIG. 10 is an enlarged view of section E of FIG. 6;
FIG. 11 is an enlarged view of the portion F in FIG. 6;
FIG. 12 is an enlarged view of the portion G of FIG. 7;
FIG. 13 is an enlarged view of portion I of FIG. 7;
FIG. 14 is a schematic view of the three-dimensional structure of the barrel after the removal of the holder according to the present invention;
FIG. 15 is a schematic view of the internal structure of a third bevel gear according to the present invention;
FIG. 16 is a schematic view of the internal structure of the disk of the present invention;
FIG. 17 is a schematic view of a rotary disk rotation structure;
FIG. 18 is a schematic view of a sliding structure of the first slide pin according to the present invention;
FIG. 19 is a schematic view of a second slide pin construction of the present invention;
FIG. 20 is an enlarged view of portion J of FIG. 18;
fig. 21 is an enlarged view of the portion K in fig. 19.
Description of the reference numerals
1. The device comprises a bracket 2, a cylinder 3, a first clamping plate 4, a second clamping plate 5, a first rotating shaft 6, a first cam groove 7, a first pin shaft 8, a second pin shaft 9, a first rectangular block 10, a first sliding pin 11, a first long hole 12, a first hole 13, a second hole 14, a first sliding column 15, a rotating disc 16, a first sliding groove 17, a second sliding groove 18, a first sliding block 19, a second sliding block 20, a first sliding block and a second sliding block a second rotating shaft 21, a second cam groove 22, a third pin 23, a fourth pin 25, a second slide pin 26, a second long hole 27, a third hole 28, a fourth hole 29, a second slide column 30, a third slide groove 31, a fourth slide groove 32, a third slide block 33, a fourth slide block 34, a T-shaped block 35, a first gear 36, a second gear 37, a second gear shaft 38, a third slide groove 32, a fourth slide block 33, a third slide block 34, a T-shaped block 35, a first gear 36, a second gear 37, a second gear shaft 38, a third slide groove 32, a fourth slide groove 32, a third slide block, a fourth slide block 32, a third slide block the device comprises a first bevel gear 39, a third gear 40, a fourth gear 41, a fourth gear shaft 42, a second bevel gear 43, a motor 44, a lead screw 45, a third bevel gear 46, a first nut 47, a first clamping ring 48, a boss 49, a first screw 50, a disc 51, a second nut 52, a second clamping ring 53, a bump 54, a second screw 55, a first guide rod 56, a first baffle 57, a first tension spring 58, a second guide rod 59, a second baffle 60, a second tension spring 61, a third guide rod 62, a third baffle 63, a third tension spring 64, a fourth guide rod 65, a fourth baffle 66, 67, a first guide column 68, a second guide column 69, a first electromagnet block 70, a first spring 71, a second electromagnet block 72 and a second spring.
Detailed Description
Other objects and advantages of the present invention will become apparent by the following explanation of the preferred embodiments of the present application.
As can be seen from fig. 1 to 21, the present invention includes a bracket 1, an annular barrel 2 is fixed at the upper end of the bracket 1, a first clamping plate 3 and a second clamping plate 4 are symmetrically arranged at the inner side of the barrel 2, the first clamping plate 3 and the second clamping plate 4 relatively move in the horizontal direction, a first rotating shaft 5 is rotatably connected at the left end of the first clamping plate 3, the left end of the first rotating shaft 5 penetrates through the barrel 2 and is arranged at the outer end of the barrel 2, a spiral first cam groove 6 is arranged on the first rotating shaft 5, a first pin shaft 7 capable of vertically sliding is arranged in the barrel 2, the first pin shaft 7 is positioned at the rear of the first rotating shaft 5, the first pin shaft 7 is slidably inserted into the first cam groove 6 to form a structure that the first rotating shaft 5 rotates to drive the first clamping plate 3 to horizontally move, a second pin shaft 8 capable of vertically sliding is further arranged in the barrel 2, the second pin shaft 8 is positioned in front of the first rotating shaft 5, the second pin shaft 8 is slidably inserted into the first cam groove 6 to form a structure that the first rotating shaft 5 rotates to drive the first clamping plate 3 to horizontally move, and the first cam groove 7 and the second pin shaft 8 are not inserted into the first cam groove 6 at the same time;
a first rectangular block 9 capable of sliding horizontally is arranged on the inner side of the cylinder 2, the first rectangular block 9 is arranged on the left side of the first clamping plate 3, a first sliding pin 10 capable of sliding vertically is arranged in the first rectangular block 9, and the first sliding pin 10 can be inserted into the first cam groove 6 in a sliding manner;
the lower end of the first rectangular block 9 is provided with a special-shaped hole, the special-shaped hole comprises a vertical first long hole 11, an arc-shaped first hole 12 is connected to the rear of the first long hole 11, an arc-shaped second hole 13 is connected to the front of the first long hole 11, the first hole 12 and the second hole 13 are symmetrical about the first long hole 11, a first sliding column 14 is slidably arranged in the special-shaped hole, a rotating disc 15 capable of rotating around the cylinder 2 is arranged in the cylinder 2, and the lower end of the first sliding column 14 penetrates through the first rectangular block 9 and is fixedly connected with the rotating disc 15;
an arc-shaped first sliding groove 16 and an arc-shaped second sliding groove 17 are arranged in the barrel body 2, the first sliding groove 16 and the second sliding groove 17 are symmetrical about the central plane of the first rotating shaft 5, a first sliding block 18 is arranged in the first sliding groove 16 in a sliding manner, the outer end of the first sliding block 18 penetrates through the barrel body 2 and is arranged on the inner side of the barrel body 2, the first sliding block 18 is fixedly connected with a rotating disc 15 through a first connecting block, the rotating disc 15 rotates to drive the first sliding column 14 to slide until the first sliding column 14 is located at the foremost end of the second hole 13, and the first sliding block 18 extrudes the first pin shaft 7 to be inserted into the first cam groove 6;
a second sliding block 19 is slidably arranged in the second sliding chute 17, the outer end of the second sliding block 19 penetrates through the cylinder body 2 and is arranged on the inner side of the cylinder body 2, the second sliding block 19 is fixedly connected with the rotating disc 15 through a second connecting block, when the rotating disc 15 rotates to drive the first sliding column 14 to slide until the first sliding column 14 is positioned at the rearmost end of the first hole 12, the second sliding block 19 extrudes the second pin shaft 8 to be inserted into the first cam groove 6;
the first clamping plate 3 and the second clamping plate 4 are identical in structure.
For better effect, the right end of the second clamping plate 4 is rotatably connected with a second rotating shaft 20, the right end of the second rotating shaft 20 penetrates through the barrel 2 and is arranged at the outer end of the barrel 2, a spiral second cam groove 21 is arranged on the second rotating shaft 20, a third pin 22 capable of vertically sliding is arranged in the barrel 2, the third pin 22 is positioned in front of the second rotating shaft 20, the third pin 22 is slidably inserted into the first cam groove 6 to form a structure that the second rotating shaft 20 rotates to drive the second clamping plate 4 to horizontally move, a fourth pin 23 capable of vertically sliding is also arranged in the barrel 2, the fourth pin 23 is positioned behind the second rotating shaft 20, the fourth pin 23 is slidably inserted into the second cam groove 21 to form a structure that the second rotating shaft 20 rotates to drive the second clamping plate 4 to horizontally move, and the third pin 22 and the fourth pin 23 are not simultaneously inserted into the second cam groove 21;
a second rectangular block 24 capable of sliding horizontally is arranged on the inner side of the cylinder body 2, the second rectangular block 24 and the first rectangular block 9 are symmetrical about the central plane of the cylinder body 2, the second rectangular block 24 is arranged on the right side of the second clamping plate 4 and is provided with a second sliding pin 25 capable of sliding vertically, and the second sliding pin 25 is inserted into the second cam groove 21 in a sliding manner;
the lower end of the second rectangular block 24 is provided with a special-shaped long hole, the special-shaped long hole and the special-shaped hole are symmetrically arranged, the special-shaped long hole comprises a vertical second long hole 26, the front of the second long hole 26 is connected with an arc-shaped third hole 27, the rear of the second long hole 26 is connected with an arc-shaped fourth hole 28, a second sliding column 29 is slidably arranged in the special-shaped long hole, and the lower end of the second sliding column 29 penetrates through the second rectangular block 24 and is fixedly connected with the rotating disc 15;
an arc-shaped third sliding chute 30 and an arc-shaped fourth sliding chute 31 are arranged on the right side of the cylinder body 2, the third sliding chute 30 and the fourth sliding chute 31 are symmetrical about the central plane of the second rotating shaft 20, a third sliding block 32 is arranged in the third sliding chute 30 in a sliding manner, the outer end of the third sliding block 32 penetrates through the cylinder body 2 and is arranged on the inner side of the cylinder body 2, the third sliding block 32 is fixedly connected with the rotating disc 15 through a third connecting block, the rotating disc 15 drives the first sliding block 18 to slide until the first sliding column 14 is positioned at the foremost end of the second hole 13, the second sliding column 29 is positioned at the rearmost end of the fourth hole 28, and the third sliding block 32 extrudes the third pin shaft 22 to insert the second cam groove 21;
slidable is equipped with fourth slider 33 in the fourth spout 31, and the outer end of fourth slider 33 runs through barrel 2 and arranges the barrel 2 inboard in, and fourth slider 33 is through fourth connecting block and rolling disc 15 fixed connection, and rolling disc 15 rotates and drives first traveller 14 and slide to first traveller 14 and be located first hole 12 rearmost end, and second traveller 29 is located the foremost of third hole 27, and fourth slider 33 extrudes fourth pin shaft 23 and inserts in second cam groove 21.
In order to realize the rotation and fixation of the rotating disc 15, a circumferential T-shaped groove is arranged in the barrel body 2, the T-shaped groove and the rotating disc 15 are coaxial, a T-shaped block 34 is slidably arranged in the T-shaped groove, the barrel body 2 of the T-shaped block 34 is fixedly connected with the rotating disc 15, a plurality of fixing holes are formed in the side wall of the barrel body 2, positioning holes which correspond to the fixing holes one by one are formed in the T-shaped block 34, and pins are inserted between the fixing holes and the positioning holes.
In order to realize the synchronous rotation of the first rotating shaft 5 and the second rotating shaft 20, the rotating directions of the first cam groove 6 and the second cam groove 21 are opposite, a first gear 35 is fixed at the left end of the first rotating shaft 5, a second gear 36 is meshed below the first gear 35, the second gear 36 is rotatably fixed on the bracket 1 through a second gear shaft 37, and a first bevel gear 38 is fixed at the right end of the second gear shaft 37;
a third gear 39 is fixed at the right end of the second rotating shaft 20, a fourth gear 40 is meshed below the third gear 39, the fourth gear 40 is rotatably fixed on the bracket 1 through a fourth gear shaft 41, and a second bevel gear 42 is fixed at the left end of the fourth gear shaft 41;
a motor 43 is fixed in the support 1, the motor 43 is connected with a lead screw 44, a third bevel gear 45 is rotatably arranged on the lead screw 44, the first bevel gear 38 and the second bevel gear 42 are simultaneously meshed with the third bevel gear 45, a first nut 46 is rotatably arranged in the third bevel gear 45, the first nut 46 is in threaded connection with the lead screw 44, two symmetrical first clamping rings 47 are fixed at the lower end of the first nut 46, the left end of each first clamping ring 47 is hinged and fixed with the first nut 46, the right end of each first clamping ring 47 is connected with a boss 48, the two bosses 48 are spirally fixed through a first screw 49, the thread directions of the two ends of the first screw 49 are opposite, and a structure for screwing the first screw 49 and extruding the lead screw 44 by the first clamping ring 47 or extruding the third bevel gear 45 by the first clamping ring 47 is formed.
For better effect, a disc 50 is fixed at the lower end of the rotating disc 15, a second nut 51 is rotatably arranged in the disc 50, the second nut 51 is in threaded connection with the lead screw 44, two symmetrical second clamping rings 52 are fixed at the lower end of the second nut 51, the left end of each second clamping ring 52 is hinged and fixed with the second nut 51, a lug 53 is connected at the right end of each second clamping ring 52, the two lugs 53 are screwed and fixed through second screws 54, and the thread directions of the two ends of each second screw 54 are opposite, so that a structure for screwing the second screws 54 and pressing the lead screw 44 or the second clamping ring 52 to press the disc 50 by the second clamping rings 52 is formed.
For better effect, the front end of the first slider 18 is connected with a first guide rod 55, the rear end of the first pin shaft 7 is connected with a first baffle 56, the first guide rod 55 can slidably extrude the first baffle 56, the rear end of the first baffle 56 is connected with a first tension spring 57, and the first tension spring 57 pulls the first pin shaft 7 out of the first cam groove 6;
the rear end of the second slider 19 is connected with a second guide rod 58, the front end of the first pin shaft 7 is connected with a second baffle 59, the second guide rod 58 can slidably extrude the second baffle 59, the front end of the second baffle 59 is fixedly connected with a second tension spring 60, and the second tension spring 60 pulls the second pin shaft 8 out of the first cam groove 6;
the rear end of the third slider 32 is connected with a third guide rod 61, the front end of the third pin 22 is connected with a third baffle 62, the third guide rod 61 can slidably extrude the third baffle 62, the front end of the third baffle 62 is connected with a third tension spring 63, and the third tension spring 63 pulls the third pin 22 out of the second cam groove 21;
the front end of the fourth slider 33 is connected with a fourth guide rod 64, the rear end of the fourth pin shaft 23 is connected with a fourth baffle 65, the fourth guide rod 64 slidably extrudes the fourth baffle 65, the rear end of the fourth baffle 65 is connected with a fourth tension spring 66, and the fourth tension spring 66 pulls the fourth pin shaft 23 out of the second cam groove 21.
In order to realize the horizontal movement of the first clamping plate 3 and the second clamping plate 4, a horizontal blind hole is formed in the first rectangular block 9, a first guide pillar 67 is slidably arranged in the blind hole, and the first guide pillar 67 penetrates through the first rectangular block 9 and is fixedly connected with the first clamping plate 3;
a horizontal hole is formed in the second rectangular block 24, a second guide post 68 is slidably arranged in the hole, and the second guide post 68 penetrates through the second rectangular block 24 and is fixedly connected with the second clamping plate 4.
In order to realize the sliding of the first slide pin 10 and the second slide pin 25, a first electromagnetic block 69 is arranged in the first rectangular block 9, a first spring 70 is fixed behind the first slide pin 10, the first spring 70 presses the first slide pin 10 into the first cam groove 6, and the first electromagnetic block 69 is electrified to pull the first slide pin 10 out of the first cam groove 6;
a second electromagnetic block 71 is provided in the second rectangular block 24, a second spring 72 is fixed to the rear side of the second slide pin 25, the second spring 72 presses the second slide pin 25 into the second cam groove 21, and the second electromagnetic block 71 is energized to pull the second slide pin 25 out of the second cam groove 21.
When the screw clamping device is used, the first screw 49 is screwed to enable the two bosses 48 to approach each other so that the first clamping ring 47 can clamp the screw rod 44, at the moment, the first nut 46 and the screw rod 44 are integrated, the first nut 46 is rotatably fixed in the third bevel gear 45, so that the screw rod 44 drives the first nut 46 to rotate in the third bevel gear 45, and the position of the third bevel gear 45 is locked;
the second screw 54 is screwed to enable the two lugs 53 to be far away from each other so as to enable the second clamping ring 52 to clamp the disc 50, the second nut 51 and the disc 50 are integrated, the vertical position of the disc 50 is locked, the screw 44 rotates to drive the disc 50 to rotate through the second nut 51, the disc 50 is fixed below the rotating disc 15, and the screw 44 rotates to drive the rotating disc 15 to rotate;
when the screw 44 drives the rotating disc 15 to rotate counterclockwise, the rotating disc 15 drives the first sliding column 14 to slide in the special-shaped hole, the first sliding column 14 firstly slides in the first hole 12, at this time, the second sliding block 19 does not press the second pin shaft 8 any more, under the action of the second tension spring 60, the second pin shaft 8 is separated from the first cam groove 6, when the first sliding column 14 rotates to the first long hole 11, the first sliding column 14 slides to push the first rectangular block 9 to move to the left, because the first rectangular block 9 is in threaded connection with the first rotating shaft 5, under the guiding action of the first rotating shaft 5, the first rectangular block 9 drives the first rotating shaft 5 to move horizontally to the left, the first rotating shaft 5 moves leftwards to drive the first clamping plate 3 to move horizontally to the left, so as to realize the fixing of the fixed shaft by the quick unlocking of the first clamping plate 3, when the first sliding column 14 slides in the first hole 12, the second sliding column 29 slides in the third hole 27, at this time, the fourth sliding block 33 no longer extrudes the fourth pin 23, under the action of the fourth tension spring 66, the fourth pin 23 is separated from the second cam groove 21, when the first sliding column 14 rotates to the first long hole 11, the second sliding column 29 rotates to the second long hole 26, the second sliding column 29 slides to push the second rectangular block 24 to move to the right, because the second rectangular block 24 is in threaded connection with the second rotating shaft 20, under the guiding action of the second rotating shaft 20, the second rectangular block 24 drives the second rotating shaft 20 to move horizontally to the right, the second rotating shaft 20 moves horizontally to drive the second clamping plate 4 to move horizontally to the right, the fixing of the fixing shaft by fast unlocking of the second clamping plate 4 is realized, the first clamping plate 3 and the second clamping plate 4 move relatively, and fast unlocking of the fixing shaft is realized.
When the first sliding column 14 slides to the foremost end of the second hole 13, the first slider 18 presses the first pin 7, the first pin 7 is inserted into the first cam groove 6, the second sliding column 29 slides to the rearmost end of the fourth hole 28, the third slider 32 presses the third pin 22, the third pin 22 is inserted into the second cam groove 21, and the rotating disk 15 is fixed by using a pin.
The first electromagnetic block 69 is energized to separate the first slide pin 10 from the first cam groove 6, and the second electromagnetic block 71 is energized to separate the second slide pin 25 from the second cam groove 21;
screwing a first screw 49 to enable the first clamping ring 47 to extrude the third bevel gear 45, wherein the first nut 46 and the third bevel gear 45 are integrated, the vertical position of the third bevel gear 45 is fixed, the screw 44 rotates to drive the third bevel gear 45 to rotate through the first nut 46, and the upper part of the third bevel gear 45 is simultaneously meshed with the right first bevel gear 38 and the second bevel gear 42;
turning the second screw 54 so that the second clamping ring 52 is no longer in contact with the disc 50, the screw 44 is rotated so that the second nut 51 is rotated within the disc 50;
the third bevel gear 45 drives the second gear 36 to rotate through the first bevel gear 38, the right first gear 35 is meshed above the second gear 36, the second gear 36 drives the first gear 35 to rotate, the first gear 35 drives the first rotating shaft 5 to rotate, the first pin shaft 7 is inserted into the first cam groove 6, the first rotating shaft 5 horizontally moves rightwards in the rotating process, the first rectangular block 9 is fixed and does not rotate under the action of the first sliding column 14, and the first rotating shaft 5 pushes the first clamping plate 3 to further lock and fasten the fixed shaft;
the third bevel gear 45 drives the fourth gear 40 to rotate through the second bevel gear 42, the fourth gear 40 drives the second rotating shaft 20 to rotate through the third gear 39, the third pin 22 is inserted into the second cam groove 21, the second rotating shaft 20 moves horizontally leftwards in the rotating process, the second rectangular block 24 is fixed and fixed under the action of the second sliding column 29, and the second rotating shaft 20 pushes the second clamping plate 4 to further lock and fasten the fixed shaft;
the first clamping plate 3 and the second clamping plate 4 synchronously move relatively to realize the rapid fixation of the fixed shaft, and the third bevel gear 45 is meshed with the first bevel gear 38 and the second bevel gear 42 on two sides simultaneously due to the fact that the rotating directions of the first cam groove 6 and the second cam groove 21 are opposite, and the relative synchronism of the first clamping plate 3 and the second clamping plate 4 can be guaranteed.
The process of reversing the motor 43 is similar to that described above.
Compared with the prior art, the invention has the following advantages: 1) The two actions of the equipment are controlled by one motor 43, so that the production cost of the equipment is saved; 2) The motor 43 can realize quick release and quick preliminary locking of the fixed shaft in the process of rotating along one direction; 3) Through the rotation of the first rotating shaft 5 and the second rotating shaft 20, the first rotating shaft 5 and the second rotating shaft 20 horizontally slide relative to each other in the rotating process, so that the first clamping plate 3 and the second clamping plate 4 further lock the fixed shaft.
The invention has novel structure and ingenious conception, can quickly realize the unlocking and the re-fixing of the fixed shaft, and can be used for locking the fixed shafts with different outer diameters, thereby realizing the quick clamping and unlocking of the textile bobbin.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present disclosure, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The special fixture for the textile bobbin comprises a support (1), and is characterized in that an annular barrel (2) is fixed at the upper end of the support (1), a first clamping plate (3) and a second clamping plate (4) are symmetrically arranged on the inner side of the barrel (2), the first clamping plate (3) and the second clamping plate (4) move relatively in the horizontal direction, a first rotating shaft (5) is rotatably connected to the left end of the first clamping plate (3), the left end of the first rotating shaft (5) penetrates through the barrel (2) and is arranged at the outer end of the barrel (2), a spiral first cam groove (6) is formed in the first rotating shaft (5), a first pin shaft (7) capable of vertically sliding is arranged in the barrel (2), the first pin shaft (7) is positioned behind the first rotating shaft (5), the first pin shaft (7) can be slidably inserted into the first cam groove (6) to form a structure in which the first rotating shaft (5) rotates to drive the first clamping plate (3) to move horizontally, a second pin shaft (8) capable of vertically sliding is further arranged in the barrel (2), the second rotating shaft (8) is positioned in which the first cam groove (6) is inserted into the first rotating shaft (6), and the first rotating shaft (6) does not simultaneously drive the first rotating shaft (6) to move horizontally, and the first pin shaft (7) to move horizontally;
a first rectangular block (9) capable of sliding horizontally is arranged on the inner side of the barrel (2), the first rectangular block (9) is arranged on the left side of the first clamping plate (3), a first sliding pin (10) capable of sliding vertically is arranged in the first rectangular block (9), and the first sliding pin (10) can be inserted into the first cam groove (6) in a sliding manner;
the lower end of the first rectangular block (9) is provided with a special-shaped hole, the special-shaped hole comprises a vertical first long hole (11), the rear part of the first long hole (11) is connected with a curved first hole (12), the front part of the first long hole (11) is connected with a curved second hole (13), the first hole (12) and the second hole (13) are symmetrical about the first long hole (11), a first sliding column (14) is slidably arranged in the special-shaped hole, a rotating disc (15) capable of rotating around the cylinder body (2) is arranged in the cylinder body (2), and the lower end of the first sliding column (14) penetrates through the first rectangular block (9) and is fixedly connected with the rotating disc (15);
an arc-shaped first sliding groove (16) and an arc-shaped second sliding groove (17) are arranged in the barrel body (2), the first sliding groove (16) and the second sliding groove (17) are symmetrical about the central plane of the first rotating shaft (5), a first sliding block (18) is arranged in the first sliding groove (16) in a sliding mode, the outer end of the first sliding block (18) penetrates through the barrel body (2) and is arranged on the inner side of the barrel body (2), the first sliding block (18) is fixedly connected with a rotating disc (15) through a first connecting block, the rotating disc (15) rotates to drive the first sliding column (14) to slide until the first sliding column (14) is located at the foremost end of the second hole (13), and the first sliding block (18) extrudes the first pin shaft (7) to be inserted into the first cam groove (6);
a second sliding block (19) is slidably arranged in the second sliding groove (17), the outer end of the second sliding block (19) penetrates through the cylinder body (2) and is arranged on the inner side of the cylinder body (2), the second sliding block (19) is fixedly connected with the rotating disc (15) through a second connecting block, the rotating disc (15) rotates to drive the first sliding column (14) to slide until the first sliding column (14) is located at the rearmost end of the first hole (12), and the second sliding block (19) extrudes the second pin shaft (8) to insert into the first cam groove (6);
the first clamping plate (3) and the second clamping plate (4) have the same structure;
the right end of the second clamping plate (4) is rotatably connected with a second rotating shaft (20), the right end of the second rotating shaft (20) penetrates through the barrel body (2) and is arranged at the outer end of the barrel body (2), a spiral second cam groove (21) is formed in the second rotating shaft (20), a third pin shaft (22) capable of vertically sliding is arranged in the barrel body (2), the third pin shaft (22) is located in front of the second rotating shaft (20), the third pin shaft (22) is slidably inserted into the first cam groove (6) to form a structure that the second rotating shaft (20) rotates to drive the second clamping plate (4) to horizontally move, a fourth pin shaft (23) capable of vertically sliding is further arranged in the barrel body (2), the fourth pin shaft (23) is located behind the second rotating shaft (20), the fourth pin shaft (23) is slidably inserted into the second cam groove (21) to form a structure that the second rotating shaft (20) rotates to drive the second clamping plate (4) to horizontally move, and the third pin shaft (22) and the fourth pin shaft (23) are not inserted into the second cam groove (21) at the same time;
a second rectangular block (24) capable of sliding horizontally is arranged on the inner side of the cylinder body (2), the second rectangular block (24) and the first rectangular block (9) are symmetrical about the central plane of the cylinder body (2), the second rectangular block (24) is arranged on the right side of the second clamping plate (4) and is provided with a second sliding pin (25) capable of sliding vertically, and the second sliding pin (25) is inserted into the second cam groove (21) in a sliding manner;
the lower end of the second rectangular block (24) is provided with a special-shaped long hole, the special-shaped long hole and the special-shaped hole are symmetrically arranged, the special-shaped long hole comprises a vertical second long hole (26), an arc-shaped third hole (27) is connected to the front of the second long hole (26), an arc-shaped fourth hole (28) is connected to the rear of the second long hole (26), a second sliding column (29) is slidably arranged in the special-shaped long hole, and the lower end of the second sliding column (29) penetrates through the second rectangular block (24) and is fixedly connected with the rotating disc (15);
an arc-shaped third sliding groove (30) and an arc-shaped fourth sliding groove (31) are formed in the right side of the cylinder body (2), the third sliding groove (30) and the fourth sliding groove (31) are symmetrical about the central plane of the second rotating shaft (20), a third sliding block (32) is arranged in the third sliding groove (30) in a sliding mode, the outer end of the third sliding block (32) penetrates through the cylinder body (2) and is arranged on the inner side of the cylinder body (2), the third sliding block (32) is fixedly connected with a rotating disc (15) through a third connecting block, the rotating disc (15) drives the first sliding block (18) to slide until the first sliding column (14) is located at the foremost end of the second hole (13), the second sliding column (29) is located at the rearmost end of the fourth hole (28), and the third sliding block (32) extrudes a third pin shaft (22) to be inserted into the second cam groove (21);
a fourth sliding block (33) is slidably arranged in the fourth sliding groove (31), the outer end of the fourth sliding block (33) penetrates through the cylinder body (2) and is arranged on the inner side of the cylinder body (2), the fourth sliding block (33) is fixedly connected with the rotating disc (15) through a fourth connecting block, the rotating disc (15) rotates to drive the first sliding column (14) to slide until the first sliding column (14) is located at the rearmost end of the first hole (12), the second sliding column (29) is located at the foremost end of the third hole (27), and the fourth sliding block (33) extrudes the fourth pin shaft (23) to be inserted into the second cam groove (21);
the rotating directions of the first cam groove (6) and the second cam groove (21) are opposite, a first gear (35) is fixed at the left end of the first rotating shaft (5), a second gear (36) is meshed below the first gear (35), the second gear (36) is rotatably fixed on the bracket (1) through a second gear shaft (37), and a first bevel gear (38) is fixed at the right end of the second gear shaft (37);
a third gear (39) is fixed at the right end of the second rotating shaft (20), a fourth gear (40) is meshed below the third gear (39), the fourth gear (40) is rotatably fixed on the bracket (1) through a fourth gear shaft (41), and a second bevel gear (42) is fixed at the left end of the fourth gear shaft (41);
a motor (43) is fixed in the bracket (1), the motor (43) is connected with a lead screw (44), a third bevel gear (45) is rotatably arranged on the lead screw (44), the first bevel gear (38) and the second bevel gear (42) are simultaneously meshed with the third bevel gear (45), a first nut (46) is rotatably arranged in the third bevel gear (45), the first nut (46) is in threaded connection with the lead screw (44), two symmetrical first clamping rings (47) are fixed at the lower end of the first nut (46), the left end of each first clamping ring (47) is hinged and fixed with the first nut (46), the right end of each first clamping ring (47) is connected with a boss (48), the two bosses (48) are fixed in a spiral mode through a first screw (49), the thread rotating directions of the two ends of the first screw (49) are opposite, and a structure for screwing the first screw (49) and extruding the lead screw (44) or the first clamping ring (47) to extrude the third bevel gear (45) is formed;
the front end of the first sliding block (18) is connected with a first guide rod (55), the rear end of the first pin shaft (7) is connected with a first baffle (56), the first guide rod (55) can slidably extrude the first baffle (56), the rear end of the first baffle (56) is connected with a first tension spring (57), and the first tension spring (57) pulls the first pin shaft (7) out of the first cam groove (6);
the rear end of the second slider (19) is connected with a second guide rod (58), the front end of the first pin shaft (7) is connected with a second baffle (59), the second guide rod (58) can slidably extrude the second baffle (59), the front end of the second baffle (59) is fixedly connected with a second tension spring (60), and the second tension spring (60) pulls the second pin shaft (8) out of the first cam groove (6);
the rear end of the third sliding block (32) is connected with a third guide rod (61), the front end of the third pin shaft (22) is connected with a third baffle plate (62), the third guide rod (61) can slidably extrude the third baffle plate (62), the front end of the third baffle plate (62) is connected with a third tension spring (63), and the third tension spring (63) pulls the third pin shaft (22) out of the second cam groove (21);
fourth slider (33) front end is connected with fourth guide arm (64), and fourth round pin axle (23) rear end is connected with fourth baffle (65), and fourth guide arm (64) slidable extrusion fourth baffle (65), and fourth baffle (65) rear end is connected with fourth extension spring (66), and second cam groove (21) are pulled out fourth round pin axle (23) in fourth extension spring (66).
2. The special fixture for the textile bobbin according to claim 1, wherein a circumferential T-shaped groove is formed in the barrel body (2), the T-shaped groove and the rotating disc (15) are coaxial, a T-shaped block (34) is slidably arranged in the T-shaped groove, the barrel body (2) of the T-shaped block (34) is fixedly connected with the rotating disc (15), a plurality of fixing holes are formed in the side wall of the barrel body (2), positioning holes corresponding to the fixing holes one by one are formed in the T-shaped block (34), and pins are inserted between the fixing holes and the positioning holes.
3. The special fixture for the textile bobbin as recited in claim 1, wherein a disc (50) is fixed at the lower end of the rotating disc (15), a second nut (51) is rotatably arranged in the disc (50), the second nut (51) is in threaded connection with the lead screw (44), two symmetrical second clamping rings (52) are fixed at the lower end of the second nut (51), the left end of each second clamping ring (52) is hinged and fixed with the second nut (51), a lug (53) is connected at the right end of each second clamping ring (52), the two lugs (53) are fixed in a threaded manner through second screws (54), the thread directions of the two ends of each second screw (54) are opposite, and a structure for screwing the second screws (54) and the second clamping rings (52) to squeeze the lead screw (44) or the second clamping rings (52) to squeeze the disc (50) is formed.
4. The special fixture for the textile bobbin as recited in claim 1, wherein a horizontal blind hole is formed in the first rectangular block (9), a first guide post (67) is slidably arranged in the blind hole, and the first guide post (67) penetrates through the first rectangular block (9) and is fixedly connected with the first clamping plate (3);
a horizontal hole is formed in the second rectangular block (24), a second guide pillar (68) is slidably arranged in the hole, and the second guide pillar (68) penetrates through the second rectangular block (24) and is fixedly connected with the second clamping plate (4).
5. The special clamp for the textile bobbin according to the claim 1, characterized in that a first electromagnetic block (69) is arranged in the first rectangular block (9), a first spring (70) is fixed behind the first sliding pin (10), the first spring (70) presses the first sliding pin (10) into the first cam groove (6), and the first electromagnetic block (69) is electrified to pull the first sliding pin (10) out of the first cam groove (6);
a second electromagnetic block (71) is arranged in the second rectangular block (24), a second spring (72) is fixed behind the second sliding pin (25), the second spring (72) presses the second sliding pin (25) into the second cam groove (21), and the second electromagnetic block (71) is electrified to pull the second sliding pin (25) out of the second cam groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263003.2A CN108166113B (en) | 2018-03-28 | 2018-03-28 | Special fixture for textile bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263003.2A CN108166113B (en) | 2018-03-28 | 2018-03-28 | Special fixture for textile bobbin |
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| Publication Number | Publication Date |
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| CN108166113A CN108166113A (en) | 2018-06-15 |
| CN108166113B true CN108166113B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263003.2A Active CN108166113B (en) | 2018-03-28 | 2018-03-28 | Special fixture for textile bobbin |
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| CN (1) | CN108166113B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110375976B (en) * | 2019-07-26 | 2024-07-09 | 山东越成制动系统股份有限公司 | Air pressure disc brake sliding force simulation test machine |
| CN110823161A (en) * | 2019-11-20 | 2020-02-21 | 利辛县宝隆橡塑密封件有限责任公司 | Rubber seal detection device |
| CN112390166B (en) * | 2020-11-07 | 2022-10-21 | 国网山东省电力公司烟台供电公司 | Centrally installed switchgear handcart transfer trolley |
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| GB493734A (en) * | 1937-01-13 | 1938-10-13 | Ver Kugellagerfabriken Ag | Improvements in devices for securing bobbins and the like on the spindles of spinning, twisting and like machines |
| FR2600315A1 (en) * | 1986-06-19 | 1987-12-24 | Icc Acbf | DEVICE FOR POSITIONING AND MAINTAINING A WIRE SUPPORT TUBE DURING A DEVOLUTION OR RETURN OPERATION |
| EP0561115A1 (en) * | 1992-03-19 | 1993-09-22 | Christian Ludwig | Rapid securing device for yarn tubes |
| DE10130735A1 (en) * | 2001-06-20 | 2003-01-02 | Stahlecker Gmbh Wilhelm | Bobbin case inner core has upper multi-point interface and conical base interface to spindle |
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| CN107840194A (en) * | 2016-09-19 | 2018-03-27 | 索若德国两合股份有限公司 | Brake hoop and arrestment mechanism, the bobbin brake and method for manufacturing brake hoop |
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| GB493734A (en) * | 1937-01-13 | 1938-10-13 | Ver Kugellagerfabriken Ag | Improvements in devices for securing bobbins and the like on the spindles of spinning, twisting and like machines |
| FR2600315A1 (en) * | 1986-06-19 | 1987-12-24 | Icc Acbf | DEVICE FOR POSITIONING AND MAINTAINING A WIRE SUPPORT TUBE DURING A DEVOLUTION OR RETURN OPERATION |
| EP0561115A1 (en) * | 1992-03-19 | 1993-09-22 | Christian Ludwig | Rapid securing device for yarn tubes |
| DE10130735A1 (en) * | 2001-06-20 | 2003-01-02 | Stahlecker Gmbh Wilhelm | Bobbin case inner core has upper multi-point interface and conical base interface to spindle |
| CN201826068U (en) * | 2010-09-26 | 2011-05-11 | 天津宏大纺织机械有限公司 | Bobbin release preventive device |
| CN107840194A (en) * | 2016-09-19 | 2018-03-27 | 索若德国两合股份有限公司 | Brake hoop and arrestment mechanism, the bobbin brake and method for manufacturing brake hoop |
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| CN108166113A (en) | 2018-06-15 |
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