CN115747989B - Centrifugal spinning rotary disc type collecting device - Google Patents
Centrifugal spinning rotary disc type collecting device Download PDFInfo
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- CN115747989B CN115747989B CN202211601916.3A CN202211601916A CN115747989B CN 115747989 B CN115747989 B CN 115747989B CN 202211601916 A CN202211601916 A CN 202211601916A CN 115747989 B CN115747989 B CN 115747989B
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- 238000009987 spinning Methods 0.000 title claims abstract description 34
- 239000000835 fiber Substances 0.000 abstract description 23
- 239000012528 membrane Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 30
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000005264 High molar mass liquid crystal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The centrifugal spinning rotating disc type collecting device comprises a gear box, a side motor shaft, a side motor mounting plate, a ball screw, a bearing cover connecting piece, a collecting plate and a collecting disc; the top of the side motor is connected with the bottom of the side motor mounting plate, a through hole is formed in the top of the side motor mounting plate, and a side motor shaft of the side motor penetrates through the through hole and is connected with the pinion; the side wall of the ball screw is sequentially provided with a thrust ball bearing, a bearing cover connecting piece and a deep groove ball bearing from bottom to top, the top of the bearing cover connecting piece is connected with a fastener, the outer side of the deep groove ball bearing is sleeved with two thrust ball bearings, and the top of the two thrust ball bearings is connected with the bottom of a bearing cover plate. The collecting tray can be adjusted up and down, rotation is changed, and when the driving device drives the collecting tray to move up and down, the collected fiber yarns are flatter and more regular, so that an elliptical fiber membrane or felt is formed.
Description
Technical Field
The invention relates to an improvement of a centrifugal spinning collecting technology, belongs to the field of textiles, and particularly relates to a centrifugal spinning rotary disc type collecting device.
Background
The centrifugal spinning fiber is a method that some polymer melt is thrown out from fine holes by centrifugal force and shearing force generated by a high-speed rotating device to form fiber, and the fiber forming polymer solution or melt is formed into fiber by a high-speed rotating spinneret plate and by the action of centrifugal force, so that filaments and short fibers can be prepared, isotropic common polymer solution or melt can be spun, and anisotropic polymer liquid crystal solution or melt can be spun.
The application number is CN202210485689.6, and the application day is 2022 and 5 month 6 Chinese patent application reveals a centrifugal spinning's collection device, including supporting seat, hydrojet container and motor, hydrojet container includes feed liquor pipe, liquid chamber and spinneret orifice, the feed liquor pipe with the upper end of liquid chamber is linked together, the spinneret orifice with the side wall of liquid chamber is linked together, collection device still includes collecting tray, jet container and collecting rod, jet container's lower extreme connect in the output shaft of motor, the hydrojet container is located jet container's inside, jet container's outside is encircleed there is the collecting rod, collecting rod's lower extreme connect in collecting tray, collecting tray's lower extreme connect in the supporting seat, jet container includes intake pipe, air cavity and air pipe, the intake pipe is located the outside of feed liquor pipe and with the air cavity is linked together, the inner face of the bottom of air cavity with the bottom of liquid chamber is connected, can's the unable influence of the fibre that the quality was collected to the certain quality of adjusting in the comparison file.
The disclosure of this background section is only intended to increase the understanding of the general background of the present patent application and should not be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to solve the problem that the position of a collecting disc cannot be adjusted in the prior art, and provides a centrifugal spinning rotary disc type collecting device with the adjustable collecting disc position.
In order to achieve the above object, the technical solution of the present invention is: the centrifugal spinning rotating disc type collecting device comprises a gear box, a side motor shaft, a side motor mounting plate, a ball screw, a bearing cover connecting piece, a collecting plate and a collecting disc;
the top of the side motor is connected with the bottom of the side motor mounting plate, a through hole is formed in the top of the side motor mounting plate, and a side motor shaft of the side motor penetrates through the through hole and is connected with the pinion;
the side wall of the ball screw is sequentially provided with a thrust ball bearing, a bearing cover connecting piece and a deep groove ball bearing from bottom to top, the top of the bearing cover connecting piece is connected with a fastener, the outer side of the deep groove ball bearing is sleeved with two thrust ball bearings, the top of the two thrust ball bearings is connected with the bottom of a bearing cover plate, the top of the bearing cover plate is connected with the bottom of the three thrust ball bearings, the outer side periphery of the bearing cover plate is connected with a large gear, and the large gear is meshed with a small gear;
The ball screw is connected with the connecting piece check ring after penetrating through the screw nut connecting piece, the collecting plate is connected with the guide rod, the collecting plate is connected with the collecting plate through a collecting plate bolt, a collecting plate flat washer and a collecting plate nut, and the bottom end of the ball screw is connected with the driving device;
The top of the side motor mounting plate is connected with the bottom of the gear box, and the large gear and the small gear are meshed and positioned in the gear box;
The center of the collecting disc is provided with a collecting hole, the side motor mounting plate is also provided with a screw rod hole, the top end of the ball screw rod penetrates through the screw rod hole and the collecting hole and extends to the upper part to be connected with the guide rod mounting piece, and the upper part of the collecting disc is provided with a spinning device;
The side of the side motor shaft is provided with a side motor groove, and the side motor groove is clamped with the motor key.
The top side wall of side motor is provided with the side motor board, and side motor board hole has all been seted up to the top four corners of side motor board, and every side motor board downthehole all corresponds and is provided with a side motor board bolt, and every side motor board bolt runs through behind the lower supporting plate hole that corresponds with side motor board hole screw-thread fit, and every side motor board bolt is located the below of side motor board and has set gradually down motor nut, lower motor flat washer from bottom to top.
The cardboard is installed at the top of side motor board, cardboard and through-hole joint cooperation.
The top of the collecting disc is provided with an upper guide rod hole around the collecting hole, and the top end of the guide rod penetrates through the upper guide rod hole to be connected with the guide rod mounting piece.
The guide rod installation piece comprises four installation plates and installation rings, the four installation plates are arranged in a crisscross manner, the installation rings which are communicated are installed at the tops of the joints of the four installation plates, an upper installation hole is formed in each installation plate, the tops of each corresponding guide rod are in threaded connection with the upper installation hole, angular contact ball bearings are arranged in the installation rings, and the tops of the ball screws penetrate through the angular contact ball bearings and are connected with the screw upper check rings.
The bearing cap connecting piece comprises a connecting ring, a bottom sleeve, a middle sleeve and an upper sleeve, wherein the top of the connecting ring is connected with the bottom of the bottom sleeve, an inner ring of the bottom sleeve is connected with the middle sleeve, an inner ring of the middle sleeve is connected with the upper sleeve, the connecting ring, the bottom sleeve, the middle sleeve and the upper sleeve are mutually communicated, the bottom of the connecting ring is connected with the top of a side motor mounting plate, the side wall of the bottom sleeve is connected with a deep groove ball bearing, a bearing cover plate, three thrust ball bearings are connected with the side wall of the middle sleeve, a fastening piece is connected with the side wall of the upper sleeve, a fastening hole is formed in the top of the connecting ring, and one end of a fastening screw penetrates through the fastening hole to be connected with the side motor mounting plate.
The bearing cover plate comprises a bottom plate, a connecting cover plate and a clamping ring, wherein the top of the bottom plate is connected with the bottom of the connecting cover plate, the top of the connecting cover plate is connected with the clamping ring, a cover plate hole communicated with the clamping ring is formed in the center of the bottom plate, a ball screw penetrates through the cover plate hole and then extends upwards, the top of the connecting cover plate is connected with the bottom of the three thrust ball bearing, the side wall of the bottom plate is connected with a large gear, a cover plate guide rod hole is formed in the top of the connecting cover plate, and the bottom of the guide rod penetrates through the cover plate guide rod hole and then is in threaded connection with the connecting cover plate.
The gear box comprises a gear plate and a box body, wherein the top of the gear plate is connected with the bottom of the box body, the bottom of the gear plate is connected with the top of the side motor mounting plate, a gear hole is formed in the top of the gear plate, a fixing bolt is arranged in the gear hole, and the fixing bolt penetrates through the gear hole and is connected with the side motor mounting plate.
The top of pinion installs the pinion ring, has seted up the gear keyway on the internal diameter of pinion ring, and motor key and gear keyway joint cooperation, the side motor shaft is connected with the retaining ring for the axle after penetrating the internal diameter of pinion ring.
The guide rod is sleeved with a guide sleeve, and the guide sleeve is fixed with the collecting plate through a guide sleeve flat washer and a guide sleeve nut.
Compared with the prior art, the invention has the beneficial effects that:
1. In the centrifugal spinning rotary disc type collecting device, a thrust ball bearing, a bearing cover connecting piece and a deep groove ball bearing are sequentially arranged on the side wall of a ball screw from bottom to top, the top of the bearing cover connecting piece is connected with a fastening piece, two thrust ball bearings are sleeved on the outer side of the deep groove ball bearing, the top of the two thrust ball bearings are connected with the bottom of a bearing cover plate, the top of the bearing cover plate is connected with the bottom of a three thrust ball bearing, the outer side periphery of the bearing cover plate is connected with a large gear, the large gear is meshed with a small gear, a collecting disc can be adjusted up and down, rotation changes, when a driving device drives the collecting disc to move up and down, the collected fiber yarn is gradually turned from the periphery to the inner side, at the moment, the collected fiber yarn is flatter and more regular, an oval fiber film or felt is formed, and when a side motor drives the collecting disc to rotate, the fiber can be further stretched during collection, so that the quality of the fiber is improved, and the obtained fiber quality is better. Therefore, the position of the collecting disc can be freely adjusted, and the fiber quality is better.
2. In the centrifugal spinning rotary disc type collecting device, a thrust ball bearing, a bearing cover connecting piece and a deep groove ball bearing are sequentially arranged on the side wall of a ball screw from bottom to top, the top of the bearing cover connecting piece is connected with a fastening piece, two thrust ball bearings are sleeved on the outer side of the deep groove ball bearing, the top of the two thrust ball bearings is connected with the bottom of a bearing cover plate, the top of the bearing cover plate is connected with the bottom of three thrust ball bearings, the outer periphery of the bearing cover plate is connected with a large gear, the large gear is meshed with a small gear, the small gear is connected with a side motor shaft through a motor key, the small gear is restrained in the axial direction through a shaft retainer ring and a shaft shoulder of the side motor shaft, the ball screw is connected with a side motor mounting plate through a thrust ball bearing, the ball screw is prevented from directly contacting the side motor mounting plate, the upper ring of the thrust ball bearing is matched with the shaft shoulder of the ball screw, the bearing cover connecting piece is connected with the side motor mounting plate through a fastening screw, the inner diameter of the thrust ball bearing is contacted with the bearing cover connecting piece, the groove ball bearing is mounted on the bearing cover connecting piece, the large gear is meshed with the small gear, and the ball bearing is in contact with the outer wall of the bearing. Therefore, the design is safe to use and stable to operate.
3. In the centrifugal spinning rotary disc type collecting device, a screw nut and a screw nut connecting piece are sleeved on the side wall of a ball screw, the screw nut is connected with the screw nut connecting piece through a connecting nut and a connecting gasket, a collecting plate is sleeved on the side wall of the upper end of the screw nut connecting piece, four thrust ball bearings and five thrust ball bearings are sleeved in the collecting plate, the five thrust ball bearings are connected with the screw nut connecting piece, the ball screw penetrates through the screw nut connecting piece, the five thrust ball bearings, the collecting plate and the four thrust ball bearings and then is connected with a connecting piece check ring, the collecting plate is connected with a guide rod, the bottom end of the ball screw is connected with a driving device, a gear box is arranged on a side motor mounting plate through a fixing bolt, dust is prevented from entering a gear pair, the service life of the gear is influenced, the four thrust ball bearings and the five thrust ball bearings are arranged on the screw nut connecting piece, the inner diameters of the four thrust ball bearings and the five thrust ball bearings are in contact with the outer wall of the screw nut connecting piece, small holes are formed in the outer wall of the screw nut connecting piece, and the four thrust ball bearings and the five thrust ball bearings are used for limiting the movement of the four thrust ball bearings to the four thrust ball bearings. Therefore, the design is convenient to adjust and rotate, and has long service life.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic diagram of the connection of the lead screw nut and the lead screw nut connector in the invention.
Fig. 4 is a schematic view of the structure of the side motor mounting plate of the present invention.
Fig. 5 is a schematic view of the structure of the gear case of the present invention.
Fig. 6 is a schematic structural view of a side motor in the present invention.
Fig. 7 is a schematic view of the structure of the bearing cap connector of the present invention.
Fig. 8 is a schematic view of the structure of the bearing cover plate in the present invention.
Fig. 9 is a schematic view of the structure of the pinion gear of the present invention.
FIG. 10 is a schematic view of the guide bar mounting member of the present invention.
Fig. 11 is a collection state diagram of the collection tray in the present invention.
In the figure: gearbox 1, side motor 3, side motor plate 301, side motor plate hole 302, catch plate 303, side motor shaft 4, side motor slot 4001, motor key 5, shaft retainer 11, connector retainer 111, side motor mounting plate 21, lead screw hole 211, through hole 212, lower guide rod hole 213, lower support plate hole 214, ball screw 25, bearing cover connector 26, connection ring 261, bottom sleeve 262, middle sleeve 263, upper sleeve 264, fastening hole 265, one thrust ball bearing 27, two thrust ball bearings 271, three thrust ball bearings 272, four thrust ball bearings 273, five thrust ball bearings 274, deep groove ball bearings 28, bearing cover 29, bottom plate 291, connection cover 292, cover plate hole 293, snap ring 294, fastener 30, large gear 31, pinion 32, guide rod 34, lead screw nut 35, lead screw nut connector 36, collector plate 37, collector plate 39, collector plate 391, upper hole 392, guide rod mount 40, mounting plate 401, mounting ring 402, upper mounting hole 403, contact ball bearing 41, lead screw upper 42, connection bolt 47, connection nut 48, connection guide sleeve 49, lower motor guide sleeve 50, lower screw mount pad 52, 521, lower screw mount pad 52, screw device 52, slide bolt mount pad 52, slide-on-up device 52, slide bolt mount pad 52, slide-up device 52, slide bolt device 52, slide mount pad 52.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 11, a centrifugal spinning rotary disc type collecting device includes a gear case 1, a side motor 3, a side motor shaft 4, a side motor mounting plate 21, a ball screw 25, a bearing cap connector 26, a collecting plate 37, and a collecting disc 39;
The top of the side motor 3 is connected with the bottom of the side motor mounting plate 21, a through hole 212 is formed in the top of the side motor mounting plate 21, and a side motor shaft 4 of the side motor 3 penetrates through the through hole 212 and is connected with the pinion 32;
A thrust ball bearing 27, a bearing cover connecting piece 26 and a deep groove ball bearing 28 are sequentially arranged on the side wall of the ball screw 25 from bottom to top, the top of the bearing cover connecting piece 26 is connected with a fastener 30, two thrust ball bearings 271 are sleeved on the outer side of the deep groove ball bearing 28, the top of the two thrust ball bearings 271 is connected with the bottom of a bearing cover plate 29, the top of the bearing cover plate 29 is connected with the bottom of a three thrust ball bearing 272, the outer periphery of the bearing cover plate 29 is connected with a large gear 31, and the large gear 31 is meshed with a small gear 32;
the side wall of the ball screw 25 is sleeved with a screw nut 35 and a screw nut connecting piece 36, the screw nut 35 and the screw nut connecting piece 36 are connected with a connecting bolt 47 through a connecting nut 49 and a connecting washer 48, the upper side wall of the screw nut connecting piece 36 is sleeved with a collecting plate 37, four thrust ball bearings 273 and five thrust ball bearings 274 are sleeved in the collecting plate 37, the five thrust ball bearings 274 are connected with the screw nut connecting piece 36, the ball screw 25 penetrates through the screw nut connecting piece 36, the five thrust ball bearings 274, the collecting plate 37 and the four thrust ball bearings 273 and then is connected with a connecting piece check ring 111, the collecting plate 37 is connected with a guide rod 34, the collecting plate 37 is connected with a collecting disc 39 through a collecting plate bolt 471, a collecting plate flat washer 481 and a collecting plate nut 491, and the bottom end of the ball screw 25 is connected with a driving device B;
the top of the side motor mounting plate 21 is connected with the bottom of the gear box 1, and the large gear 31 and the small gear 32 are meshed and positioned in the gear box 1;
A collecting hole 391 is formed in the center of the collecting disc 39, a screw hole 211 is further formed in the side motor mounting plate 21, the top end of the ball screw 25 penetrates through the screw hole 211 and the collecting hole 391 and extends to the upper part to be connected with the guide rod mounting piece 40, and a spinning device A is arranged above the collecting disc 39;
a side motor groove 4001 is formed in the side face of the side motor shaft 4, and the side motor groove 4001 is clamped with a motor key 5.
Side motor plate 301 is provided with in the top side wall of side motor 3, and side motor plate hole 302 has all been seted up at the top four corners of side motor plate 301, all corresponds in every side motor plate hole 302 to be provided with a side motor plate bolt 52, and each side motor plate bolt 52 runs through corresponding lower support plate hole 214 after with side motor plate hole 302 screw-thread fit, and every side motor plate bolt 52 is located the below of side motor plate 301 and has set gradually lower motor nut 54, lower motor flat washer 53 from bottom to top.
The top of side motor board 301 is installed cardboard 303, cardboard 303 and through-hole 212 joint cooperation.
An upper guide rod hole 392 is formed on the top of the collecting tray 39 around the collecting hole 391, and the top end of the guide rod 34 passes through the upper guide rod hole 392 to be connected with the guide rod mounting member 40.
The guide rod installation piece 40 comprises four installation plates 401 and an installation ring 402, the four installation plates 401 are arranged in a crisscross manner, the installation ring 402 which is communicated with each other is installed at the top of the joint of the four installation plates 401, each installation plate 401 is provided with an upper installation hole 403, the top of each corresponding guide rod 34 is in threaded connection with the upper installation hole 403, an angular contact ball bearing 41 is arranged in the installation ring 402, and the top of the ball screw 25 penetrates through the angular contact ball bearing 41 and is connected with the screw upper check ring 42.
The bearing cap connector 26 comprises a connecting ring 261, a bottom sleeve 262, a middle sleeve 263 and an upper sleeve 264, wherein the top of the connecting ring 261 is connected with the bottom of the bottom sleeve 262, the inner ring of the bottom sleeve 262 is connected with the middle sleeve 263, the inner ring of the middle sleeve 263 is connected with the upper sleeve 264, the connecting ring 261, the bottom sleeve 262, the middle sleeve 263 and the upper sleeve 264 are mutually communicated, the bottom of the connecting ring 261 is connected with the top of the side motor mounting plate 21, the side wall of the bottom sleeve 262 is connected with the deep groove ball bearing 28, the bearing cover plate 29 and the three thrust ball bearing 272 are connected with the side wall of the middle sleeve 263, the fastening piece 30 is connected with the side wall of the upper sleeve 264, the top of the connecting ring 261 is provided with a fastening hole 265, and one end of the fastening screw 521 penetrates the fastening hole 265 to be connected with the side motor mounting plate 21.
The bearing cover plate 29 comprises a bottom plate 291, a connecting cover plate 292 and a clamping ring 294, wherein the top of the bottom plate 291 is connected with the bottom of the connecting cover plate 292, the top of the connecting cover plate 292 is connected with the clamping ring 294, a cover plate hole 293 communicated with the clamping ring 294 is formed in the center of the bottom plate 291, a ball screw 25 penetrates through the cover plate hole 293 and then extends upwards, the top of the connecting cover plate 292 is connected with the bottom of the three-thrust ball bearing 272, the side wall of the bottom plate 291 is connected with the large gear 31, a cover plate guide rod hole 295 is formed in the top of the connecting cover plate 292, and the bottom of the guide rod 34 penetrates through the cover plate guide rod hole 295 and then is in threaded connection with the connecting cover plate 292.
The gear box 1 comprises a gear plate 101 and a box body 102, the top of the gear plate 101 is connected with the bottom of the box body 102, the bottom of the gear plate 101 is connected with the top of the side motor mounting plate 21, a gear hole 104 is formed in the top of the gear plate 101, a fixing bolt 522 is arranged in the gear hole 104, and the fixing bolt 522 penetrates through the gear hole 104 to be connected with the side motor mounting plate 21.
The top of the pinion 32 is provided with a pinion ring 321, the inner diameter 322 of the pinion ring 321 is provided with a gear key groove 323, the motor key 5 is in clamping fit with the gear key groove 323, and the side motor shaft 4 penetrates through the inner diameter 322 of the pinion ring 321 and then is connected with the shaft retainer ring 11.
The guide rod 34 is sleeved with a guide sleeve 38, and the guide sleeve 38 is fixed with the collecting plate 37 through a guide sleeve flat washer 50 and a guide sleeve nut 51.
The principle of the invention is explained as follows: the side motor 3 is arranged on the side motor mounting plate 21 through a side motor plate bolt 52, a lower motor flat washer 53 and a lower motor nut 54, the pinion 31 is connected with the side motor shaft 4 through a motor key 5, the pinion 31 is restrained axially through a shaft retainer ring 11 and a shaft shoulder of the side motor shaft 4, the ball screw 25 is connected with the side motor mounting plate 21 through a thrust ball bearing 27, the ball screw 25 is prevented from being in direct contact with the side motor mounting plate 21, an upper ring of the thrust ball bearing 27 is matched with the shaft shoulder of the ball screw 25, the bearing cover connecting piece 26 is connected with the side motor mounting plate 21 through a fastening screw 521, a thrust ball bearing 27 is arranged on the side motor mounting plate 21, the inner diameter of the lower ring of the thrust ball bearing 27 is contacted with the bearing cover connecting piece 26, the deep groove ball bearing 28 is arranged on the bearing cover connecting piece 26, the inner ring of the deep groove ball bearing 28 is contacted with the outer wall of the bearing cover connecting piece 26, the bearing cover plate 29 is arranged on the upper surface of the two thrust ball bearings 271 and is contacted with the deep groove ball bearings 28, the large gear 31 is arranged on the bearing cover plate 29, the large gear 31 and the bearing cover plate 29 are connected into a whole by adopting a welding mode, the large gear 31 is meshed with the small gear 32 to play a role of transmitting rotary motion, the three thrust ball bearings 272 are arranged on the bearing cover plate 29, the fastening piece 30 is arranged on the bearing cover connecting piece 26 through threaded connection, the fastening piece 30 limits the axial movement of the three thrust ball bearings 272, thereby playing a role of bearing the axial force of a gear pair, the gear box 1 is arranged on the side motor mounting plate 21 through the fixing bolt 522, dust is prevented from entering the gear pair, the service life of the gear is influenced, the four thrust ball bearings 273 and the five thrust ball bearings 274 are arranged on the screw nut connecting piece 36, the inner diameters of the four thrust ball bearings 273 and the five thrust ball bearings 274 are in contact with the outer wall of the screw-nut connecting piece 36, gaps are reserved between the diameters of the four thrust ball bearings 273 and the five thrust ball bearings 274 and the outer wall of the screw-nut connecting piece 36, small holes are formed in the screw-nut connecting piece 36 and used for assembling and disassembling the four thrust ball bearings 273 and the five thrust ball bearings 274, the retainer ring 111 of the connecting piece plays a role in limiting the four thrust ball bearings 273 to move, the guide rod 34 is mounted on the bearing cover plate 29, the lower end of the guide rod 34 is connected with the bearing cover plate 29 through threaded connection, the guide sleeve 38 rotates along with the rotation of the bearing cover plate 29, the guide sleeve 38 is connected with the collecting plate 39 through the guide sleeve flat washer 50 and the guide sleeve nut 51, and the collecting plate 37 and the collecting plate 39 can rotate along with the rotation of the guide rod 34.
Example 1:
A centrifugal spinning rotating disc type collecting device, which comprises a gear box 1, a side motor 3, a side motor shaft 4, a side motor mounting plate 21, a ball screw 25, a bearing cover connecting piece 26, a collecting plate 37 and a collecting disc 39; the top of the side motor 3 is connected with the bottom of the side motor mounting plate 21, a through hole 212 is formed in the top of the side motor mounting plate 21, and a side motor shaft 4 of the side motor 3 penetrates through the through hole 212 and is connected with the pinion 32; a thrust ball bearing 27, a bearing cover connecting piece 26 and a deep groove ball bearing 28 are sequentially arranged on the side wall of the ball screw 25 from bottom to top, the top of the bearing cover connecting piece 26 is connected with a fastener 30, two thrust ball bearings 271 are sleeved on the outer side of the deep groove ball bearing 28, the top of the two thrust ball bearings 271 is connected with the bottom of a bearing cover plate 29, the top of the bearing cover plate 29 is connected with the bottom of a three thrust ball bearing 272, the outer periphery of the bearing cover plate 29 is connected with a large gear 31, and the large gear 31 is meshed with a small gear 32; the side wall of the ball screw 25 is sleeved with a screw nut 35 and a screw nut connecting piece 36, the screw nut 35 and the screw nut connecting piece 36 are connected with a connecting bolt 47 through a connecting nut 49 and a connecting washer 48, the upper side wall of the screw nut connecting piece 36 is sleeved with a collecting plate 37, four thrust ball bearings 273 and five thrust ball bearings 274 are sleeved in the collecting plate 37, the five thrust ball bearings 274 are connected with the screw nut connecting piece 36, the ball screw 25 penetrates through the screw nut connecting piece 36, the five thrust ball bearings 274, the collecting plate 37 and the four thrust ball bearings 273 and then is connected with a connecting piece check ring 111, the collecting plate 37 is connected with a guide rod 34, the collecting plate 37 is connected with a collecting disc 39 through a collecting plate bolt 471, a collecting plate flat washer 481 and a collecting plate nut 491, and the bottom end of the ball screw 25 is connected with a driving device B; the top of the side motor mounting plate 21 is connected with the bottom of the gear box 1, and the large gear 31 and the small gear 32 are meshed and positioned in the gear box 1; a collecting hole 391 is formed in the center of the collecting disc 39, a screw hole 211 is further formed in the side motor mounting plate 21, the top end of the ball screw 25 penetrates through the screw hole 211 and the collecting hole 391 and extends to the upper part to be connected with the guide rod mounting piece 40, and a spinning device A is arranged above the collecting disc 39; a side motor groove 4001 is formed in the side face of the side motor shaft 4, and the side motor groove 4001 is clamped with a motor key 5.
When in application, the method comprises the following steps: the pinion 31 is connected with the side motor shaft 4 through the motor key 5, the ball screw 25 is connected with the side motor mounting plate 21 through a thrust ball bearing 27, the ball screw 25 is prevented from being in direct contact with the side motor mounting plate 21, the upper ring of the thrust ball bearing 27 is matched with the shaft shoulder of the ball screw 25, the bearing cover connecting piece 26 is connected with the side motor mounting plate 21 through a fastening screw 521, the thrust ball bearing 27 is arranged on the side motor mounting plate 21, the inner diameter of the lower ring of the thrust ball bearing 27 is contacted with the bearing cover connecting piece 26, the deep groove ball bearing 28 is arranged on the bearing cover connecting piece 26, the inner ring of the deep groove ball bearing 28 is contacted with the outer wall of the bearing cover connecting piece 26, the bearing cover plate 29 is arranged on the upper surface of the two thrust ball bearings 271 and contacted with the deep groove ball bearing 28, the large gear 31 is arranged on the bearing cover plate 29, the large gear 31 is connected with the bearing cover plate 29 into a whole in a welding way, the large gear 31 is meshed with the small gear 32 to transmit rotary motion, the three thrust ball bearings 272 are arranged on the bearing cover plate 29, the fastening piece 30 is arranged on the bearing cover connecting piece 26 through threaded connection, the fastening piece 30 limits the axial movement of the three thrust ball bearings 272 to bear the axial force of a gear pair, the gear box 1 is arranged on the side motor mounting plate 21, the four thrust ball bearings 273 and the five thrust ball bearings 274 are arranged on the screw nut connecting piece 36, the inner diameters of the four thrust ball bearings 273 and the five thrust ball bearings 274 are contacted with the outer wall of the screw nut connecting piece 36, a gap is reserved between the diameters of the four thrust ball bearings 273 and the five thrust ball bearings 274 and the outer wall of the screw nut connecting piece 36, small holes are designed on the screw nut connecting piece 36 for mounting and dismounting the four thrust ball bearings 273 and the five thrust ball bearings 274, the guide rod 34 is arranged on the bearing cover plate 29, the lower end of the guide rod 34 is connected with the bearing cover plate 29 by adopting a threaded connection, and rotates along with the rotation of the bearing cover plate 29, the guide sleeve 38 is connected with the collecting plate 39 through the guide sleeve flat washer 50 and the guide sleeve nut 51, and the collecting plate 37 and the collecting disc 39 can rotate along with the rotation of the guide rod 34.
Example 2:
example 2 is substantially the same as example 1 except that:
A side motor plate 301 is arranged on the top side wall of a side motor 3, side motor plate holes 302 are respectively formed in four corners of the top of the side motor plate 301, a side motor plate bolt 52 is correspondingly arranged in each side motor plate hole 302, each side motor plate bolt 52 penetrates through a corresponding lower support plate hole 214 and then is in threaded fit with the side motor plate hole 302, and a lower motor nut 54 and a lower motor flat washer 53 are sequentially arranged below each side motor plate 52 positioned on the side motor plate 301 from bottom to top; the top of side motor board 301 is installed cardboard 303, cardboard 303 and through-hole 212 joint cooperation.
Example 3:
Example 3 is substantially the same as example 1 except that:
an upper guide rod hole 392 is formed in the periphery of the top of the collecting disc 39, which is positioned at the periphery of the collecting hole 391, and the top end of the guide rod 34 penetrates through the upper guide rod hole 392 to be connected with the guide rod mounting piece 40; the guide rod installation piece 40 comprises four installation plates 401 and an installation ring 402, the four installation plates 401 are arranged in a crisscross manner, the installation ring 402 which is communicated with each other is installed at the top of the joint of the four installation plates 401, each installation plate 401 is provided with an upper installation hole 403, the top of each corresponding guide rod 34 is in threaded connection with the upper installation hole 403, an angular contact ball bearing 41 is arranged in the installation ring 402, and the top of the ball screw 25 penetrates through the angular contact ball bearing 41 and is connected with the screw upper check ring 42.
Example 4:
example 4 is substantially the same as example 1 except that:
The centrifugal spinning rotating disc type collecting device comprises a bearing cover connecting piece 26, a connecting ring 261, a bottom sleeve 262, a middle sleeve 263 and an upper sleeve 264, wherein the top of the connecting ring 261 is connected with the bottom of the bottom sleeve 262, the inner ring of the bottom sleeve 262 is connected with the middle sleeve 263, the inner ring of the middle sleeve 263 is connected with the upper sleeve 264, the connecting ring 261, the bottom sleeve 262, the middle sleeve 263 and the upper sleeve 264 are communicated with each other, the bottom of the connecting ring 261 is connected with the top of a side motor mounting plate 21, the side wall of the bottom sleeve 262 is connected with a deep groove ball bearing 28, a bearing cover plate 29, a three-thrust ball bearing 272 are connected with the side wall of the middle sleeve 263, a fastening piece 30 is connected with the side wall of the upper sleeve 264, a fastening hole 265 is formed in the top of the connecting ring 261, and one end of a fastening screw 521 penetrates through the fastening hole 265 to be connected with the side motor mounting plate 21; the bearing cover plate 29 comprises a bottom plate 291, a connecting cover plate 292 and a clamping ring 294, wherein the top of the bottom plate 291 is connected with the bottom of the connecting cover plate 292, the top of the connecting cover plate 292 is connected with the clamping ring 294, a cover plate hole 293 communicated with the clamping ring 294 is formed in the center of the bottom plate 291, a ball screw 25 penetrates through the cover plate hole 293 and then extends upwards, the top of the connecting cover plate 292 is connected with the bottom of the three-thrust ball bearing 272, the side wall of the bottom plate 291 is connected with the large gear 31, a cover plate guide rod hole 295 is formed in the top of the connecting cover plate 292, and the bottom of the guide rod 34 penetrates through the cover plate guide rod hole 295 and then is in threaded connection with the connecting cover plate 292.
Example 5:
Example 5 is substantially the same as example 1 except that:
The utility model provides a centrifugal spinning rotates disc type collection device, gear box 1 includes gear plate 101 and box body 102, and the top of gear plate 101 is connected with the bottom of box body 102, and the bottom of gear plate 101 is connected with the top of side motor mounting panel 21, and gear hole 104 has been seted up at the top of gear plate 101, is provided with fixing bolt 522 in the gear hole 104, and fixing bolt 522 runs through gear hole 104 and is connected with side motor mounting panel 21; a pinion ring 321 is mounted on the top of the pinion 32, a gear key slot 323 is formed in the inner diameter 322 of the pinion ring 321, a motor key 5 is in clamping fit with the gear key slot 323, and a side motor shaft 4 penetrates through the inner diameter 322 of the pinion ring 321 and then is connected with a shaft check ring 11; the guide rod 34 is sleeved with a guide sleeve 38, and the guide sleeve 38 is fixed with the collecting plate 37 through a guide sleeve flat washer 50 and a guide sleeve nut 51.
Example 6:
example 6 is substantially the same as example 1 except that:
As shown in fig. 11, a rotatable spinning device a is disposed above the collecting tray 39, two spinning nozzles are disposed on the spinning device, a driving mechanism B is disposed at the bottom of the collecting tray 39, the driving mechanism B is in driving connection with the bottom of the ball screw 25, the collecting range of the collecting tray 39 is changed according to the up-down movement and the rotation movement of the collecting tray 39, when the collecting tray 39 is at a fixed position, the position where the spun fiber yarn falls off due to rotation of the spinning device a is fixed, the collected fibers of the collecting tray 39 are all located at the outer position of the collecting tray 39, the collected fibers are stacked at this time, the collecting effect is poor, when the collecting tray 39 moves up and down, the collected fibers are gradually turned from the periphery to the inner side, at this time, the collected fiber yarn is more flat and regular, an oval fiber film or felt is formed, when the collecting tray 39 is driven by the side motor 3 to rotate, the fiber quality can be further stretched at the time of collecting, and thus the obtained fiber quality is better.
The above description is merely of preferred embodiments of the present invention, and the scope of the present invention is not limited to the above embodiments, but all equivalent modifications or variations according to the present disclosure will be within the scope of the claims.
Claims (10)
1. The centrifugal spinning rotating disc type collecting device is characterized by comprising a gear box (1), a side motor (3), a side motor shaft (4), a side motor mounting plate (21), a ball screw (25), a bearing cover connecting piece (26), a collecting plate (37) and a collecting disc (39);
The top of the side motor (3) is connected with the bottom of the side motor mounting plate (21), a through hole (212) is formed in the top of the side motor mounting plate (21), and a side motor shaft (4) of the side motor (3) penetrates through the through hole (212) and is connected with the pinion (32);
a thrust ball bearing (27), a bearing cover connecting piece (26) and a deep groove ball bearing (28) are sequentially arranged on the side wall of the ball screw (25) from bottom to top, the top of the bearing cover connecting piece (26) is connected with a fastener (30), two thrust ball bearings (271) are sleeved on the outer side of the deep groove ball bearing (28), the top of the two thrust ball bearings (271) is connected with the bottom of a bearing cover plate (29), the top of the bearing cover plate (29) is connected with the bottom of a three thrust ball bearing (272), the outer side of the bearing cover plate (29) is connected with a large gear (31), and the large gear (31) is meshed with a small gear (32);
A screw nut (35) and a screw nut connecting piece (36) are sleeved on the side wall of the ball screw (25), the screw nut (35) is connected with the screw nut connecting piece (36) through a connecting nut (49) and a connecting gasket (48), a collecting plate (37) is sleeved on the side wall of the upper end of the screw nut connecting piece (36), four thrust ball bearings (273) and five thrust ball bearings (274) are sleeved in the collecting plate (37), the five thrust ball bearings (274) are connected with the screw nut connecting piece (36), the ball screw (25) penetrates through the screw nut connecting piece (36), the five thrust ball bearings (274), the collecting plate (37) and the four thrust ball bearings (273) and then are connected with a connecting piece check ring (111), the collecting plate (37) is connected with a guide rod (34), the collecting plate (37) is connected with the collecting plate (39) through a collecting plate bolt (471), a collecting plate flat gasket (481) and a collecting plate nut (491), and the bottom end of the ball screw (25) is connected with a driving device (B);
The top of the side motor mounting plate (21) is connected with the bottom of the gear box (1), and the large gear (31) and the small gear (32) are meshed and positioned in the gear box (1);
A collecting hole (391) is formed in the center of the collecting disc (39), a screw rod hole (211) is formed in the side motor mounting plate (21), the top end of the ball screw rod (25) penetrates through the screw rod hole (211) and the collecting hole (391) and extends to the upper part to be connected with the guide rod mounting piece (40), and a spinning device (A) is arranged above the collecting disc (39);
a side motor groove (4001) is formed in the side face of the side motor shaft (4), and the side motor groove (4001) is clamped with the motor key (5).
2. A centrifugal spinning rotary disc collector according to claim 1, wherein: side motor board (301) are arranged on the side wall of the top of the side motor (3), side motor board holes (302) are formed in four corners of the top of the side motor board (301), a side motor board bolt (52) is correspondingly arranged in each side motor board hole (302), each side motor board bolt (52) penetrates through the corresponding lower support board hole (214) and then is in threaded fit with the corresponding side motor board hole (302), and a lower motor nut (54) and a lower motor flat washer (53) are sequentially arranged below each side motor board bolt (52) located on the side motor board (301) from bottom to top.
3. A centrifugal spinning rotary disc collector according to claim 2, wherein: the top of side motor board (301) is installed cardboard (303), cardboard (303) and through-hole (212) joint cooperation.
4. A centrifugal spinning rotary disc collector according to claim 1, wherein: an upper guide rod hole (393) is formed in the periphery of the top of the collecting disc (39) located at the collecting hole (391), four lower guide rod holes (213) are formed in the periphery of the top of the side motor mounting plate (21) located at the screw rod hole (211), a guide rod (34) is arranged between each lower guide rod hole (213) and the upper guide rod hole (392), and the top end of the guide rod (34) penetrates through the upper guide rod hole (392) to be connected with the guide rod mounting piece (40).
5. A centrifugal spinning rotary disc collector according to claim 4, wherein: guide arm installed part (40) include four mounting panel (401) and collar (402), four mounting panel (401) are the crisscross setting, collar (402) that are linked together are installed at the top of four mounting panel (401) junction, all seted up on every mounting panel (401) and go up mounting hole (403), the top and last mounting hole (403) threaded connection of every guide arm (34) that correspond are provided with angular ball bearing (41) in collar (402), angular ball bearing (41) are run through at the top of ball screw (25) and are connected with lead screw upper retainer ring (42).
6. A centrifugal spinning rotary disc collector according to claim 1, wherein: the bearing cap connecting piece (26) comprises a connecting ring (261), a bottom sleeve (262), a middle sleeve (263) and an upper sleeve (264), the top of the connecting ring (261) is connected with the bottom of the bottom sleeve (262), the inner ring of the bottom sleeve (262) is connected with the middle sleeve (263), the inner ring of the middle sleeve (263) is connected with the upper sleeve (264), the connecting ring (261), the bottom sleeve (262), the middle sleeve (263) and the upper sleeve (264) are communicated with each other, the bottom of the connecting ring (261) is connected with the top of the side motor mounting plate (21), the side wall of the bottom sleeve (262) is connected with the deep groove ball bearing (28), the bearing cover plate (29), the three thrust ball bearing (272) are connected with the side wall of the middle sleeve (263), the fastening piece (30) is connected with the side wall of the upper sleeve (264), the top of the connecting ring (261) is provided with a fastening hole (265), and one end of the fastening screw (521) penetrates through the fastening hole (265) to be connected with the side motor mounting plate (21).
7. A centrifugal spinning rotary disc collector according to claim 6, wherein: the bearing cover plate (29) comprises a bottom plate (291), a connecting cover plate (292) and a clamping ring (294), wherein the top of the bottom plate (291) is connected with the bottom of the connecting cover plate (292), the top of the connecting cover plate (292) is connected with the clamping ring (294), a cover plate hole (293) communicated with the clamping ring (294) is formed in the center of the bottom plate (291), a ball screw (25) penetrates through the cover plate hole (293) and then extends upwards, the top of the connecting cover plate (292) is connected with the bottom of the three-thrust ball bearing (272), and the side wall of the bottom plate (291) is connected with the large gear (31).
8. A centrifugal spinning rotary disc collector according to claim 1, wherein: the gear box (1) comprises a gear plate (101) and a box body (102), wherein the top of the gear plate (101) is connected with the bottom of the box body (102), the bottom of the gear plate (101) is connected with the top of a side motor mounting plate (21), a gear hole (104) is formed in the top of the gear plate (101), a fixing bolt (522) is arranged in the gear hole (104), and the fixing bolt (522) penetrates through the gear hole (104) to be connected with the side motor mounting plate (21).
9. A centrifugal spinning rotary disc collector according to claim 1, wherein: the top of pinion (32) is installed pinion ring (321), has seted up gear keyway (323) on internal diameter (322) of pinion ring (321), and motor key (5) and gear keyway (323) joint cooperation, and side motor shaft (4) are connected with axle retaining ring (11) after running through internal diameter (322) of pinion ring (321).
10. A centrifugal spinning rotary disc collector according to claim 1, wherein: the guide rod (34) is sleeved with a guide sleeve (38), and the guide sleeve (38) and the collecting plate (37) are fixed through a guide sleeve flat washer (50) and a guide sleeve nut (51).
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| CN202211601916.3A CN115747989B (en) | 2022-12-13 | 2022-12-13 | Centrifugal spinning rotary disc type collecting device |
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| CN202211601916.3A CN115747989B (en) | 2022-12-13 | 2022-12-13 | Centrifugal spinning rotary disc type collecting device |
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| CN115747989A (en) | 2023-03-07 |
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