CN112921421A - Preparation method of high-elasticity thermal polyester composite yarn - Google Patents
Preparation method of high-elasticity thermal polyester composite yarn Download PDFInfo
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- CN112921421A CN112921421A CN202110203150.2A CN202110203150A CN112921421A CN 112921421 A CN112921421 A CN 112921421A CN 202110203150 A CN202110203150 A CN 202110203150A CN 112921421 A CN112921421 A CN 112921421A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a preparation method of high-elasticity thermal polyester composite yarns, which uses an oiling device, wherein the oiling device comprises a bottom plate, a mounting plate, an oiling device and a recovery box, and the specific method flow when the oiling device is adopted to prepare the high-elasticity thermal polyester composite yarns is as follows: the device comprises a fixing rod, a rotating cylinder, an auxiliary mechanism, a driving mechanism, an oil storage cylinder, an oil applying sponge sleeve, an oil absorbing column, a sliding block, an oil baffle plate, a limiting cylinder, a connecting rod, a moving rod and a fixing ring. According to the invention, the oiling device is matched with the existing traction equipment to finish the oiling work of the nascent fiber, the oil absorption column and the limiting cylinder are driven to stir lubricating oil through the relative motion between the moving rod and the fixing ring in the oiling process, and meanwhile, the fit tightness between the nascent fiber and the oiling sponge sleeve is increased through the auxiliary mechanism, so that the oiling uniformity is improved.
Description
Technical Field
The invention relates to the field of textiles, in particular to a preparation method of high-elasticity thermal polyester composite yarns.
Background
The composite yarn is a yarn made of composite fibers, and compared with a yarn made of single fibers, the composite yarn can combine the advantages of multiple fibers and has more excellent performance, wherein the novel yarn made of the polyester composite yarn is favored by people due to good elasticity and heat retention.
The preparation method of the polyester composite yarn mainly comprises the steps of primary fiber forming, primary fiber oiling, post-processing, winding and the like, wherein some problems exist in the oiling process of the primary fiber:
(1) the lubricating oil in the oil storage container is in a standing state most of the time, the lubricating oil is easy to precipitate, so that the lubricating oil at the upper part and the lubricating oil at the lower part have a large difference, and the performances of the nascent fiber lubricated by the two lubricating oils cannot be consistent;
(2) when oiling to nascent fiber, use the oil ship to accomplish the action of oiling mostly, under traction equipment's traction, nascent fiber is less with the area of contact of oil ship, and the laminating compactness is lower, leads to the oil ship to oil only can to nascent fiber's a small part at every turn, and it is lower to oil efficiency to the inhomogeneous condition of oiling appears easily.
In order to solve the problems, the invention provides a preparation method of high-elasticity thermal polyester composite yarns.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
the preparation method of the high-elasticity thermal polyester composite yarn uses an oiling device, the oiling device comprises a bottom plate, a mounting plate, an oiling device and a recycling box, and the specific method flow when the oiling device is used for preparing the high-elasticity thermal polyester composite yarn is as follows:
s1, primary fiber forming: extruding the raw materials mixed in proportion from a spinneret orifice by using a melt spinning machine, and solidifying and forming polymer trickle in a spinning field to obtain nascent fiber;
s2, oiling of nascent fibers: oiling treatment is carried out on the nascent fibers by using oiling equipment matched with the existing traction equipment so as to improve the antistatic property of the nascent fibers and reduce the friction between the nascent fibers and other materials;
s3, primary fiber post-processing: sequentially winding, stretching, thermally relaxing and thermally setting the nascent fiber to prepare the high-elasticity thermal polyester composite yarn meeting the textile processing and use requirements;
s4, winding and forming: winding the high-elasticity thermal insulation polyester composite yarn by using the existing winding equipment to prepare a roll-shaped high-elasticity thermal insulation polyester composite yarn;
the oil applying device is characterized in that mounting plates are symmetrically mounted on the bottom plate in a front-back mode, an oil applying device is mounted between the mounting plates symmetrically arranged in the front-back mode, a recovery box is arranged below the oil applying device, and the recovery box is placed on the bottom plate;
the oiling device comprises a fixed rod, a rotating cylinder, an auxiliary mechanism, a driving mechanism, an oil storage cylinder, an oiling sponge sleeve, an oil absorption column, a sliding block, an oil baffle plate, a limiting cylinder, a connecting rod, a moving rod and a fixing ring, wherein the front end of the fixed rod is connected with a mounting plate at a position close to the front;
an oil storage cylinder is arranged on the inner side of the rotating cylinder, the oil storage cylinder and the rotating cylinder are arranged concentrically, a plurality of partition plates are uniformly arranged on the outer wall of the oil storage cylinder along the circumferential direction of the oil storage cylinder, an oil filling port is arranged at the rear end of the oil storage cylinder, the oil filling port is arranged close to the partition plates, a plurality of groups of sliding grooves which are arranged alternately with the oil storage frame are uniformly formed in the side wall of the rotating cylinder along the circumferential direction of the rotating cylinder, the sliding grooves of the same group are uniformly arranged from front to back, matched sliding grooves communicated with the sliding grooves are formed in the left side and the right side of each sliding groove, sliding blocks are arranged in the sliding grooves in a sliding mode, a limiting cylinder is arranged at the lower end of each sliding block, oil baffle plates are arranged at the left end and the right end of each sliding block; the inner wall of the oil applying sponge sleeve is clung to one end, far away from the fixed rod, of the oil absorbing column, the oil absorbing column is detachably mounted in a through hole formed in the middle of the sliding block, the oil absorbing column is made of sponge, the side wall, close to one end of the fixed rod, of the oil absorbing column is clung to the inner wall of the limiting cylinder, the front limiting cylinder and the rear limiting cylinder are connected through a connecting rod, a moving rod is mounted on the front side, closest to the front limiting cylinder, of the moving rod, one end, not connected with the limiting cylinder, of the moving rod penetrates through the oil storage frame in a sliding fit mode and is clung to the rear side of a fixing ring, the front side of the fixing ring is connected;
after a proper amount of lubricating oil is filled into a cavity formed between the oil storage cylinder and the rotating cylinder through the oil filling port, the oil absorption column can absorb the lubricating oil and convey the lubricating oil into the oiling sponge sleeve, so that the oiling sponge sleeve can uniformly coat the lubricating oil on the surface of nascent fibers under the matching action of the auxiliary mechanism, the movable rod rotates relative to the fixing ring in the oiling process, the extrusion force exerted on the movable rod is different when the movable rod is in contact with the fixing ring at different positions, therefore, the movable rod can drive the limiting cylinder to do reciprocating linear motion back and forth, further, the oil absorption column is driven to synchronously move, the lubricating oil can be stirred when the oil absorption column and the limiting cylinder move back and forth, the lubricating oil is prevented from being precipitated, meanwhile, the positions of the oil absorption column and the oiling sponge sleeve are continuously changed, and therefore, the lubricating oil can be fully absorbed by each position of, thereby improving the oiling uniformity.
Preferably, the auxiliary mechanism comprises extrusion rods, matched sponge sleeves, recovery rings, linkage rods and a connecting bent pipe, the extrusion rods are rotatably installed between the front and rear installation plates, the number of the extrusion rods is three, the three extrusion rods are respectively positioned right above, left above and right above the rotating cylinder, the outer walls of the extrusion rods are sleeved with the matched sponge sleeves, the front and rear ends of the matched sponge sleeves are connected with the extrusion rods through adhesives, the outer walls of the matched sponge sleeves are uniformly sleeved with the recovery rings from front to rear, the recovery rings can move back and forth relative to the matched sponge sleeves, the front and rear adjacent recovery rings are connected through the linkage rods, the rear end of the linkage rod at the rearmost position is connected with the side wall of the installation plate at the rearmost position in a sliding manner, and the linkage rod at the foremost position is connected with the connecting bent; in the in-process that oils, cooperation sponge cover lower extreme is hugged closely mutually with nascent fibre upper surface, make nascent fibre can be tightly pressed between oiling sponge cover and cooperation sponge cover, in order to guarantee that nascent fibre upper and lower surface homoenergetic covers the one deck grease, connect the return bend after through artifical mode push-and-pull, under the linkage rod's linkage effect, recovery ring alright back-and-forth movement, the back-and-forth movement in-process, the recovery ring can produce the extrusion to cooperation sponge cover, make the interior adsorbed grease of cooperation sponge cover extruded, the grease of extruding falls into the collection box, the staff can regularly retrieve the grease of collecting in the collection box.
Preferably, the driving mechanism comprises a driving motor, a driving gear and a driven gear, the driving motor is mounted on the side wall of the mounting plate close to the rear through a motor base, an output shaft of the driving motor is connected with the rear end of the driving gear, the front end of the driving gear is connected with the rear end of the rotating cylinder, the driven gears are respectively meshed with the upper left part, the upper right part and the upper right part right above the driving gear, and the front end of the driven gear is connected with the rear end of the extrusion rod; after the driving motor is started, under the transmission action between the driving gear and the driven gear, the rotating cylinder and the extrusion rod can be driven to rotate simultaneously, so that the oiling sponge sleeve installed on the rotating cylinder and the matching sponge sleeve installed on the extrusion rod can evenly paint grease on the surface of nascent fiber.
Preferably, evenly install a plurality of rotation bevel gears through the rotation mode from the past backward on the oil storage cylinder lateral wall, rotation bevel gear passes the baffle through the rotation mode, and the draw-in groove has been seted up to rotation bevel gear inboard longitudinal symmetry, rotates the bevel gear outside and meshes with driven bevel gear mutually, and driven bevel gear rotates and installs at spacing section of thick bamboo lower extreme, and the oil absorption post outside is located to driven bevel gear cover, evenly is provided with a plurality of puddlers along the circumferential direction on the driven bevel gear lateral wall.
Preferably, the dead lever is hollow structure, a set of lift hole has respectively been seted up at both ends about the dead lever, the lift hole from the past backward evenly arranges with the group, and lift hole position and draw-in groove position one-to-one, the downthehole slidable mounting of lift has the lift fixture block, install the spring between lift fixture block and the lift downthehole wall, the lift fixture block is close to the inside one end of dead lever and is connected with lifter one end, the lifter other end is installed on the lifter plate, the lifter plate front end passes the dead lever through the sliding fit mode, lifter plate and position are connected through adjusting bolt between leaning on preceding mounting panel, rotate between adjusting bolt and the lifter plate and be connected, threaded connection between adjusting bolt and the mounting panel.
Preferably, the front end of the oil storage cylinder is provided with an annular through groove, the front and rear adjacent rotating bevel gears are connected through a connecting rod, the side wall of the connecting rod is tightly attached to the inner wall of the annular through groove, the front end of the rotating bevel gear which is positioned most forward is provided with a convex rod, the front end of the convex rod is provided with a positioning chute, a positioning rod is slidably mounted in the positioning chute, a positioning hole is arranged in front of the positioning rod, the positioning hole is arranged on the rear end face of a mounting plate which is positioned most forward, the positioning hole is of a square structure and is in concave-convex fit with the front end of the positioning rod, when the rotating bevel gear rotates to a proper position, the positioning hole is positioned right ahead of the positioning rod, the positioning rod is manually pulled forwards, the front end of the positioning rod is clamped into the positioning hole to prevent the rotating bevel, until in the draw-in groove is gone into to lift fixture block card, rotate bevel gear this moment under the mating reaction of lift fixture block and draw-in groove, can't rotate along with oil storage cylinder synchronization, when oil storage cylinder rotates, it rotates to rotate bevel gear driven bevel gear relatively, and then drive driven bevel gear and rotate around self axle center, make the puddler constantly stir the grease, further prevent that the grease from deposiing, and the locating lever front end is the rubber material, it has the rubber piece to paste on the locating hole inner wall, with the frictional force between increase locating lever front end and the locating hole inner wall, prevent that the automatic condition that drops from the locating hole of locating lever from taking place.
Preferably, the bottom end of the oil absorption column is of an uneven structure, so that the contact area between the oil absorption column and oil can be increased, and the oil absorption speed is further improved.
The invention has the beneficial effects that:
1. according to the invention, the oiling device is matched with the existing traction equipment to finish the oiling work of the nascent fiber, the oil absorption column and the limiting cylinder are driven to stir lubricating oil through the relative motion between the moving rod and the fixing ring in the oiling process, the distribution uniformity of the lubricating oil is ensured, and meanwhile, the fit tightness between the nascent fiber and the oiling sponge sleeve is increased through the auxiliary mechanism so as to improve the oiling uniformity.
2. The oiling device provided by the invention can stir lubricating oil in the oiling process, so that the lubricating oil is prevented from precipitating, and meanwhile, the positions of the oil absorption column and the oiling sponge sleeve are constantly changed, so that the lubricating oil can be fully absorbed by each position of the oiling sponge sleeve, and the oiling uniformity is improved.
3. The auxiliary mechanism provided by the invention can extrude the nascent fiber in the oiling process, so that the nascent fiber can be tightly pressed between the oiling sponge sleeve and the matching sponge sleeve, and the upper surface and the lower surface of the nascent fiber can be uniformly covered with a layer of grease.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a right side view of the oiling device of the present invention;
FIG. 3 is a right side elevation sectional view of the oiling device of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of the X-direction detail of FIG. 3 of the present invention;
FIG. 6 is an enlarged view of the Y-direction portion of FIG. 3 of the present invention;
fig. 7 is a partial enlarged view of fig. 4 taken in the direction Z.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a method for preparing high-elasticity thermal polyester composite yarns uses an oiling device, the oiling device comprises a bottom plate 1, a mounting plate 2, an oiling device 3 and a recycling box 4, and the specific method flow when the oiling device is used for preparing the high-elasticity thermal polyester composite yarns is as follows:
s1, primary fiber forming: extruding the raw materials mixed in proportion from a spinneret orifice by using a melt spinning machine, and solidifying and forming polymer trickle in a spinning field to obtain nascent fiber;
s2, oiling of nascent fibers: oiling treatment is carried out on the nascent fibers by using oiling equipment matched with the existing traction equipment so as to improve the antistatic property of the nascent fibers and reduce the friction between the nascent fibers and other materials;
s3, primary fiber post-processing: sequentially winding, stretching, thermally relaxing and thermally setting the nascent fiber to prepare the high-elasticity thermal polyester composite yarn meeting the textile processing and use requirements;
s4, winding and forming: winding the high-elasticity thermal insulation polyester composite yarn by using the existing winding equipment to prepare a roll-shaped high-elasticity thermal insulation polyester composite yarn;
the oil applying device is characterized in that mounting plates 2 are symmetrically mounted on the bottom plate 1 in a front-back mode, an oil applying device 3 is mounted between the mounting plates 2 which are symmetrically arranged in the front-back mode, a recovery box 4 is arranged below the oil applying device 3, and the recovery box 4 is placed on the bottom plate 1;
the oiling device 3 comprises a fixed rod 31, a rotating cylinder 32, an auxiliary mechanism 33, a driving mechanism 34, an oil storage cylinder 35, an oiling sponge sleeve 36, an oil absorption column 37, a sliding block 38, an oil baffle plate 39, a limiting cylinder 310, a connecting rod 311, a moving rod 312 and a fixing ring 313, wherein the front end of the fixed rod 31 is connected with the mounting plate 2 at the front position, the rear end of the fixed rod 31 is clung to the inner wall of the rotating cylinder 32, the front end of the rotating cylinder 32 is rotationally connected with the mounting plate 2 at the front position, the rear end of the rotating cylinder 32 is rotationally connected with the mounting plate 2 at the rear position, the auxiliary mechanism 33 is arranged above the rotating cylinder 32, the auxiliary mechanism 33 is arranged between the mounting plates 2 which are symmetrically arranged in the front and the rear, and the auxiliary mechanism 33 is connected with the rotating cylinder 32 through the;
an oil storage barrel 35 is arranged on the inner side of the rotating barrel 32, the oil storage barrel 35 and the rotating barrel 32 are arranged concentrically, a plurality of partition plates are uniformly arranged on the outer wall of the oil storage barrel 35 along the circumferential direction of the oil storage barrel, an oil filling port is arranged at the rear end of the oil storage barrel 35 and is arranged close to the partition plates, a plurality of groups of sliding grooves which are arranged alternately with the oil storage frame are uniformly formed in the side wall of the rotating barrel 32 along the circumferential direction of the rotating barrel, the sliding grooves in the same group are uniformly arranged from front to back, matched sliding grooves which are communicated with the sliding grooves are formed in the left side and the right side of each sliding groove, sliding blocks 38 are slidably arranged in the sliding grooves, a limiting barrel 310 is arranged at the lower end of each sliding block 38, oil baffle plates 39 are arranged at the left end and the right end of each sliding block 38, the end, which is not connected with each sliding;
the inner wall of the oil applying sponge sleeve 36 is closely attached to one end of the oil absorption column 37 far away from the fixed rod 31, the oil absorption column 37 is detachably arranged in a through hole formed in the middle of the sliding block 38, the oil absorption column 37 is made of sponge, the bottom end of the oil absorption column 37 is of an uneven structure, the contact area between the oil absorption column and grease can be increased, further, the oil absorption speed is improved, the side wall of one end, close to the fixed rod 31, of the oil absorption column 37 is tightly attached to the inner wall of the limiting cylinder 310, the limiting cylinders 310 which are adjacent in the front and back are connected through the connecting rod 311, the moving rod 312 is installed on the front side of the limiting cylinder 310 which is located at the forefront, one end, which is not connected with the limiting cylinder 310, of the moving rod 312 penetrates through the oil storage frame in a sliding fit mode and is tightly attached to the back side of the fixing ring 313, the front side of the fixing ring 313 is connected with the mounting plate 2 which is located at the forefront, the fixing ring 313 and the rotating cylinder;
after a proper amount of lubricating oil is filled into a cavity formed between the oil storage cylinder 35 and the rotating cylinder 32 through an oil filling port, the oil absorption column 37 can absorb the lubricating oil and transmit the lubricating oil into the oiling sponge sleeve 36, so that the oiling sponge sleeve 36 can uniformly coat the lubricating oil on the surface of nascent fibers under the matching action of the auxiliary mechanism 33, the moving rod 312 rotates relative to the fixing ring 313 in the oiling process, the extrusion force exerted on the moving rod 312 is different when the moving rod 312 is in contact with the fixing ring 313 at different positions, therefore, the moving rod 312 can drive the limiting cylinder 310 to do reciprocating linear motion back and forth, further, the oil absorption column 37 is driven to synchronously move, when the oil absorption column 37 and the limiting cylinder 310 move back and forth, the lubricating oil can be stirred, the lubricating oil is prevented from precipitating, meanwhile, because the positions of the oil absorption column 37 and the oiling sponge sleeve 36 are constantly changed, the lubricating oil can be fully absorbed by each position of the oiling sponge sleeve, thereby improving the oiling uniformity.
The auxiliary mechanism 33 comprises extrusion rods 331, matched sponge sleeves 332, recycling rings 333, linkage rods 334 and connecting bent tubes 335, the extrusion rods 331 are rotatably installed between the mounting plates 2 which are arranged in the front and back, the number of the extrusion rods 331 is three, the three extrusion rods 331 are respectively positioned right above, left above and right above the rotating cylinder 32, the outer walls of the extrusion rods 331 are sleeved with the matched sponge sleeves 332, the front and back ends of the matched sponge sleeves 332 are connected with the extrusion rods 331 through adhesives, the outer walls of the matched sponge sleeves 332 are uniformly sleeved with a plurality of recycling rings 333 from front to back, the recycling rings 333 can move back and forth relative to the matched sponge sleeves 332, the front and back adjacent recycling rings 333 are connected through the linkage rods 334, the rear end of the linkage rod 334 at the rearmost position is slidably connected with the side wall of the mounting plate 2 at the rearmost position, and the linkage rods 334 at the foremost position are connected; in the process of oiling, cooperation sponge cover 332 lower extreme is hugged closely with nascent fiber upper surface mutually, make nascent fiber can be tightly pressed between oiling sponge cover 36 and cooperation sponge cover 332, in order to guarantee that nascent fiber upper and lower surface all can evenly cover one deck grease, connect return bend 335 back through manual mode push-and-pull, under the linkage action of gangbar 334, retrieve ring 333 alright back-and-forth movement, the back-and-forth movement in-process, retrieve ring 333 and can produce the extrusion to cooperation sponge cover 332, make the grease of the interior absorption of cooperation sponge cover 332 extruded, the grease of extruding falls into collection box 4, the staff can be regularly retrieved the grease of collecting in the collection box 4.
The driving mechanism 34 comprises a driving motor 341, a driving gear 342 and a driven gear 343, the driving motor 341 is mounted on the side wall of the mounting plate 2 at the rear through a motor base, the output shaft of the driving motor 341 is connected with the rear end of the driving gear 342, the front end of the driving gear 342 is connected with the rear end of the rotating cylinder 32, the driven gear 343 is engaged with the upper right, upper left and upper right of the driving gear 342, and the front end of the driven gear 343 is connected with the rear end of the extrusion rod 331; after the driving motor 341 is started, under the transmission action between the driving gear 342 and the driven gear 343, the rotating cylinder 32 and the extrusion rod 331 can be driven to rotate simultaneously, so that the oiling sponge sleeve 36 installed on the rotating cylinder 32 and the matching sponge sleeve 332 installed on the extrusion rod 331 can uniformly coat grease on the surface of the nascent fiber.
Evenly install a plurality of rotation bevel gears 35a from the past backward through the rotation mode on the oil storage cylinder 35 lateral wall, rotation bevel gear 35a passes the baffle through the rotation mode, the draw-in groove has been seted up to rotation bevel gear 35a inboard longitudinal symmetry, the rotation bevel gear 35a outside meshes with driven bevel gear 35b mutually, driven bevel gear 35b rotates and installs at spacing cylinder 310 lower extreme, driven bevel gear 35b cover is located the oil absorption post 37 outside, evenly be provided with a plurality of puddlers 35c along the circumferential direction on the driven bevel gear 35b lateral wall.
The dead lever 31 is hollow structure, a set of lift hole has respectively been seted up at both ends about the dead lever 31, the lift hole of the same group is evenly arranged backward in the past, and lift hole position and draw-in groove position one-to-one, the downthehole slidable mounting of lift has lift fixture block 31a, install the spring between lift fixture block 31a and the lift downthehole wall, lift fixture block 31a is close to the inside one end of dead lever 31 and is connected with lifter 31b one end, the lifter 31b other end is installed on lifter plate 31c, lifter plate 31c front end passes dead lever 31 through sliding fit mode, lifter plate 31c and position are connected through adjusting bolt 31d between leaning on preceding mounting panel 2, rotate between adjusting bolt 31d and the lifter plate 31c and are connected, threaded connection between adjusting bolt 31d and the mounting panel 2.
The front end of the oil storage cylinder 35 is provided with an annular through groove, the front and the back adjacent rotating bevel gears 35a are connected through a connecting rod 35d, the side wall of the connecting rod 35d is clung to the inner wall of the annular through groove, the front end of the rotating bevel gear 35a which is positioned most forward is provided with a convex rod 35e, the front end of the convex rod 35e is provided with a positioning chute, a positioning rod 35f is arranged in the positioning chute in a sliding manner, a positioning hole is arranged in front of the positioning rod 35f and is arranged on the back end surface of the mounting plate 2 which is positioned most forward, the positioning hole is of a square structure and is in concave-convex fit with the front end of the positioning rod 35f, when the rotating bevel gear 35a rotates to a proper position, the positioning hole is positioned right ahead of the positioning rod 35f, at the moment, the positioning rod 35f is manually pulled forward, so that the front, at this moment, the adjusting bolt 31d is manually screwed to adjust the height of the lifting plate 31c, until the lifting fixture block 31a is clamped into the clamping groove, at this moment, the rotating bevel gear 35a cannot synchronously rotate along with the oil storage cylinder 35 under the matching action of the lifting fixture block 31a and the clamping groove, when the oil storage cylinder 35 rotates, the rotating bevel gear 35a rotates relative to the driven bevel gear 35b, and further drives the driven bevel gear 35b to rotate around the axis of the rotating bevel gear 35b, so that the stirring rod 35c can continuously stir the grease, further prevent the grease from precipitating, the front end of the positioning rod 35f is made of rubber, a rubber sheet is adhered to the inner wall of the positioning hole, the friction force between the front end of the positioning rod 35f and the inner wall of the positioning hole is increased, and the situation that the positioning rod 35f automatically.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The preparation method of the high-elasticity thermal polyester composite yarn uses an oiling device, the oiling device comprises a bottom plate (1), a mounting plate (2), an oiling device (3) and a recycling box (4), and the preparation method is characterized in that: the specific method flow for preparing the high-elasticity thermal polyester composite yarn by adopting the oiling equipment is as follows:
s1, primary fiber forming: extruding the raw materials mixed in proportion from a spinneret orifice by using a melt spinning machine, and solidifying and forming polymer trickle in a spinning field to obtain nascent fiber;
s2, oiling of nascent fibers: oiling treatment is carried out on the nascent fibers by using oiling equipment matched with the existing traction equipment so as to improve the antistatic property of the nascent fibers and reduce the friction between the nascent fibers and other materials;
s3, primary fiber post-processing: sequentially winding, stretching, thermally relaxing and thermally setting the nascent fiber to prepare the high-elasticity thermal polyester composite yarn meeting the textile processing and use requirements;
s4, winding and forming: winding the high-elasticity thermal insulation polyester composite yarn by using the existing winding equipment to prepare a roll-shaped high-elasticity thermal insulation polyester composite yarn;
the oil applying device is characterized in that mounting plates (2) are symmetrically mounted on the bottom plate (1) in a front-back mode, an oil applying device (3) is mounted between the mounting plates (2) which are symmetrically arranged in the front-back mode, a recovery box (4) is arranged below the oil applying device (3), and the recovery box (4) is placed on the bottom plate (1);
the oiling device (3) comprises a fixed rod (31), a rotating cylinder (32), an auxiliary mechanism (33), a driving mechanism (34), an oil storage cylinder (35), an oiling sponge sleeve (36), an oil absorption column (37), a sliding block (38), an oil baffle plate (39), a limiting cylinder (310), a connecting rod (311), a moving rod (312) and a fixing ring (313), the front end of the fixed rod (31) is connected with a mounting plate (2) at the position close to the front, the rear end of the fixed rod (31) is tightly attached to the inner wall of the rotating cylinder (32), the front end of the rotating cylinder (32) is rotatably connected with the mounting plate (2) at the position close to the front, the rear end of the rotating cylinder (32) is rotatably connected with the mounting plate (2) at the position close to the rear, the auxiliary mechanism (33) is arranged above the rotating cylinder (32), the auxiliary mechanism (33) is arranged between the mounting plates (2) which are symmetrically arranged at the front and the rear, the auxiliary mechanism (33) is connected with the rotating cylinder (32 Connecting;
an oil storage barrel (35) is arranged on the inner side of the rotating barrel (32), the oil storage barrel (35) and the rotating barrel (32) are concentrically arranged, a plurality of partition plates are uniformly arranged on the outer wall of the oil storage barrel (35) along the circumferential direction of the oil storage barrel, an oil filling port is arranged at the rear end of the oil storage barrel (35), the oil filling port is arranged close to the partition plates, a plurality of groups of sliding grooves which are arranged at intervals with the oil storage frame are uniformly formed in the side wall of the rotating barrel (32) along the circumferential direction of the rotating barrel, the sliding grooves in the same group are uniformly arranged from front to back, matching sliding grooves communicated with the sliding grooves are formed in the left side and the right side of each sliding groove, sliding blocks (38) are arranged in the sliding grooves in a sliding mode, a limiting barrel (310) is arranged at the lower ends of the sliding blocks (38), oil baffle plates (39) are arranged at the left end and the right end, which, the front end and the rear end of the oiling sponge sleeve (36) are connected with the rotating cylinder (32) through adhesives;
the inner wall of the oiling sponge sleeve (36) is tightly attached to one end, far away from the fixed rod (31), of the oil absorption column (37), the oil absorption column (37) is detachably mounted in a through hole formed in the middle of the sliding block (38), the oil absorption column (37) is made of sponge materials, the side wall, close to one end of the fixed rod (31), of the oil absorption column (37) is tightly attached to the inner wall of the limiting cylinder (310), the front limiting cylinder (310) and the rear limiting cylinder are adjacent to each other in the front and the rear direction and are connected through a connecting rod (311), the front side, closest to the front, of the limiting cylinder (310) is provided with a moving rod (312), one end, not connected with the limiting cylinder (310), of the moving rod (312) penetrates through an oil storage frame in a sliding fit mode and is tightly attached to the rear side of the fixed ring (313), the front side of the fixed ring (313) is connected with the mounting plate (2) closest to the front position.
2. The preparation method of the high-elasticity thermal polyester composite yarn according to claim 1, which is characterized in that: the auxiliary mechanism (33) comprises extrusion rods (331), a matching sponge sleeve (332), recycling rings (333), linkage rods (334) and a connecting bent pipe (335), the extrusion rods (331) are rotatably installed between the mounting plates (2) which are arranged in the front and the back, the number of the extrusion rods (331) is three, the three extrusion rods (331) are respectively positioned right above, above the left and above the right of the rotating cylinder (32), the outer wall of the extrusion rods (331) is sleeved with the matching sponge sleeve (332), the front end and the back end of the matching sponge sleeve (332) are connected with the extrusion rods (331) through adhesive, the outer wall of the matching sponge sleeve (332) is uniformly sleeved with a plurality of recycling rings (333) from front to back, the recycling rings (333) can move back and forth relative to the matching sponge sleeve (332), the front and back adjacent recycling rings (333) are connected through the linkage rods (334), the rear end of the linkage rod (334) positioned at the rearmost position is in sliding connection with the side wall of the mounting, the linkage rods (334) which are positioned most forward are connected through a connecting bent pipe (335).
3. The preparation method of the high-elasticity thermal polyester composite yarn according to claim 2, which is characterized in that: the driving mechanism (34) comprises a driving motor (341), a driving gear (342) and a driven gear (343), the driving motor (341) is mounted on the side wall of the mounting plate (2) at the position close to the rear through a motor base, an output shaft of the driving motor (341) is connected with the rear end of the driving gear (342), the front end of the driving gear (342) is connected with the rear end of the rotating cylinder (32), the driven gear (343) is meshed with the upper left side, the upper left side and the upper right side above the driving gear (342), and the front end of the driven gear (343) is connected with the rear end of the extrusion rod (331.
4. The preparation method of the high-elasticity thermal polyester composite yarn according to claim 1, which is characterized in that: a plurality of rotation bevel gears (35a) are evenly installed through the rotation mode from the past backward on the oil storage cylinder (35) lateral wall, rotation bevel gear (35a) pass the baffle through the rotation mode, the draw-in groove has been seted up to rotation bevel gear (35a) inboard longitudinal symmetry, rotation bevel gear (35a) outside meshes with driven bevel gear (35b) mutually, driven bevel gear (35b) rotate to be installed at spacing section of thick bamboo (310) lower extreme, oil absorption post (37) outside is located in driven bevel gear (35b) cover, evenly be provided with a plurality of puddlers (35c) along the circumferential direction on driven bevel gear (35b) lateral wall.
5. The preparation method of the high-elasticity thermal polyester composite yarn according to claim 4, characterized in that: the fixing rod (31) is of a hollow structure, the upper end and the lower end of the fixing rod (31) are respectively provided with a group of lifting holes, the lifting holes in the same group are uniformly arranged from front to back, and the lifting hole position corresponds to the clamping groove position one by one, a lifting fixture block (31a) is slidably mounted in the lifting hole, a spring is mounted between the lifting fixture block (31a) and the inner wall of the lifting hole, one end, close to the inside of the fixing rod (31), of the lifting fixture block (31a) is connected with one end of a lifting rod (31b), the other end of the lifting rod (31b) is mounted on a lifting plate (31c), the front end of the lifting plate (31c) penetrates through the fixing rod (31) in a sliding fit mode, the lifting plate (31c) and a mounting plate (2) with the position close to the front are connected through an adjusting bolt (31d), the adjusting bolt (31d) is rotatably connected with the lifting plate (31c), and the adjusting bolt (31d) is in threaded connection with the mounting plate (.
6. The preparation method of the high-elasticity thermal polyester composite yarn according to claim 5, which is characterized in that: the annular through groove has been seted up to oil storage cylinder (35) front end, be connected through connecting rod (35d) between the adjacent rotation bevel gear (35a) of front and back, connecting rod (35d) lateral wall is hugged closely with annular through inslot wall, the position leans on preceding rotation bevel gear (35a) front end to be provided with nose bar (35e), the location spout has been seted up to nose bar (35e) front end, slidable mounting has locating lever (35f) in the location spout, the locating hole has been arranged in locating lever (35f) the place ahead, the locating hole is seted up on the mounting panel (2) rear end face that the position leaned on the front, the locating hole is the square structure, locating hole and locating lever (35f) front end shape unsmooth cooperation, and locating lever (35f) front end is the rubber material, it.
7. The preparation method of the high-elasticity thermal polyester composite yarn according to claim 1, which is characterized in that: the bottom end of the oil absorption column (37) is of an uneven structure.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116024677A (en) * | 2022-12-06 | 2023-04-28 | 江苏诚业化纤科技有限公司 | Preparation method of high-strength low-elongation nylon 6 fiber |
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| CN212476974U (en) * | 2020-04-30 | 2021-02-05 | 诸暨市锦运化纤有限公司 | Chemical fiber oiling device |
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|---|---|---|---|---|
| JP2004232124A (en) * | 2003-01-29 | 2004-08-19 | Mitsubishi Rayon Co Ltd | Method for applying finishing oil to acetate tow yarn and finishing oil application apparatus |
| KR20060078741A (en) * | 2004-12-31 | 2006-07-05 | 주식회사 효성 | A process for preparing polyester multifilamant for yarn diving having injection |
| CN210117461U (en) * | 2019-05-22 | 2020-02-28 | 杭州奔马化纤纺丝有限公司 | Chemical fiber spinning oiling roller structure with oil storage cavity |
| CN211256168U (en) * | 2019-10-18 | 2020-08-14 | 张家港市永兴机械设备制造有限公司 | Oiling winding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116024677A (en) * | 2022-12-06 | 2023-04-28 | 江苏诚业化纤科技有限公司 | Preparation method of high-strength low-elongation nylon 6 fiber |
| CN116024677B (en) * | 2022-12-06 | 2024-03-08 | 江苏诚业化纤科技有限公司 | Preparation method of high-strength low-elongation nylon 6 fiber |
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| CN112921421B (en) | 2021-12-28 |
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