CN109399913B - Glass fiber phi 260 large-volume heavy direct yarn wire drawing machine - Google Patents
Glass fiber phi 260 large-volume heavy direct yarn wire drawing machine Download PDFInfo
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- CN109399913B CN109399913B CN201811542929.1A CN201811542929A CN109399913B CN 109399913 B CN109399913 B CN 109399913B CN 201811542929 A CN201811542929 A CN 201811542929A CN 109399913 B CN109399913 B CN 109399913B
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
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Abstract
The invention relates to a glass fiber phi 260 large-volume heavy direct yarn drawing machine, which comprises a frame (1), and a arranging mechanism (2), a turnover mechanism (3), a main shaft impeller mechanism (4), a yarn blocking mechanism (5) and a water spraying mechanism (6) which are arranged on the frame (1), wherein the arranging mechanism (2) is arranged in the middle of the frame (1), and the turnover mechanism (3) is positioned below the arranging mechanism; the main shaft impeller mechanism (4) is fixed in the middle of the frame. The invention fills the blank of domestic wire drawing machine type number, has high production efficiency, stable product quality and yield, and has obvious technical advantages in domestic and foreign glass fiber chopping equipment. The 260 large-coil heavy wire drawing machine is suitable for technical development and market demands, and has wide market prospect.
Description
Technical Field
The invention relates to a glass fiber drawing machine, which is used for producing direct yarns with an inner diameter of 260mm and a roll weight of 45 Kgx.
Background
A glass fiber drawing machine is a mechanical device which draws glass melt at high speed into fiber filaments and winds the fiber filaments into fiber rolls according to a certain rule. The production of the subsequent process has different requirements for indexes such as winding diameter, winding weight, fixed length and the like, and further has the requirement of improving the production efficiency, so that the direct yarn wire drawing machine is required to have various winding diameter and winding weight types of equipment.
At present, all glass fiber enterprises use a direct yarn drawing machine with a winding diameter of 150-162mm and a winding weight of 25Kgx or 25Kgx, and with the upgrading and improvement of the subsequent processes of glass fiber products and the pursuing of enterprises on higher production efficiency, a direct yarn machine type with larger winding diameter and winding weight indexes and high production efficiency is urgently needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a glass fiber phi 260 large-volume heavy direct yarn wire drawing machine, which has the following technical scheme:
the large-volume heavy direct yarn drawing machine for the glass fiber phi 260 comprises a frame (1), and a arranging mechanism (2), a turnover mechanism (3), a main shaft impeller mechanism (4), a yarn blocking mechanism (5) and a water spraying mechanism (6) which are arranged on the frame (1), wherein the arranging mechanism (2) is arranged in the middle of the frame (1), and the turnover mechanism (3) is positioned below the arranging mechanism; the main shaft impeller mechanism (4) is fixed in the middle of the frame; the wire blocking mechanism (5) is arranged at the upper part of the frame; the water spraying mechanism (6) is positioned at the upper part of the main shaft impeller mechanism; the arranging mechanism, the turnover mechanism, the main shaft impeller mechanism, the wire blocking mechanism and the grooved drum mechanism are all connected with the control box; the novel spindle impeller mechanism is characterized in that the spindle impeller mechanism (4) comprises two sets of first spindle impeller mechanisms (401) and second spindle impeller mechanisms (402) which are identical in structure, the first spindle impeller mechanisms and the second spindle impeller mechanisms are parallel to each other, the first spindle impeller mechanisms (401) or the second spindle impeller mechanisms (402) comprise spindle mechanisms (8) and impeller mechanisms (9), the spindle mechanisms (8) are arranged on a rack through rotating discs (11), and the impeller mechanisms (9) are fixedly arranged on spindles (10) of the spindle mechanisms (8);
the arranging mechanism (2) is a direct yarn forming mechanism and comprises a traversing mechanism (48), a traversing shaft (49) and a grooved drum mechanism (50), wherein the traversing shaft (49) is fixed on the traversing mechanism (48) through a front clamping block (51) and a rear clamping block (52), and the grooved drum mechanism (50) is arranged at the end part (53) of the traversing shaft end;
the transverse moving mechanism (48) comprises a suspension bent plate (54), a linear guide rail (55), a transverse moving shaft hanging plate (56) and a screw rod transverse moving mechanism (57), wherein the suspension bent plate is fixed on a frame, the linear guide rail (55) is fixed on the suspension bent plate (54), the transverse moving shaft hanging plate (56) is fixed on a sliding block which is in sliding fit with the linear guide rail (55), the screw rod transverse moving mechanism (57) is fixed on the suspension bent plate (54), the front clamping block (51) is fixed at the front end of the transverse moving shaft hanging plate (56), and the rear clamping block (52) is fixed at the rear end of the transverse moving shaft hanging plate (56);
the grooved drum mechanism comprises a transmission shaft (58), a quincuncial elastic coupling (59), a grooved drum shaft (60), a wire arranging box (61), a bracket (62), a locking block (63), a high-pressure water pipe (64), an upper sliding rail backing plate (65), an upper sliding rail (66), a supporting plate (67), a wire arranging shuttle guard plate (68), a lower sliding rail (69), a wire arranging shuttle (70), a pressing rod (71) and a hand wheel (72), wherein the end part (53) of the transverse moving shaft is fixed below the transverse moving shaft hanging plate (56) through a front clamping block and a rear clamping block, the transmission shaft (58) is supported inside the end part (53) of the transverse moving shaft through a bearing, an input side shaft sleeve of the quincuncial elastic coupling (59) is fixed on the transmission shaft (58), an output side sleeve of the quincuncial elastic coupling (59) is fixed on the grooved drum shaft (60), the grooved drum shaft (60) is supported inside the wire arranging box (61) through a bearing, the wire arranging box (61) is fixed on the end part (53) of the transverse moving bracket (62), the wire arranging box (61) is fixed on the upper sliding plate (64) and the upper sliding plate (61) is fixed on one end face of the upper sliding rail (64), the other end of the upper sliding rail (66) is fixed on the upper sliding rail base plate (65), one end of the supporting plate (67) is hinged on the upper sliding rail base plate (65), the other end of the supporting plate is inserted in a long groove of the winding displacement box (61) and can slide, the winding displacement shuttle guard plate (68) is fixedly arranged on the outer side of the upper sliding rail (66), the lower sliding rail (69) is arranged on the winding displacement box (61) at the lower part of the upper sliding rail, a sliding block at the lower end of the winding displacement shuttle (70) is inserted in a spiral groove of the groove cylinder shaft (60), two sides of the upper sliding rail (66) and the lower sliding rail (69) are clamped on the upper sliding rail and the lower sliding rail, and the winding displacement shuttle is guided by the upper sliding rail and the lower sliding rail; the compression bar (71) is fixed on the side surface of the flat cable box (61) at the lower part of the lower sliding rail (69);
the spindle mechanism (8) comprises a spindle core barrel (12), an auxiliary supporting sleeve (13), a spindle (10), a front oil ring cover (14), a first front oil ring (15), a second front oil ring (16), a front bearing group (17), a seal ring group (18), a rear bearing group (19), a first rear oil ring (20), a second rear oil ring (21), a motor seat (22), a coupling (23), a spindle motor (24), an impeller fixing nut (25), a dust ring (26) and a first O-shaped ring (27), wherein the spindle (10) and the spindle core barrel (12) are coaxially arranged, and are rotatably arranged in the spindle core barrel, the spindle (10) is supported in the spindle core barrel (12) through the front bearing group (17) at the front part and the rear bearing group (19) at the rear part, the spindle core barrel (12) passes through a through hole of a rotary disc (11) and is fixed on the rotary disc (11) through bolts, the front oil ring cover (14) is arranged at the front end of the spindle core barrel (12) and is tightly pressed by the front oil ring (17), the front oil ring cover and the front oil ring (19) are adjacently arranged on the spindle core barrel (12) and are tightly pressed by the front bearing group (19), the first rear oil stop ring (20) is fixed at the rear end of the main shaft through threads, and the motor seat (22) is fixed at the rear end of the shaft core barrel and compresses the second rear oil stop ring to form a rear labyrinth seal; the second rear oil stop ring is arranged on the main shaft and is adjacent to the first rear oil stop ring, the main shaft motor is fixed on the motor base, an output shaft of the main shaft motor is connected with the main shaft through a coupler to drive the main shaft to operate, an impeller fixing nut (25) is fixed at the front end of the main shaft, a dust ring is fixed on a boss in the middle of the shaft core barrel, a first O-shaped ring is fixed in a groove at the front end of the main shaft, and an oil mist lubrication passage mechanism is arranged on the main shaft.
The oil mist lubrication passage mechanism comprises a front oil separation block (28) and a rear oil separation block (29), wherein the front oil separation block (28) is arranged between two bearings of the front bearing group (17), the rear oil separation block (29) is arranged between two bearings of the rear bearing group (19), an oil inlet is arranged at the rear section of the shaft core barrel, a front oil inlet channel and a rear oil inlet channel which are communicated with the oil inlet are arranged in the shaft core barrel, the front oil inlet channel extends to the front oil separation block at the front bearing group, the rear oil inlet channel extends to the rear oil separation block at the rear bearing group, two outlets which are used for communicating lubrication oil mist with the two bearings of the front bearing group are arranged on the front oil separation block (28), two outlets which are used for communicating lubrication oil mist with the two bearings of the rear bearing group are arranged on the rear oil separation block (29), and an oil discharge port is arranged on the front oil ring cover (14).
The sealing ring group (18) comprises two sealing rings which are identical and oppositely arranged, a compressed air inlet is arranged at the rear section of the shaft core barrel (12), a compressed air channel in the shaft core barrel is opposite to the space between the two sealing rings, a main shaft air inlet opposite to the space between the two sealing rings is arranged on the main shaft (10), a main shaft channel reaching the front end is arranged in the main shaft (10), an air outlet of the main shaft channel is arranged in the middle of grooves of two adjacent first O rings, and the two sealing rings, the compressed air inlet, the main shaft air inlet and the air outlet form the compressed air channel.
The impeller mechanism (9) is of a pneumatic structure and comprises an impeller main body (30), a guide key (31), a second O-shaped ring (32), a rear taper sleeve (33), a third O-shaped ring (34), a first spring (35), a spring pressing piece (36), a second spring (37), a rear end cover (38), a front taper sleeve (39), a wire winding ring mechanism (40) and an expanding piece (41), wherein the impeller main body (30) is fixed on a main shaft (10) through an impeller fixing nut (25), the two guide keys (31) are symmetrically arranged in a key groove at the rear end of the impeller main body (30), the second O-shaped ring (32) is arranged in a groove of the impeller main body (30), the rear taper sleeve (33) is sleeved at the rear end of the impeller main body (30) in a sliding manner, the third O-shaped ring (34) is arranged in a groove of the rear taper sleeve (33), the first spring (35) is arranged in a spring seat at one side of the rear taper sleeve (33), the spring (36) is arranged in a spring seat at one side of the rear taper sleeve (33), the other side of the spring seat is arranged in the groove at the rear end cover (33), the other side of the spring seat is pressed by the second end cover (33) and is pressed by the spring seat (33), the front taper sleeve (39) is fixed on the front end face of the impeller main body (30), the wire winding ring mechanism (40) is fixed on the front taper sleeve, and the expansion sheet (41) is arranged in a T-shaped groove of the impeller main body (30) in a lifting manner and is in sliding fit with the front taper sleeve and the rear taper sleeve; an air inlet is formed in the inner hole wall of the impeller main body (30), an air outlet is formed in the outer circular surface matched with the rear taper sleeve (33), and an air passage is arranged between the air inlet and the air outlet.
The utility model provides a silk ring mechanism (40) including silk ring (42), broken silk gasket (43), shredding screw (44), shred hook (45), balancing weight (46) and front shroud (47), silk ring (42) fix on preceding taper sleeve (39) preceding terminal surface, broken silk gasket (43) fix in four gasket slot along silk ring (42) circumferencial direction equipartition the silk hole that the several has the inclined plane is seted up to the circumferencial direction of silk ring (42), install a shred screw (44) in each silk hole, shred hook (45) install in two shred hook slot along silk ring (42) circumference equipartition, balancing weight (46) install on boss circumference in silk ring (42), front shroud (47) install on silk ring (42) preceding terminal surface.
The invention has the advantages that:
1. the shafting structure is reasonable, the internal rotation speed vibration is small in the process range and has no resonance, the characteristics of large coil diameter, large coil weight and high production efficiency are achieved, the direct yarn with the internal coil diameter of 260mm and the coil weight of 45Kgx2 can be drawn, and the spun yarn with the internal coil diameter of 9-10 mu m can be drawn;
2. the maintenance and the replacement are convenient.
3. The equipment adopts an integral frame, is firm and durable, and has attractive and elegant appearance.
The invention fills the blank of domestic wire drawing machine type number, has high production efficiency, stable product quality and yield, and has obvious technical advantages in domestic and foreign glass fiber chopping equipment. The large-roll heavy wire drawing machine is suitable for technical development and market demands, and has wide market prospect.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a cross-sectional view of the spindle impeller mechanism of fig. 1.
Fig. 5 is a cross-sectional view of the spindle mechanism of fig. 4.
FIG. 6 is a cross-sectional view of the impeller mechanism of FIG. 4.
Fig. 7 is a front view of the wire loop mechanism of fig. 1.
Fig. 7-1 is a cross-sectional view A-A of fig. 7.
Fig. 7-2 is a B-B cross-sectional view of fig. 7.
Fig. 8 is a left side view of the orchestration mechanism of fig. 1.
Fig. 9 is a left side view of the traversing mechanism of fig. 1.
Fig. 10 is a structural view of the slot drum mechanism of fig. 3.
FIG. 11 is a block diagram of the slot drum mechanism of FIG. 1
Fig. 11-1 is a C-C cross-sectional view of fig. 11.
FIG. 12 is a left side view of the slot drum mechanism of FIG. 1
FIG. 12-1 is a D-D sectional view of FIG. 12
Fig. 13 is an open schematic view of the upper track pad.
Fig. 13-1 is a schematic diagram showing the connection relationship between the upper rail and the support plate.
Description of the embodiments
The invention will be further described with reference to specific embodiments, and advantages and features of the invention will become apparent from the description. These examples are merely exemplary and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present invention may be made without departing from the spirit and scope of the present invention, but these changes and substitutions fall within the scope of the present invention.
Referring to fig. 1 to 13-1, the invention relates to a glass fiber phi 260 large-volume heavy direct yarn wire drawing machine, which comprises a frame 1, and a arranging mechanism 2, a turnover mechanism 3, a main shaft impeller mechanism 4, a wire blocking mechanism 5 and a water spraying mechanism 6 which are arranged on the frame 1, wherein the arranging mechanism 2 is arranged in the middle of the frame 1, and the turnover mechanism 3 is positioned below the arranging mechanism 2; the main shaft impeller mechanism 4 is fixed in the middle of the frame 1; the wire blocking mechanism 5 is arranged at the upper part of the frame 1; the water spraying mechanism 6 is positioned at the upper part of the main shaft impeller mechanism 4; the arranging mechanism 2, the turnover mechanism 3, the main shaft impeller mechanism 4, the wire blocking mechanism 5 and the grooved drum mechanism 6 are all connected with a control box; the spindle impeller mechanism 4 is characterized by comprising two sets of first spindle impeller mechanisms 401 and second spindle impeller mechanisms 402 which are identical in structure, the first spindle impeller mechanisms and the second spindle impeller mechanisms are parallel to each other, each of the first spindle impeller mechanisms 401 or the second spindle impeller mechanisms 402 comprises a spindle mechanism 8 and an impeller mechanism 9, the spindle mechanism 8 is arranged on a frame through a turntable 11, and the impeller mechanism 9 is fixedly arranged on a spindle 10 of the spindle mechanism 8.
Referring to fig. 5, the spindle mechanism 8 includes a turntable 11, a spindle core 12, an auxiliary supporting sleeve 13, a spindle 10, a front oil ring cover 14, a first front oil ring 15, a second front oil ring 16, a front bearing group 17, a gas seal ring group 18, a rear bearing group 19, a first rear oil ring 20, a second rear oil ring 21, a motor base 22, a coupling 23, a spindle motor 24, an impeller fixing nut 25, a dust ring 26 and a first O-ring 27, the spindle 10 is coaxially arranged with the spindle core 12 and rotatably mounted in the spindle core 12, the spindle 10 is supported in the spindle core 12 through the front bearing group 17 at the front and the rear bearing group 19 at the rear, the spindle core 12 passes through a through hole of the turntable and is fixed on the turntable 11 by bolts, the front oil ring cover 14 is mounted at the front end of the spindle core 12 and compresses and positions the front bearing group 17, the first front and second front oil ring cover is adjacently arranged on the spindle, the front oil ring cover 26 and the rear oil ring cover 14 is fixed at the rear end of the motor base 20 through the rear bearing group 19, and the rear bearing group is compressed and fixed at the rear end of the spindle core 12 forms a labyrinth seal; the second rear oil stop ring is arranged on the main shaft and is adjacent to the first rear oil stop ring, the main shaft motor is fixed on the motor base, an output shaft of the main shaft motor is connected with the main shaft through a coupler to drive the main shaft to operate, the impeller fixing nut 25 is fixed at the front end of the main shaft, the dust ring is fixed on a boss in the middle of the shaft core barrel, the first O-shaped ring is fixed in a groove at the front end of the main shaft, and an oil mist lubrication passage mechanism is arranged on the main shaft.
Referring to fig. 5, the oil mist lubrication passage mechanism includes a front oil separating block 28 and a rear oil separating block 29, the front oil separating block 28 is installed between two bearings of the front bearing group 17, the rear oil separating block 29 is installed between two bearings of the rear bearing group 19, an oil inlet is arranged at the rear section of the shaft core barrel, a front oil inlet passage and a rear oil inlet passage which are communicated with the oil inlet are arranged inside the shaft core barrel, the front oil inlet passage extends to the front oil separating block at the front bearing group, the rear oil inlet passage extends to the rear oil separating block at the rear bearing group, two outlets which respectively communicate with lubrication oil mist to two bearings of the front bearing group are arranged on the front oil separating block 28, two outlets which respectively communicate with lubrication oil mist to two bearings of the rear bearing group are arranged on the rear oil separating block 29, and an oil discharge port is arranged on the front oil ring cover 14.
Referring to fig. 5, the air sealing ring set 18 includes two identical air sealing rings which are disposed opposite to each other, a compressed air inlet is disposed at the rear section of the mandrel 12, a compressed air channel inside the mandrel faces between the two air sealing rings, a main shaft air inlet which faces between the two air sealing rings is disposed on the main shaft 10, a main shaft channel reaching the front end is disposed inside the main shaft 10, an air outlet of the main shaft channel is disposed between grooves of two adjacent first O-rings, and the two air sealing rings, the compressed air inlet, the main shaft air inlet and the air outlet form a compressed air channel.
Referring to fig. 6, the impeller mechanism 9 is in a pneumatic structure, and comprises an impeller main body (30), a guide key 31, a second O-ring 32, a rear taper sleeve 33, a third O-ring 34, a first spring 35, a spring pressing piece 36, a second spring 37, a rear end cover 38, a front taper sleeve 39, a wire rolling ring mechanism 40 and an expansion piece 41, wherein the impeller main body 30 is fixed on the main shaft 10 through an impeller fixing nut 25, the two guide keys 31 are symmetrically arranged in a key groove at the rear end of the impeller main body 30, the second O-ring 32 is arranged in a groove of the impeller main body 30, the rear taper sleeve 33 is sleeved at the rear end of the impeller main body 30 in a sliding manner, the third O-ring 34 is arranged in a groove of the rear taper sleeve 33, the first spring 35 is arranged in a spring seat hole at one side of the rear taper sleeve 33, the spring 36 is arranged in a groove of the rear taper sleeve 33, the first spring 35 is pressed, the second spring 37 is arranged in a hole at the other side of the rear taper sleeve, and simultaneously pressed by the rear taper sleeve 33 and is fixed on a front end cover 40 and the front taper sleeve 30, and the front taper sleeve 30 is fixed on the front end cover and the front end cover 41; the inner hole wall of the impeller main body 30 is provided with an air inlet, the outer circle surface matched with the rear taper sleeve 33 is provided with an air outlet, and an air passage is arranged between the air inlet and the air outlet.
Referring to fig. 7, 7-1 and 7-2, the wire winding ring mechanism 40 includes a wire winding ring 42, a wire breaking gasket 43, a wire cutting screw 44, a wire cutting hook 45, a balancing weight 46 and a front cover plate 47, the wire winding ring 42 is fixed on the front end surface of the front cone sleeve 39, the wire breaking gasket 43 is fixed in four gasket grooves uniformly distributed along the circumferential direction of the wire winding ring 42, a plurality of wire holes with inclined planes are formed in the circumferential direction of the wire winding ring, a wire cutting screw 44 is installed in each wire hole, the wire cutting hook 45 is installed in two wire cutting hook grooves uniformly distributed along the circumference of the wire winding ring 42, the balancing weight 46 is installed on the circumference of the inner boss of the wire winding ring 42, and the front cover plate 47 is installed on the front end surface of the wire winding ring 42.
Referring to fig. 8, the arranging mechanism 2 is a direct yarn forming mechanism and comprises a traversing mechanism 48, a traversing shaft 49 and a grooved drum mechanism 50, wherein the traversing shaft 49 is fixed on the traversing mechanism 48 through a front clamping block 51 and a rear clamping block 52, and the grooved drum mechanism 50 is arranged at the front end of the traversing shaft 49.
Referring to fig. 9, the traversing mechanism 48 includes a suspension bending plate 54, a linear guide rail 55, a traversing shaft hanging plate 56 and a screw traversing mechanism 57, wherein the suspension bending plate is fixed on a frame, the linear guide rail 55 is fixed on the suspension bending plate 54, the traversing shaft hanging plate 56 is fixed on a sliding block in sliding fit with the linear guide rail 55, and the screw traversing mechanism 57 is fixed on the suspension bending plate 54 to drive the sliding block to move; the front clamping block 51 is fixed at the front end of the traversing shaft hanging plate 56, and the rear clamping block 52 is fixed at the rear end of the traversing shaft hanging plate 56. Wherein, screw sideslip mechanism is prior art, drives the screw through the motor and rotates, and the screw rotates and drives slider reciprocating motion.
Referring to fig. 10, 11-1, 12-1, 13, and 13-1, the grooved drum mechanism includes a transmission shaft 58, a quincuncial elastic coupling 59, a grooved drum shaft 60, a wire-arranging box 61, a bracket 62, a locking block 63, a high-pressure water pipe 64, an upper slide rail pad 65, an upper slide rail 66, a support plate 67, a wire-arranging shuttle guard 68, a lower slide rail 69, a wire-arranging shuttle 70, a pressing rod 71, and a hand wheel 72, the traversing shaft 49 is fixed below the traversing shaft hanging plate 56 through a front clamping block and a rear clamping block, the transmission shaft 58 is supported inside the traversing shaft 49 through a bearing, an input-side sleeve of the quincuncial elastic coupling 59 is fixed on the transmission shaft 58, an output-side sleeve of the quincuncial elastic coupling 59 is fixed on the grooved drum shaft 60, the grooved drum shaft 60 is supported inside the wire-arranging box 61 through a bearing, the flat cable box 61 is fixed at the front end of the traverse shaft 49 through a bracket 62, a locking block 63 is fixed on the flat cable box 61, a high-pressure water pipe 64 is fixed on the upper end face of the flat cable box 61, an upper slide rail backing plate 65 is arranged on the side face of the flat cable box 61, one end of the upper slide rail backing plate is hinged with the flat cable box, the other end of the upper slide rail backing plate is provided with a clamping groove which is in movable fit with a hand wheel 72 arranged on the flat cable box, an upper slide rail 66 is fixed on the upper slide rail backing plate 65, one end of a supporting plate 67 is hinged on the upper slide rail backing plate 65, one end of the supporting plate is inserted in a long groove of the flat cable box 61 and can slide, a flat cable shuttle guard 68 is fixedly arranged outside the upper slide rail 66, a lower slide rail 69 is arranged on the flat cable box 61 at the lower part of the upper slide rail, a sliding block at the lower end of the flat cable shuttle 70 is inserted in a spiral groove of the groove drum shaft 60, two sides of the sliding rail 66 and the lower slide rail 69 are clamped on the upper slide rail 66, the wire arranging shuttle is guided by the upper sliding rail and the lower sliding rail; the compression bar 71 is fixed to the side surface of the flat cable box 61 at the lower part of the lower slide rail 69.
The working principle of the invention is as follows: the glass fiber is cooled by the small hole flow under the action of gravity to form thicker glass fiber, the glass fiber falls in front of the yarn blocking mechanism after being oiled and split, the yarn blocking mechanism pushes the glass fiber to the position of the yarn winding ring, the impeller main body of the first main shaft impeller mechanism at the working position starts to rotate, an operator winds the glass fiber yarn bundle on the yarn winding ring, the glass fiber yarn bundle is tightly wound on the yarn winding ring under the action of friction force, at this time, the yarn blocking mechanism withdraws, the glass fiber yarn bundle transits from the yarn winding ring to the impeller main body under the action of tension and winds on the impeller main body, at this time, the groove drum mechanism of the arranging mechanism starts to start, the groove drum shaft drives the glass fiber to do reciprocating motion in the axial direction of the impeller, and the groove drum mechanism is started at the same time, so that the groove drum mechanism approaches to the impeller, when the yarn winding shuttle contacts with the glass fiber yarn bundle, the yarn winding shuttle slides into the open long groove of the yarn winding shuttle under the action of the tension, the yarn winding shuttle drives the glass fiber yarn bundle to reciprocate, and the glass fiber yarn winding on the glass fiber cake is uniformly wound on the impeller cake under the action of the reciprocating yarn winding mechanism, so that the glass fiber yarn is in accordance with the standard. When the set time is reached, the arranging mechanism transversely moves and retreats to the outermost side, the yarn blocking mechanism pushes out the yarn bundles to the yarn winding ring, the turnover mechanism acts, the positions of the first main shaft impeller mechanism at the working position and the second main shaft impeller mechanism at the standby position are exchanged, the glass fiber yarn bundles are transited to the novel impeller yarn winding ring at the working position under the action of friction force and a yarn cutting hook to complete yarn breakage, the novel impeller at the working position starts a novel wire drawing process, and the whole machine circularly repeats the production process.
Claims (5)
1. The large-volume heavy direct yarn drawing machine for the glass fiber phi 260 comprises a frame (1), and a arranging mechanism (2), a turnover mechanism (3), a main shaft impeller mechanism (4), a yarn blocking mechanism (5) and a water spraying mechanism (6) which are arranged on the frame (1), wherein the arranging mechanism (2) is arranged in the middle of the frame (1), and the turnover mechanism (3) is positioned below the arranging mechanism; the main shaft impeller mechanism (4) is fixed in the middle of the frame; the wire blocking mechanism (5) is arranged at the upper part of the frame; the water spraying mechanism (6) is positioned at the upper part of the main shaft impeller mechanism; the arranging mechanism, the turnover mechanism, the main shaft impeller mechanism, the wire blocking mechanism and the grooved drum mechanism are all connected with the control box; the novel spindle impeller mechanism is characterized in that the spindle impeller mechanism (4) comprises two sets of first spindle impeller mechanisms (401) and second spindle impeller mechanisms (402) which are identical in structure, the first spindle impeller mechanisms and the second spindle impeller mechanisms are parallel to each other, the first spindle impeller mechanisms (401) or the second spindle impeller mechanisms (402) comprise spindle mechanisms (8) and impeller mechanisms (9), the spindle mechanisms (8) are arranged on a rack through rotating discs (11), and the impeller mechanisms (9) are fixedly arranged on spindles (10) of the spindle mechanisms (8);
the arranging mechanism (2) is a direct yarn forming mechanism and comprises a traversing mechanism (48), a traversing shaft (49) and a grooved drum mechanism (50), wherein the traversing shaft (49) is fixed on the traversing mechanism (48) through a front clamping block (51) and a rear clamping block (52), and the grooved drum mechanism (50) is arranged at the end part (53) of the traversing shaft;
the transverse moving mechanism (48) comprises a suspension bent plate (54), a linear guide rail (55), a transverse moving shaft hanging plate (56) and a screw rod transverse moving mechanism (57), wherein the suspension bent plate is fixed on a frame, the linear guide rail (55) is fixed on the suspension bent plate (54), the transverse moving shaft hanging plate (56) is fixed on a sliding block which is in sliding fit with the linear guide rail (55), the screw rod transverse moving mechanism (57) is fixed on the suspension bent plate (54), the front clamping block (51) is fixed at the front end of the transverse moving shaft hanging plate (56), and the rear clamping block (52) is fixed at the rear end of the transverse moving shaft hanging plate (56);
the grooved drum mechanism comprises a transmission shaft (58), a quincuncial elastic coupling (59), a grooved drum shaft (60), a wire arranging box (61), a bracket (62), a locking block (63), a high-pressure water pipe (64), an upper sliding rail backing plate (65), an upper sliding rail (66), a supporting plate (67), a wire arranging shuttle guard plate (68), a lower sliding rail (69), a wire arranging shuttle (70), a pressing rod (71) and a hand wheel (72), wherein the end part (53) of the transverse moving shaft is fixed below the transverse moving shaft hanging plate (56) through a front clamping block and a rear clamping block, the transmission shaft (58) is supported inside the end part (53) of the transverse moving shaft through a bearing, an input side shaft sleeve of the quincuncial elastic coupling (59) is fixed on the transmission shaft (58), an output side sleeve of the quincuncial elastic coupling (59) is fixed on the grooved drum shaft (60), the grooved drum shaft (60) is supported inside the wire arranging box (61) through a bearing, the wire arranging box (61) is fixed on the end part (53) of the transverse moving bracket (62), the wire arranging box (61) is fixed on the upper sliding plate (64) and the upper sliding plate (61) is fixed on one end face of the upper sliding rail (64), the other end of the upper sliding rail (66) is fixed on the upper sliding rail base plate (65), one end of the supporting plate (67) is hinged on the upper sliding rail base plate (65), the other end of the supporting plate is inserted in a long groove of the winding displacement box (61) and can slide, the winding displacement shuttle guard plate (68) is fixedly arranged on the outer side of the upper sliding rail (66), the lower sliding rail (69) is arranged on the winding displacement box (61) at the lower part of the upper sliding rail, a sliding block at the lower end of the winding displacement shuttle (70) is inserted in a spiral groove of the groove cylinder shaft (60), two sides of the upper sliding rail (66) and the lower sliding rail (69) are clamped on the upper sliding rail and the lower sliding rail, and the winding displacement shuttle is guided by the upper sliding rail and the lower sliding rail; the compression bar (71) is fixed on the side surface of the flat cable box (61) at the lower part of the lower sliding rail (69);
the spindle mechanism (8) comprises a spindle core barrel (12), an auxiliary supporting sleeve (13), a spindle (10), a front oil ring cover (14), a first front oil ring (15), a second front oil ring (16), a front bearing group (17), a seal ring group (18), a rear bearing group (19), a first rear oil ring (20), a second rear oil ring (21), a motor seat (22), a coupling (23), a spindle motor (24), an impeller fixing nut (25), a dust ring (26) and a first O-shaped ring (27), wherein the spindle (10) and the spindle core barrel (12) are coaxially arranged, and are rotatably arranged in the spindle core barrel, the spindle (10) is supported in the spindle core barrel (12) through the front bearing group (17) at the front part and the rear bearing group (19) at the rear part, the spindle core barrel (12) passes through a through hole of a rotary disc (11) and is fixed on the rotary disc (11) through bolts, the front oil ring cover (14) is arranged at the front end of the spindle core barrel (12) and is tightly pressed by the front oil ring (17), the front oil ring cover and the front oil ring (19) are adjacently arranged on the spindle core barrel (12) and are tightly pressed by the front bearing group (19), the first rear oil stop ring (20) is fixed at the rear end of the main shaft through threads, and the motor seat (22) is fixed at the rear end of the shaft core barrel and compresses the second rear oil stop ring to form a rear labyrinth seal; the second rear oil stop ring is arranged on the main shaft and is adjacent to the first rear oil stop ring, the main shaft motor is fixed on the motor base, an output shaft of the main shaft motor is connected with the main shaft through a coupler to drive the main shaft to operate, an impeller fixing nut (25) is fixed at the front end of the main shaft, a dust ring is fixed on a boss in the middle of the shaft core barrel, a first O-shaped ring is fixed in a groove at the front end of the main shaft, and an oil mist lubrication passage mechanism is arranged on the main shaft.
2. The large-volume heavy-duty direct-yarn drawing machine for glass fiber phi 260 according to claim 1, wherein the oil mist lubrication passage mechanism comprises a front oil distribution block (28) and a rear oil distribution block (29), the front oil distribution block (28) is arranged between two bearings of the front bearing group (17), the rear oil distribution block (29) is arranged between two bearings of the rear bearing group (19), an oil inlet is arranged at the rear section of the shaft core barrel, a front oil inlet passage and a rear oil inlet passage which are communicated with the oil inlet are arranged inside the shaft core barrel, the front oil inlet passage extends to the front oil distribution block at the front bearing group, the rear oil inlet passage extends to the rear oil distribution block at the rear bearing group, two outlets which are used for lubricating oil mist respectively for the two bearings of the front bearing group are arranged on the front oil distribution block (28), two outlets used for lubricating oil mist respectively for the two bearings of the rear bearing group are arranged on the rear oil distribution block (29), and an oil drain port is arranged on the front oil ring cover (14).
3. The large-volume heavy-duty direct yarn drawing machine for glass fiber phi 260 according to claim 1, wherein the air sealing ring group (18) comprises two identical air sealing rings which are oppositely arranged, the rear section of the shaft core barrel (12) is provided with a compressed air inlet, a compressed air channel in the shaft core barrel is opposite to the space between the two air sealing rings, the main shaft (10) is provided with a main shaft air inlet opposite to the space between the two air sealing rings, the main shaft (10) is internally provided with a main shaft channel reaching the front end, the air outlet of the main shaft channel is arranged between the grooves of the adjacent two first O rings, and the two air sealing rings, the compressed air inlet, the main shaft air inlet and the air outlet form a compressed air channel.
4. The large-volume heavy-duty direct yarn drawing machine for glass fiber phi 260 according to claim 1, wherein the impeller mechanism (9) is of a pneumatic structure, and comprises an impeller main body (30), a guide key (31), a second O-shaped ring (32), a rear taper sleeve (33), a third O-shaped ring (34), a first spring (35), a spring pressing piece (36), a second spring (37), a rear end cover (38), a front taper sleeve (39), a wire winding ring mechanism (40) and an expansion piece (41), wherein the impeller main body (30) is fixed on a main shaft (10) through an impeller fixing nut (25), the two guide keys (31) are symmetrically arranged in a key groove at the rear end of the impeller main body (30), the second O-shaped ring (32) is arranged in a groove of the impeller main body (30), the rear taper sleeve (33) is sleeved on the rear end of the impeller main body (30), the third O-shaped ring (34) is arranged in a groove of the rear taper sleeve (35), the first spring (35) is arranged in a groove of the rear taper sleeve (30), the spring pressing piece (33) is arranged on the other side of the spring pressing piece (33), and the spring pressing piece (33) is arranged in the groove (33) at the other side, the rear end cover is fixed on the rear end face of the impeller main body (30), the front taper sleeve (39) is fixed on the front end face of the impeller main body (30), the wire winding ring mechanism (40) is fixed on the front taper sleeve, and the expansion sheet (41) is arranged in a T-shaped groove of the impeller main body (30) in a lifting manner and is in sliding fit with the front taper sleeve and the rear taper sleeve; an air inlet is formed in the inner hole wall of the impeller main body (30), an air outlet is formed in the outer circular surface matched with the rear taper sleeve (33), and an air passage is arranged between the air inlet and the air outlet.
5. The large-package heavy-weight direct yarn drawing machine for glass fiber phi 260 according to claim 4, wherein the yarn winding ring mechanism (40) comprises a yarn winding ring (42), yarn breaking gaskets (43), yarn cutting screws (44), yarn cutting hooks (45), balancing weights (46) and a front cover plate (47), the yarn winding ring (42) is fixed on the front end face of the front taper sleeve (39), the yarn breaking gaskets (43) are fixed in four gasket grooves uniformly distributed along the circumferential direction of the yarn winding ring (42), a plurality of yarn holes with inclined planes are formed in the circumferential direction of the yarn winding ring (42), yarn cutting screws (44) are arranged in each yarn cutting hole, the yarn cutting hooks (45) are arranged in two yarn cutting hook grooves uniformly distributed along the circumference of the yarn winding ring (42), the balancing weights (46) are arranged on the inner boss circumference of the yarn winding ring (42), and the front cover plate (47) is arranged on the front end face of the yarn winding ring (42).
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| CN201811542929.1A CN109399913B (en) | 2018-12-17 | 2018-12-17 | Glass fiber phi 260 large-volume heavy direct yarn wire drawing machine |
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| CN201811542929.1A CN109399913B (en) | 2018-12-17 | 2018-12-17 | Glass fiber phi 260 large-volume heavy direct yarn wire drawing machine |
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| CN109399913B true CN109399913B (en) | 2023-09-26 |
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Families Citing this family (3)
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| CN113149424A (en) * | 2021-03-25 | 2021-07-23 | 泰安佳成机电科技有限公司 | High-speed dual-purpose glass fiber drawing machine |
| CN113185116A (en) * | 2021-04-20 | 2021-07-30 | 泰安佳成机电科技有限公司 | High-speed five-split drawing and plying yarn drawing machine for glass fiber |
| CN113603353A (en) * | 2021-08-26 | 2021-11-05 | 泰安佳成机电科技有限公司 | Three fens of roving wire drawing machines that draw of big volume of glass fiber |
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