CN220028241U - Winding device for wire drawing equipment - Google Patents

Abstract

The utility model provides a winding device for wire drawing equipment, which avoids that wires are easily accumulated on a part of a winding drum in the winding process, so that the winding of the wires is more uniform; the utility model provides a coiling mechanism for wire drawing equipment includes quick-witted case, winding mechanism, tensioning mechanism, transport mechanism, adjustment mechanism is including adjusting the power supply, the protective housing, two-way lead screw, the regulating seat, the gag lever post, the lead plate, the quick-witted incasement portion is located to the regulation power supply, the quick-witted case outside is located to the protective housing, dodge the groove has been seted up to the lateral wall of protective housing, the one end of dodging the groove is located to two-way lead screw, the inner wall in the protective housing is connected in the both ends rotation of two-way lead screw, the two-way lead screw outer wall is located to the regulation seat cover, the gag lever post passes the regulating seat, and the both ends of gag lever post are fixed in the inner wall of protective housing, the lead plate is fixed in the lateral wall that the regulating seat is close to dodge the groove, and the lead plate passes the outside of dodging the groove and extends to the protective housing, the guiding hole has been seted up in the tip that the lead plate is located outside the protective housing.

Description

Winding device for wire drawing equipment

Technical Field

The utility model relates to the field of production of wire drawing machines, in particular to a winding device for wire drawing equipment.

Background

The wire drawing machine is a pre-processing device which is used for drawing thicker wires or bars to ensure that the diameters, roundness, internal metallographic structures, surface smoothness and straightening degrees of the wires or bars meet the requirements, and generally comprises paying-off equipment, a die box, a cooling device and a wire collecting device, wherein the wire collecting device mainly winds the drawn wires into a roll so as to be convenient to store.

For example, chinese patent with publication number CN216613563U discloses an energy-saving yarn drawing device for circular fabric, comprising a wire drawing machine body, a yarn collecting mechanism, a wiping mechanism and a cooling water tank, wherein the yarn collecting mechanism comprises a frame, a rotating shaft, a speed reducer, a nut, a limiting retainer ring, a yarn collecting cylinder and a driving motor, the speed reducer is used for reducing the driving motor rotation speed, and then the yarn collecting cylinder is driven to rotate to complete the yarn winding work.

However, the silk thread is easily accumulated on the part of the winding drum in the winding process, but cannot be dispersed on the surface of the silk winding drum, and the phenomenon of uneven winding of the silk thread exists.

Disclosure of Invention

In view of the above, the present utility model aims to provide a winding device for a wire drawing device, which avoids that wires are easily accumulated on a part of a winding drum in the winding process, so that the winding of the wires is more uniform.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a winding device for wire drawing equipment comprises a case;

the winding mechanism comprises a driving source, a wire winding roller and a winding drum, wherein the driving source is arranged in the case, the wire winding roller is rotationally connected with the outer wall of the case, the driving source is connected with the wire winding roller, and the winding drum is sleeved on the outer wall of the wire winding roller and used as a base roller for winding silk threads;

the tensioning mechanism is arranged in the wire winding roller and used for fixing the winding drum on the outer wall of the wire winding roller;

the conveying mechanism is arranged on one side of the winding mechanism and used for conveying the silk threads to the winding mechanism;

the adjusting mechanism comprises an adjusting power source, a protective shell, a bidirectional screw rod, an adjusting seat, a limiting rod and a lead plate, wherein the adjusting power source is arranged inside the case, the protective shell is arranged outside the case, an avoidance groove is formed in the side wall of the protective shell, the avoidance groove is communicated with the bottom of the protective shell, the bidirectional screw rod is arranged in the protective shell and away from one end of the avoidance groove, two ends of the bidirectional screw rod are rotationally connected to the inner wall of the protective shell, the adjusting seat is sleeved on the outer wall of the bidirectional screw rod, the limiting rod penetrates through the adjusting seat, two ends of the limiting rod are fixed on the inner wall of the protective shell, the lead plate is fixed on the side wall of the avoidance groove, the lead plate penetrates through the avoidance groove and extends to the outer portion of the protective shell, and the lead plate is positioned at the end portion outside the protective shell and penetrates through a guide hole.

Through the technical scheme, the winding cylinder is sleeved on the surface of the wire winding roller, the winding cylinder is fixed on the surface of the wire winding roller through the tensioning mechanism, the wire is conveyed through the guide hole by the conveying mechanism after passing through the cooling device and then fixed on the surface of the winding cylinder, then the adjusting power source and the driving source are started simultaneously, the wire winding roller and the bidirectional screw rod rotate simultaneously, the winding cylinder is driven by the winding cylinder to rotate, the bidirectional screw rod drives the adjusting seat to rotate, because of the connection relation between the limiting rod and the adjusting seat, the adjusting seat starts to move along the axis direction of the bidirectional screw rod, when the adjusting seat abuts against the inner wall of the protective shell, the adjusting seat returns along the other thread of the bidirectional screw rod, the adjusting seat can complete reciprocating motion without changing the rotating direction of the adjusting power source, the reciprocating motion of the adjusting seat drives the lead plate to move together, and the wire passing through the guide hole moves along with the reciprocating motion of the lead plate, so the wire is uniformly wound on the surface of the winding cylinder, and the wire is prevented from being easily accumulated on the part of the winding drum in the winding process.

Preferably, the machine case fixedly connected with extension board, extension bar, extension board, fixed axle, the tip of extension board is fixed with even board, just extension board, extension bar, extension board's tip extends to one side of machine case, transport mechanism includes from the top down sets gradually leading wheel one, leading wheel two, leading wheel three, contract wheel one, contract wheel two, leading wheel one, leading wheel two rotate connect the both ends of linking board, leading wheel three rotate connect in extension bar's tip, contract wheel one connect in through the pivot in extension board's tip, contract wheel two rotate connect in the fixed axle, the silk thread loops through contract wheel one, contract wheel two, leading wheel three, leading wheel one back pass the guiding hole.

Through the technical scheme, the silk thread passes through the first wedge wheel, the second guide wheel, the third guide wheel and the first guide wheel and then passes through the guide hole to be fixed on the surface of the winding roller, so that the time from the cooling device to the surface of the winding roller is prolonged, small dew on the surface of the silk thread is dripped in the time, and the wound silk thread is drier.

Preferably, a tension adjusting roller is arranged below the lead plate, two ends of the tension adjusting roller are rotationally connected with sliding seats, the sliding seats are slidably connected with the inner wall of the protective shell, the end part, away from the avoidance groove, of the sliding seats is fixedly provided with an elastic piece, the other end of the elastic piece is fixed on the inner wall of the protective shell, and the tension adjusting roller always abuts against a silk thread penetrating through the guide hole.

Through the technical scheme, the silk thread is fixed on the surface of the winding cylinder after passing through the guide hole, and the silk thread between the guide hole and the winding cylinder is propped by the tension adjusting roller, so that the silk thread is in a tense state by the tension adjusting roller; along with the winding of silk thread, winding section of thick bamboo is bigger and bigger with the overall diameter of silk thread, when the diameter grow, the silk thread promotes the tension adjustment roller and moves to the protective housing in, and tension adjustment roller drives the seat of sliding and removes, and the elastic component is compressed, through the cooperation of elastic component, seat of sliding, tension adjustment roller, has avoided the surface tension of silk thread can not too high nor too low to avoid the silk thread to appear the condition such as fracture, deformation.

Preferably, the surface cover of tension adjustment roller is equipped with and blocks the ring, just the tip intermittent type nature of blocking the ring is contradicted the lead plate, the outer wall of blocking the ring runs through and sets up threaded hole, threaded hole threaded connection fastening bolt, fastening bolt supports tightly the surface of tension adjustment roller.

Through the technical scheme, the position of the blocking ring on the surface of the tension adjusting roller is adjusted after the fastening bolt is loosened, so that the distance between the blocking ring and the lead plate is shortened, the lead plate immediately returns along the lead screw after abutting against the blocking ring, the moving distance of the lead plate is shortened, and the winding device can adapt to more winding rollers.

Preferably, the threaded hole is a countersunk threaded hole.

Through above-mentioned technical scheme, fastening bolt can not take place the striking with the protective housing when the silk thread drives tension adjusting roller rotation.

Preferably, the upper part of the avoidance groove is provided with fixing seats in a front-back symmetrical mode, a wire protecting roller is arranged between the two fixing seats, the wire protecting roller is rotationally connected to the fixing seats, and the surface of the wire protecting roller always abuts against the silk thread.

Through above-mentioned technical scheme, the silk thread is contradicted when passing the guiding hole through transport mechanism and is protected the line roller to avoid the silk thread to follow the edges and corners of friction protective housing when the lead plate removes, and then make the quality of silk thread not receive the destruction.

Preferably, the inside of the winding roller is hollow, the end part of the winding roller, which is far away from the chassis, is provided with an air charging hole, the air charging hole is communicated with an internal cavity of the winding roller, an inflating valve is arranged in the air charging hole, the outer wall of the winding roller uniformly penetrates through and is provided with a plurality of sliding grooves, the tensioning mechanism comprises a plurality of tensioning blocks, the tensioning blocks are connected with the sliding grooves in a sliding manner, and when the inside of the winding roller is filled with high-pressure gas, the tensioning blocks are abutted against the inner wall of the winding drum.

Through above-mentioned technical scheme, after operating personnel locates the winding roller surface with winding tube cover, aerify to the winding roller is inside from the inflating valve through outside aerating device, and the gas promotes and rises tight piece and keep away from the center of winding roller gradually until support the inner wall of tight winding tube, and after waiting for the silk thread winding to finish, gas is discharged from the inflating valve through instrument inside, and winding tube can take off, and its operation flow is simple and convenient.

Drawings

FIG. 1 is a front isometric view of an embodiment;

FIG. 2 is a rear isometric view of an embodiment;

fig. 3 is an enlarged view of a portion a of fig. 1;

fig. 4 is an enlarged view of a portion B of fig. 1;

FIG. 5 is a partial cross-sectional isometric view of a core back mechanism;

FIG. 6 is a schematic view of a spool structure;

fig. 7 is a sectional view of the winding roller.

Reference numerals: 1. a chassis; 2. a winding mechanism; 201. a driving source; 202. a wire winding roller; 203. a winding drum; 3. a tensioning mechanism; 31. a tensioning block; 4. a conveying mechanism; 41. a first guide wheel; 42. a second guide wheel; 43. a guide wheel III; 44. a wedge wheel I; 45. wedge wheel II; 5. an adjusting mechanism; 51. adjusting a power source; 52. a protective shell; 53. a bidirectional screw rod; 54. an adjusting seat; 55. a limit rod; 56. a lead plate; 57. a guide hole; 6. an avoidance groove; 7. a lengthening plate; 8. an extension bar; 9. an extension plate; 10. a fixed shaft; 11. a connecting plate; 12. a tension adjusting roller; 13. a sliding seat; 14. an elastic member; 15. a blocking ring; 16. a threaded hole; 17. a fastening bolt; 18. a fixing seat; 19. a wire protecting roller; 20. an air filling hole; 21. an inflating valve; 22. and a sliding groove.

Description of the embodiments

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

A winding device for wire drawing equipment, as shown in figures 1 to 7, comprises a machine case 1, a winding mechanism 2, a tensioning mechanism 3, a conveying mechanism 4 and an adjusting mechanism 5. The case 1 is fixedly connected with an extension plate 7, an extension rod 8, an extension plate 9 and a fixed shaft 10, the end part of the extension plate 7 is fixedly provided with a connecting plate 11, and the end parts of the extension plate 7, the extension rod 8 and the extension plate 9 extend to one side of the case 1.

As shown in fig. 1 and 2, the winding mechanism 2 includes a driving source 201, a winding roller 202, and a winding drum 203, the driving source 201 is a motor, and the motor is provided inside the casing 1. The wire winding roller 202 is rotationally connected with the outer wall of the case 1, the output end of the speed reducer is connected with the wire winding roller 202, and the winding drum 203 is sleeved on the outer wall of the wire winding roller 202 to be used as a base roller for winding wires.

As shown in fig. 6 and 7, the inside of the winding roller 202 is hollow, the end of the winding roller 202 far away from the chassis 1 is provided with an air charging hole 20, the air charging hole 20 is communicated with the cavity inside the winding roller 202, an inflating valve 21 is arranged in the air charging hole 20, and a plurality of sliding grooves 22 uniformly penetrate through the outer wall of the winding roller 202. The tensioning mechanism 3 comprises a plurality of tensioning blocks 31, the tensioning blocks 31 are connected to the sliding grooves 22 in a sliding mode, and when the inside of the winding roller 202 is filled with high-pressure gas, the tensioning blocks 31 are abutted against the inner wall of the winding barrel 203.

As shown in fig. 1, the conveying mechanism 4 includes a first guide wheel 41, a second guide wheel 42, a third guide wheel 43, a first wedge wheel 44 and a second wedge wheel 45 which are sequentially arranged from top to bottom, the first guide wheel 41 and the second guide wheel 42 are rotationally connected with two ends of the connecting plate 11, the third guide wheel 43 is rotationally connected with the end part of the extension rod 8, the first wedge wheel 44 is connected with the end part of the extension plate 9 through a rotating shaft, and the second wedge wheel 45 is rotationally connected with the fixed shaft 10. The multiple turns of the yarn through the first wedge wheel 44, the second wedge wheel 45, the second guide wheel 42, the third guide wheel 43 and the first guide wheel 41 prolongs the time from the cooling device to the surface of the winding roller, so that small dew on the surface of the yarn drops in the time, and the wound yarn is drier.

As shown in fig. 2, fig. 3, fig. 5, adjustment mechanism 5 includes adjusting power supply 51, protective housing 52, two-way lead screw 53, adjusting seat 54, gag lever post 55, lead plate 56, adjusting power supply 51 locates inside quick-witted case 1, the protective housing 52 locates the quick-witted case 1 outside, dodge groove 6 has been seted up to the lateral wall of protective housing 52, dodge groove 6 communicates the bottom of protective housing 52, the one end of dodging groove 6 is kept away from in the protective housing 52 is located to two-way lead screw 53, the inner wall in protective housing 52 is connected in the rotation of two ends of two-way lead screw 53, the outer wall of two-way lead screw 53 is located to the adjusting seat 54, gag lever post 55 passes adjusting seat 54, and the both ends of gag lever post 55 are fixed in the inner wall of protective housing 52, lead plate 56 is fixed in the lateral wall that adjusting seat 54 is close to dodge groove 6, and lead plate 56 passes dodge groove 6 and extends to the outside of protective housing 52, lead plate 56 is located the tip of protective housing 52 and has offered guiding hole 57, the silk thread is fixed in the surface of winding drum 203 through the wedge wheel one 44, wedge wheel two 45, the wedge wheel three 43, guiding wheel 41 after the guiding wheel one.

As shown in fig. 5, fixing bases 18 are symmetrically arranged above the avoidance groove 6 in front-back direction, a wire protecting roller 19 is arranged between the two fixing bases 18, the wire protecting roller 19 is rotatably connected to the fixing bases 18, and the surface of the wire protecting roller 19 always abuts against the wire. The wire passes through the guide hole 57 via the conveying mechanism 4 and abuts against the wire protecting roller 19, so that the wire is prevented from rubbing against the edge angle of the protective shell 52 when the wire moves along with the lead plate 56, and the quality of the wire is not damaged.

As shown in fig. 5, a tension adjusting roller 12 is arranged below the lead plate 56, two ends of the tension adjusting roller 12 are rotatably connected with a sliding seat 13, the sliding seat 13 is slidably connected with the inner wall of a protective shell 52, an elastic piece 14, namely a spring, is fixed at the end of the sliding seat 13, which is far away from the avoidance groove 6, the other end of the spring is fixed on the inner wall of the protective shell 52, and the tension adjusting roller 12 always abuts against a silk thread passing through a guide hole 57 through the elasticity of the spring. The silk thread is fixed on the surface of the winding cylinder 203 after passing through the guide hole 57, and the silk thread between the guide hole 57 and the winding cylinder 203 is propped by the tension adjusting roller 12, and the tension adjusting roller 12 enables the silk thread to be in a tight state, so that the phenomenon of crossing silk disorder during silk thread winding is avoided. Along with the winding of the yarn, the overall diameter of the winding drum 203 and the yarn is larger and larger, and the yarn pushes the tension adjusting roller 12 to move into the protective shell 52 while the diameter is larger, the tension adjusting roller 12 drives the sliding seat 13 to move, the spring is compressed, and the surface tension of the yarn is prevented from being too high or too low through the cooperation of the spring, the sliding seat 13 and the tension adjusting roller 12, so that the breakage, deformation and the like of the yarn are prevented.

As shown in fig. 3, to adapt to the lengths of different winding drums 203, the surface of the tension adjusting roller 12 is sleeved with a blocking ring 15, and the end part of the blocking ring 15 intermittently abuts against the lead plate 56, and the outer wall of the blocking ring 15 is provided with a threaded hole 16. To avoid the dancer roll 12 from striking the protective shell 52 during rotation, the threaded bore 16 is a countersunk threaded bore 16. The screw hole 16 is internally screw-coupled with a fastening bolt 17, and one end of the fastening bolt 17 abuts against the surface of the tension adjusting roller 12.

Specific implementation mode of winding device for wire drawing equipment: after the operator has sleeved the winding drum 203 on the surface of the winding roller 202, the air is inflated from the valve 21 to the inside of the winding roller 202 by an external inflation device, and the air pushes the tension block 31 gradually away from the center of the winding roller 202 until the inner wall of the winding drum 203 is abutted.

The yarn passing through the cooling device is then passed through the guide holes 57 after passing through the first guide wheel 44, the second guide wheel 45, the second guide wheel 42, the third guide wheel 43 and the first guide wheel 41 in order and then fixed on the surface of the winding drum 203. The adjustment power source 51 and the drive source 201 are then simultaneously activated so that the spool 202 and the bi-directional lead screw 53 are simultaneously rotated.

The winding drum 203 is driven to rotate by the wire winding roller 202, the bidirectional screw rod 53 drives the adjusting seat 54 to rotate, because of the connection relation between the limiting rod 55 and the adjusting seat 54, the adjusting seat 54 starts to move along the axis direction of the bidirectional screw rod 53, when the adjusting seat 54 abuts against the inner wall of the protective shell 52, the adjusting seat 54 returns along the other thread line of the bidirectional screw rod 53, so that the reciprocating motion of the adjusting seat 54 can be completed without changing the rotating direction of the adjusting power source 51, the reciprocating motion of the adjusting seat 54 drives the lead plate 56 to move together, and the silk thread passing through the guide hole 57 moves along with the reciprocating motion of the lead plate 56, so that the silk thread is uniformly wound on the surface of the winding drum 203, and the silk thread is prevented from being easily accumulated in the part of the winding drum in the winding process.

After the filament winding is completed, the air in the tool is discharged from the valve 21, and the winding drum 203 is removed to complete winding of one filament. The operator then reciprocates in this manner.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims (7)

1. A coiling mechanism for wire drawing equipment, includes machine case (1), characterized by: and also comprises

The winding mechanism (2), the winding mechanism (2) comprises a driving source (201), a winding roller (202) and a winding drum (203), the driving source (201) is arranged inside the case (1), the winding roller (202) is rotationally connected with the outer wall of the case (1), the driving source (201) is connected with the winding roller (202), and the winding drum (203) is sleeved on the outer wall of the winding roller (202) to be used as a base roller for winding silk threads;

a tension mechanism (3) provided in the winding roller (202) for fixing the winding drum (203) to the outer wall of the winding roller (202);

the conveying mechanism (4) is arranged at one side of the winding mechanism (2) and used for conveying the silk threads to the winding mechanism (2);

the adjusting mechanism (5), the adjusting mechanism (5) comprises an adjusting power source (51), a protective shell (52), a bidirectional screw (53), an adjusting seat (54), a limiting rod (55) and a lead plate (56), the adjusting power source (51) is arranged inside the case (1), the protective shell (52) is arranged outside the case (1), a avoidance groove (6) is formed in the side wall of the protective shell (52), the avoidance groove (6) is communicated with the bottom of the protective shell (52), the bidirectional screw (53) is arranged at one end, far away from the avoidance groove (6), of the protective shell (52), two ends of the bidirectional screw (53) are rotationally connected to the inner wall of the protective shell (52), the adjusting seat (54) is sleeved on the outer wall of the bidirectional screw (53), the limiting rod (55) penetrates through the adjusting seat (54), two ends of the limiting rod (55) are fixed on the inner wall of the protective shell (52), the lead plate (56) is fixed on the inner wall of the adjusting seat (54) and close to the bottom of the protective shell (52), the lead plate (54) is arranged at the outer end portion (56) penetrating through the guide plate (56), the guide holes (57) are used for threading the silk thread.

2. The winding device for wire drawing equipment according to claim 1, characterized in that: the utility model discloses a quick-witted case (1) from the top down fixedly connected with extension board (7), extension bar (8), extension board (9), fixed axle (10) in proper order, the end fixing of extension board (7) has link board (11), just extension board (7), extension bar (8), the tip of extension board (9) extend to one side of machine case (1), transport mechanism (4) include from the top down guide pulley one (41), guide pulley two (42), guide pulley three (43), wedge wheel one (44), wedge wheel two (45) that set gradually, guide pulley one (41), guide pulley two (42) swivelling joint link board (11) both ends, guide pulley three (43) swivelling joint in the tip of extension bar (8), wedge wheel one (44) connect through the pivot in the tip of extension board (9), wedge wheel two (45) swivelling joint in fixed axle (10), the silk thread loops through wedge wheel one (44), wedge wheel two (45), guide pulley two (42), wedge wheel three (57) wear to the guiding hole.

3. The winding device for wire drawing equipment according to claim 1, characterized in that: the utility model discloses a tension adjusting device for the wire guide of the wire guide hole (57), including wire guide plate (56), wire guide plate (12) are equipped with tension adjusting roller (12) below, tension adjusting roller (12) both ends rotate connect slide seat (13), slide seat (13) sliding connection in protective housing (52) inner wall, slide seat (13) keep away from dodge the tip of groove (6) and be fixed with elastic component (14), the other end of elastic component (14) is fixed in the inner wall of protective housing (52), tension adjusting roller (12) are contradicted all the time and are passed the silk thread of guiding hole (57).

4. A winding device for a drawing apparatus according to claim 3, characterized in that: the surface cover of tension adjustment roller (12) is equipped with and blocks ring (15), just the tip intermittent type nature of blocking ring (15) is contradicted lead plate (56), the outer wall of blocking ring (15) runs through and has seted up screw hole (16), screw hole (16) internal thread connection fastening bolt (17), fastening bolt (17) support tightly the surface of tension adjustment roller (12).

5. The winding device for wire drawing equipment according to claim 4, wherein: the threaded hole (16) is a countersunk threaded hole (16).

6. The winding device for wire drawing equipment according to claim 1, characterized in that: the wire protection device is characterized in that fixing seats (18) are symmetrically arranged front and back above the avoidance groove (6), wire protection rollers (19) are arranged between the two fixing seats (18), the wire protection rollers (19) are rotationally connected to the fixing seats (18), and the surfaces of the wire protection rollers (19) always abut against wires.

7. The winding device for wire drawing equipment according to claim 1, characterized in that: the inside of wire winding roller (202) is hollow, wire winding roller (202) keep away from the tip of quick-witted case (1) is equipped with and fills hole (20), it communicates to fill hole (20) wire winding roller (202) inside cavity, just be equipped with inflating valve (21) in hole (20), wire winding roller (202) outer wall evenly runs through and has seted up a plurality of spouts (22), tight mechanism (3) that rises includes a plurality of tight piece (31) that rises, tight piece (31) that rises slide connect in spout (22), works as wire winding roller (202) inside is full of high-pressure gas, tight piece (31) that rises support tightly the inner wall of winding section of thick bamboo (203).