CN210973302U

CN210973302U - Wire feeding machine

Info

Publication number: CN210973302U
Application number: CN201921664233.6U
Authority: CN
Inventors: 由晓玺; 李萌; 李阵
Original assignee: Beijing Celrit Electric Co ltd
Current assignee: China Railway Beisai Electric Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-10
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a wire feeding machine, which comprises a base, a rotating shaft, a turntable and a driving component; the base is provided with a cavity for mounting the rotating shaft and the driving assembly; the rotating shaft of the rotating shaft is vertically arranged, is rotatably supported on the base, and the upper end of the rotating shaft extends out of the base; the rotary table is round and is horizontally fixed at the upper end of the rotating shaft, and the lower surface of the rotary table and the upper surface of the base are smooth surfaces; the driving assembly is arranged in the cavity of the base and used for driving the rotating shaft to rotate; the device also comprises a limiting component; the limiting assembly comprises an upright post, a limiting rod and a position adjusting rod; the upright post is vertically arranged on the turntable and is positioned on the axis of the turntable; a plurality of limiting rods are vertically and uniformly arranged on the rotary table, surround the outer side of the upright post and are in sliding connection with the rotary table; the positioning rod is provided with a plurality of rods, one end of each positioning rod is hinged to the upright post, the other end of each positioning rod can slide along the limiting rod and is fixed, and the distance between the limiting rod and the upright post can be adjusted through the positioning rod. The utility model discloses can carry out the tensioning to not unidimensional coil and fix, rocking of coil when reducing the rotation.

Description

Wire feeding machine

Technical Field

The utility model relates to a wire rod processing equipment, in particular to send line machine.

Background

A wire feeder is a device for sequentially feeding out a bundle of wires, and the bundle of wires is placed on the wire feeder and rotated by the wire feeder to sequentially feed out the wires from one end thereof.

Present send line machine to include the base, drive assembly, pivot and carousel, the base is fixed subaerial, drive assembly sets up on the base, the pivot is rotated and is set up on the base, the axis is vertical direction, can drive the pivot through drive assembly and rotate, the carousel level is fixed in the pivot, the vertical dish rope sling that is provided with on the carousel, when using, place the carousel with the wire rod of bundling, the cover is on the dish rope sling, then drive the pivot through drive assembly and rotate, and then drive the carousel and rotate, take the one end of coil out, roll out the coil on the carousel according to the order through rotating.

The wire coil is of a cylindrical structure and used for winding a wire rod, the wire rod is wound on the outer side surface of the wire coil, a coil for paying off has two forms, one is provided with the wire coil, the other is not provided with the wire coil, when paying off is carried out, the coil needs to be placed on the turntable, then the turntable is driven to rotate through the driving assembly, the wire coil is placed on the turntable with the wire coil, the wire coil frame is located in the cylindrical structure of the wire coil, the sizes of different wire coils are different, the wire coil frame cannot well fix the inner ring of the wire coil, and other fixing equipment needs to be used; in addition, the coil that does not have the drum is placed on the wire coil frame, the size of a dimension of different coils also has the difference, the wire coil frame probably can't be to the inboard tensioning of coil, at the rotation in-process, the line of coil upside can the landing downwards, the coil becomes mixed and disorderly, when the unwrapping wire, the mixed and disorderly on the easy limit of line of roll-out, it can't be fine to see this kind of wire feeding machine adaptation various different drum and coil, drum and coil appear rocking easily on the carousel when using, great torsion appears in the line of roll-out, the effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a send line machine is provided with spacing subassembly on the carousel, with the coil casing on spacing subassembly, spacing subassembly can expand and contract, can carry out the tensioning with the inner circle of drum or coil, make its rigidity, be difficult to appear rocking, should send line machine can adapt to not unidimensional drum and coil, can make the line of sending out more stable when sending the line, be difficult to appear rocking and twist reverse, send the line effect better.

The above object of the present invention can be achieved by the following technical solutions: a wire feeding machine comprises a base, a rotating shaft, a turntable and a driving assembly; the base is provided with a cavity for mounting the rotating shaft and the driving assembly; the rotating shaft of the rotating shaft is vertically arranged, is rotatably supported on the base, and the upper end of the rotating shaft extends out of the base; the rotary table is round and is horizontally fixed at the upper end of the rotating shaft, and the lower surface of the rotary table and the upper surface of the base are smooth surfaces; the driving assembly is arranged in the cavity of the base and used for driving the rotating shaft to rotate; the device also comprises a limiting component; the limiting assembly comprises an upright post, a limiting rod and a position adjusting rod; the upright post is vertically arranged on the turntable and is positioned on the axis of the turntable; a plurality of limiting rods are vertically and uniformly arranged on the turntable, arranged around the periphery of the upright post and connected with the turntable in a sliding manner; the positioning rod has a plurality ofly, sets up between stand and gag lever post, and the one end of positioning rod articulates on the stand, and the gag lever post can be followed to the other end and slided and fix, through the adjustable gag lever post of positioning rod apart from the distance of stand.

Through adopting above-mentioned technical scheme, set up spacing subassembly on the carousel, the coil housing that will carry out the unwrapping wire is on spacing subassembly, carry out preliminary fixed to the coil, and the gag lever post can slide on the carousel, spacing subassembly can expand and contract promptly, when carrying out the unwrapping wire to not unidimensional coil, can adjust spacing subassembly and carry out the tensioning to the inner circle of coil, consequently this send line machine can adapt to not unidimensional coil, can carry out the tensioning and fix the coil, the in-process coil that rotates the unwrapping wire is difficult to appear rocking, it is more stable to send the line process, it is better to send the line effect.

The utility model discloses further set up to: four grooves are arranged on the turntable, the grooves are arranged along the radius direction of the turntable, the cross section of each groove is in a T shape, and the width of a notch of each groove is smaller than that of the bottom of each groove; the lower end of the limiting rod is T-shaped and matched with the groove, and the limiting rod can slide along the groove.

Through adopting above-mentioned technical scheme, through gag lever post and recess cooperation, make the gag lever post slide along the direction of recess, it is more stable when can making the gag lever post slide, be difficult to appear rocking.

The utility model discloses further set up to: the limiting assembly further comprises a limiting sliding block and a positioning piece; the side surface of the limiting rod opposite to the upright post is provided with a sliding groove, the sliding groove extends from the upper end to the lower end of the limiting rod, and the width of the notch of the sliding groove is smaller than that of the groove bottom; the limiting sliding blocks correspond to the position adjusting rods one to one, the position adjusting rods are hinged to the limiting sliding blocks, the limiting sliding blocks are located at the bottoms of the sliding grooves and can slide along the sliding grooves, and the position adjusting rods can slide in the notches of the sliding grooves; the position of the limiting slide block can be fixed through the positioning piece, so that the limiting rod does not move any more.

Through adopting above-mentioned technical scheme, the positioning rod passes through limiting slide and gag lever post sliding connection, and the positioning rod is articulated with limiting slide, and when carrying out the position control of gag lever post, the slip between positioning rod and the gag lever post is more fastened also more smooth, stability when promoting the positioning.

The utility model discloses further set up to: the positioning piece comprises a positioning hole, a blind hole and an insertion rod; the positioning holes are vertically arranged on the side surface of the limiting rod, and are arranged at intervals and arranged in a row; the blind hole is arranged on the side surface of the limiting sliding block, and when the limiting sliding block slides in the sliding groove, the blind hole can be aligned with the positioning hole; the inserted bar can penetrate through the positioning hole to be inserted into the blind hole.

Through adopting above-mentioned technical scheme, when sliding the gag lever post to the position with the coil tensioning, pass the locating hole with the inserted bar and insert the blind hole in, fix spacing slider on the gag lever post, with the rigidity of gag lever post simultaneously, it is easy and simple to handle, can last effectual tensioning to the coil.

The utility model discloses further set up to: magnets are arranged at the end of the inserted rod and the bottom of the blind hole, and the inserted rod is inserted into the blind hole to generate an adsorption effect.

Through adopting above-mentioned technical scheme, after inserting the inserted bar in the blind hole, through the adsorption affinity that magnet produced, can make the inserted bar be difficult to follow the roll-off in the blind hole.

The utility model discloses further set up to: the driving assembly comprises a motor, a speed reducer, a first bevel gear and a second bevel gear; the motor and the speed reducer are fixed in the base, and an output shaft of the motor is connected with an input end of the speed reducer; the first bevel gear is fixed on the output end of the speed reducer; the second bevel gear is fixed on the rotating shaft and meshed with the first bevel gear; the rotation of the motor can drive the rotating shaft to rotate.

Through adopting above-mentioned technical scheme, when rotating the unwrapping wire to the coil, adjust the rotational speed of carousel more easily, when the coil is heavier, can provide sufficient power and make it rotate.

The utility model discloses further set up to: the device also comprises a guide device, wherein the guide device comprises a support rod, a wheel frame and a guide wheel; one end of the supporting rod is arranged on the base, and the other end of the supporting rod extends out of the outer side of the turntable; the wheel frame is arranged at the end part of the support rod; the leading wheel has two, rotates the setting in the wheel frame, and two leading wheels set up side by side.

Through adopting above-mentioned technical scheme, the height of the one end that the coil was rolled out remains a fixed height throughout, can reduce the condition that the one end of the line that sends out rocked because of the change appearance of height, can make the process of sending the line more steady.

The utility model discloses further set up to: the diameter of the middle part of the guide wheel is smaller than the diameters of the two sides, and the two guide wheels are matched with the middle part to form a gap.

Through adopting above-mentioned technical scheme, with the fastener between two leading wheels, can be less the friction between objects such as line and wheel frame, reduce the wearing and tearing of wire rod.

The utility model discloses further set up to: also includes a sleeve; the sleeve is horizontally fixed on the upper end surface of the upright post; a long rod is arranged in the sleeve and can be inserted into and pulled out of the sleeve.

Through adopting above-mentioned technical scheme, when the height of the coil on the carousel was higher, can injecing its position through the stock, place the upper wire roll-off of coil upper strata from spacing subassembly.

The utility model discloses further set up to: the outer edge of the rotary table is evenly provided with a plurality of bearing plates, and the outer ends of the bearing plates are upwards tilted and are higher than the upper surface of the rotary table.

Through adopting above-mentioned technical scheme, when the line on the carousel is more, can play certain restriction to the coil in the outside, reduce the condition that the line in the outside that appears the coil drops to the bottom.

To sum up, the utility model discloses following beneficial effect has:

1. the limiting assembly is arranged on the turntable, the position of the coil is fixed, the distance between the limiting rod and the stand column is adjusted by sliding the limiting rod, the position of the limiting rod is fixed, the limiting rod can be adjusted according to different sizes of the coil, the inner side of the coil is tensioned, the coils with different sizes can be well fixed, the coil is not easy to shake in the rotating process, and the wire feeding effect is good;

2. through setting up guider, highly and the direction to the line of roll-out is injectd, reduces the condition of rocking that the line of sending appears, makes the line process of sending more stable, in addition, the fastener that will send out is between two leading wheels, can reduce other object frictions such as line and wheel frame, the wearing and tearing of less wire rod.

Drawings

FIG. 1 is a schematic structural view of a pay-off machine;

FIG. 2 is a schematic view showing the structure of the driving assembly;

fig. 3 is a partial sectional view showing the structure of the position restricting assembly.

In the figure, 1, a base; 2. a rotating shaft; 3. a turntable; 31. a bearing plate; 32. a groove; 4. a drive assembly; 41. a motor; 42. a speed reducer; 43. a first bevel gear; 44. a second bevel gear; 5. a limiting component; 51. a column; 52. a limiting rod; 521. a sliding groove; 522. positioning holes; 53. a positioning rod; 54. a limiting slide block; 541. blind holes; 55. inserting a rod; 6. a guide device; 61. a strut; 62. a wheel frame; 63. a guide wheel; 7. a sleeve; 71. a long rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

Referring to fig. 1 and 2, the wire feeding machine comprises a base 1, a rotating shaft 2, a turntable 3, a driving assembly 4 and a limiting assembly 5; a cavity for installing the rotating shaft 2 and the driving component 4 is arranged in the base 1; the rotating shaft 2 is vertically arranged and rotatably supported on the base 1, and the upper end of the rotating shaft 2 extends out of the base 1; the rotary table 3 is round and horizontally fixed at the upper end of the rotating shaft 2, the lower surface of the rotary table 3 and the upper surface of the base 1 are smooth planes, and the lower surface of the rotary table 3 is supported on the upper surface of the base 1; the outer edge of the rotary table 3 is provided with a plurality of bearing plates 31, the bearing plates 31 are uniformly distributed along the edge of the rotary table 3, and one end of each bearing plate 31, far away from the rotary table 3, is tilted upwards and is higher than the upper surface of the rotary table 3; the driving component 4 is arranged in the cavity of the base 1 and is used for driving the rotating shaft 2 to rotate.

Referring to fig. 2, the driving assembly 4 includes a motor 41, a reducer 42, a first bevel gear 43, and a second bevel gear 44; the motor 41 and the speed reducer 42 are fixed in the cavity of the base 1, and the output shaft of the motor 41 is connected with the input end of the speed reducer 42; a first bevel gear 43 is fixed on the output end of the reducer 42; the second bevel gear 44 is arranged on the rotating shaft 2 and meshed with the first bevel gear 43; the motor 41 rotates and is driven by the reducer 42, and the first bevel gear 43 and the second bevel gear 44 are engaged to rotate the rotating shaft 2, so that the rotating disc 3 rotates together with the rotating shaft.

Referring to fig. 2 and 3, the limiting assembly 5 is arranged on the turntable 3, and the limiting assembly 5 comprises an upright post 51, a limiting rod 52, a position adjusting rod 53 and a limiting slide block 54; the upright post 51 is vertically fixed on the upper surface of the rotary table 3 and is positioned on the axis of the rotary table 3; four limiting rods 52 are vertically arranged on the outer side of the upright post 51 at uniform intervals, and the limiting rods 52 are connected with the turntable 3 in a sliding manner; four grooves 32 are formed in the surface of the rotary table 3, the grooves 32 and the cross section are in a T shape, the width of the groove bottom is larger than that of the groove opening, and the grooves 32 are arranged along the radius direction of the rotary table 3; the lower end of the limiting rod 52 is T-shaped, and the lower end of the limiting rod 52 is matched with the groove 32 and can slide in the groove 32; eight positioning rods 53 are provided, and two positioning rods are matched with one limiting rod 52 and arranged between the upright post 51 and the limiting rod 52; the positioning rods 53 are hinged on four side surfaces of the upright 51 and are respectively positioned in the middle and the lower part of the upright; a sliding groove 521 is formed in the side face, opposite to the upright post 51, of the limiting rod 52, the sliding groove 521 extends from the upper end to the lower end of the limiting rod 52, the sliding groove 521 is T-shaped, and the width of the groove bottom of the sliding groove is larger than that of the groove opening; the limiting slide blocks 54 are C-shaped, eight in total, the position adjusting rods 53 are matched with C-shaped openings of the limiting slide blocks 54, the limiting slide blocks 54 are hinged with the position adjusting rods 53, the limiting slide blocks 54 are arranged at the bottoms of the sliding grooves 521 and can slide in the sliding grooves 521, and the position adjusting rods 53 can slide in the notches of the sliding grooves 521; in order to fix the position of the limit slider 54, the limit assembly 5 further includes a positioning member including an insertion rod 55; a row of positioning holes 522 are arranged on the side surface of the limiting rod 52 at intervals; a blind hole 541 is formed in the surface, corresponding to the positioning hole 522, of the limiting slider 54; the insertion rod 55 can be inserted into the blind hole 541 through the positioning hole 522 to fix the position of the limit slider 54; in order to prevent the insertion rod 55 from slipping out of the blind hole 541, magnets are disposed at the bottom of the blind hole 541 and at the end of the insertion rod 55 inserted into the blind hole 541, so that the insertion rod 55 can pass through the positioning hole 522 and be inserted into the blind hole 541, and then the insertion rod 55 can be attracted, so that the insertion rod 55 is prevented from slipping off.

When the wire feeding machine is used for feeding wires, the four limiting rods 52 are positioned at the positions close to each other, the bundled coils are sleeved on the outer sides of the limiting rods 52, and then the four limiting rods 52 slide towards the outer side of the turntable 3 along the direction of the grooves 32 to tension the coils; at this time, the limiting slide block 54 slides in the sliding groove 521, one end of the positioning rod 53 rotates around a hinge point on the upright post 51, the other end of the positioning rod rotates along with the movement of the limiting slide block 54, when the four limiting rods 52 move outwards to support the coil tightly, the insertion rod 55 penetrates through the positioning hole 522 and is inserted into the blind hole 541, so that the position of the limiting slide block 54 is fixed, meanwhile, the position of the limiting rods 52 is also fixed, at this time, the coil is in a tightly supported state, the motor 41 is started, the rotating shaft 2 and the turntable 3 are driven to rotate, and the wire is sent out; in the process of wire feeding, the coil is in a tensioned state, so that the coil is not easy to shake or skew, the coil is kept in a compact and organized state, the wire is smoothly paid off, and the mutual interference is not easy to occur.

Referring to fig. 1, in the wire releasing process, the height of the fed end should be constant, so that the fed wire can be stably conveyed to the next process, but in the actual wire feeding process, the height of the fed end can be changed with the rotation of the coil, so that the fed wire can shake, and the stability of the wire feeding process can be affected after the shaking, in order to solve the problem, the utility model provides a guiding device 6, wherein the guiding device 6 comprises a support rod 61, a wheel frame 62 and guide wheels 63, the support rod 61 is L-shaped, one end of the support rod is arranged on the base 1, the other end of the support rod is positioned outside the turntable 3, the wheel frame 62 is arranged at the upper end of the support rod 61, the wheel frame 62 is C-shaped, the C-shaped opening of the wheel frame is towards the direction of the upright column 51, the guide wheels 63 are two, the guide wheels are rotatably arranged in the C-shaped opening of the wheel frame 62, the diameter of the middle part of the guide wheels 63 is smaller than the diameters of the two sides, the two guide wheels 63 are arranged side by side, a gap between the two guide wheels 63 is formed, and the wire passes through the.

When sending the line, the one end that the coil sent out passes from the space between two leading wheels 63, then links to each other with subsequent equipment, when sending the line, through setting up guider 6, can guarantee that the height of the one end that the coil sent out is a fixed height, can not change along with the rotation of coil, can guarantee that the one end that the coil sent out can not appear rocking, guarantee the stability of sending the line process, the line of simultaneously rolling out contacts with leading wheels 63, be rolling friction between line and the leading wheels 63, can reduce the wearing and tearing of line.

When the coil placed on the rotary disc 3 is thick, the upper edge of the coil may exceed the upper end surface of the upright post 51 and may slip out of the upper end of the upright post 51, referring to fig. 1, a sleeve 7 is horizontally arranged on the upper end surface of the upright post 51, a long rod 71 is arranged in the sleeve 7, the coil is sleeved outside the limiting rod 52, the long rod 71 passes through the sleeve 7, and the problem that the coil slips out of the upper side of the upright post 51 and the circuit is disordered due to the falling of the coil is avoided.

The embodiment of this embodiment is the utility model discloses preferred embodiment is not according to this restriction the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A wire feeding machine comprises a base (1), a rotating shaft (2), a turntable (3) and a driving assembly (4); a cavity for mounting the rotating shaft (2) and the driving component (4) is formed in the base (1); the rotating shaft (2) is vertically arranged, the rotating shaft (2) is rotatably supported on the base (1), and the upper end of the rotating shaft extends out of the base (1); the rotary table (3) is round and horizontally fixed at the upper end of the rotating shaft (2), and the lower surface of the rotary table (3) and the upper surface of the base (1) are smooth surfaces; the driving component (4) is arranged in the cavity of the base (1) and is used for driving the rotating shaft (2) to rotate; the method is characterized in that: the device also comprises a limiting component (5); the limiting assembly (5) comprises an upright post (51), a limiting rod (52) and a position adjusting rod (53); the upright post (51) is vertically arranged on the turntable (3) and is positioned on the axis of the turntable; the limiting rods (52) are vertically and uniformly arranged on the turntable (3), are arranged around the periphery of the upright post (51) and are in sliding connection with the turntable (3); the plurality of the adjusting rods (53) are arranged between the upright post (51) and the limiting rod (52), one end of each adjusting rod (53) is hinged to the upright post (51), the other end of each adjusting rod (53) can slide along the limiting rod (52) and be fixed, and the distance between the limiting rod (52) and the upright post (51) can be adjusted through the adjusting rods (53).

2. The wire feeder according to claim 1, wherein: four grooves (32) are formed in the rotary table (3), the grooves (32) are arranged along the radius direction of the rotary table (3), the cross section of each groove (32) is T-shaped, and the width of a notch of each groove is smaller than that of the bottom of each groove; the lower end of the limiting rod (52) is T-shaped and is matched with the groove (32), and the limiting rod (52) can slide along the groove (32).

3. The wire feeder according to claim 1, wherein: the limiting assembly (5) further comprises a limiting sliding block (54) and a positioning piece; a sliding groove (521) is formed in the side face, opposite to the upright post (51), of the limiting rod (52), the sliding groove (521) extends from the upper end to the lower end of the limiting rod (52), and the width of a groove opening of the sliding groove (521) is smaller than that of a groove bottom; the limiting sliding blocks (54) correspond to the position adjusting rods (53) one by one, the position adjusting rods (53) are hinged to the limiting sliding blocks (54), the limiting sliding blocks (54) are located at the bottoms of the sliding grooves (521) and can slide along the sliding grooves (521), and the position adjusting rods (53) can slide in the notches of the sliding grooves (521); the position of the limiting slide block (54) can be fixed through the positioning piece, so that the limiting rod (52) can not move any more.

4. A wire feeder according to claim 3, characterized in that: the positioning piece comprises a positioning hole (522), a blind hole (541) and an inserted rod (55); the positioning holes (522) are vertically arranged on the side surface of the limiting rod (52), and the positioning holes (522) are arranged at intervals and are arranged in a row; the blind hole (541) is arranged on the side surface of the limiting sliding block (54), and when the limiting sliding block (54) slides in the sliding groove (521), the blind hole (541) can be aligned with the positioning hole (522); the insertion rod (55) can be inserted into the blind hole (541) through the positioning hole (522).

5. The wire feeder according to claim 4, wherein: magnets are arranged at the end of the inserted rod (55) and the bottom of the blind hole (541), and the inserted rod (55) is inserted into the blind hole (541) to generate an adsorption effect.

6. The wire feeder according to claim 1, wherein: the driving assembly (4) comprises a motor (41), a speed reducer (42), a first bevel gear (43) and a second bevel gear (44); the motor (41) and the speed reducer (42) are fixed in the base (1), and an output shaft of the motor (41) is connected with an input end of the speed reducer (42); the first bevel gear (43) is fixed on the output end of the speed reducer (42); the second bevel gear (44) is fixed on the rotating shaft (2) and is meshed with the first bevel gear (43); the motor (41) rotates to drive the rotating shaft (2) to rotate.

7. The wire feeder according to claim 1, wherein: the device also comprises a guide device (6), wherein the guide device (6) comprises a support rod (61), a wheel frame (62) and a guide wheel (63); one end of the supporting rod (61) is arranged on the base (1), and the other end of the supporting rod extends out of the outer side of the rotary table (3); the wheel frame (62) is arranged at the end part of the support rod (61); the two guide wheels (63) are rotatably arranged in the wheel frame (62), and the two guide wheels (63) are arranged side by side.

8. The wire feeder according to claim 7, wherein: the diameter of the middle part of the guide wheel (63) is smaller than the diameters of the two sides, and the two guide wheels (63) are matched with the middle part to form a gap.

9. The wire feeder according to claim 1, wherein: also comprises a sleeve (7); the sleeve (7) is horizontally fixed on the upper end surface of the upright post (51); a long rod (71) is arranged in the sleeve (7), and the long rod (71) can be inserted into and pulled out of the sleeve (7).

10. The wire feeder according to claim 1, wherein: the outer edge of the rotary table (3) is uniformly provided with a plurality of bearing plates (31), and the outer ends of the bearing plates (31) are tilted upwards and are higher than the upper surface of the rotary table (3).