CN212982000U

CN212982000U - Winding device is used in earphone processing convenient to material returned

Info

Publication number: CN212982000U
Application number: CN202020934487.1U
Authority: CN
Inventors: 郑杰仁; 金小军
Original assignee: Wanzai Shengjia Industry Co ltd
Current assignee: Wanzai Shengjia Industry Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-16
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a winding device is used in earphone processing convenient to material returned, including processing platform, wire reel and pay off rack, be equipped with first motor in the processing platform, and the one end of first motor is connected with first pivot to the other end of first pivot is connected with the wire reel, the wire reel upper end is connected with solidus pole, and has seted up the card wire casing in the solidus pole to the surface of solidus pole is connected with the protection pad, the processing platform from left to right installs electric putter, fixed loop bar and pay off rack in proper order, and the electric putter upper end is connected with the through-wire groove, the leading truck, and the leading truck in-connection has the guide cylinder to the leading truck middle-end is equipped with the through-wire groove. This winding device is used in earphone processing convenient to material returned drives the belt drive wheel, makes the motion of actinobacillus wheel opposite direction to carry out auxiliary drive by the leading truck, the tension cylinder at mount both ends keeps tension, makes material returned job stabilization nature promote, thereby has increased holistic practicality.

Description

Winding device is used in earphone processing convenient to material returned

Technical Field

The utility model relates to an earphone production technical field specifically is a winding device is used in earphone processing convenient to material returned.

Background

The winder is also called as a tube winder, a reel and a drum, in the production process of earphones, earphone wires need to be wound into a coil, the earphone wires are conveniently cut into sections in subsequent processing and then are subsequently produced, and when the earphone wires are wound into a coil, a rotating disc type winding machine is usually used for winding.

However, the conventional winding machine turntable is inconvenient to disassemble and is not beneficial to transferring the wound earphone wire, and the earphone wire is not provided with an earphone wire guiding device when being wound, and is easy to separate from the winding disc when being wound, and is inconvenient to return the earphones with excessive lengths, so that the winding device for processing the earphones, which is convenient to return the earphones, is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a winding device is used in earphone processing convenient to material returned to propose to be unfavorable for shifting around the earphone cord that has rolled up in solving above-mentioned background art, do not have earphone cord guiding device when rolling up moreover, and the earphone cord breaks away from the wire reel easily when rolling up, and be not convenient for carry out the problem of material returned to the earphone of many play lengths.

In order to achieve the above object, the utility model provides a following technical scheme: a winding device convenient for material returning for processing of earphones comprises a processing table, a wire spool and a pay-off rack, wherein a first motor is arranged in the processing table, one end of the first motor is connected with a first rotating shaft, the other end of the first rotating shaft is connected with the wire spool, the upper end of the wire spool is connected with a wire fixing rod, a wire clamping groove is formed in the wire fixing rod, a protective pad is connected with the outer surface of the wire fixing rod, the processing table is sequentially provided with an electric push rod, a fixed sleeve rod and the pay-off rack from left to right, the upper end of the electric push rod is connected with a guide frame, a guide cylinder is connected in the guide frame, a through groove is formed in the middle end of the guide frame, a movable rod is connected in the fixed sleeve rod, the outer side of the movable rod is connected with a first spring, the upper end of the movable rod is connected with a fixed frame, the two ends, and the pay off rack surface is equipped with the fixed slot to the fixed slot in-connection has the ball, the pay off rack upper end is connected with the apron, and the apron in-connection has the second pivot to the middle-end of second pivot is connected with the actinobacillus wheel, the outside of first pivot is connected with spacing, and spacing both ends are connected with the strengthening rib, spacing bottom is connected with spacing sleeve, and is equipped with the second spring in the spacing sleeve to the one end of second spring is connected with the location bolt, the bottom of wire reel is connected with the locating lever, and presets the pinhole in the locating lever, the front end of second pivot is connected with belt drive wheel, and belt drive wheel's the other end is connected with the second motor.

Preferably, the first rotating shaft is movably connected with the processing table, the first rotating shaft is fixedly connected with the wire spool, the first rotating shaft and the limiting frame are of an integrated structure, and the limiting frame is in clamping sliding connection with the positioning rod.

Preferably, the guide frame is internally and symmetrically provided with guide cylinders, and the guide frame and the electric push rod form a telescopic structure.

Preferably, the movable rod and the fixed loop bar are movably connected, the movable rod and the first spring form a buffer structure, the movable rod and the fixed frame are fixedly connected, and the left end and the right end of the fixed frame are symmetrically provided with tension rollers.

Preferably, the pay-off rack and the cover plate are of the same structure, and the pay-off rack and the cover plate are in threaded connection.

Preferably, the second rotating shaft is connected with the belt transmission wheel in a fitting mode, and the second rotating shaft is movably connected with the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the winding device for processing the earphones, which is convenient for material returning,

1. the belt driving wheel is driven by the motor to enable the paying-off wheel to move in the opposite direction, the guide frame is used for carrying out auxiliary driving, the tension rollers at the two ends of the fixing frame are used for keeping tension, the material returning working stability is improved, and the overall practicability is improved;

2. the positioning rod is arranged at the bottom end of the wire spool and is fixed transversely and vertically by the limiting frame and the positioning bolt, so that the wire spool is stable enough when winding or unwinding, the wire spool is convenient to disassemble, and the fully wound earphone wire spool can be transferred, thereby increasing the mobility of the equipment;

3. can assemble the structure through setting the pay off rack into, can be when the actinobacillus wheel lacks the material, be convenient for prevent the actinobacillus wheel in the fixed slot through dismantling the pay off rack to by the ball auxiliary transmission in the fixed slot, reuse the bolt to fix and strengthen the stability of function, thereby increased the flexibility of equipment.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the guide frame of the present invention;

FIG. 4 is a schematic top view of the fixing frame of the present invention;

fig. 5 is the utility model discloses the actinobacillus wheel looks sideways at the structural schematic.

In the figure: 1. a processing table; 2. a first motor; 3. a first rotating shaft; 4. a wire spool; 5. a wire fixing rod; 6. a wire clamping groove; 7. a protective pad; 8. an electric push rod; 9. a guide frame; 10. a guide cylinder; 11. a through wire groove; 12. fixing the loop bar; 13. a movable rod; 14. a first spring; 15. a fixed mount; 16. a tension roller; 17. a pay-off rack; 18. a connecting plate; 19. fixing grooves; 20. a ball bearing; 21. a cover plate; 22. a second rotating shaft; 23. a paying-off wheel; 24. a limiting frame; 25. reinforcing ribs; 26. a limiting sleeve; 27. a second spring; 28. positioning a bolt; 29. positioning a rod; 30. a pin hole; 31. a second motor; 32. a belt driving wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a winding device convenient for material returning for processing earphones comprises a processing table 1, a wire spool 4 and a pay-off rack 17, wherein a first motor 2 is arranged in the processing table 1, one end of the first motor 2 is connected with a first rotating shaft 3, the other end of the first rotating shaft 3 is connected with the wire spool 4, the upper end of the wire spool 4 is connected with a wire fixing rod 5, a wire clamping groove 6 is formed in the wire fixing rod 5, the outer surface of the wire fixing rod 5 is connected with a protective pad 7, the processing table 1 is sequentially provided with an electric push rod 8, a fixed loop rod 12 and the pay-off rack 17 from left to right, the upper end of the electric push rod 8 is connected with a guide frame 9, a guide cylinder 10 is connected in the guide frame 9, the middle end of the guide frame 9 is provided with a through groove 11, a movable rod 13 is connected in the fixed loop rod 12, the outer side of the movable rod 13 is connected with a first spring 14, the upper end of the movable rod 13 is connected, both ends of pay off rack 17 are equipped with connecting plate 18, and pay off rack 17 surface is equipped with fixed slot 19, and fixed slot 19 in-connection has ball 20, pay off rack 17 upper end is connected with apron 21, and apron 21 in-connection has second pivot 22, and the middle-end of second pivot 22 is connected with actinobacillus wheel 23, the outside of first pivot 3 is connected with spacing 24, and spacing 24's both ends are connected with strengthening rib 25, spacing 24's bottom is connected with spacing sleeve 26, and be equipped with second spring 27 in the spacing sleeve 26, and the one end of second spring 27 is connected with positioning pin 28, the bottom of wire reel 4 is connected with locating lever 29, and preset pinhole 30 in the locating lever 29, the front end of second pivot 22 is connected with belt drive wheel 32, and the other end of belt drive wheel 32 is connected with second motor 31.

The first rotating shaft 3 is movably connected with the processing table 1, the first rotating shaft 3 is fixedly connected with the wire reel 4, the first rotating shaft 3 and the limiting frame 24 are of an integrated structure, meanwhile, the limiting frame 24 is in clamping sliding connection with the positioning rod 29, the positioning rod 29 at the bottom end of the wire reel 4 is inserted into the limiting frame 24, the positioning bolt 28 is extruded by the second spring 27 in the limiting sleeve 26, the positioning bolt 28 penetrates through a pin hole 30 in the positioning rod 29 to limit and fix the whole wire reel 4, then one end of an earphone wire is inserted into the wire clamping groove 6 in the wire fixing rod 5, the first motor 2 is started to rotate the first rotating shaft 3, the whole wire reel 4 starts to rotate and winds the earphone wire, the protection pad 7 plays a role in protecting the earphone wire, the earphone is prevented from being deformed due to extrusion, and the whole practicability is increased;

the guide cylinders 10 are symmetrically arranged in the guide frame 9, the guide frame 9 and the electric push rod 8 form a telescopic structure, the guide cylinders 10 are symmetrically arranged in the guide frame 9 and are matched with the through wire grooves 11 for assistance, so that the earphone wires can be well limited and guided, the earphone wires are prevented from being wound around, and meanwhile, the guide frame 9 can be lifted up and down through the electric push rod 8, so that the overall maneuverability of the guide frame 9 can be well improved, and the guide structure is more flexible and practical;

the movable rod 13 is movably connected with the fixed loop bar 12, the movable rod 13 and the first spring 14 form a buffer structure, the movable rod 13 is fixedly connected with the fixed frame 15, the left end and the right end of the fixed frame 15 are symmetrically provided with the tension rollers 16, the movable rod 13 is fixed in the fixed loop bar 12, the first spring 14 is arranged between the fixed loop bar 12 and the fixed frame 15 and is matched with the tension rollers 16 to reduce the friction force of the earphone wire, so that the earphone wire can be bent upwards to move relatively when passing through the tension rollers 16, tension can be provided for the earphone wire, wrinkles of the earphone wire during winding or unwinding are avoided, and the stability of the earphone wire winding is improved;

the pay-off rack 17 and the cover plate 21 are in the same structure, the pay-off rack 17 is in threaded connection with the cover plate 21, the pay-off rack 17 corresponds to the connecting plate 18 of the cover plate 21 and is fixed by using bolts, the pay-off rack 17 can be conveniently disassembled and assembled, when the pay-off rack 17 needs to be replaced, the pay-off rack 17 is separated from the cover plate 21 by only disassembling the bolts, and the pay-off wheel 23 is taken out of the fixing groove 19, wherein the balls 20 in the fixing groove 19 can reduce the friction force between the second rotating shaft 22 and the pay-off rack 17, the transmission efficiency is improved, and the maneuverability of the whole equipment is improved;

second pivot 22 is connected for the laminating with belt drive wheel 32, and second pivot 22 is swing joint with fixed slot 19, through second motor 31 drive belt drive wheel 32, makes belt drive wheel 32 drive the synchronous rotation of second pivot 22, makes the actinobacillus wheel 23 in the second pivot 22 outside continuously rotate, starts when needs carry out the material returned to the earphone line, can increase the holistic multifunctionality of equipment to holistic practicality has been increased.

The working principle is as follows: when the winding device for processing the earphones convenient for material returning is used, firstly, the positioning rod 29 at the bottom end of the wire winding disc 4 is inserted into the limiting frame 24, the second spring 27 in the limiting sleeve 26 extrudes the positioning bolt 28, the positioning bolt 28 penetrates through the pin hole 30 in the positioning rod 29 to limit and fix the whole wire winding disc 4, then, one end of an earphone wire is inserted into the wire clamping groove 6 in the wire fixing rod 5, the first motor 2 in the processing table 1 is started to rotate the first rotating shaft 3, so that the whole wire winding disc 4 starts to rotate and wind the earphone wire, the protective pad 7 plays a role in protecting the earphone wire, the earphone wire is prevented from being deformed due to extrusion, when the earphone wire passes through the wire through groove 11 in the guide frame 9, the wire through groove 11 is matched with the guide cylinder 10, the earphone wire can be well limited and guided, the earphone wire is prevented from being wound around, and the guide frame 9 is lifted up and down through the electric push rod 8, the most suitable guide position of the guide frame 9 can be adjusted according to the situation, so that the guide structure is more flexible and practical, when winding is carried out, the earphone can be bent upwards to move relatively through the tension rollers 16 on the two sides of the fixed frame 15, so as to provide tension for the earphone wire, prevent the earphone wire from wrinkling when being wound or unwound, increase the stability of the earphone wire winding, meanwhile, the movable rod 13 is fixed in the fixed loop bar 12, the first spring 14 is arranged between the fixed loop bar 12 and the fixed frame 15, and can change along with the change of the position of the guide frame 9 through the elasticity of the spring, wherein the tension rollers 16 reduce the friction force of the earphone wire, prevent the winding work from being influenced by the overlarge resistance of the earphone wire, the pay-off frame 17 corresponds to the connecting plate 18 of the cover plate 21 and is fixed by using bolts, so that the disassembly and assembly of the pay-off frame 17 can be convenient, when the earphone wire needs to be returned, start second motor 31 drive belt drive wheel 32, make belt drive wheel 32 drive second pivot 22 synchronous rotation, make the actinobacillus wheel 23 in the 22 outsides of second pivot continuously rotate, when needs are changed pay off rack 17, only need the construction bolt make pay off rack 17 and apron 21 separation, with actinobacillus wheel 23 from fixed slot 19 in take out can, wherein ball 20 in the fixed slot 19 can reduce the frictional force between second pivot 22 and the pay off rack 17, the transmission efficiency is improved, the mobility of whole equipment has been increased, spacing 24 and the 3 intensity of being connected of first pivot can be strengthened to strengthening rib 25, make winding operation can stably function, thereby whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a winding device is used in earphone processing convenient to material returned, includes processing platform (1), wire reel (4) and pay off rack (17), its characterized in that: the processing table is characterized in that a first motor (2) is arranged in the processing table (1), one end of the first motor (2) is connected with a first rotating shaft (3), the other end of the first rotating shaft (3) is connected with a wire spool (4), the upper end of the wire spool (4) is connected with a wire fixing rod (5), a wire clamping groove (6) is formed in the wire fixing rod (5), the outer surface of the wire fixing rod (5) is connected with a protective pad (7), the processing table (1) is sequentially provided with an electric push rod (8), a fixed sleeve rod (12) and a pay-off rack (17) from left to right, the upper end of the electric push rod (8) is connected with a guide frame (9), a guide cylinder (10) is connected in the guide frame (9), a through groove (11) is formed in the middle end of the guide frame (9), the fixed sleeve rod (12) is connected with a movable rod (13), and the outer side of the movable rod (13) is, the upper end of the movable rod (13) is connected with a fixed frame (15), two ends of the fixed frame (15) are connected with tension rollers (16), two ends of a pay-off rack (17) are provided with connecting plates (18), the outer surface of the pay-off rack (17) is provided with a fixed groove (19), balls (20) are connected in the fixed groove (19), the upper end of the pay-off rack (17) is connected with a cover plate (21), the cover plate (21) is connected with a second rotating shaft (22), the middle end of the second rotating shaft (22) is connected with a pay-off wheel (23), the outer side of the first rotating shaft (3) is connected with a limiting frame (24), two ends of the limiting frame (24) are connected with reinforcing ribs (25), the bottom end of the limiting frame (24) is connected with a limiting sleeve (26), a second spring (27) is arranged in the limiting sleeve (26), and one end of the, the bottom end of the wire spool (4) is connected with a positioning rod (29), a pin hole (30) is preset in the positioning rod (29), the front end of the second rotating shaft (22) is connected with a belt transmission wheel (32), and the other end of the belt transmission wheel (32) is connected with a second motor (31).

2. The winding device convenient for earphone processing and provided with material returning function as claimed in claim 1, is characterized in that: the first rotating shaft (3) is movably connected with the processing table (1), the first rotating shaft (3) is fixedly connected with the wire spool (4), the first rotating shaft (3) and the limiting frame (24) are of an integrated structure, and meanwhile the limiting frame (24) is in clamping sliding connection with the positioning rod (29).

3. The winding device convenient for earphone processing and provided with material returning function as claimed in claim 1, is characterized in that: the guide frame (9) is internally and symmetrically provided with guide cylinders (10), and the guide frame (9) and the electric push rod (8) form a telescopic structure.

4. The winding device convenient for earphone processing and provided with material returning function as claimed in claim 1, is characterized in that: the movable rod (13) and the fixed loop bar (12) are movably connected, the movable rod (13) and the first spring (14) form a buffer structure, the movable rod (13) and the fixed frame (15) are fixedly connected, and meanwhile, the left end and the right end of the fixed frame (15) are symmetrically provided with tension rollers (16).

5. The winding device convenient for earphone processing and provided with material returning function as claimed in claim 1, is characterized in that: the pay-off rack (17) and the cover plate (21) are of the same structure, and the pay-off rack (17) is in threaded connection with the cover plate (21).

6. The winding device convenient for earphone processing and provided with material returning function as claimed in claim 1, is characterized in that: the second rotating shaft (22) is connected with the belt transmission wheel (32) in an attaching mode, and the second rotating shaft (22) is movably connected with the fixing groove (19).