CN213638215U - Novel automatic voice coil loudspeaker voice coil coiling machine - Google Patents

Abstract

The utility model discloses a novel automatic voice coil loudspeaker voice coil coiling machine relates to the coiling machine field, the load simulator comprises a case, the intermediate position of machine case one end is provided with wire winding mechanism, and wire winding mechanism's both sides are provided with push rod mechanism, one side that push rod mechanism was kept away from to machine case one end is provided with wire mechanism, and the top that the machine case is located wire winding mechanism is provided with wire drawing mechanism, wire mechanism is provided with the first motor of installing at quick-witted incasement portion, and the output of first motor is connected with drive gear, the machine case is located drive gear's top and all runs through sliding connection with the movable rod in the bottom, and the both ends of two sets of movable. The utility model discloses well wire winding mechanism, wire drawing mechanism, wire mechanism all use the motor to drive sprocket mechanical structure to drive the mechanism operation, make simple structure, it is comparatively convenient during the maintenance, and low in manufacturing cost, long service life maintenance cost are low, and can adjust the proportion according to not equidimension coil product and accomplish the wire winding, application scope is wide.

Description

Novel automatic voice coil loudspeaker voice coil coiling machine

Technical Field

The utility model relates to a coiling machine field specifically is a novel automatic voice coil loudspeaker voice coil coiling machine.

Background

The voice coil is a coil of audio current in a loudspeaker, is an important part of a loudspeaker system, is mainly used in the electroacoustic industry, the performance of the voice coil can influence the sound pressure frequency characteristic, the sound pressure level, the impedance curve, the distortion, the transient characteristic, the loudspeaker parameter, the tone quality and the like of the loudspeaker, particularly the bearing power and the service life of the loudspeaker, and the voice coil winding machine is a machine for fully automatically producing the voice coil.

Because the interval of each circle of copper line in the coil needs to be ensured to be consistent in production, the winding is often completed through the winding machine, and most of the existing voice coil winding machines, especially the wire pulling mechanisms, adopt cylinder structures to enable the structure to be complex and the maintenance cost to be high, and the maintenance complexity leads to the lower production efficiency of the existing voice coil winding machines.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing voice coil winding machine, especially a wire pulling mechanism, is mostly of an air cylinder structure, so that the structure is complex, the maintenance cost is high, and the maintenance complexity leads to the lower production efficiency of the existing voice coil winding machine, a novel automatic voice coil winding machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a novel automatic voice coil winding machine comprises a machine case, wherein a winding mechanism is arranged in the middle of one end of the machine case, push rod mechanisms are arranged on two sides of the winding mechanism, a wire guide mechanism is arranged on one side, away from the push rod mechanisms, of one end of the machine case, a wire drawing mechanism is arranged above the winding mechanism, the wire guide mechanism is provided with a first motor arranged in the machine case, the output end of the first motor is connected with a transmission gear, movable rods are slidably connected with the top and the bottom of the transmission gear in a penetrating manner, fixed plates are arranged at two ends of the two groups of movable rods, a fixed block is arranged in the machine case, a threaded rod is rotatably connected with the fixed plates, the threaded rod is in threaded connection with the fixed plates in the machine case, a rotating ring is arranged on the outer side of the threaded rod, wherein one group of the fixed plates are positioned outside the case and provided with connecting blocks, the two sides of each connecting block are respectively provided with a wire guide wheel and an alcohol cup, the winding mechanism is provided with a second motor arranged inside the case, the output end of the second motor is connected with a driving gear, the inside of the case is positioned above the driving gear and rotatably connected with a driven gear, the outer sides of the driven gear and the driving gear are connected with a belt, the driven gear is connected with a rotating shaft connecting block positioned outside the case, the driven gear is connected with a rotating shaft through the rotating shaft connecting block, one end of the rotating shaft, which is far away from the case, is provided with a wire clamping port fixed plate, the two sides of the wire clamping port fixed plate are both provided with bolts, the tail end of the rotating shaft is provided with a coil fixed sleeve, the coil fixed sleeve and the, and a wire clamping port is formed between the bolt and the wire clamping port fixing plate, the wire clamping port is provided with alcohol cotton, the push rod mechanisms are provided with bases fixedly connected with the case, the top of each base is provided with an air cylinder, and the output end of each air cylinder extends to the outer side of the case and is provided with a push plate.

Preferably, the wire drawing mechanism is provided with a third motor installed inside the case, an output end of the third motor is connected with a planetary reducer, an output end of the planetary reducer is connected with a swing rod, the case is fixedly connected with a first gear which is in sleeve connection with an output end of the planetary reducer, the first gear is provided with a matched second gear, the second gear is connected with a gear belt outside the first gear, one side of the second gear, far away from the planetary reducer, is connected with the swing rod, a balance shaft is connected with a position, corresponding to the swing rod and the second gear, one end, far away from the swing rod, of the balance shaft is provided with a clamping and shearing device, a swing rod cover is arranged at the top of one end of the case, and the swing rod cover is provided with an arc.

Preferably, an electrical control box is arranged at the top of the case, and the electrical control box is provided with a display screen.

Preferably, one side of machine case is provided with the bin, and the four corners department of machine bottom portion is provided with the multiunit and adjusts the foot.

Preferably, a mounting rack is arranged on one side of the top of the electrical control box, and the electrical control box is provided with a tensioner through the mounting rack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the winding mechanism, the wire pulling mechanism and the wire guiding mechanism of the utility model all use the motor to drive the chain wheel mechanical structure, so that the driving mechanism runs, the structure is simple, the maintenance is more convenient, the manufacturing cost is low, the service life is long, the maintenance cost is low, the winding can be completed according to the adjustment proportion of coil products with different sizes, and the application range is wide;

2. the utility model discloses a be provided with wire winding mechanism at quick-witted incasement portion, push rod mechanism, wire drawing mechanism passes through the belt and drives the axis of rotation, the axis of rotation is equipped with the pivot connecting block, can be used to change the axis of rotation to not equidimension coil product, the both sides of axis of rotation one end all are provided with presss from both sides the line mouth, make the copper line fix at pressing from both sides the line mouth through reset spring extrusion bolt, adjustable wire drawing mechanism sends the copper line to wire winding mechanism on one of them a set of line mouth that presss from both sides, wire drawing mechanism passes through the pendulum rod arc with the copper line and rotates and send to another group on pressing from both sides the line mouth, wire drawing mechanism rotates the copper line in the axis of rotation and is equipped with the movable rod through wire drawing mechanism and removes regulation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inside of the case of the present invention;

fig. 3 is a schematic structural view of the wire guiding mechanism of the present invention;

fig. 4 is a schematic structural view of the winding mechanism of the present invention;

fig. 5 is a schematic structural view of the push rod mechanism of the present invention;

fig. 6 is a schematic structural view of the wire pulling mechanism of the present invention.

In the figure: 1. a chassis; 2. a winding mechanism; 3. a push rod mechanism; 4. a wire pulling mechanism; 5. a wire guide mechanism; 6. a first motor; 7. a transmission gear; 8. a fixed block; 9. rotating the ring; 10. a threaded rod; 11. a transmission belt; 12. a movable rod; 13. a fixing plate; 14. connecting blocks; 15. a wire guide wheel; 16. an alcohol cup; 17. a second motor; 18. a driving gear; 19. a rotating shaft; 20. a driven gear; 21. a belt; 22. a wire clamping port fixing plate; 23. a bolt; 24. a return spring; 25. alcohol cotton; 26. a wire clamping port; 27. a coil; 28. a coil fixing sleeve; 29. a cylinder; 30. pushing the plate; 31. a third motor; 32. a planetary reducer; 33. a first gear; 34. a second gear; 35. a gear belt; 36. a swing rod; 37. a balance shaft; 38. a clipping device; 39. a swing rod cover; 40. a base; 41. a rotating shaft connecting block; 42. an electrical control box; 43. a tensioner; 44. and (5) discharging the bin.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-6, a novel automatic voice coil winding machine comprises a case 1, a winding mechanism 2 is disposed at the middle position of one end of the case 1, push rod mechanisms 3 are disposed at both sides of the winding mechanism 2, a wire mechanism 5 is disposed at one end of the case 1, which is away from the push rod mechanisms 3, a wire pulling mechanism 4 is disposed above the winding mechanism 2, the wire mechanism 5 is provided with a first motor 6 mounted inside the case 1, an output end of the first motor 6 is connected with a transmission gear 7, the case 1 is connected with movable rods 12 at the top and bottom of the transmission gear 7 in a penetrating and sliding manner, two ends of the two groups of movable rods 12 are provided with fixing plates 13, a fixing block 8 is disposed inside the case 1, the fixing block 8 is rotatably connected with a threaded rod 10, the threaded rod 10 is in threaded connection with the fixing plate 13 inside the case 1, and a rotary ring 9 is, a transmission belt 11 is connected between the transmission gear 7 and the rotary ring 9, wherein a group of fixing plates 13 is arranged outside the case 1 and is provided with a connecting block 14, two sides of the connecting block 14 are respectively provided with a wire guide wheel 15 and an alcohol cup 16, the winding mechanism 2 is provided with a second motor 17 arranged inside the case 1, the output end of the second motor 17 is connected with a driving gear 18, a driven gear 20 is rotatably connected above the driving gear 18 inside the case 1, the driven gear 20 and the driving gear 18 are connected with a belt 21, the driven gear 20 is connected with a rotating shaft connecting block 41 arranged outside the case 1, the driven gear 20 is connected with a rotating shaft 19 through the rotating shaft connecting block 41, one end of the rotating shaft 19 far away from the case 1 is provided with a wire clamping port fixing plate 22, two sides of the wire clamping port fixing plate 22 are both provided with, and the coil fixing sleeve 28 and the wire clamping port fixing plate 22 are provided with a coil 27, the outer sides of the two groups of bolts 23 are provided with return springs 24 which are abutted against the wire clamping port fixing plate 22, a wire clamping port 26 is formed between the bolt 23 and the wire clamping port fixing plate 22, the wire clamping port 26 is provided with alcohol cotton 25, the two groups of push rod mechanisms 3 are provided with bases 40 which are fixedly connected with the case 1, the top of each base 40 is provided with an air cylinder 29, and the output end of each air cylinder 29 extends to the outer side of the case 1 and is provided with a push plate 30.

The utility model is provided with a winding mechanism 2, a push rod mechanism 3, a wire drawing mechanism 4 and a wire guiding mechanism 5 inside a case 1, the winding mechanism 2 drives a rotating shaft 19 through a belt 21, the rotating shaft 19 is provided with a rotating shaft connecting block 41, can be used for replacing the rotating shaft 19 aiming at coil products with different sizes, both sides of one end of the rotating shaft 19 are provided with wire clamping openings 26, the bolt 23 is extruded by the reset spring 24 to fix the copper wire at the wire clamping openings 26, on adjustable wire mechanism 5 sent the copper line to one of them a set of wire clamping opening 26 of wire winding mechanism 2, wire drawing mechanism 4 rotated the copper line through pendulum rod 36 arc and sent to another group wire clamping opening 26, wire winding mechanism 2 rotated the copper line on axis of rotation 19 and was equipped with movable rod 12 through wire mechanism 5 and removed regulation wire winding angle, wire drawing mechanism 4 resets the back and carries out the double-layered line and cut after wire winding mechanism 2 accomplished the wire winding to improve production efficiency.

Please refer to fig. 1, fig. 2 and fig. 6, the wire drawing mechanism 4 is provided with a third motor 31 installed inside the case 1, an output end of the third motor 31 is connected with a planetary reducer 32, an output end of the planetary reducer 32 is connected with a swing rod 36, the case 1 is fixedly connected with a first gear 33 sleeved with the output end of the planetary reducer 32, the first gear 33 is provided with a second gear 34 matched with the first gear 33, the second gear 34 is connected with a gear belt 35 outside the first gear 33, one side of the second gear 34 far away from the planetary reducer 32 is connected with the swing rod 36, a balance shaft 37 is connected with the position of the swing rod 36 corresponding to the second gear 34, one end of the balance shaft 37 far away from the swing rod 36 is provided with a clamping device 38, the top of one end of the case 1 is provided with a swing rod cover 39, and the swing rod cover 39 is provided with an arc-shaped groove matched with the swing, so that the voice coil production of the equipment is better.

Please refer to fig. 1, the top of the case 1 is provided with an electrical control box 42, and the electrical control box 42 is provided with a display screen, the utility model discloses an electrical control box 42, better control equipment, and the display screen makes the control data of the electrical control box 42 show.

Please refer to fig. 1, one side of the case 1 is provided with a discharging bin 44, and four corners of the bottom of the case 1 are provided with a plurality of adjusting feet, the utility model discloses a discharging bin 44 is provided to place the material, and the plurality of adjusting feet make the equipment better place on the ground.

Please refer to fig. 1, a mounting bracket is disposed on one side of the top of the electrical control box 42, and the electrical control box 42 is provided with the tensioner 43 through the mounting bracket, so that the copper wire can be better used by the tensioner 43.

The working principle is as follows: in the utility model, the winding mechanism 2, the wire drawing mechanism 4 and the wire guiding mechanism 5 all use the motor to drive the sprocket wheel mechanical structure, thereby driving the mechanism to operate, the structure is simple, the maintenance is more convenient, the manufacturing cost is low, the service life is long, the maintenance cost is low, and the wire winding can be completed according to the adjusting proportion of coil products with different sizes, the application range is wide, the utility model discloses a winding mechanism 2, a push rod mechanism 3, the wire drawing mechanism 4 and the wire guiding mechanism 5 are arranged in the machine case 1, a discharging bin 44 is arranged at one side of the machine case 1 and is fixed by screws, an electric control box 42 is arranged above the machine case 1, a tensioner 43 is arranged above the electric control box 42, the machine case 1 and the electric control box 42 can be disassembled by fixing bolts, a swing rod cover 39 is arranged at the top of the machine case 1 and is provided with an arc movable groove, the winding mechanism 2 drives, the wire drawing mechanism can be used for replacing a rotating shaft 19 aiming at coil products with different sizes, both sides of one end of the rotating shaft 19 are provided with wire clamping ports 26, a bolt 23 is extruded through a reset spring 24 to fix a copper wire at the wire clamping ports 26, an adjustable wire guiding mechanism 5 sends the copper wire to one group of the wire clamping ports 26 of the wire winding mechanism 2, a third motor 31 is connected with a planetary reducer 32, an output shaft of the planetary reducer 32 is provided with a swing rod 36, a first gear 33 is fixedly connected with a case 1, a second gear 34 and the swing rod 36 are fixed on a balance shaft 37 through a bearing, a gear belt 35 drives a second gear 34 to keep a clamping and shearing device 38 on the balance shaft vertical, the balance shaft 37 is provided with an adjustable fixed block connecting and shearing device 38, so that the copper wire is sent to the other group of the wire clamping ports 26 through arc rotation of the swing rod 36 by the clamping and shearing device 38 of the wire drawing mechanism 4, the wire winding mechanism 2 rotates the copper, the push plate 30 is driven by the cylinder 29 to push the copper wire to open the wire clamping opening 26, and the wire is clamped and cut after the wire winding mechanism 2 finishes wire winding after the wire pulling mechanism 4 is reset, so that the production efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a novel automatic voice coil loudspeaker voice coil coiling machine, includes quick-witted case (1), its characterized in that: the wire winding mechanism (2) is arranged in the middle of one end of the case (1), the push rod mechanisms (3) are arranged on two sides of the wire winding mechanism (2), the wire guide mechanism (5) is arranged on one side, far away from the push rod mechanisms (3), of one end of the case (1), the wire drawing mechanism (4) is arranged above the wire winding mechanism (2) of the case (1), the first motor (6) installed inside the case (1) is arranged on the wire guide mechanism (5), the output end of the first motor (6) is connected with the transmission gear (7), the movable rods (12) are connected to the top and the bottom of the transmission gear (7) in a penetrating and sliding mode, the fixing plates (13) are arranged at two ends of the two groups of movable rods (12), the fixing block (8) is arranged inside the case (1), and the fixing block (8) is rotatably connected with the threaded rod, the threaded rod (10) is in threaded connection with a fixing plate (13) located inside the case (1), a rotating ring (9) is arranged on the outer side of the threaded rod (10), a transmission belt (11) is connected between the transmission gear (7) and the rotating ring (9), a group of fixing plates (13) is arranged on the outer side of the case (1) and is provided with a connecting block (14), a wire guide wheel (15) and an alcohol cup (16) are respectively arranged on two sides of the connecting block (14), the winding mechanism (2) is provided with a second motor (17) installed inside the case (1), the output end of the second motor (17) is connected with a driving gear (18), a driven gear (20) is rotatably connected above the driving gear (18) inside the case (1), the driven gear (20) and the outer side of the driving gear (18) are connected with a belt (21), the driven gear (20) is connected with a rotating shaft connecting block (41) located outside the case, and the driven gear (20) is connected with a rotating shaft (19) through a rotating shaft connecting block (41), one end of the rotating shaft (19) far away from the case (1) is provided with a wire clamping port fixing plate (22), both sides of the wire clamping port fixing plate (22) are provided with bolts (23), the tail end of the rotating shaft (19) is provided with a coil fixing sleeve (28), a coil (27) is arranged on a bracket of the coil fixing sleeve (28) and the wire clamping port fixing plate (22), the outer sides of the two groups of bolts (23) are provided with return springs (24) which are abutted against the wire clamping port fixing plate (22), a wire clamping port (26) is formed between the bolts (23) and the wire clamping port fixing plate (22), the wire clamping port (26) is provided with alcohol cotton (25), the two groups of push rod mechanisms (3) are provided with bases (40) fixedly connected with the case (1), and the top of the bases (40), the output end of the air cylinder (29) extends to the outer side of the case (1) and is provided with a push plate (30).

2. The novel automatic voice coil winding machine of claim 1, characterized in that: the wire drawing mechanism (4) is provided with a third motor (31) installed inside the case (1), the output end of the third motor (31) is connected with a planetary reducer (32), the output end of the planetary reducer (32) is connected with a swing rod (36), the case (1) is fixedly connected with a first gear (33) which is sleeved with the output end of the planetary reducer (32), the first gear (33) is provided with a second gear (34) which is matched with the first gear, the outer sides of the second gear (34) and the first gear (33) are connected with a gear belt (35), one side, far away from the planetary reducer (32), of the second gear (34) is connected with the swing rod (36), the positions, corresponding to the second gear (34), of the swing rod (36) are connected with a balance shaft (37), one end, far away from the swing rod (36), of the balance shaft (37) is provided with a clamping and shearing device (38), the top of one end of the case (1) is, and the swing rod cover (39) is provided with an arc-shaped groove matched with the swing rod (36).

3. The novel automatic voice coil winding machine of claim 1, characterized in that: an electrical control box (42) is arranged at the top of the case (1), and a display screen is arranged on the electrical control box (42).

4. The novel automatic voice coil winding machine of claim 1, characterized in that: a material discharging bin (44) is arranged on one side of the case (1), and a plurality of groups of adjusting pins are arranged at four corners of the bottom of the case (1).

5. The novel automatic voice coil winding machine of claim 3, characterized in that: one side at the top of electrical control box (42) is provided with the mounting bracket, and electrical control box (42) is provided with tensioning ware (43) through the mounting bracket.

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