CN209824025U - Voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automaton - Google Patents
Voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automaton Download PDFInfo
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- CN209824025U CN209824025U CN201921058717.6U CN201921058717U CN209824025U CN 209824025 U CN209824025 U CN 209824025U CN 201921058717 U CN201921058717 U CN 201921058717U CN 209824025 U CN209824025 U CN 209824025U
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Abstract
The utility model discloses a voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automata, including the frame, its characterized in that still includes that the position is fixed in the reinforcement paper transfer mechanism, anti tension control mechanism, laser scanning mechanism, reinforcement paper conveying mechanism, the first solvent mechanism, copper foil laminating mechanism, copper foil conveying mechanism, quantity detection device, first hold-down mechanism, the second of being stained with of frame setting in proper order from frame one side to opposite side are stained with solvent mechanism, tailor laminating mechanism, insulating paper transfer mechanism, second hold-down mechanism, straight line mark mechanism, receiving agencies. The utility model has the advantages that: an object of the utility model is to provide a realize the whole processes of cladding copper foil on the voice coil loudspeaker voice coil skeleton reinforcement paper with mechanical automation. The product quality is improved by a standardized procedure, and the waste of labor input and raw material cost is reduced.
Description
Technical Field
The utility model relates to an automation equipment production and processing technology field, in particular to voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automata.
Background
The voice coil is a coil through which audio current passes, and is an important component of a vibration system of an electrodynamic loudspeaker, namely the heart of the loudspeaker. The performance of the voice coil affects the sound pressure frequency characteristics, sound pressure level, impedance curve, distortion, transient characteristics, speaker parameters, sound quality, etc. of the speaker, particularly with respect to the power rating and life of the speaker. The voice coil has a skeleton which is a skeleton of the entire voice coil and transmits a sound source driving force generated by the voice coil to the diaphragm to form radiation diffusion.
In order to facilitate the welding of the voice coil lead, a copper foil used for conduction is required to be coated between a voice coil framework and reinforcing paper, then a hole site used for welding is reserved on the reverse side of the joint of the copper foil and the reinforcing paper (generally, the copper foil is rectangular or square, and can also exist together as square and round), the hole site is reserved in the conventional production process in a mode of punching a needle by adopting a die, and the copper foil is laminated by hot pressing; and the hot-pressing laminating mode has unstable product quality, which causes waste of production cost.
Disclosure of Invention
For overcoming the defect in the above-mentioned technique, the utility model provides a voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automata realizes through following technical scheme.
The utility model provides a voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automaton, includes the frame, still includes that the position is fixed in the reinforcement paper transfer mechanism, anti-tension control mechanism, laser scanning mechanism, reinforcement paper conveying mechanism, the first solvent mechanism of being stained with, copper foil laminating mechanism, copper foil conveying mechanism, quantity detection device, first hold-down mechanism, the second is stained with solvent mechanism, tailors laminating mechanism, insulating paper transfer mechanism, second hold-down mechanism, straight line mark mechanism, receiving agencies that the frame set up in proper order from frame one side to opposite side.
Further, the reinforcing paper transfer mechanism is driven by a servo motor, the copper foil conveying mechanism is driven by a stepping motor, and the insulating paper transfer mechanism is driven by the servo motor; the reinforcing paper transfer mechanism, the copper foil conveying mechanism and the insulating paper transfer mechanism run synchronously.
Furthermore, the reinforcing paper transfer mechanism comprises a material baffle plate, an inductor plate and a first pressing plate which are arranged in sequence.
Furthermore, the back tension control mechanism comprises a first motor, a gear driven by the first motor, and a first roller driven by the gear.
Furthermore, the laser scanning mechanism comprises a screw rod seat fixed on the frame, and a hand wheel and a laser fixed on the screw rod seat.
Furthermore, reinforcing paper conveying mechanism contains the second motor, the second gyro wheel that is driven by the second motor, sets up the second clamp plate in second gyro wheel both sides.
Further, first be stained with solvent mechanism and second be stained with solvent mechanism and all contain first base to and from supreme first board, the alcohol seat of crossing and the third motor of being fixed in proper order down of first base.
Further, copper foil laminating mechanism contains the height of filling up seat, the regulating plate, the grinding apparatus and the first cylinder that are fixed in the height of filling up seat that are used for fixing.
Furthermore, first hold-down mechanism and second hold-down mechanism contain the second base, and cardboard, third clamp plate, spring, second cylinder fixed plate are crossed to the second that fixes in proper order from down supreme on the second base.
Furthermore, insulating paper conveying mechanism includes linear module, third clamp plate, fourth cylinder, fifth cylinder and splint, and wherein fourth cylinder and fifth cylinder traffic direction are mutually perpendicular, and the fourth cylinder drives the operation of third clamp plate.
The utility model has the advantages that: an object of the utility model is to provide a realize the whole processes of cladding copper foil between voice coil loudspeaker voice coil skeleton and the reinforcement paper with mechanical automation. The product quality is improved by a standardized procedure, and the waste of labor input and raw material cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a reinforcing paper transfer mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic view of a back tension control mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic view of a laser scanning mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic view of a reinforced paper conveying mechanism according to an embodiment of the present invention.
Fig. 6 is a schematic view of a first solvent dipping mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic view of a copper foil laminating mechanism according to an embodiment of the present invention.
Fig. 8 is a schematic view of the quantity detecting device according to the embodiment of the present invention.
Fig. 9 is a schematic view of a first pressing mechanism according to an embodiment of the present invention.
Fig. 10 is a schematic view of a cutting and attaching mechanism according to an embodiment of the present invention.
Fig. 11 is a schematic view of an insulating paper transfer mechanism according to an embodiment of the present invention.
Fig. 12 is a schematic view of a linear marking mechanism according to an embodiment of the present invention.
Fig. 13 is a schematic view of a receiving mechanism according to an embodiment of the present invention.
Wherein:
1-a reinforcing paper transfer mechanism; 11-a striker plate; 12-a sensor board; 13-a first platen;
2-a reverse tension control mechanism; 21-a first motor; 22-gear; 23-a first roller;
3-a laser scanning mechanism; 31-a screw base; 32-hand wheel; 33-a laser;
4-reinforcing paper conveying mechanism; 41-a second motor; 42-a second roller; 43-a second platen;
5-a first solvent dipping mechanism; 51-a first base; 52-first passing board; 53-alcohol base;
54-a third motor;
6-a copper foil laminating mechanism; 61-a high pad; 62-adjusting plate; 63-grinding tool; 64-a first cylinder; 7-a copper foil conveying mechanism;
8-a quantity detection device; 81-inductor fixing plate; 82-an adjusting plate;
9-a first hold-down mechanism; 91-a second seat; 92-a second paperboard pass; 93-a third platen;
94-a spring; 95-a second cylinder; 96-a second cylinder fixing plate;
10-a second solvent dipping mechanism;
11-cutting and attaching mechanism; 111-a mould; 112-a third cylinder; 113-a third cylinder fixing plate;
12-an insulating paper transfer mechanism; 121-linear modules; 122-a fourth platen; 123-a fourth cylinder;
124-fifth cylinder; 125-splint;
13-a second hold-down mechanism;
14-linear marking mechanism; 141-a third mount; 142-a fixation rod; 143-a first guide wheel;
144-a line drawing base; 145-sixth cylinder; 146-a seventh cylinder;
15-a material receiving mechanism; 151-base plate; 152-a fourth motor; 153-fifth press plate; 154-a material receiving tray;
155-support bar; 156-a tension shaft; 157-a guide rail; 158-a sensor; 159-a second guide wheel;
16-machine frame.
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.
As shown in fig. 1 to fig. 1, please refer to fig. 1, which illustrates an automatic bonding machine for a voice coil reinforced paper copper sheet, comprising a frame 16, and further comprising a reinforced paper transfer mechanism 1, a reverse tension control mechanism 2, a laser scanning mechanism 3, a reinforced paper conveying mechanism 4, a first solvent dipping mechanism 5, a copper foil bonding mechanism 6, a copper foil conveying mechanism 7, a quantity detection device 8, a first pressing mechanism 9, a second solvent dipping mechanism 10, a cutting and bonding mechanism 11, an insulating paper transfer mechanism 12, a second pressing mechanism 13, a linear marking mechanism 14, and a material receiving mechanism 15, which are sequentially fixed on the frame from one side to the other side of the frame. Part of the structure is hidden in fig. 1, and the quantity detection device 8 and the first pressing mechanism 9 are not shown in fig. 1. In the utility model, the reinforcing paper transfer mechanism 1, the copper foil conveying mechanism 7 and the insulating paper transfer mechanism 12 run synchronously, then the reinforcing paper is subjected to hole sweeping and inter-paper tape tooth pitch reservation through the laser scanning mechanism 3, and is dipped in a solvent at the reserved hole position through the first solvent dipping mechanism 5; then, copper foil is stamped and jointed through a copper foil jointing mechanism 6, the joint of the copper foil is dried and pressed through a first pressing mechanism 9, and a solvent is dipped on the joint of the copper foil through a second solvent mechanism 10; then the cutting and attaching mechanism 11 cuts the insulating paper and attaches the insulating paper with copper foil, the second pressing mechanism 13 dries and presses the attaching position of the insulating paper, the linear marking mechanism 14 marks the reinforcing paper tape, and finally the material receiving mechanism 15 receives the material.
In the utility model, the reinforcing paper transfer mechanism is driven by a servo motor, the copper foil conveying mechanism is driven by a stepping motor, and the insulating paper transfer mechanism is driven by the servo motor; the reinforcing paper transfer mechanism, the copper foil conveying mechanism and the insulating paper transfer mechanism run synchronously.
As shown in fig. 2, the reinforcing paper transfer mechanism 1 includes a striker plate 11, an inductor plate 12, and a first presser plate 13, which are sequentially provided. The reinforcing paper transfer mechanism 1 is driven by a servo motor to drive the upper and lower rollers, and when transferring materials, the servo motor pulls the reinforcing paper transfer mechanism 1 to discharge materials and rotate.
As shown in fig. 3, the tension control mechanism 2 includes a first motor 21, a gear 22 driven by the first motor 21, and a first roller 23 driven by the gear 22. The reverse tension control mechanism 2 does not intermittently perform tension repairing rotation, so that the tension of the reinforcing paper in the conveying process is effectively ensured to be stable, and the distance of each section of the reinforcing paper is accurately fixed and equal.
As shown in fig. 4, the laser scanning mechanism 3 includes a screw base 31 fixed to the frame, a hand wheel 32 fixed to the screw base 31, and a laser 33. The laser 33 performs hole sweeping and tooth distance sweeping on the reinforced paper tape; more specifically, the number, position, size, shape specification, depth of pitch and the like of the holes can be modified at the laser host according to the specification requirements.
As shown in fig. 5, the reinforcing paper conveying mechanism 4 includes a second motor 41, a second roller 42 driven by the second motor 41, and second pressing plates 43 disposed on two sides of the second roller 42. The reinforcing paper conveying mechanism 4 and the copper foil conveying mechanism 7 have the same structural structure, have the same components, and are different only in position on the machine frame, the reinforcing paper conveying mechanism 4 is used for conveying reinforcing paper, and the copper foil conveying mechanism 7 is used for conveying copper foil.
As shown in fig. 6, each of the first solvent dipping mechanism 5 and the second solvent dipping mechanism 10 includes a first base 51, and a first paper passing plate 52, an alcohol seat 53 and a third motor 54 fixed to the first base 51 in sequence from bottom to top. The cylinder of the third motor 54 moves downwards to drive the alcohol seat 53, and the same amount of solvent is adhered to the joint position of the preformed hole of the reinforced paper; more specifically, the surface glue layer coating on the single surface of the reinforced paper is dry due to the packaging and transportation, and a certain solvent is required to be volatilized and decomposed in order to dissolve the glue layer and have viscosity during production; during the dipping process, the solvent is added into the alcohol base 53 in equal amount.
As shown in fig. 7, the copper foil laminating mechanism 6 includes a bed 61 for fixing, an adjusting plate 62 fixed to the bed 61, a grinder 63, and a first cylinder 64. Because the copper foil has been drawn to reinforcement paper tape laminating department directly over, the first cylinder 64 of copper foil laminating mechanism 6 drives regulating plate 62 down, laminates the copper foil in paper tape preformed hole laminating department, and more specifically, can select the copper foil punching press quantity according to preceding station laser scanning hole preformed quantity, satisfies the production requirement of diversified voice coil loudspeaker voice coil reinforcement paper tape.
As shown in fig. 8, the number detecting device 8 is composed of an integrally formed sensor fixing plate 81 and an adjusting plate 82. The sensor fixing plate 81 is used to detect the number of processes, and the adjusting plate 82 is used to adjust the position of the number detecting device 8.
As shown in fig. 9, the first pressing mechanism 9 and the second pressing mechanism 13 include a second base 91, and a second paper passing plate 92, a third pressing plate 93, a spring 94, a second air cylinder 95, and a second air cylinder fixing plate 96, which are sequentially fixed on the second base 91 from bottom to top. The first pressing mechanism 9 and the second pressing mechanism 13 have the same structural configuration and are different only in the fixed position on the frame 16, the first pressing mechanism 9 is used for pressing the copper foil and the reinforcing paper, and the second pressing mechanism 13 is used for pressing the insulating paper and the copper foil. Meanwhile, after the bonding position is stained with the solvent to clad the copper foil at the front station, the second air cylinder 95 moves downwards to selectively compress the bonding position of the copper foil to enable the copper foil to be fastened and bonded in a seamless mode, and the adhesive layer coating on the surface of the reinforced paper tape is fully volatilized and dissolved, so that the copper foil is not easy to fall off after being bonded, and the requirement of the tensile force for bonding the copper foil and the paper tape is met; more specifically, the upper clamping plate can be selectively heated at a low temperature to promote rapid drying of the fitting position according to the characteristic factors of the material and the environment.
As shown in fig. 10, the cutting and bonding mechanism 11 includes a mold 111, a third cylinder 112, and a third cylinder fixing plate 113. Because the insulating paper has been drawn to the copper foil laminating department directly over, the third cylinder 112 of tailorring laminating mechanism 11 descends and drives mould 111 to tailor, cover the insulating paper in paper tape copper foil laminating department, more specifically, this process insulating paper is covered at the copper foil back, be in order to when voice coil loudspeaker voice coil skeleton model selection is metal material welding lead wire, flatiron high temperature has destroyed the insulating coating of skeleton surface and has leaded to the short circuit between voice coil loudspeaker voice coil and the skeleton, and the safeguard measure of doing, the model selection of general insulating paper is two-sided rubber coating and thin, both satisfied the insulating requirement and guaranteed the copper foil covered, the bonding quality of reinforcement paper and skeleton, the production requirement of diversified voice coil loudspeaker voice coil reinforcement paper tape has been realized.
As shown in fig. 11, the insulating paper conveying mechanism 12 includes a linear module 121, a fourth pressing plate 122, a fourth air cylinder 123, a fifth air cylinder 124 and a clamping plate 125, wherein the fourth air cylinder 123 and the fifth air cylinder 124 are perpendicular to each other in the operation direction, and the fourth air cylinder 123 drives the fourth pressing plate 122 to operate.
As shown in fig. 12, the linear marking mechanism 14 includes a third base 141, a fixing rod 142 and a first guide wheel 143 disposed on both sides of the third base 141, and a line drawing base 144 disposed in the middle of the third base, wherein the line drawing base 144 is driven by a sixth air cylinder 145 and a seventh air cylinder 146 perpendicular to each other. After the straight line marking mechanism 14 turns the adhesive-free coating surface of the paper tape upwards by using the roller structure, the sixth air cylinder 145 descends, and one or more reference lines for marking are drawn by subsequent processes at fixed positions on the reinforced paper tape.
As shown in fig. 13, the material receiving mechanism 15 includes a bottom plate 151, a fourth motor 152 disposed on the bottom plate 151, and a material receiving tray having fifth pressing plates 153 and 154 driven by the fourth motor 152; a support bar 155 fixed to one side of the base plate 151 and adjacent to the fifth pressing plate 153, a tension shaft 156 fixed to the support bar 155, a guide rail 157, a sensor 158, and a second guide wheel 159. When the reinforcing paper tape is transported for accumulated feeding, the second guide wheel 159 of the material receiving mechanism 15 slides down to the material receiving sensor 158, and the fourth motor 152 is triggered to drive 154 the material receiving tray for receiving the material.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
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 (10)
1. The utility model provides a voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automaton, includes the frame, its characterized in that still includes and is located reinforcing paper transfer mechanism, anti-tension control mechanism, laser scanning mechanism, reinforcing paper conveying mechanism, the first solvent mechanism of being stained with, copper foil laminating mechanism, copper foil conveying mechanism, quantity detection device, first hold-down mechanism, the second is stained with solvent mechanism, tailors laminating mechanism, insulating paper transfer mechanism, the second hold-down mechanism, straight line mark mechanism, receiving agencies that the order was fixed in the frame setting from frame one side to opposite side in proper order.
2. The laminating automaton for a voice coil reinforcing paper copper sheet according to claim 1, wherein the reinforcing paper transfer mechanism is driven by a servo motor, the copper foil conveying mechanism is driven by a servo motor, and the insulating paper transfer mechanism is driven by a servo motor; the reinforcing paper transfer mechanism, the copper foil conveying mechanism and the insulating paper transfer mechanism run synchronously.
3. The automatic laminating machine for the voice coil reinforcing paper copper sheet according to claim 1, wherein the reinforcing paper transfer mechanism comprises a baffle plate, an inductor plate and a first pressing plate which are arranged in sequence.
4. The automatic laminating machine for the voice coil reinforcing paper copper sheet according to claim 1, wherein the back tension control mechanism comprises a first motor, a synchronizing wheel driven by the first motor, and a first roller driven by the synchronizing wheel.
5. The automatic laminating machine for the voice coil reinforced paper copper sheet according to claim 1, wherein the laser scanning mechanism comprises a lead screw seat fixed on the frame, a hand wheel fixed on the lead screw seat and a laser.
6. The automatic laminating machine for the voice coil reinforcing paper copper sheet according to claim 1, wherein the reinforcing paper conveying mechanism comprises a second motor, a second roller driven by the second motor, and second pressing plates disposed on both sides of the second roller.
7. The laminating automata for a voice coil reinforced paper copper sheet according to claim 1, wherein the first solvent dipping mechanism and the second solvent dipping mechanism each comprise a first base, and a first paper passing plate, an alcohol base and a third motor which are sequentially fixed to the first base from bottom to top.
8. The automatic laminating machine for the voice coil reinforcing paper copper sheet according to claim 1, wherein the copper foil laminating mechanism comprises a padding height seat for fixing, an adjusting plate fixed on the padding height seat, a grinding tool and a first air cylinder.
9. The laminating automata for a voice coil reinforcing paper copper sheet according to claim 1, wherein the first pressing mechanism and the second pressing mechanism comprise a second base, and a second paper passing plate, a third pressing plate, a spring, a second air cylinder and a second air cylinder fixing plate are sequentially fixed on the second base from bottom to top.
10. The laminating automatic machine for the voice coil reinforcing paper copper sheet according to claim 1, wherein the insulating paper conveying mechanism comprises a linear module, a third pressing plate, a fourth air cylinder, a fifth air cylinder and a clamping plate, wherein the running directions of the fourth air cylinder and the fifth air cylinder are mutually perpendicular, and the fourth air cylinder drives the third pressing plate to run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058717.6U CN209824025U (en) | 2019-07-08 | 2019-07-08 | Voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058717.6U CN209824025U (en) | 2019-07-08 | 2019-07-08 | Voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automaton |
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| Publication Number | Publication Date |
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| CN209824025U true CN209824025U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921058717.6U Active CN209824025U (en) | 2019-07-08 | 2019-07-08 | Voice coil loudspeaker voice coil reinforcement paper copper sheet laminating automaton |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490127A (en) * | 2021-08-19 | 2021-10-08 | 后藤电子(安徽)有限公司 | Automatic fixed point copper foil production facility of taking paper of stereo set coil processing |
-
2019
- 2019-07-08 CN CN201921058717.6U patent/CN209824025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490127A (en) * | 2021-08-19 | 2021-10-08 | 后藤电子(安徽)有限公司 | Automatic fixed point copper foil production facility of taking paper of stereo set coil processing |
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