TWM622114U - Manufacturing device for positioning damper of loudspeaker - Google Patents

Abstract

A manufacturing device for positioning a horn vibrating piece, which comprises: a first mold and a second mold, the top side of the first mold is a bearing surface, the bearing surface is concavely provided with a paper ring placement groove, and the paper ring placement groove The paper ring is arranged, and the cotton cloth is arranged on the top side of the paper ring, and the positioning element is arranged at the central position of the bearing surface, the bottom side of the second mold is the adsorption surface, the adsorption surface is provided with suction holes, and the central position of the adsorption surface is provided with a convex block ; Thereby, the second mold is displaced relative to the first mold, and the adsorption surface is displaced relative to the bearing surface, the adsorption surface touches the bearing surface, the bump corresponds to the positioning element, and the bump pushes the positioning element, and the positioning element moves toward the first mold. In addition, the suction holes absorb the paper ring and the cotton cloth, so that the paper ring and the cotton cloth are attached to the adsorption surface of the second mold, so that they can be more accurately aligned during operation, thereby improving the problem of poor artificial processing yield. , and reduce process costs.

Description

Manufacturing device for positioning horn vibrating sheet

This creation is about a manufacturing device, especially a manufacturing device for positioning the horn vibrating piece.

Press, the general speaker includes a woofer, a midrange unit, and a tweeter. These three units are responsible for different frequencies. Most speakers work on the same principle. Like a typical moving coil speaker, an electromagnetic field is generated when current flows through the wire to the voice coil. Since this electromagnetic field is at right angles to the magnetic field of the permanent magnet on the horn, this forces the moving coil to move within the gap. The mechanical force generated by this movement causes the paper plate attached to the voice coil to vibrate vertically and up and down, so that the air vibrates, and the audio is transmitted to the human ear, so as to achieve the purpose of restoring the sound for human listening, and realize the conversion of electrical energy to sound energy. transform.

However, since the vibration plate (Damper, also known as elastic wave) in the speaker will be connected with the voice coil, and the main function of the vibration plate is to suspend the voice coil and drum paper, its structure is mostly a plurality of concentric circles with cross-sections. It is wavy, and the voice coil and the drum paper can be supported by the vibrating piece, so the quality of the vibrating piece can directly affect the amplitude of the drum paper and the sound quality of the speaker.

In addition, the current vibrating piece includes an elastic body, a paper ring and a plurality of wires. The paper ring is arranged on the outer periphery of the elastic body, and is fixedly combined with the elastic body through the wire, and one end of the wire is connected to the voice coil, and Connect the other end to the input terminal. The traditionally used forming vibrating piece is mainly made of cotton cloth, which is impregnated with liquid synthetic resin, so that the fibers of the cotton cloth absorb the synthetic resin. , heating, pressing and cutting to form a wire vibrating piece with annular corrugations on the surface.

However, due to the traditional vibrating sheet feeding process, the paper ring and the cotton cloth are displaced and dislocated due to artificial or mechanical equipment during the initial arrangement of the paper ring and the cotton cloth. The ring will also be affected and the dislocation occurs, thereby increasing the defect rate of the produced products.

Furthermore, if a defective vibrating piece is used, the wire system of the vibrating piece cannot be connected to the voice coil and the input terminal, thus affecting the output of the speaker sound quality. In addition, it is more likely that due to the dislocation of the paper ring, the vibrating plate will deform, loose or break after a long period of vibration.

Therefore, after observing the above-mentioned deficiencies, the creator of this case believes that there is still a need for further improvement of the manufacturing device, and thus this creation came into being.

The main purpose of this creation is to provide a manufacturing device for positioning a horn vibrating piece, which includes: a first mold, the top side of the first mold is a bearing surface, and a paper ring is recessed on the bearing surface an arrangement groove, and the paper ring arrangement groove is arranged with a paper ring, and a cotton cloth is arranged on the top side of the paper ring, and at least one positioning element is arranged at the central position of the bearing surface; and a second mold, The bottom side of the second mold is an adsorption surface, the adsorption surface is provided with a plurality of adsorption holes, and at least one bump is provided at the center of the adsorption surface; wherein, the second mold is opposite to the first mold displacement, and the suction surface is displaced relative to the bearing surface, the suction surface touches the bearing surface, the bump corresponds to the positioning element, and the bump pushes the positioning element, and the positioning element moves toward The internal displacement of the first mold, and the suction holes adsorb the paper ring and the cotton cloth, and the paper ring and the cotton cloth are attached to the adsorption surface of the second mold.

Preferably, a positioning groove is concavely formed at the touching end of the positioning element and the protrusion, and the contour shape of the positioning groove is consistent with the contour shape of the top end of the protrusion.

Preferably, the width of the paper ring placement slot is greater than or equal to the thickness of the paper ring.

Preferably, the paper ring placement groove is used for placing the paper ring, and the cotton cloth is placed on the top side of the paper ring, and the positioning element is passed through the cotton cloth.

Preferably, the positioning element includes a telescopic element and an elastic element, the telescopic element and the elastic element are arranged in at least one groove of the bearing surface, and the telescopic element protrudes from the groove.

Preferably, the outline shape of the suction holes is one of a circle, a rectangle and an irregular shape.

Preferably, the disposition positions of the suction holes correspond to the paper ring placement groove, and the disposition positions of the suction holes correspond to the paper ring.

Preferably, the positions of the suction holes correspond to the paper ring and the cotton cloth.

Preferably, a positioning groove is concavely formed at the contact end of the telescopic element and the protruding block, and the contour shape of the positioning groove is consistent with the contour shape of the top end of the protruding block.

Preferably, the protruding block pushes the telescopic element, and the telescopic element presses the elastic element, so that the telescopic element is displaced toward the interior of the groove.

The present invention provides a manufacturing device for positioning a horn vibrating piece. The paper ring and the cotton cloth are placed in order through the arrangement of the positioning element and the bump, as well as the arrangement of the suction holes. The bearing surface of the first mold and the second mold are displaced relative to the first mold, the suction surface is displaced relative to the bearing surface, the suction surface touches the bearing surface, and the bump is Corresponding to the positioning element, and the protrusion pushes the positioning element, the positioning element is displaced to the inside of the first mold, and the suction holes suck the paper ring and the cotton cloth, and the paper ring and the The cotton cloth is attached to the adsorption surface of the second mold, so that the production line for the horn vibrating piece is further converted into an automatic processing operation mode, which can more accurately align and set the paper ring on the cotton cloth stably In addition, it can improve the yield of products, thereby improving the problem of poor yield in artificial processing, and reducing process costs, so as to achieve the effect of reducing manpower, saving manufacturing man-hours and increasing production capacity.

The inventive concept will now be explained more fully hereinafter with reference to the accompanying drawings in which exemplary embodiments of the inventive concept are shown. Advantages and features of the inventive concept and methods for achieving the same will be apparent from the following exemplary embodiments, which are set forth in more detail with reference to the accompanying drawings. However, it should be noted that the present inventive concept is not limited to the following exemplary embodiments, but may be implemented in various forms. Accordingly, the exemplary embodiments are provided merely to disclose the inventive concept and to familiarize those skilled in the art with the class of the inventive concept. In the drawings, exemplary embodiments of the present inventive concepts are not limited to the specific examples provided herein, and are exaggerated for clarity.

The terminology used herein is used to describe particular embodiments only, and is not intended to limit the present invention. As used herein, the singular terms "a" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present.

Similarly, it will be understood that when an element (eg, a layer, region, or substrate) is referred to as being "on" another element, it can be directly on the other element or intervening elements may be present. In contrast, the term "directly" means that no intervening elements are present. It should be further understood that when the terms "comprising" and "comprising" are used herein, it is intended to indicate the presence of stated features, integers, steps, operations, elements, and/or components, but does not exclude one or more other features , integers, steps, operations, elements, components, and/or the presence or addition of groups thereof.

Furthermore, exemplary embodiments in the detailed description are illustrated in cross-section illustrations that are idealized exemplary illustrations of the present inventive concepts. Accordingly, the shapes of the exemplary figures may be modified according to manufacturing techniques and/or tolerable errors. Therefore, the exemplary embodiments of the present inventive concept are not limited to the specific shapes shown in the exemplary figures, but may include other shapes that may be produced according to the manufacturing process. The regions illustrated in the figures have general characteristics and are used to illustrate specific shapes of elements. Therefore, this should not be considered limited to the scope of this creative concept.

It will also be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish each element. Thus, a first element in some embodiments could be termed a second element in other embodiments without departing from the teachings of the present creation. Exemplary embodiments of aspects of the present inventive concept illustrated and described herein include their complementary counterparts. Throughout this specification, the same reference numbers or the same designators refer to the same elements.

(1st embodiment)

Hereinafter, an embodiment of the first embodiment of the manufacturing apparatus for positioning a horn vibrating piece according to the present invention will be described with reference to the drawings.

Please refer to FIG. 1 to FIG. 4. FIG. 1 is a perspective view of the first embodiment of the creation, FIG. 2 is a three-dimensional view of the paper ring and cotton cloth of the first embodiment of the creation, and FIG. 3 is the first embodiment of the creation. A schematic diagram of an operation state, FIG. 4 is a schematic diagram of an operation state of the first embodiment of the invention. The present invention discloses a manufacturing apparatus 100 for positioning a horn vibrating piece, which includes:

A first mold 10, the top side of the first mold 10 is a bearing surface 11, the bearing surface 11 is recessed with a paper ring placement groove 12, and the paper ring placement groove 12 is placed with a paper ring 200 , and a cotton cloth 300 is arranged on the top side of the paper ring 200 , and at least one positioning element 13 is arranged at the central position of the bearing surface 11 . In this embodiment, as shown in FIG. 3 , the width of the paper ring placement groove 12 is greater than or equal to the thickness of the paper ring 200 , the paper ring placement groove 12 is used to place the paper ring 200 , and the The cotton cloth 300 is placed on the top side of the ring 200 , and the positioning element 13 is passed through the cotton cloth 300 .

A second mold 20, the bottom side of the second mold 20 is an adsorption surface 21, the adsorption surface 21 is provided with a plurality of adsorption holes 22, the center of the adsorption surface 21 is provided with at least one bump 23. In this embodiment, the outline shape of the suction holes 22 is one of circle, rectangle and irregular shape, and the placement positions of the suction holes 22 correspond to the paper ring placement groove 12 and the suction holes 22 The placement positions of the holes 22 correspond to the paper ring 200 .

It should be further explained that the second mold 20 is displaced relative to the first mold 10 , and the suction surface 21 is displaced relative to the bearing surface 11 , the suction surface 21 touches the bearing surface 11 , the convex The block 23 corresponds to the positioning element 13, and the bump 23 pushes the positioning element 13, the positioning element 13 is displaced to the inside of the first mold 10, and the suction holes 22 suck the paper ring 200 With the cotton cloth 300 , the paper ring 200 and the cotton cloth 300 are attached to the suction surface 21 of the second mold 20 .

In order to further understand the structural characteristics of this creation, the use of technical means and the expected effect, I hereby describe the use of this creation, and I believe that this will lead to a more in-depth and specific understanding of this creation, as follows:

Please continue to refer to FIG. 1 to FIG. 4 , the operator places the paper ring 200 and the cotton cloth 300 on the bearing surface 11 of the first mold 10 in sequence. Specifically, the paper ring 200 is placed correspondingly To the paper ring placement groove 12 of the bearing surface 11, the width of the paper ring placement groove 12 is greater than or equal to the thickness of the paper ring 200, and the cotton cloth 300 is placed on the top side of the paper ring 200 at this time, The positioning element 13 is passed through the cotton cloth 300 .

Next, the suction surface 21 of the second mold 20 corresponds to the bearing surface 11 , and the second mold 20 is displaced relative to the first mold 10 in a direction close to the first mold 10 , and the second mold 20 is displaced relative to the first mold 10 . The bump 23 touches the positioning element 13 of the first mold 10 , and the bump 23 pushes the positioning element 13 , and the positioning element 13 is displaced toward the inside of the first mold 10 .

Then, the suction holes 22 of the second mold 20 correspond to the paper ring 200 and the cotton cloth 300, the suction surface 21 of the second mold 20 is provided with the suction holes 22, and the suction holes 22 provide suction , and the suction holes 22 absorb the paper ring 200 and the cotton cloth 300 , and when the suction holes 22 are in operation, the paper ring 200 and the cotton cloth 300 are located on the suction surface 21 of the second mold 20 . Specifically, as shown in FIG. 4 , the suction holes 22 absorb the paper ring 200 , and the paper ring 200 drives the cotton cloth 300 , so that the paper ring 200 and the cotton cloth 300 are adsorbed on the second mold 20 . The adsorption surface 21 .

It should be further noted that the positions of the suction holes 22 are not limited by this. In another preferred embodiment, the suction holes 22 are evenly arranged on the suction surface 21 of the second mold 20 . When the suction holes 22 are in the working state, the suction holes 22 absorb the paper ring 200 and the cotton cloth 300 at the same time.

Then, the second mold 20 adsorbs the paper ring 200 and the cotton cloth 300, and the second mold 20 sends the paper ring 200 and the cotton cloth 300 to a forming mold (not shown).

Therefore, it can be further known from the above description that a manufacturing apparatus 100 for positioning a horn vibrating piece of the present invention is achieved through the arrangement of the positioning element 13 and the bump 23 , as well as the arrangement of the suction holes 22 . , place the paper ring 200 and the cotton cloth 300 on the bearing surface 11 of the first mold 10 in sequence, and the second mold 20 is displaced relative to the first mold 10 , and the suction surface 21 is relative to the first mold 10 . The bearing surface 11 is displaced, the suction surface 21 touches the bearing surface 11 , the bump 23 corresponds to the positioning element 13 , and the bump 23 pushes the positioning element 13 , and the positioning element 13 is attached to the positioning element 13 . The internal displacement of the first mold 10, and the suction holes 22 are used to absorb the paper ring 200 and the cotton cloth 300, and the paper ring 200 and the cotton cloth 300 are attached to the suction surface 21 of the second mold 20. The production line for the horn vibrating piece is further converted into an automatic processing operation mode, which can more accurately align the paper ring 200 and set the paper ring 200 on the cotton cloth 300 smoothly, and can improve the yield of the product, thereby improving the The problem of poor yield of artificial processing and the reduction of process costs can achieve the effect of reducing manpower, saving manufacturing man-hours and increasing production capacity.

(Second embodiment)

Hereinafter, an embodiment of the second embodiment of the manufacturing apparatus for positioning a horn vibrating piece according to the present invention will be described with reference to the drawings.

Please refer to FIG. 5 and FIG. 6 , FIG. 5 is a schematic diagram of a second embodiment of the invention, and FIG. 6 is a schematic diagram of an operation state of the second embodiment of the invention. Compared with the first embodiment, the main structural difference of the second embodiment is that the contact end of the positioning element 13 and the protrusion 23 is recessed with a positioning groove 14 . The contour shape is consistent with the contour shape of the top of the protruding block 23 , and the positioning element 13 includes a telescopic element 131 and an elastic element 132 , and the telescopic element 131 and the elastic element 132 are arranged at least on the bearing surface 11 . In a groove 15 , the telescopic element 131 protrudes from the groove 15 .

It should be further noted that the contact end of the telescopic member 131 and the protruding block 23 is recessed with the positioning groove 14 , and the contour shape of the positioning groove 14 is consistent with the contour shape of the top end of the protruding block 23 .

Specifically, the adsorption surface 21 of the second mold 20 corresponds to the bearing surface 11 , and the second mold 20 is displaced relative to the first mold 10 in a direction close to the first mold, while the second mold 20 is displaced relative to the first mold 10 . The bump 23 touches the positioning element 13 of the first mold 10 , and the bump 23 pushes the positioning element 13 , the positioning element 13 is displaced toward the interior of the first mold 10 , so that the bump 23 pushes the positioning element 13 . 23 is inserted into the positioning groove 14, and the protrusion 23 pushes the telescopic piece 131, the telescopic piece 131 squeezes the elastic piece 132, the telescopic piece 131 is retracted in the groove 15, and the telescopic piece 131 is Guide the protrusion 23 to extend into the groove 15, so as to locate the relative position between the second mold 20 and the first mold 10 when the second mold 20 absorbs the paper ring 200 and the cotton cloth 300, and at the same time accurately locate the The relative positions of the first mold 10 and the second mold 20 during operation.

In this way, the second embodiment can not only achieve the effect of the first embodiment, but also provide a different structure. The second embodiment uses the arrangement of the telescopic element 131 and the elastic element 132 and matches the arrangement of the positioning groove 14 , the contour shape of the positioning groove 14 is consistent with the contour shape of the top end of the protruding block 23, so that the protruding block 23 pushes the telescopic piece 131, the telescopic piece 131 presses the elastic piece 132, and the telescopic piece 131 It is retracted in the groove 15 to further locate the relative position between the second mold 20 and the first mold 10 when the second mold 20 absorbs the paper ring 200 and the cotton cloth 300, and at the same time accurately locate the first mold 10 and the relative position of the second mold 20 during operation.

(third embodiment)

Hereinafter, an embodiment of the third embodiment of the manufacturing apparatus for positioning a horn vibrating piece according to the present invention will be described with reference to the drawings.

Please refer to FIG. 7 and FIG. 8 , FIG. 7 is a perspective view of the third embodiment of the invention, and FIG. 8 is a schematic diagram of the operation state of the third embodiment of the invention. Compared with the first embodiment and the second embodiment, the main structural difference of the third embodiment is that the positions of the suction holes 22 correspond to the paper ring 200 and the cotton cloth 300 .

Specifically, the suction holes 22 of the second mold 20 correspond to the paper ring 200 and the cotton cloth 300 , the suction surface 21 of the second mold 20 is provided with the suction holes 22 , and the suction holes 22 are Provide suction, and the suction holes 22 absorb the paper ring 200 and the cotton cloth 300, and when the suction holes 22 are in operation, the paper ring 200 and the cotton cloth 300 are located in the suction of the second mold 20 On the surface 21, the suction holes 22 absorb the paper ring 200 and the cotton cloth 300 at the same time, and the suction holes 22 located on the paper ring 200 absorb the paper ring 200, the paper ring 200 drives the cotton cloth 300, so that the The paper ring 200 and the cotton cloth 300 are adsorbed on the adsorption surface 21 of the second mold 20 .

Therefore, the third embodiment can not only achieve the effects of the first embodiment and the second embodiment, but also provide different structures. The suction holes 22 through the second mold 20 in the second embodiment correspond to the paper ring 200 and the cotton cloth 300, the suction holes 22 are evenly arranged on the suction surface 21 of the second mold 20, and the suction holes 22 absorb the paper ring 200 and the cotton cloth 300 at the same time, so as to increase the suction holes The adsorption force of 22 can prevent the paper ring 200 and the cotton cloth 300 from falling off when the second mold 20 is transporting the paper ring 200 and the cotton cloth 300, and can improve the yield of the product, reduce the process cost, save the manufacturing time and improve the productivity.

Hereby, the characteristics of this creation and the expected effects that can be achieved are stated as follows:

The present invention provides a manufacturing device 100 for positioning a horn vibrating piece. Through the arrangement of the positioning element 13 and the bump 23, and the arrangement of the suction holes 22, the paper ring 200 and the The cotton cloth 300 is placed on the bearing surface 11 of the first mold 10, the second mold 20 is displaced relative to the first mold 10, and the suction surface 21 is displaced relative to the bearing surface 11, the suction surface 21 touches the bearing surface 11, the bump 23 corresponds to the positioning element 13, and the bump 23 pushes the positioning element 13, the positioning element 13 is displaced toward the inside of the first mold 10, and , the suction holes 22 absorb the paper ring 200 and the cotton cloth 300, and the paper ring 200 and the cotton cloth 300 are attached to the suction surface 21 of the second mold 20, so as to be supplied to the production line of the horn vibrating piece , which can be further converted into an automatic processing operation mode, which can more accurately align the paper ring 200 and set the paper ring 200 on the cotton cloth 300 smoothly, and can improve the yield of the product, thereby improving the problem of poor artificial processing yield. And reduce the cost of the process, in order to achieve the effect of reducing manpower, saving manufacturing man-hours and increasing production capacity.

Therefore, this creation system has the following implementation and technical effects:

First, in the present creation, the suction holes 22 are arranged on the suction surface 21, and the positions of the suction holes 22 correspond to the paper ring placement slot 12 and the suction holes. The setting position of 22 corresponds to the paper ring 200, so that the suction holes 22 absorb the paper ring 200, and the paper ring 200 drives the cotton cloth 300, so that the paper ring and the cotton cloth 300 are adsorbed on the second mold 20 The adsorption surface 21 is formed so as to prevent the paper ring 200 and the cotton cloth 300 from falling off when the second mold 20 transports the paper ring 200 and the cotton cloth 300 .

Second, through the arrangement of the positioning element 13 and the bump 23, the second mold 20 is displaced relative to the first mold 10, the bump 23 corresponds to the positioning element 13, and the bump 23 is Push the positioning element 13, the positioning element 13 is displaced toward the inside of the first mold 10, thereby positioning the relative position of the second mold 20 and the first mold 10 when adsorbing the paper ring 200 and the cotton cloth 300 , and at the same time accurately locate the relative positions of the first mold 10 and the second mold 20 during operation.

Thirdly, through the setting of the paper ring placement groove 12, the present creation further positions the position of the paper ring 200 in the operation stage, so as to achieve accurate alignment of the paper ring 200 and the cotton cloth 300, and to stably align the paper ring 200. The paper ring 200 and the cotton cloth 300 are transported to the forming mold (not shown in the figure), and can improve the yield of the product, thereby improving the problem of poor yield in manual processing, saving man-hours and increasing productivity.

To sum up, this creation has excellent progress among similar products. At the same time, I have checked the technical data about such structures at home and abroad, and there is no similar structure in the literature. Therefore, this book At the time of creation, the requirements for a new type of patent have been met, and an application shall be filed in accordance with the law.

However, the above-mentioned descriptions are only preferred feasible embodiments of the present creation, and the features of the embodiments can be combined with each other for alternative applications if there is no obvious mutual exclusion between the embodiments. In addition, any equivalent structural changes made by applying the description of the new model and the scope of the patent application should be included in the scope of the patent of this creation.

100: Manufacturing device for positioning horn vibrating sheet 10: The first mold 11: Bearing surface 12: Paper ring placement slot 13: Positioning components 131: Telescopic parts 132: elastic parts 14: Positioning groove 15: Groove 20: Second mold 21: Adsorption surface 22: Suction hole 23: Bumps 200: Paper Ring 300: Cotton

FIG. 1 is a perspective view of the first embodiment of the invention. FIG. 2 is a perspective view of the arrangement of the paper ring and the cotton cloth according to the first embodiment of the invention. FIG. 3 is a schematic diagram of the operation state of the first embodiment of the invention. FIG. 4 is a schematic diagram of the operation state of the first embodiment of the invention. FIG. 5 is a schematic diagram of a second embodiment of the creation. FIG. 6 is a schematic diagram of the operation state of the second embodiment of the invention. FIG. 7 is a perspective view of a third embodiment of the invention. FIG. 8 is a schematic diagram of the operation state of the third embodiment of the invention.

100: Manufacturing device for positioning horn vibrating sheet

10: The first mold

11: Bearing surface

12: Paper ring placement slot

13: Positioning components

20: Second mold

21: Adsorption surface

22: Suction hole

23: Bumps

Claims (10)

A manufacturing device for positioning a horn vibrating piece, comprising: A first mold, the top side of the first mold is a bearing surface, the bearing surface is recessed with a paper ring placement groove, and the paper ring placement groove is arranged with a paper ring, and is placed on the top side of the paper ring a cotton cloth, and at least one positioning element is disposed at the central position of the bearing surface; and a second mold, the bottom side of the second mold is an adsorption surface, the adsorption surface is provided with a plurality of adsorption holes, and the center of the adsorption surface is provided with at least one bump; Wherein, the second mold is displaced relative to the first mold, and the suction surface is displaced relative to the bearing surface, the suction surface touches the bearing surface, the bump corresponds to the positioning element, and the bump pushes the positioning element The positioning element is displaced to the inside of the first mold, and the suction holes adsorb the paper ring and the cotton cloth, and the paper ring and the cotton cloth are attached to the adsorption surface of the second mold. The manufacturing device for positioning a horn vibrating piece as claimed in claim 1, wherein a positioning groove is concavely formed at the contact end of the positioning element and the convex block, and the contour shape of the positioning groove is consistent with the top end of the convex block. The outline shapes match each other. The manufacturing device for positioning a horn vibrating piece according to claim 1, wherein the width of the paper ring placement groove is greater than or equal to the thickness of the paper ring. The manufacturing apparatus for positioning a horn vibrating piece as claimed in claim 1, wherein the paper ring is arranged in the paper ring arrangement groove, and the cotton cloth is arranged on the top side of the paper ring, and the positioning element passes through the cotton cloth. The manufacturing device for positioning a horn vibrating piece according to claim 1, wherein the positioning element comprises a telescopic piece and an elastic piece, and the telescopic piece and the elastic piece are arranged in at least one groove of the bearing surface, The telescopic element protrudes from the groove. The manufacturing device for positioning a horn vibrating piece as claimed in claim 1, wherein the outline shape of the suction holes is one of a circle, a rectangle and an irregular shape. The manufacturing device for positioning a horn vibrating piece according to claim 1, wherein the placement positions of the suction holes correspond to the paper ring placement groove, and the placement positions of the suction holes correspond to the paper ring. The manufacturing device for positioning a horn vibrating piece as claimed in claim 1, wherein the positions of the suction holes correspond to the paper ring and the cotton cloth. The manufacturing device for positioning a horn vibrating piece as claimed in claim 5, wherein a positioning groove is concavely formed at the contact end of the telescopic element and the convex block, and the contour shape of the positioning groove is consistent with the top end of the convex block. The outline shapes match each other. The manufacturing device for positioning a horn vibrating piece as claimed in claim 9, wherein the protrusion pushes the telescopic element, and the telescopic element presses the elastic element, so that the telescopic element is displaced toward the inside of the groove.

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