TW202010323A - Production device and method for molded and cut speaker vibrating plate including a fixed frame assembly, a first mold structure, a second mold structure, a lift driving module, a stamping module and a heating module - Google Patents

Abstract

This invention provides a production device and method for a molded and cut speaker vibrating plate. The production device includes a fixed frame assembly, a first mold structure, a second mold structure, a lift driving module, a stamping module and a heating module; and the production method includes a providing step, an impregnating step, a drying step, a heating step, a placing step, a hot press molding step, an impact cutting step and a material transfer step. With the cooperation of the production device and the production method, a molding process and a cutting process of a substrate to be machined can be finished in a hot press process of the speaker vibrating plate, and the effects of omitting the process and time of material conversion, providing the machining stability, improving the machining precision and increasing the machining efficiency are achieved.

Description

Manufacturing device and manufacturing method of shaped and cut horn vibration piece

The invention relates to a manufacturing device and method of a horn vibrating piece, in particular to a manufacturing device and a manufacturing method of a horn vibrating piece formed by cutting.

Press, general speakers include woofer, midrange unit, treble unit. These three units are responsible for different frequencies. Most speakers work on the same principle. Like a typical moving coil horn, when current flows through the wire to the voice coil, an electromagnetic field is generated. Since this electromagnetic field is at right angles to the magnetic field of the permanent magnet on the horn, this causes the moving coil to be forced to move in the gap. The mechanical force generated by this motion causes the paper tray attached to the voice coil to vibrate vertically, up and down, thereby causing the air to vibrate and send audio to the human ear, to achieve the purpose of sound restoration for human listening, and the realization of electrical energy to acoustic energy. Transformation.

However, because the damper (also called elastic wave) in the speaker is connected to the voice coil, and the main function of the vibration plate is to suspend the voice coil and the drum paper, its structure is mostly a plurality of concentric circles and the cross section is The wave shape can support the voice coil and the drum paper by the vibrating plate, so the quality of the vibrating plate can directly affect the amplitude of the drum paper and affect the sound quality of the speaker.

In addition, the current wire vibrating piece includes a body and a plurality of wires, which are fixedly combined with the body through at least one wire, one end of the wire is connected to the voice coil, and the other end is connected to the input terminal. The traditionally used forming wire vibration piece mainly uses cotton cloth as the basic material. The cotton cloth is impregnated with liquid synthetic resin, so that the fibers of the cotton cloth absorb the synthetic resin. After the cotton cloth that absorbs the synthetic resin is dried and hardened, it is further shaped The mold is heated, pressurized, and cut to form a wire vibrating piece with a ring-shaped ripple on the surface.

However, in the above-mentioned vibrating disc manufacturing process, the cutting process is performed after the mold is pressed and formed, and then the formed material is further moved to the cutting device. However, there are two ways to move the material to the cutting device: Firstly, in order to use manual movement, there is still the problem of human eye error, and the manufacturing personnel often work after hours or have different proficiency. Position, thereby reducing the quality of the vibrating piece after cutting; second, to use the automated conveying device to move the press-formed material to the pre-cutting position in the cutting device, and because the automatic conveying device is required Move the material, so there will be the problem of long process time; more specifically, whether it is a manual or automated movement method will produce a long process time and low product yield. Therefore, the above problem has become a speaker vibration plate An important issue in the process.

In addition, after the process of heating and pressure forming, the mold will also cause hot pressing of these wires. This processing procedure will cause damage to the wires, and most of the wires are twisted or braided by a plurality of metal wires, so After a long time of vibration of the wire vibration piece, the damage caused by the forming will cause the whole deformation of the wire, and even the wire will break. Therefore, when the wire vibration plate with damage is installed in the operation of the speaker, not only will it affect the output of sound quality, but also the wire vibration plate will be used for a long time, which will make the damage situation more serious, which will lead to the problem of shortening the service life of the speaker .

Therefore, after observing the above-mentioned deficiencies, the inventor of the present invention believes that the mold structure of the conventional wire vibration plate of the speaker needs to be further improved, and the invention has been produced.

The main purpose of the present invention is to provide a device for manufacturing and cutting a horn vibrating piece, which is formed by a specific mold structure and impact-cutting elements by forming and cutting, so that the treatment can be completed in the hot pressing process of the horn vibrating piece The forming and cutting of the processed substrate can achieve the purpose of omitting the process and time of material conversion, providing the stability of processing, and improving the processing accuracy and processing efficiency.

In order to achieve the above-mentioned object, the manufacturing device and manufacturing method of the shaped and cut horn vibrating piece provided by the present invention include: a fixing frame component which has a fixing space; a first mold structure which is provided with Connected to the fixing space in the fixed space, and arranged in a displaceable structure in the fixed space, and the first mold structure has a pressing surface, and the pressing surface is convexly provided with a pressing wave portion , The pressing wave part has complex wave peaks and complex wave troughs, and at least one of the cutting parts is correspondingly formed on the top edge of a wave peak; a second mold structure is provided in the fixed space and connected to the fixed And the first mold structure corresponds to each other, and the second mold structure has a molding surface corresponding to the pressing surface, the molding surface is convexly provided with a molding wave portion, and the pressing surface and the molding surface There is a forming space formed between them; a lifting drive module, which is connected to the first mold structure and used to press the first mold structure to the second mold; and a stamping module, which is connected to the first A die structure, and the stamping module has a pressing member and at least one impact device, the pressing member is connected to the first mold structure, and the impact device is provided on the fixing frame assembly, and the impact device is used to impact The pressure piece.

Preferably, a heating module is further included, which connects the first mold structure and the second mold structure, and the heating module keeps the pressing surface and the forming surface at a hot press forming temperature.

Preferably, the hot press forming temperature is between 200 degrees and 300 degrees.

Preferably, the stamping module has at least two impact devices, and the impact device includes at least one pressure cylinder and an impact member, and the pressing member is elongated, and the impact devices are used to One side of both ends of the pressing member is impacted, and the pressing member is pressed against the first mold structure.

Preferably, wherein the first mold structure has a fixing seat and a press cutting die, the fixing seat is connected to the fixing frame assembly, and the fixing seat is provided with a set of slotted holes, and the press cutting The mold is displaceably arranged in the group of connection slots, and the pressing surface is arranged in the pressing cutting mold, and the pressing piece is connected to the pressing cutting mold; in addition, the second mold structure The base has a base and a forming mold, the base is connected to the fixing frame assembly, the forming mold is set on the base, and the forming surface is set on the forming mold.

Preferably, the base material is provided with at least one wire, the pressing surface has at least one elongated groove, the groove passes through the pressing wave portion, and the central position of the pressing surface is It is a pressing area, and the molding surface corresponds to a concave groove provided with a protective groove, and when the first mold structure is pressed against the second mold structure, it makes the groove and the protective groove A shaped protective space is formed, and the wire is located in the protective space.

Preferably, wherein the first mold structure has at least two cutting portions, one of the cutting portions is located at a crest adjacent to the pressing area, and the other cutting portion is located at the most of the pressing wave portion One of the crests on the outside.

The present invention is based on the use of the above-mentioned shaped and cut horn vibrating piece manufacturing device, and further provides a method for manufacturing and cutting a horn vibrating piece. The manufacturing method includes: a providing step, which is to provide a base material, the base The material has at least one preformed area; an impregnation step to impregnate the substrate with a resin; a drying step to dry the substrate impregnated with the resin; a heating step to pair the substrate with a heating module Heating the pressing surface of the first mold structure and the molding surface of the second mold structure; a placing step, placing the substrate in the molding space and located on the molding surface; a hot pressing molding step, The lifting drive module presses the pressing surface against the forming surface, and the pressing wave portion and the forming wave portion form a horn vibrating sheet forming portion on the substrate; an impact cutting step, the stamping The module causes the impact device to impact the pressing member at least once, the pressing member is forced to force the pressing wave portion to impact against the substrate, and at the same time, the cutting portion is forced to cut the substrate And separate the base material of the horn vibrating plate forming part; in a material removal step, take out the horn vibrating plate forming part

Preferably, the horn vibrating piece forming part in the material transferring step is a horn vibrating piece.

Preferably, the stamping module causes the impact device to impact the pressing member at least twice.

The manufacturing device and manufacturing method of the shaped and cut horn vibrating piece provided by the present invention are mainly provided with the cutting parts on the pressing wave part by the first mold structure, and at the same time, the stamping die The arrangement is such that when the substrate is subjected to a hot press forming process, the pressing wave portion and the forming wave portion form a horn vibrating sheet forming portion on the substrate, and then the impact device impacts the pressing member at least Once, the pressing member is forced to force the cutting portion to cut the substrate and separate the horn vibrating piece forming portion from the substrate; more specifically, the invention is in the hot pressing process of the horn vibrating piece It can complete the forming process and cutting process of the substrate to be processed, so as to achieve the omission of the process and time of material conversion, provide processing stability, and improve the processing accuracy and improve the efficiency of processing.

Please refer to FIG. 1 and FIG. 2, together with FIG. 3 to FIG. 5, which is a perspective view of the device, a block diagram of the device, a structural diagram and a combined schematic diagram of a preferred embodiment of the present invention, which discloses a form of cutting Horn vibration piece manufacturing apparatus 100, the manufacturing apparatus 100 includes:

A fixing frame assembly 10 has a fixing space 11.

A first mold structure 20 is disposed in the fixing space 11 and connected to the fixing frame assembly 10, and is disposed in a displaceable structure in the fixing space 11, and the first mold structure 20 has a press-fit A pressing surface 221, the pressing surface 221 is convexly provided with a pressing wave portion 222, the pressing wave portion 222 has a complex wave peak 2221 and a complex wave valley 2222, and at least one of the cutting portions 223 is formed corresponding to a wave peak 2221 In addition, the pressing surface 221 has at least one elongated groove 2223, the groove 2223 passes through the pressing wave portion 222, and the pressing portion 221 is pressed against the center of the pressing surface 221 Area 2211.

In this embodiment, as shown in FIG. 3, the first mold structure 20 has a fixed base 21 and a press-cutting mold 22, the fixed base 21 is connected to the fixed frame assembly 10, and the fixed base 21 is A set of slotted holes 211 is penetrated, and the press-cutting die 22 is displaceably set in the set of slotted holes 211, and the press-fitting surface 221 is set on the press-cutting die 22, and the press The pressing surface 221 of the combined cutting die 22 has two cutting portions 223, one of the cutting portions 223 is located at a peak 2221 adjacent to the pressing area 2211, and the other cutting portion 223 is located at the pressing One of the outermost peaks 2221 of the combined wave portion 222.

A second mold structure 30 is disposed in the fixing space 11 and connected to the fixing frame assembly 10, and corresponds to the first mold structure 20, and the second mold structure 30 corresponds to the pressing surface 221 A molding surface 321, which is convexly provided with a molding wave portion 322, and a molding space A is formed between the pressing surface 221 and the molding surface 321; in this embodiment, as shown in FIGS. 1 and 2 As shown, the second mold structure 30 has a base 31 and a molding die 32, the base 31 is connected to the fixing frame assembly 10, and the molding die 32 is assembled on the base 31, and the molding The surface 321 is disposed on the molding die 32; the molding surface 321 is corresponding to the groove 2223 and is provided with a protective groove 323, and when the first mold structure 20 is pressed against the second mold structure 30, it is The groove 2223 and the protection groove 323 form a molding protection space.

A lifting drive module 40, which is connected to the first mold structure 20 and used to press the first mold structure 20 to the second mold; in this embodiment, the lifting drive module 40 is controlled by a control device , Hydraulic or pneumatic linkage components... and other driving elements or components.

A stamping module 50 is connected to the first mold structure 20, and the stamping module 50 has a pressing member 51 and at least one impact device 52, the pressing member 51 is connected to the first mold structure 20, and The impact device 52 is disposed on the fixing frame assembly 10, the impact device 52 is used to impact the pressing member 51; in this embodiment, the punching module 50 has at least two impact devices 52, and the impact device 52 includes at least one pressure cylinder 521 and an impact member 522, and the pressure cylinder 521 is a hydraulic or pneumatic cylinder, the pressing member 51 is elongated, and the impact devices 52 are used to impact the pressing member One side of both ends of the piece 51, and the pressing piece 51 is pressed against the press cutting die 22 of the first mold structure 20.

A heating module 60, which connects the first mold structure 20 and the second mold structure 30, the heating module 60 keeps the pressing surface 221 and the forming surface 321 at a hot press forming temperature; In an embodiment, the hot press forming temperature is between 200 degrees and 300 degrees.

In this embodiment, the molding surface 321 is positioned at least one substrate 300, the substrate 300 is provided with at least one wire 301, and the lifting drive module 40 presses the first mold structure 20 against the substrate 300 And make the pressing surface 221 and the molding surface 321 squeeze the substrate 300, and let the wire 301 be located in the protection space, so that the substrate 300 forms a horn vibrating piece forming portion 302, and the impact member When the pressing member 51 is impacted at least once, the cutting portion 223 cuts the base material 300 and the horn vibrating piece forming portion 302 separates the base material 300.

The present invention uses the above-mentioned shaped and cut horn vibrating piece manufacturing device 100 as a basis for use, and further provides a shaped and cut horn vibrating piece manufacturing method 200. Please continue to refer to FIG. 11 in conjunction with FIGS. 6 to 10, and, The manufacturing method 200 includes:

A providing step S1, which provides a substrate 300, the substrate 300 has at least one pre-formed area; in this embodiment, the substrate 300 is provided with at least one wire 301, and the substrate 300 is Flexible sheet, and the substrate 300 is selected from one or a combination of bamboo fiber, Aramid, polyester fiber, cotton fiber, acrylic fiber, silk fiber and polyethylene naphthenic fiber.

In an impregnation step S2, the substrate 300 is impregnated with a resin B liquid, and the substrate 300 adsorbs the resin B.

In a drying step S3, the substrate 300 impregnated with the resin B is dried by a drying device 500.

In a heating step S4, the pressing surface 221 of the first mold structure 20 and the forming surface 321 of the second mold structure 30 are heated by a heating module 60.

In a placement step S5, the substrate 300 is placed in the molding space A and is located on the molding surface 321.

In a hot press forming step S6, the lifting driving module 40 presses the pressing surface 221 to the forming surface 321, and the pressing wave portion 222 and the forming wave portion 322 form a horn on the substrate 300 Vibrating piece forming part 302.

In an impact cutting step S7, the punching module 50 causes the impact device 52 to impact the pressing member 51 at least once, and the pressing member 51 is force-linked so that the pressing wave portion 222 impacts and presses the substrate 300 At the same time, the cutting portion 223 is forced to cut the base material 300, and the horn vibrating piece forming portion 302 separates the base material 300.

In a material shifting step S8, the horn vibrating piece forming part 302 is taken out separately; in this embodiment, the horn vibrating piece forming part 302 taken out is a horn vibrating piece 400.

In order to further understand the structural features of the present invention, the use of technical means and the expected effect, the manner of use of the present invention is described here. It is believed that this can provide a more in-depth and specific understanding of the present invention, as follows:

Please continue to refer to FIG. 11, together with FIG. 6 to FIG. 10, which is a flowchart of a manufacturing method 200, a flow diagram, a use state flow diagram, a process state diagram and a speaker vibrating piece 400 according to a preferred embodiment of the present invention. Perspective view; when in use, the present invention mainly uses the first mold structure 20 to provide the cutting portions 223 in the pressing wave portion 222, and at the same time, the stamping module 50 is arranged to achieve During the hot press forming process of the substrate 300, as described above in the hot press forming step S6 and the impact cutting step S7, the pressing wave portion 222 and the forming wave portion 322 allow a horn vibration piece to be formed on the substrate 300 The forming part 302, and then the impact device 52 impacts the pressing member 51 at least once, the pressing member 51 is forced to cut the base material 300 with the cutting part 223, and the horn vibrating piece forming part 302 is separated from the Base material 300.

More specifically, in the hot pressing process, the present invention can complete the forming process and cutting process of the substrate 300 to be processed, thereby omitting the process and time of material conversion, providing processing stability, and improving processing The accuracy and efficiency of improving processing efficiency.

Please refer to FIG. 9 again, which is a schematic diagram of the process state shown in the impact cutting step S7 in a preferred embodiment; and the present invention can use the stamping module 50 to make the The impact device 52 impacts the pressing member 51 at least two times, so as to ensure that the cutting portions 223 can separate the horn vibrating piece forming portion 302 from the substrate 300.

Please continue to refer to FIG. 2, FIG. 3 and FIG. 5, the protective space formed by the groove 2223 and the protective groove 323 can be used to prevent the cutting portion 223 from cutting to the wire 301, it is important What is more, it can protect the wire 301 in the hot press molding step S6, and can effectively solve the problem that the wire 301 is misaligned or deformed due to heat when the wire 301 is heated and pressurized in the mold during the manufacturing process of the speaker vibrating piece 400. The problem of damage; in addition, the molding protection space can achieve the effect of stabilizing the combination of the wire 301 and the substrate 300.

It is worth mentioning that, since the hot press forming temperature of the present invention is between 200 degrees and 300 degrees, and the actual preferred forming temperature is 220 degrees; since the substrate 300 is impregnated with resin B, the hot press forming The temperature should not be too high or too low, and when the molding temperature is between 200 degrees and 300 degrees, the plastic memory of this resin B can make the substrate 300 soften and stick to the press after heating On the surface 221 and the molding surface 321, to obtain the desired shape of the vibrating plate; and the molding temperature is between 200 degrees and 300 degrees after the hot press molding of the speaker vibration, it has better thermal strength and thermal ductility ( hot strangth and elonggation), and the thermal strength refers to the material strength of resin B after being heated; what is important is that after heating in this temperature range, the horn vibrating piece 400 has a predetermined elasticity and elongation, and is less likely The phenomenon of tearing occurs.

Hereby, the characteristics of the present invention and the achievable expected effects are stated as follows:

The shaped and cut horn vibrating piece manufacturing device and manufacturing method of the present invention are provided with the cutting portions 223 on the pressing wave portion 222 through the first mold structure 20, and at the same time, the punching module 50 The arrangement is such that when the substrate 300 is subjected to the hot press forming process, the pressing wave portion 222 and the forming wave portion 322 form a horn vibrating piece forming portion 302 on the substrate 300, and then the impact device 52 impacts The pressing member 51 is pressed at least once, and the pressing member 51 forces the cutting portion 223 to cut the base material 300 and separates the horn vibrating piece forming portion 302 from the base material 300.

The present invention has the following implementation and technical effects:

First, according to the present invention, the forming and cutting structure on the first mold structure 20 and the stamping module 50 are arranged, so that the forming and processing of the substrate 300 to be processed can be completed in the hot-pressing process of the horn vibration piece 400 Cutting, so as to avoid the process and time of material conversion, provide processing stability, and improve the processing accuracy and efficiency.

Second, the present invention is based on the above structural description and the description of the manufacturing method 200. It can be further known that the present invention has a simple structure, convenient operation and low manufacturing cost, and can be achieved in the hot press forming process of the horn vibrating piece 400. The processing of the process will not occupy the processing space, reduce the range of material movement and hinder the processing, so as to improve the efficiency of processing and operation.

Third, the present invention uses the molding protection space formed by the groove 2223 and the protection groove 323 to effectively solve the problem that when the wire 301 is heated and pressurized in the mold during the manufacturing process of the horn vibrating piece 400, the misalignment or The problem of deformation and looseness due to heat; in addition, the present invention can not only protect the structure of the body of the wire 301, but also achieve the effect of aligning the wire, preventing the wire 301 from being misaligned, and detaching from the outside of the substrate 300.

In summary, the present invention has its excellent progress and practicality in similar products. At the same time, it has searched the technical information about this kind of structure at home and abroad, and the same structure has not been found in the literature. Therefore, The present invention already possesses the essentials of the invention patent, and the application is filed according to law.

However, the above mentioned are only the preferred and feasible embodiments of the present invention. Therefore, any equivalent structural changes that apply to the description of the present invention and the scope of patent application should be included in the scope of the patent of the present invention.

100‧‧‧ Manufacturing device 10‧‧‧ Fixing frame assembly 11‧‧‧ Fixing space 20‧‧‧ First mold structure 21‧‧‧ Fixing seat 211‧‧‧ Group slot 22 22 ‧‧‧ Pressing surface 2211 ‧‧‧ Pressing area 222 ‧‧‧ Pressing wave part 2221 ‧‧‧Crest 2222 ‧‧‧ Trough 2223 ‧‧‧ Groove 223 ‧‧‧Cutting part 30 ‧‧‧Second Mold structure 31‧‧‧Base 32‧‧‧Molding mold 321‧‧‧Molding surface 322‧‧‧Molding wave part 323‧‧‧Protection groove 40‧‧‧Elevating drive module 50‧‧‧Pressing module 51‧ ‧‧Pressure piece 52‧‧‧Impact device 521‧‧‧Pressure cylinder 522‧‧‧Impact piece 60‧‧‧Heating module 200‧‧‧ Manufacturing method S1‧‧‧Provide step S2‧‧‧Immersion step S3‧ ‧‧Drying step S4‧‧‧Heating step S5‧‧‧Placement step S6‧‧‧Compression molding step S7‧‧‧Impact cutting step S8‧‧‧Material transfer step 300‧‧‧Substrate 301‧‧‧ Conductor 302 ‧ ‧ ‧ horn vibrating piece forming part 400 ‧ ‧ ‧ horn vibrating piece 500 ‧ ‧ ‧ drying equipment A ‧ ‧ ‧ molding space B ‧ ‧ resin

FIG. 1 is a perspective view of a device according to a preferred embodiment of the present invention. FIG. 2 is a block diagram of a device according to a preferred embodiment of the present invention. FIG. 3 is a schematic structural diagram showing a first mold structure in a preferred embodiment of the present invention. FIG. 4 is a schematic structural diagram showing a second mold structure in a preferred embodiment of the present invention. FIG. 5 is a schematic diagram showing a combination of a fixing frame assembly, a first mold structure, and a second mold structure in a preferred embodiment of the present invention. 6 is a schematic flowchart of a preferred embodiment of the present invention. FIG. 7A is a schematic flow chart of a preferred embodiment of the present invention. FIG. 7B is a schematic flowchart of a use state of a preferred embodiment of the present invention. FIG. 7C is a schematic flow chart of a preferred embodiment of the present invention. FIG. 8 is a schematic view of the process state shown in the hot press forming step in a preferred embodiment of the present invention. FIG. 9 is a schematic view of the process state shown in the impact cutting step in a preferred embodiment of the present invention. FIG. 10 is a perspective view showing a speaker vibrating piece in a preferred embodiment of the present invention. 11 is a flow chart of the manufacturing method of a preferred embodiment of the present invention.

100‧‧‧Manufacturing device

10‧‧‧fixing frame assembly

30‧‧‧Second mold structure

31‧‧‧Dock

40‧‧‧ Lifting drive module

50‧‧‧Stamping module

51‧‧‧Pressing parts

52‧‧‧Impact device

521‧‧‧Pressure cylinder

522‧‧‧Impact parts

Claims (10)

A manufacturing device for forming and cutting a horn vibrating piece, which comprises: a fixing frame component which has a fixing space; a first mold structure which is arranged in the fixing space and is connected to the fixing frame component, and A displaceable structure is arranged in the fixed space, and the first mold structure has a pressing surface, the pressing surface is convexly provided with a pressing wave portion, and the pressing wave portion has a complex wave peak and a complex wave valley And, at least one of the cutting portions is correspondingly formed on the top edge of a wave crest; a second mold structure is provided in the fixing space and is connected to the fixing frame assembly, and corresponds to the first mold structure, The second mold structure has a molding surface corresponding to the pressing surface, the molding surface is convexly provided with a molding wave portion, and a molding space is formed between the pressing surface and the molding surface; a lifting drive module , Which is connected to the first mold structure and used to press the first mold structure to the second mold; and a stamping module, which is connected to the first mold structure, and the stamping module has a pressing member And at least one impact device, the pressing member is connected to the first mold structure, and the impact device is provided on the fixing frame assembly, the impact device is used to impact the pressing member; wherein, the molding surface is positioned at least A base material, and the lifting drive module presses the first mold structure against the base material, and presses the pressing surface and the forming surface against the base material, so that the base material forms a horn vibrating sheet forming portion, Moreover, the impact device impacts the pressing member at least once, so that the cutting portion cuts the base material. According to the device for manufacturing and cutting the horn vibrating piece according to item 1 of the patent application scope, it further includes a heating module, which is connected to the first mold structure and the second mold structure. The pressing surface and the forming surface are maintained at a hot press forming temperature. According to the device for manufacturing and cutting a horn vibrating piece according to item 2 of the patent application range, the hot press forming temperature is between 200 degrees and 300 degrees. According to the forming and cutting device for manufacturing a horn vibrating piece according to claim 3, wherein the stamping module has at least two impact devices, and the impact device includes at least one pressure cylinder and one impact member, and the The pressing member is in the shape of a long bar, and the impact devices are used to impact one side of both ends of the pressing member and press the pressing member against the first mold structure. According to the forming and cutting horn vibrating piece manufacturing device described in item 1 of the patent scope, wherein the first mold structure has a fixing seat and a press-cutting die, the fixing seat is connected to the fixing frame assembly, and The fixing seat is provided with a set of slotted holes, and the press-cutting die is displaceably set in the set of slotted holes, and the press-fitting surface is set on the press-cutting die. The resisting piece is connected to the pressing and cutting mold; in addition, the second mold structure has a base and a forming mold, the base is connected to the fixing frame assembly, and the forming mold is set on the base, and The molding surface is provided on the molding die. According to the device for manufacturing a shaped and cut horn vibrating piece according to item 1 of the patent application scope, wherein the base material is provided with at least one wire, and the pressing surface has at least one elongated groove, the groove It passes through the pressing wave portion, and a pressing area is located at the central position of the pressing surface, and the forming surface corresponds to the groove concavely provided with a protective groove, and the first mold structure is pressed against the In the second mold structure, the groove and the protection groove form a molding protection space, and the wire is located in the protection space. According to the device for manufacturing and cutting a horn vibrating piece according to item 6 of the patent application scope, wherein the first mold structure has at least two cutting portions, one of which is located at a position adjacent to the pressing area The crest, and the other cutting portion is provided on one of the crests of the outermost portion of the pressing wave portion. A manufacturing method of a shaped and cut horn vibrating piece, which uses the manufacturing device of the shaped and cut horn vibrating piece as described in item 1 of the patent application scope, and the manufacturing method of the horn vibrating piece includes: a providing step, which It provides a substrate with at least one preformed area; an impregnation step to impregnate the substrate with a resin; a drying step to dry the substrate impregnated with the resin; a heating step , Heating the pressing surface of the first mold structure and the molding surface of the second mold structure by a heating module; a placing step, placing the substrate in the molding space and located on the molding surface A hot press forming step, the lifting drive module presses the pressing surface against the forming surface, and the pressing wave portion and the forming wave portion form a horn vibrating sheet forming portion on the substrate; An impact cutting step, the punching module causes the impact device to impact the pressing member at least once, the pressing member is force-linked to cause the pressing wave portion to impact against the substrate, and at the same time, the cutting portion The substrate is cut by force, and the horn vibrating piece forming part is separated from the substrate; in a material removal step, the horn vibrating piece forming part is taken out. According to the method for manufacturing a shaped and cut horn vibrating piece described in item 8 of the patent application range, the horn vibrating piece forming part in the material removal step is a horn vibrating piece. According to the manufacturing method of the shaped and cut horn vibrating piece described in item 8 of the patent application scope, wherein the stamping module causes the impact device to impact the pressing member at least twice.

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