A method, system, terminal and storage medium for gluing the inclined surface of a voice coil

Abstract

The present invention relates to a method, system, terminal and storage medium for applying glue to the inclined surface of a voice coil, and relates to the field of processing of loudspeaker components. The present invention uses a locking device, a rotating device and a gluing device to uniformly inject glue in the circumferential direction of the voice coil, thereby increasing the speed of the voice coil gluing, and fixes the voice coil to the voice coil through a sound film installation device and a mold installation device. The present invention has the effect of improving the processing efficiency of the voice coil and increasing the speed of the voice coil gluing.

Description

Technical Field

[0001] The invention relates to the field of loudspeaker component processing, and in particular to a method, system, terminal and storage medium for gluing a voice coil bevel. Background Art

[0002] The voice coil refers to the component in the speaker that cuts the magnetic lines of force when power is supplied, generating mechanical waves, thereby driving the speaker's diaphragm to vibrate and produce sound. The diaphragm is the part of the speaker responsible for vibrating and converting electrical energy into sound waves.

[0003] In the prior art, the sound diaphragm is usually combined with the voice coil to form the vibration system of the speaker. The sound diaphragm and the voice coil are generally fixedly connected by glue. When processing the voice coil, the staff generally needs to install the voice coil into the voice coil mold first, and then manually inject glue on the voice coil and glue the sound diaphragm to the voice coil. Finally, the voice coil and the sound diaphragm are pressed together through the sound diaphragm mold.

[0004] When a large number of voice coils need to be processed, the speed of manual glue injection is slow, which can easily lead to a decrease in the overall processing efficiency of the voice coils. Summary of the invention

[0005] In order to improve the processing efficiency of voice coils and increase the speed of voice coil glue injection, the present invention provides a method, system, terminal and storage medium for gluing a voice coil bevel.

[0006] In a first aspect, the present invention provides a method for gluing a voice coil bevel, which adopts the following technical solution:

[0007] A method for gluing a voice coil bevel surface, comprising:

[0008] Controlling a preset first pushing device to push a preset bearing block into a gluing station, and acquiring a gluing image of the gluing station;

[0009] Judging whether the bearing block enters the gluing station from a preset gluing recognition model according to the gluing image;

[0010] When the carrier block enters the gluing station, the preset locking device is controlled to lock the voice coil mold preset on the carrier block, and the rotation speed is matched from the preset rotation speed matching model according to the gluing image;

[0011] The rotating device preset on the locking device is controlled according to the rotation speed to drive the voice coil mold preset on the carrier block to rotate, and the tilt angle is matched from the preset tilt angle matching model according to the glue-spraying image;

[0012] According to the tilt angle, a preset tilting device is controlled to drive a preset bearing block to tilt, and according to the glue-spraying image and the tilt angle, a preset glue-spraying device is controlled to glue in the circumferential direction of the voice coil preset on the voice coil mold through a preset glue injection method;

[0013] The preset rotating device is controlled to stop rotating, the preset tilting device is controlled to drive the voice coil mold to lie flat, the preset locking device is controlled to release the locking, and the preset first pushing device is controlled to push the preset bearing block into the preset first conveying device.

[0014] By adopting the above technical scheme, the voice coil mold is driven to rotate by the cooperation of the locking device and the rotating device, so that the voice coil on the voice coil mold rotates synchronously, and then the glue is injected onto the voice coil through the gluing device, so that the glue is evenly injected in the circumferential direction of the voice coil, thereby increasing the speed of voice coil glue injection and improving the processing efficiency of voice coil processing.

[0015] Optionally, a bonding method is also included, and the bonding method includes:

[0016] Controlling a preset first conveying device to drive the voice coil mold through a bonding station, and acquiring a bonding image of the bonding station;

[0017] Judging whether the carrier block enters the bonding station from a preset bonding recognition model according to the bonding image;

[0018] When the bearing block enters the bonding station, the preset first clamping device is controlled to fix the preset bearing block on the bonding station, and the preset sound film installation device is controlled to install the sound film on the voice coil preset on the voice coil mold to bond the sound film and the voice coil;

[0019] Matching the sound film mold number from a preset sound film mold number matching model according to the bonding image;

[0020] Controlling a preset merging device to merge the preset diaphragm mold with the voice coil mold according to the diaphragm mold number;

[0021] The preset mold moving device is controlled to synchronously take out the voice coil mold and the sound membrane mold, and the preset first clamping device is controlled to release the fixation of the preset supporting block so that the preset first conveying device conveys the supporting block to the standby station.

[0022] By adopting the above technical solution, after the glue is injected onto the voice coil by the gluing device, the sound membrane is fixed to the voice coil by the glue, and the voice coil and the sound membrane are pressed together by the sound membrane mold embedded with the voice coil mold, thereby improving the stability of the connection between the voice coil and the sound membrane.

[0023] Optionally, a voice coil installation method is also included, and the voice coil installation method includes:

[0024] Controlling a preset second conveying device to drive a preset carrying block through an installation station, and acquiring an installation image of the installation station;

[0025] Judging whether the bearing block enters the installation station from a preset installation recognition model according to the installation image;

[0026] When the carrier block enters the installation station, the preset mold installation device is controlled to install the voice coil mold onto the preset carrier block, and the preset voice coil installation device is controlled to install the voice coil onto the voice coil mold, and an image of the voice coil after installation is obtained;

[0027] identifying an installation error value from a preset installation error identification model according to the voice coil image;

[0028] When the installation error value falls into the preset error range, the preset second clamping device is controlled to release the lock on the receiving block so that the second conveying device transfers the supporting block to the first pushing device, and the preset second pushing device is controlled to push the supporting block from the standby station to the second conveying device.

[0029] By adopting the above technical solution, it is possible to determine whether the voice coil is installed in place through images, so that the voice coil and the voice coil mold can be automatically installed, and the supporting block can be recycled through the first pushing device, the second pushing device, the first conveying device and the second conveying device, thereby improving the processing efficiency of the voice coil processing.

[0030] Optionally, an error processing method is also included, and the error processing method includes:

[0031] When the installation error value exceeds the preset error range, judging whether the voice coil is damaged from the preset voice coil damage identification model according to the voice coil image;

[0032] When the voice coil is damaged, a replacement stroke is matched from a preset replacement stroke matching model according to the voice coil image;

[0033] The voice coil on the voice coil mold is replaced by controlling a preset replacement device according to a replacement stroke;

[0034] When the voice coil is not damaged, determine whether the voice coil is installed in place from the preset installation position recognition model based on the voice coil image;

[0035] When the voice coil is not installed in place, the adjustment stroke is matched from a preset adjustment stroke matching model according to the voice coil image;

[0036] The preset adjustment device is controlled according to the adjustment stroke to adjust the installation position of the voice coil so that the voice coil can be stably installed on the voice coil mold.

[0037] By adopting the above technical solution, when the voice coil is damaged, the voice coil is directly replaced and a new voice coil is reinstalled on the voice coil mold. When the voice coil is not damaged, the installation position of the voice coil is adjusted by the adjustment device, so that the voice coil is stably installed on the voice coil mold.

[0038] Optionally, the error processing method further includes:

[0039] When the voice coil is not damaged, determine whether the voice coil is distorted from the preset voice coil distortion model based on the voice coil image;

[0040] When the voice coil is distorted, the heating temperature is matched from a preset heating temperature matching model according to the voice coil image;

[0041] Matching a heating stroke from a preset heating stroke matching model according to the voice coil image;

[0042] According to the heating stroke, a preset heating device is controlled to heat the voice coil according to the heating temperature, and a correction stroke is matched from a preset distortion correction model according to the voice coil image;

[0043] The distortion on the voice coil is corrected by controlling a preset distortion correction device according to the correction stroke.

[0044] By adopting the above technical solution, the voice coil is easily affected by external forces and caused to be twisted, which may cause the voice coil to malfunction during use. The voice coil is softened by a heating device, and the twist is corrected by a twist correction device, thereby repairing the voice coil.

[0045] Optionally, the glue injection method includes:

[0046] Matching the gluing position from a preset gluing position matching model according to the gluing image and the tilt angle;

[0047] Matching a gluing route from a preset gluing route matching model according to the gluing position;

[0048] According to the glue-spraying route, the preset nozzle moving device is controlled to align the injection port of the glue-spraying device with the glue-spraying position, and the glue-spraying time is matched from the preset glue-spraying time matching model according to the glue-spraying image and the rotation speed;

[0049] The preset glue applying device is controlled according to the glue injection time to evenly apply glue in the circumferential direction of the voice coil preset on the voice coil mold.

[0050] By adopting the above technical solution, the position of glue on the voice coil is controlled by the gluing position, and the glue injection time is controlled so that the glue is evenly injected in a circle in the circumferential direction of the voice coil, thereby improving the stability of the connection between the voice coil and the sound membrane.

[0051] Optionally, an injection nozzle protection method is also included, and the injection nozzle protection method includes:

[0052] After the glue-spraying device has finished injecting glue, a nozzle image of the injection nozzle of the glue-spraying device is acquired;

[0053] Matching the suction volume from a preset suction volume matching model according to the nozzle image;

[0054] Matching the suction stroke from a preset suction stroke matching model according to the nozzle image;

[0055] The preset suction device is controlled according to the suction stroke to extract the suction volume of glue from the injection nozzle so that the glue at the injection nozzle mouth forms a cavity;

[0056] The preset blocking device is controlled to block the preset blocking block onto the injection nozzle of the glue spraying device.

[0057] By adopting the above technical solution, the injection nozzle is blocked by a blocking block, thereby reducing the situation where foreign matter enters the gluing device from the injection port and causes the quality of the glue to deteriorate. It is also convenient to remove the glue in the gluing device through the blocking block after the glue solidifies, thereby improving the convenience of using the gluing device.

[0058] In the second aspect, the present application provides a voice coil bevel glue application system, which adopts the following technical solution:

[0059] A voice coil bevel glue application system, comprising:

[0060] An acquisition module, used to acquire a gluing image, a bonding image, an installation image, a voice coil image, and a nozzle image;

[0061] A memory for storing a program of any one of the control methods of the method for gluing the inclined surface of a voice coil;

[0062] The program in the processor memory can be loaded and executed by the processor to implement any one of the control methods of the method for gluing the inclined surface of a voice coil.

[0063] In a third aspect, the present application provides a computer storage medium capable of storing a corresponding program, which is convenient for implementing a method for gluing a voice coil bevel, and adopts the following technical solution:

[0064] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute any of the above-mentioned methods for gluing the bevel of a voice coil.

[0065] In a fourth aspect, the present application provides an intelligent terminal, which adopts the following technical solution:

[0066] An intelligent terminal comprises a memory and a processor. The memory stores a computer program which can be loaded by the processor and execute any method for gluing the inclined surface of a voice coil.

[0067] By adopting the above technical scheme, the voice coil mold is driven to rotate by the cooperation of the locking device and the rotating device, so that the voice coil on the voice coil mold rotates synchronously, and then the glue is injected onto the voice coil through the gluing device, so that the glue is evenly injected in the circumferential direction of the voice coil, thereby increasing the speed of voice coil glue injection and improving the processing efficiency of voice coil processing.

[0068] In summary, the present application includes at least one of the following beneficial technical effects:

[0069] 1. The glue is evenly injected in the circumferential direction of the voice coil through the cooperation of the locking device, the rotating device and the glue-spraying device, thereby increasing the speed of the voice coil glue injection and improving the processing efficiency of the voice coil;

[0070] 2. After the glue is injected on the voice coil by the glue-spraying device, the sound membrane is fixed to the voice coil by the glue, and the voice coil and the sound membrane are pressed tightly by the sound membrane mold embedded with the voice coil mold, thereby improving the stability of the connection between the voice coil and the sound membrane;

[0071] 3. It is judged through images whether the voice coil is installed in place, so that the voice coil and the voice coil mold can be automatically installed, and the supporting block can be recycled through the first pushing device, the second pushing device, the first conveying device and the second conveying device, so as to improve the processing efficiency of the voice coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0072] Figure 1 It is a flow chart of a method for gluing the inclined surface of a voice coil;

[0073] Figure 2 is a flow chart of the bonding method;

[0074] Figure 3 is a flow chart of the voice coil installation method;

[0075] Figure 4 This is the process of error handling method Figure 1 ;

[0076] Figure 5 This is the process of error handling method Figure 2 ;

[0077] Figure 6 It is a flow chart of the glue injection method;

[0078] Figure 7 It is a flow chart of the injection nozzle protection method. DETAILED DESCRIPTION

[0079] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the following Figure 1 -Attached Figure 7 It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0080] The embodiments of the present application disclose a method, system, terminal and storage medium for gluing the inclined surface of a voice coil. The present application uses a locking device, a rotating device and a gluing device to evenly inject glue in the circumferential direction of the voice coil, thereby increasing the speed of gluing the voice coil, and fixes the sound membrane on the voice coil through a sound membrane installation device and a mold installation device, thereby improving the processing efficiency of the voice coil processing.

[0081] Reference Figure 1 A method for gluing a voice coil bevel surface comprises the following steps:

[0082] Step 100: Control a preset first pushing device to push a preset supporting block into a gluing station, and obtain a gluing image of the gluing station.

[0083] The voice coil mold refers to the mold used to fix the voice coil. The voice coil mold is selected by the staff according to the actual situation and will not be described in detail here. The bearing block refers to the device used to carry and fix the voice coil mold. The bearing block has a structure for rotation built in. By rotating the bearing block, the voice coil mold on it can be driven to rotate synchronously. The bearing block is selected by the staff according to the actual situation and will not be described in detail here. The first pushing device refers to the device used to push the bearing block so that the bearing block enters the gluing station. The first pushing device is selected by the staff according to the actual situation and will not be described in detail here.

[0084] The gluing station refers to the location for gluing operation. The gluing station is selected by the staff according to the actual situation and will not be described in detail here. The gluing image refers to the picture of the gluing station. The gluing image can be obtained through a camera. The method for obtaining the gluing image is selected by the staff according to the actual situation and will not be described in detail here.

[0085] Step 101: judging whether the carrier block enters the gluing station from a preset gluing recognition model according to the gluing image.

[0086] The gluing recognition model refers to a neural network model obtained through sample training in advance. The gluing recognition model can recognize whether the carrier block enters the gluing station from the gluing image. The first pushing device drives different carrier blocks to continuously enter the gluing station, and determines whether the carrier block is in place through the gluing recognition model.

[0087] Step 102: When the carrier block enters the gluing station, a preset locking device is controlled to lock the voice coil mold preset on the carrier block, and a rotation speed is matched from a preset rotation speed matching model according to the gluing image.

[0088] The carrier block entering the gluing station means that the voice coil on the carrier block in place can be glued. The locking device refers to a device used to lock the voice coil mold so that the voice coil mold and the rotating device rotate synchronously. The rotating device refers to a device used to drive the carrier block to rotate so as to drive the voice coil mold to rotate. The rotating device and the locking device are selected by the staff according to actual conditions and will not be elaborated here.

[0089] The glue-spraying device refers to a device used to inject glue onto the voice coil. The glue-spraying device is selected by the staff according to the actual situation and will not be described in detail here. The rotation speed matching model refers to a neural network model obtained through sample training in advance. The rotation speed matching model can match the appropriate rotation speed according to the size of the voice coil on the voice coil mold in the glue-spraying image, rotate the voice coil and inject a circle of glue on the rotating voice coil through the glue-spraying device. The width of the glue on the voice coil is controlled by controlling the rotation speed of the voice coil. The appropriate rotation speed means that the width of the glue injected by the glue-spraying device meets the processing specifications when the voice coil rotates according to the rotation speed.

[0090] Step 103: Control the rotating device preset on the locking device according to the rotation speed to drive the voice coil mold preset on the carrier block to rotate, and match the tilt angle from the preset tilt angle matching model according to the glue-spraying image.

[0091] The voice coil mold is driven to rotate at a rotation speed by a rotating device, so that the voice coil on the voice coil mold rotates synchronously with the voice coil mold. The tilt angle matching model refers to a neural network model obtained through sample training in advance. The tilt angle matching model can match the tilt angle required to expose the position where the voice coil needs to be glued.

[0092] Step 104: Control a preset tilting device to drive a preset supporting block to tilt according to the tilting angle, and control a preset glue device to glue in the circumferential direction of the voice coil preset on the voice coil mold through a preset glue injection method according to the glue image and the tilting angle.

[0093] The tilting device refers to a device used to drive the voice coil to tilt so as to facilitate the glue spraying device to inject glue. The tilting device is selected by the staff according to the actual situation and will not be described here. The glue injection method refers to a method used to drive the glue spraying device to spray glue evenly in the circumferential direction of the voice coil.

[0094] Step 105: Control the preset rotating device to stop rotating, control the preset tilting device to drive the voice coil mold to lie flat, control the preset locking device to release the locking, and control the preset first pushing device to push the preset supporting block into the preset first conveying device.

[0095] The bonding station refers to the position where the sound membrane is bonded to the voice coil. The bonding station is selected by the staff according to the actual situation and will not be described in detail here. The first conveying device refers to a device used to transport the carrier block so that the carrier block passes through the bonding station. The first conveying device is selected by the staff according to the actual situation and will not be described in detail here. After the glue is injected by the gluing device, the rotating device, the tilting device and the locking device are controlled to reset to loosen the carrier block, and the carrier block is pushed by the first pushing device to allow the new carrier block to enter the gluing station, and at the same time, the carrier block injected with glue is driven into the first conveying device.

[0096] Reference Figure 2 , the bonding method comprises the following steps:

[0097] Step 200: Control a preset first conveying device to drive the voice coil mold through a bonding station, and obtain a bonding image of the bonding station.

[0098] The bonding image refers to a picture of the bonding station. The bonding image can be obtained through a camera. The method for obtaining the bonding image is selected by the staff according to actual conditions and will not be elaborated here.

[0099] Step 201: judging whether the carrier block enters the bonding station from a preset bonding recognition model according to the bonding image.

[0100] The bonding recognition model refers to a neural network model obtained in advance through sample training. The bonding recognition model can recognize from the bonding image whether the carrier block enters the bonding station. The first conveying device continuously conveys the carrier block through the bonding station, and determines whether the carrier block is in place through the bonding recognition model.

[0101] Step 202: When the supporting block enters the bonding station, the preset first clamping device is controlled to fix the preset supporting block on the bonding station, and the preset sound membrane installation device is controlled to install the sound membrane on the voice coil preset on the voice coil mold to bond the sound membrane and the voice coil.

[0102] The carrier block entering the bonding station means that the voice coil on the carrier block can be bonded. The first clamping device refers to a device used to fix the carrier block entering the bonding station on the bonding station. When the carrier block is fixed by the first clamping device, sliding friction occurs between the carrier block and the first conveying device, and the carrier block after the carrier block entering the bonding station is pressed against the carrier block entering the bonding station to wait for entering the bonding station. The first clamping device is selected by the staff according to actual conditions and will not be elaborated here.

[0103] The sound membrane installation device refers to a device used to attach the sound membrane to the voice coil on the supporting block so as to fix the voice coil and the sound membrane by glue. The sound membrane installation device is selected by the staff according to the actual situation and will not be elaborated here.

[0104] Step 203: Match the sound membrane mold number from a preset sound membrane mold number matching model according to the bonding image.

[0105] The diaphragm mold refers to a mold used to cooperate with the voice coil mold to press the diaphragm and voice coil together, thereby reducing the slippage of the diaphragm and voice coil that leads to unstable connection between the diaphragm and voice coil. The diaphragm mold is selected by the staff according to actual conditions and will not be elaborated here.

[0106] The sound film mold number refers to the number given to the sound film mold in advance to distinguish the model of the sound film mold. The sound film mold number corresponds to the model of the sound film mold one by one. The sound film mold number is selected by the staff according to the actual situation and will not be elaborated here. The sound film mold number matching model refers to the neural network model obtained through sample training in advance. The sound film mold number matching model can identify the model of the voice coil mold from the bonding image and match the required sound film mold model, and match the sound film mold number corresponding to the sound film mold model.

[0107] Step 204: Control a preset merging device to merge the preset diaphragm mold with the voice coil mold according to the diaphragm mold number.

[0108] The merging device refers to a device used to cover the sound membrane mold onto the voice coil mold to press the sound membrane and voice coil between the sound membrane mold and the voice coil mold. The merging device is selected by the staff according to actual conditions and will not be elaborated here.

[0109] Step 205: Control the preset mold moving device to synchronously take out the voice coil mold and the membrane mold, and control the preset first clamping device to release the fixation of the preset supporting block so that the preset first conveying device conveys the supporting block to the standby station.

[0110] The mold moving device refers to a device used to remove the sound membrane and voice coil that are pressed and fixed by the sound membrane mold and voice coil mold and glue for further processing. The mold moving device is selected by the staff according to actual conditions and will not be elaborated here.

[0111] The standby station is a position for parking the bearing block to wait for subsequent use. After the voice coil mold and the sound membrane mold are taken out by the mold moving device, the first clamping device is controlled to retract so that the first conveying device conveys the bearing block on the bonding station to the standby station, and conveys the bearing block after the bearing block on the bonding station to the bonding station.

[0112] Reference Figure 3 , the voice coil installation method includes the following steps:

[0113] Step 300: Control a preset second conveying device to drive a preset carrier block through an installation station, and obtain an installation image of the installation station.

[0114] The installation station refers to the position where the voice coil mold and the voice coil are installed on the bearing block in sequence. The installation station is selected by the staff according to the actual situation and will not be described in detail here. The second conveying device refers to the device used to drive the bearing block through the installation station. The second conveying device is selected by the staff according to the actual situation and will not be described in detail here.

[0115] The installation image refers to a picture of the installation station. The installation image can be obtained through a camera. The method for obtaining the installation image is selected by the staff according to actual conditions and will not be elaborated here.

[0116] Step 301: judging whether the bearing block enters the installation station from a preset installation recognition model according to the installation image.

[0117] The installation recognition model refers to a neural network model obtained in advance through sample training. The installation recognition model can recognize from the installation image whether the carrier block enters the installation station. The second conveying device continuously conveys the carrier block through the installation station, and determines whether the carrier block is in place through the installation recognition model.

[0118] Step 302: When the carrier block enters the installation station, the preset mold installation device is controlled to install the voice coil mold onto the preset carrier block, and the preset voice coil installation device is controlled to install the voice coil onto the voice coil mold, and an image of the voice coil after installation is obtained.

[0119] The second clamping device refers to a device used to block the bearing block so that the bearing block does not pass through the installation station. When the bearing block is blocked by the second clamping device, sliding friction occurs between the bearing block and the second conveying device, and the bearing block after the bearing block entering the installation station presses against the bearing block entering the installation station to wait for entering the installation station. The second clamping device is selected by the staff according to the actual situation and will not be described here. The bearing block enters the installation station, which means that the second clamping device blocks the bearing block at the installation station at this time, and the voice coil mold and the voice coil can be installed on the bearing block in sequence.

[0120] The mold installation device refers to a device used to install the voice coil mold on the carrier block, and the voice coil installation device refers to a device used to install the voice coil on the voice coil mold. The mold installation device and the voice coil installation device are selected by the staff according to actual conditions and will not be elaborated here.

[0121] The voice coil image refers to a picture of the voice coil on the supporting block obtained after the voice coil mold and the voice coil are installed on the supporting block in sequence through the mold installation device and the voice coil installation device. The voice coil image can be obtained through a camera. The method for obtaining the voice coil image is selected by the staff according to the actual situation and will not be elaborated here.

[0122] Step 303: Identify the installation error value from a preset installation error identification model according to the voice coil image.

[0123] The installation error recognition model refers to a neural network model obtained in advance through sample training. The installation error recognition model can recognize the installation error value between the actual installation position of the voice coil on the voice coil mold and the required installation position from the voice coil image.

[0124] Step 304: When the installation error value falls into the preset error range, control the preset second clamping device to release the lock on the receiving block so that the second conveying device transfers the supporting block to the first pushing device, and control the preset second pushing device to push the supporting block from the standby station to the second conveying device.

[0125] The error range refers to the installation error value range allowed to exist. The error range is selected by the staff according to the actual situation and will not be described in detail here. The second pushing device refers to the device used to push the bearing block from the standby station to the second conveying device. The second pushing device is used to make the bearing block enter the processing flow, and the number of voice coils processed is controlled by controlling the second pushing device. The second pushing device is selected by the staff according to the actual situation and will not be described in detail here.

[0126] The installation error value falling into the error range indicates that the voice coil has been installed in place. The second clamping device is controlled to retract to release the obstruction of the supporting block, so that the supporting block on the installation station is transported to the first pushing device through the second conveying device, and the supporting block behind the supporting block on the installation station is blocked by the second clamping device to install the voice coil and the voice coil mold.

[0127] Reference Figure 4 , the error processing method includes the following steps:

[0128] Step 400: When the installation error value exceeds a preset error range, judging whether the voice coil is damaged from a preset voice coil damage identification model according to the voice coil image.

[0129] If the installation error value exceeds the error range, it means that the voice coil is not installed properly. The voice coil damage recognition model refers to a neural network model obtained through sample training in advance. The voice coil damage recognition model can recognize whether the voice coil is damaged from the voice coil image.

[0130] Step 401: When the voice coil is damaged, a replacement stroke is matched from a preset replacement stroke matching model according to the voice coil image.

[0131] The replacement device refers to a device used to replace a damaged voice coil. The replacement device can be a robotic arm. The replacement device is selected by the staff according to the actual situation and will not be described in detail here. A damaged voice coil means that the voice coil cannot be further processed and needs to be replaced with a new one. The replacement stroke matching model refers to a neural network model obtained through sample training in advance. The replacement stroke matching model can match the replacement stroke of removing the damaged voice coil through the replacement device and then installing the new voice coil on the voice coil mold.

[0132] Step 402: Control a preset replacement device to replace the voice coil on the voice coil mold according to the replacement stroke.

[0133] The damaged voice coil is replaced by a replacement device to perform further processing on the voice coil.

[0134] Step 403: When the voice coil is not damaged, judging whether the voice coil is installed in place from a preset installation position recognition model according to the voice coil image.

[0135] The fact that the voice coil is not damaged indicates that the overall structure of the voice coil is intact. The installation position recognition model refers to a neural network model obtained through sample training in advance. The installation position recognition model can determine whether the voice coil is installed in place from the voice coil image.

[0136] Step 404: When the voice coil is not installed in place, an adjustment stroke is matched from a preset adjustment stroke matching model according to the voice coil image.

[0137] The adjustment device refers to a device used to adjust the installation position of the voice coil. The adjustment device can be a mechanical arm. The adjustment device is selected by the staff according to the actual situation and will not be described in detail here. The voice coil is not installed in place, which means that the installation position of the voice coil needs to be adjusted so that the installation error value falls into the error range. The adjustment stroke matching model refers to a neural network model obtained through sample training in advance. The adjustment stroke matching model can match the adjustment stroke for installing the voice coil in place through the adjustment device.

[0138] Step 405: adjusting the installation position of the voice coil by controlling a preset adjustment device according to the adjustment stroke so that the voice coil can be stably installed on the voice coil mold.

[0139] The installation position of the voice coil is adjusted by the adjusting device so that the installation error value falls within the error range.

[0140] Reference Figure 5 , the error processing method also includes the following steps:

[0141] Step 406: When the voice coil is not damaged, determine whether the voice coil is distorted from a preset voice coil distortion model according to the voice coil image.

[0142] The voice coil distortion model refers to a neural network model obtained through sample training in advance. The voice coil distortion model can determine whether the voice coil is distorted from the voice coil image.

[0143] Step 407: When the voice coil is distorted, a heating temperature is matched from a preset heating temperature matching model according to the voice coil image.

[0144] The distortion of the voice coil means that the distortion of the voice coil needs to be corrected. The heating temperature matching model refers to a neural network model obtained through sample training in advance. The heating temperature matching model can match the heating temperature of the voice coil to soften the voice coil without damaging the voice coil mold. The voice coil is generally a winding made of metal material, and the voice coil mold is generally an integral injection molded part. The voice coil is heated by heating temperature to reduce the deformation of the voice coil mold due to heat.

[0145] Step 408: Matching a heating stroke from a preset heating stroke matching model according to the voice coil image.

[0146] The heating device refers to a device used to heat the voice coil to soften the voice coil, thereby facilitating the twisting of the voice coil. The heating device can be an electric heating wire. The heating device is selected by the staff according to the actual situation and will not be described here. The heating stroke matching model refers to a neural network model obtained through sample training in advance. The heating stroke matching model can match the heating stroke that makes the voice coil evenly heated by the heating device from the voice coil image.

[0147] Step 409: controlling a preset heating device to heat the voice coil according to the heating stroke according to the heating temperature, and matching a correction stroke from a preset distortion correction model according to the voice coil image.

[0148] The distortion correction device refers to a device for adjusting the curvature of the voice coil. The distortion correction device can be a mechanical arm. The distortion correction device is selected by the staff according to the actual situation and will not be described in detail here. The distortion correction model refers to a neural network model obtained through sample training in advance. The distortion correction model can match the correction stroke of adjusting the curvature of the voice coil through the distortion correction device so that the distortion of the voice coil meets the standard.

[0149] Step 410: Control a preset distortion correction device to correct the distortion on the voice coil according to the correction stroke.

[0150] When the voice coil is twisted, it is easy to malfunction during use. The twist correction device is used to adjust the twist of the voice coil, thereby improving the stability of the voice coil.

[0151] Reference Figure 6 , the glue injection method comprises the following steps:

[0152] Step 500: Match the gluing position from a preset gluing position matching model according to the gluing image and the tilt angle.

[0153] The glue application position matching model refers to a neural network model obtained in advance through sample training. The glue application position matching model can match the glue application position where the glue application device needs to inject glue after the voice coil is tilted by the tilting device according to the cutting angle.

[0154] Step 501: Match a gluing route from a preset gluing route matching model according to the gluing position.

[0155] The gluing route matching model refers to a neural network model obtained in advance through sample training. The gluing route matching model can match the gluing route that controls the injection nozzle of the gluing device to move to the gluing position, where the injection nozzle refers to the output port of the gluing device for injecting glue.

[0156] Step 502: according to the glue-spraying route, the preset nozzle moving device is controlled to align the injection port of the glue-spraying device with the glue-spraying position, and the glue-spraying time is matched from the preset glue-spraying time matching model according to the glue-spraying image and the rotation speed.

[0157] The nozzle moving device refers to a device used to adjust the position of the injection nozzle to the glue-spraying position according to the glue-spraying route. The nozzle moving device is selected by the staff according to the actual situation and will not be described in detail here. The glue-spraying time matching model refers to a neural network model obtained through sample training in advance. The glue-spraying time matching model can match the glue-spraying time required for the glue-spraying device to uniformly inject glue in the circumferential direction of the voice coil for one circle. When the glue-spraying device is used for glue-spraying, the voice coil is rotating at a uniform speed through the rotating device. The glue-spraying time is the time required for the voice coil to rotate one circle through the rotating device.

[0158] Step 503: Controlling a preset glue application device to apply glue uniformly in the circumferential direction of the voice coil preset on the voice coil mold according to the glue injection time.

[0159] By controlling the glue injection time, the glue injection device is controlled to inject glue evenly in the circumferential direction of the voice coil, thereby improving the stability of the connection between the voice coil and the sound membrane.

[0160] Reference Figure 7 , the injection nozzle protection method comprises the following steps:

[0161] Step 600: After the glue-spraying device has finished injecting glue, a nozzle image of the injection nozzle of the glue-spraying device is obtained.

[0162] The nozzle image refers to a picture of the injection nozzle. The nozzle image can be obtained through a camera. The method for obtaining the nozzle image is selected by the staff according to actual conditions and will not be elaborated here.

[0163] Step 601: Match the suction volume from a preset suction volume matching model according to the nozzle image.

[0164] The blocking block refers to a device used to block the outlet of the injection nozzle to isolate the glue in the glue-spraying device from the outside world. The blocking block is selected by the staff according to the actual situation and will not be described in detail here. The absorption volume matching model refers to a neural network model obtained through sample training in advance. The absorption volume matching model can match the absorption volume of the glue at the injection nozzle outlet that needs to be absorbed from the nozzle image so that the outlet of the injection nozzle forms a cavity for the blocking block to enter.

[0165] Step 602: Match the suction stroke from a preset suction stroke matching model according to the nozzle image.

[0166] The suction device refers to a device used to suck glue. After sucking the glue, the suction device stores the glue for subsequent unified processing. The suction device is selected by the staff according to the actual situation and will not be described in detail here. The suction stroke matching model refers to a neural network model obtained through sample training in advance. The suction stroke matching model can match the suction stroke of the suction device from the stop position to the injection nozzle and then from the injection nozzle back to the stop position, where the stop position refers to the position where the suction device stops when it is on standby. The stop position is selected by the staff according to the actual situation and will not be described in detail here.

[0167] Step 603: Control a preset suction device according to the suction stroke to extract a suction volume of glue from the injection nozzle so that the glue at the injection nozzle mouth forms a cavity.

[0168] The glue is sucked up by a suction device to form a cavity for the plugging block to enter.

[0169] Step 604: Control the preset blocking device to block the preset blocking block onto the injection nozzle of the glue-spraying device.

[0170] The blocking device refers to a device used to install the blocking block onto the injection nozzle. The blocking device may adopt a mechanical arm. The blocking device is selected by the staff according to the actual situation and will not be elaborated here.

[0171] The cavity formed by the suction device can reduce the situation where the plugging block squeezes the glue after entering the injection nozzle, causing glue backflow. The plugging block can isolate the glue remaining in the injection nozzle from the outside world to reduce the contamination of the glue by the outside world. When the glue solidifies in the injection nozzle, the solidified glue and the plugging block form a whole. The plugging block can be pulled out of the injection nozzle to take away the solidified glue in the injection nozzle, thereby improving the convenience of using the injection nozzle.

[0172] Based on the same inventive concept, an embodiment of the present invention provides a voice coil bevel glue application system, which adopts the following technical solution:

[0173] A voice coil bevel glue application system, comprising:

[0174] An acquisition module, used to acquire a gluing image, a bonding image, an installation image, a voice coil image, and a nozzle image;

[0175] A memory for storing a program of a control method of any one of the methods for applying glue to the inclined surface of a voice coil;

[0176] The program in the processor memory can be loaded and executed by the processor to implement any one of the control methods of the method for gluing the inclined surface of a voice coil.

[0177] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0178] An embodiment of the present invention provides a computer-readable storage medium storing a computer program that can be loaded and executed by a processor and that is used for a method of gluing a voice coil bevel.

[0179] Computer storage media include, for example, various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks.

[0180] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute a method for gluing a voice coil bevel.

[0181] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0182] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A method for gluing the inclined surface of a voice coil, characterized in that: include: Controlling a preset first pushing device to push a preset bearing block into a gluing station, and acquiring a gluing image of the gluing station; Judging whether the bearing block enters the gluing station from a preset gluing recognition model according to the gluing image; When the carrier block enters the gluing station, the preset locking device is controlled to lock the voice coil mold preset on the carrier block, and the rotation speed is matched from the preset rotation speed matching model according to the gluing image; The rotating device preset on the locking device is controlled according to the rotation speed to drive the voice coil mold preset on the carrier block to rotate, and the tilt angle is matched from the preset tilt angle matching model according to the glue-spraying image; According to the tilt angle, a preset tilting device is controlled to drive a preset bearing block to tilt, and according to the glue-spraying image and the tilt angle, a preset glue-spraying device is controlled to glue in the circumferential direction of the voice coil preset on the voice coil mold through a preset glue injection method; Control the preset rotating device to stop rotating, control the preset tilting device to drive the voice coil mold to lie flat, control the preset locking device to release the locking, and control the preset first pushing device to push the preset bearing block into the preset first conveying device; Also included is a bonding method, the bonding method comprising: Controlling a preset first conveying device to drive the voice coil mold through a bonding station, and acquiring a bonding image of the bonding station; Judging whether the carrier block enters the bonding station from a preset bonding recognition model according to the bonding image; When the bearing block enters the bonding station, the preset first clamping device is controlled to fix the preset bearing block on the bonding station, and the preset sound film installation device is controlled to install the sound film on the voice coil preset on the voice coil mold to bond the sound film and the voice coil; Matching the sound film mold number from a preset sound film mold number matching model according to the bonding image; Controlling a preset merging device to merge the preset diaphragm mold with the voice coil mold according to the diaphragm mold number; Control the preset mold moving device to synchronously take out the voice coil mold and the sound membrane mold, and control the preset first clamping device to release the fixation of the preset bearing block so that the preset first conveying device conveys the bearing block to the standby station; Also included is a voice coil installation method, the voice coil installation method comprising: Controlling a preset second conveying device to drive a preset carrying block through an installation station, and acquiring an installation image of the installation station; Judging whether the bearing block enters the installation station from a preset installation recognition model according to the installation image; When the carrier block enters the installation station, the preset mold installation device is controlled to install the voice coil mold onto the preset carrier block, and the preset voice coil installation device is controlled to install the voice coil onto the voice coil mold, and an image of the voice coil after installation is obtained; identifying an installation error value from a preset installation error identification model according to the voice coil image; When the installation error value falls into the preset error range, the preset second clamping device is controlled to release the lock on the receiving block so that the second conveying device conveys the bearing block to the first pushing device, and the preset second pushing device is controlled to push the bearing block from the standby station to the second conveying device; The glue injection method comprises: Matching the gluing position from a preset gluing position matching model according to the gluing image and the tilt angle; Matching a gluing route from a preset gluing route matching model according to the gluing position; According to the glue-spraying route, the preset nozzle moving device is controlled to align the injection port of the glue-spraying device with the glue-spraying position, and the glue-spraying time is matched from the preset glue-spraying time matching model according to the glue-spraying image and the rotation speed; The preset glue applying device is controlled according to the glue injection time to evenly apply glue in the circumferential direction of the voice coil preset on the voice coil mold.

2. A method for gluing the inclined surface of a voice coil according to claim 1, characterized in that: Also included is an error handling method, the error handling method comprising: When the installation error value exceeds the preset error range, judging whether the voice coil is damaged from the preset voice coil damage identification model according to the voice coil image; When the voice coil is damaged, a replacement stroke is matched from a preset replacement stroke matching model according to the voice coil image; The voice coil on the voice coil mold is replaced by controlling a preset replacement device according to a replacement stroke; When the voice coil is not damaged, determine whether the voice coil is installed in place from the preset installation position recognition model based on the voice coil image; When the voice coil is not installed in place, the adjustment stroke is matched from a preset adjustment stroke matching model according to the voice coil image; The preset adjustment device is controlled according to the adjustment stroke to adjust the installation position of the voice coil so that the voice coil can be stably installed on the voice coil mold.

3. A method for gluing the inclined surface of a voice coil according to claim 2, characterized in that: The error processing method further comprises: When the voice coil is not damaged, determine whether the voice coil is distorted from the preset voice coil distortion model based on the voice coil image; When the voice coil is distorted, the heating temperature is matched from a preset heating temperature matching model according to the voice coil image; Matching a heating stroke from a preset heating stroke matching model according to the voice coil image; According to the heating stroke, a preset heating device is controlled to heat the voice coil according to the heating temperature, and a correction stroke is matched from a preset distortion correction model according to the voice coil image; The distortion on the voice coil is corrected by controlling a preset distortion correction device according to the correction stroke.

4. A method for gluing a voice coil bevel according to claim 1, characterized in that: Also included is an injection nozzle protection method, the injection nozzle protection method comprising: After the glue-spraying device has finished injecting glue, a nozzle image of the injection nozzle of the glue-spraying device is acquired; Matching the suction volume from a preset suction volume matching model according to the nozzle image; Matching the suction stroke from a preset suction stroke matching model according to the nozzle image; The preset suction device is controlled according to the suction stroke to extract the suction volume of glue from the injection nozzle so that the glue at the injection nozzle mouth forms a cavity; The preset blocking device is controlled to block the preset blocking block onto the injection nozzle of the glue spraying device.

5. A voice coil bevel glue application system, characterized in that: include: An acquisition module, used to acquire a gluing image, a bonding image, an installation image, a voice coil image, and a nozzle image; A memory for storing a program of a control method of a method for gluing a voice coil bevel as claimed in any one of claims 1 to 4; The program in the memory can be loaded and executed by the processor to implement a control method for a method for gluing a voice coil bevel as claimed in any one of claims 1 to 4.

6. A computer-readable storage medium, characterized in that: The device stores a computer program that can be loaded by a processor and execute the method for gluing the inclined surface of a voice coil as claimed in any one of claims 1 to 4.

7. An intelligent terminal, characterized in that: The invention comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes the method for gluing the inclined surface of a voice coil as claimed in any one of claims 1 to 4.

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