阅读说明：本技术 一种用于在耳机上安装易碎薄片的组装设备及定位方法 (Assembling device and positioning method for mounting fragile sheet on earphone ) 是由 任晓星 于 2021-08-09 设计创作，主要内容包括：本发明涉及耳机技术领域,具体是一种用于在耳机上安装易碎薄片的组装设备及定位方法,组装设备包括上料装置、顶料装置、吸料装置和定位安装装置；定位安装装置包括容纳件和定位件；上料装置包括定位板、第一驱动组件和至少一个用于放置易碎薄片的治具；治具放置在定位板上,且第一驱动组件驱动治具在定位板上移动；顶料装置包括顶料组件和第二驱动组件；吸料装置包括第三驱动组件和用于吸附易碎薄片的吸料组件,第三驱动组件用于驱动吸料组件靠近或远离治具；本发明将顶料装置和吸料装置配合使用,使得易碎薄片在顶料装置的顶升作用下,朝向吸料装置移动,吸料装置能够吸附被所述顶料装置顶升的易碎薄片,达成精确取易碎薄片的要求且工作效率高。(The invention relates to the technical field of earphones, in particular to an assembling device and a positioning method for mounting a fragile sheet on an earphone, wherein the assembling device comprises a feeding device, a material ejecting device, a material sucking device and a positioning and mounting device; the positioning and mounting device comprises an accommodating part and a positioning part; the feeding device comprises a positioning plate, a first driving assembly and at least one jig for placing fragile sheets; the jig is placed on the positioning plate, and the first driving assembly drives the jig to move on the positioning plate; the ejection device comprises an ejection assembly and a second driving assembly; the material suction device comprises a third driving assembly and a material suction assembly for sucking the fragile sheet, and the third driving assembly is used for driving the material suction assembly to be close to or far away from the jig; according to the invention, the material ejecting device and the material sucking device are matched for use, so that the fragile sheet moves towards the material sucking device under the jacking action of the material ejecting device, and the material sucking device can suck the fragile sheet jacked by the material ejecting device, thereby meeting the requirement of accurately taking the fragile sheet and having high working efficiency.)

1. The assembling equipment for mounting the fragile sheet on the earphone is characterized by comprising a feeding device (1), an ejecting device (2), a sucking device (3) and a positioning and mounting device (4);

the positioning and mounting device (4) comprises a containing piece (41) used for containing the earphone shell and a positioning piece (42) used for positioning the earphone shell;

the feeding device (1) comprises a positioning plate (11), a first driving assembly (12) and at least one jig (13) for placing the fragile sheet (5); the jig (13) is placed on the positioning plate (11), and the first driving assembly (12) drives the jig (13) to move on the positioning plate (11), so that the jig (13) is close to or far away from the material ejecting device (2);

the ejecting device (2) comprises an ejecting component (21) and a second driving component (22), wherein the second driving component (22) is used for driving the ejecting component (21) to move so that the ejecting component (21) can eject the fragile sheet (5) placed on the jig (13);

inhale material device (3) and include third drive assembly (31) and be used for adsorbing material subassembly (32) of inhaling of fragile thin slice (5), third drive assembly (31) are used for the drive inhale material subassembly (32) and are close to or keep away from tool (13), so that inhale material subassembly (32) and can adsorb fragile thin slice (5) of liftout subassembly (21) jacking to with fragile thin slice (5) bonding of absorption on the mounted position of earphone shell.

2. The assembly equipment for mounting fragile sheets on earphones according to claim 1, further comprising a controller and a positioning device, wherein the controller is electrically connected with the positioning device, the feeding device (1), the ejecting device (2), the sucking device (3) and the positioning and mounting device (4) respectively;

the positioning device comprises a first picture acquisition piece and a second picture acquisition piece (6), the first picture acquisition piece is used for acquiring the installation position of the earphone shell and sending the position information corresponding to the first picture acquisition piece to the controller, and the second picture acquisition piece (6) is used for acquiring the position of a fragile sheet (5) adsorbed on the material suction assembly (32) and sending the position information corresponding to the second picture acquisition piece to the controller.

3. An assembly apparatus for mounting a fragile sheet on a headset according to claim 1, characterized in that the loading device (1) further comprises a rotating assembly (14) and a supporting assembly (15);

the rotating assembly (14) is arranged on the supporting assembly (15), the rotating assembly (14) comprises a rotating shaft (141) and a rotating piece, and the axis of the rotating shaft (141) is coincident with the center of the positioning plate (11); the rotating piece is fixedly connected with the positioning plate (11), and the rotating piece is used for driving the positioning plate (11) to rotate around the rotating shaft (141).

4. The assembly equipment for mounting fragile sheets on earphones according to claim 1, wherein the feeding device (1) further comprises a sliding rail assembly, and the jig (13) is provided with a sliding piece matched with the sliding rail assembly.

5. An assembling device for mounting fragile sheets on earphones according to claim 1, characterized in that the number of said jigs (13) is three, three of said jigs (13) being arranged on said positioning plate (11) at regular intervals.

6. An assembly device for mounting a fragile sheet on a headset according to claim 3, characterized in that said first actuation assembly (12) is adapted to actuate the movement of said jig (13) between a first extreme position and a second extreme position; the first limit position is the initial position of the jig (13), and the second limit position is the position where the jig (13) moves to the position right above the material ejecting device (2).

7. The assembling equipment for mounting the fragile sheets on the earphones as claimed in claim 6, wherein a plurality of fragile sheets (5) are evenly placed on the jig (13) at intervals, and the ejecting assembly (21) can eject any one of the fragile sheets (5) under the driving of the second driving assembly (22).

8. A method for positioning a fragile sheet of a headset, wherein the method employs an assembling apparatus for mounting a fragile sheet on a headset according to any one of claims 1 to 7, the method comprising:

after the earphone shell is abutted against the positioning piece (42), acquiring installation position parameters corresponding to the installation position on the earphone shell;

generating a corresponding simulated fragile sheet according to the installation position parameters;

generating a first positional information parameter of the simulated fragile sheet from the simulated fragile sheet; wherein the first positional information parameters include at least positional information and mounting angle information of the simulated frangible tabs;

acquiring a second position information parameter of the fragile sheet (5) adsorbed on the material suction assembly (32); wherein the second positional information parameters comprise at least positional information and angular information of the frangible tab (5);

and controlling the material suction device (3) to drive the fragile sheet (5) to be installed at an installation position according to the first position information parameter and the second position information parameter.

9. The method for positioning the fragile sheet of the earphone as claimed in claim 8, wherein the controlling the sucking device (3) to drive the fragile sheet (5) to be mounted to the mounting position according to the first position information parameter and the second position information parameter comprises:

acquiring a preset third position information parameter of the fragile sheet (5) adsorbed on the material suction assembly (32);

judging whether the third position information parameter is consistent with the second position information parameter or not;

when the third position information parameter is consistent with the second position information parameter, determining first track information of the fragile sheet (5) according to the first position information parameter and the third position information parameter; controlling the material suction device (3) to drive the fragile sheet (5) to be installed at an installation position according to the first track information;

when the third position information parameter is inconsistent with the second position information parameter, determining second track information of the fragile sheet (5) according to the first position information parameter and the second position information parameter; and controlling the material suction device (3) to drive the fragile sheet (5) to be installed to an installation position according to the second track information.

10. The method for positioning the fragile sheet of the earphone as claimed in claim 9, wherein the controlling the sucking device (3) to drive the fragile sheet (5) to be installed at the installation position further comprises:

acquiring a fourth position information parameter corresponding to the fragile sheet (5) arranged at the mounting position;

comparing the fourth location information parameter to the third location information parameter;

when the fourth position information parameter is inconsistent with the third position information parameter, planning third track information according to the third position information parameter and the fourth position information parameter; controlling the material suction device (3) to drive the fragile sheet (5) to be adjusted in the installation position according to the third track information;

when the fourth position information parameter and the third position information parameter are consistent, the fragile sheet (5) is judged to be installed completely.

Technical Field

The invention relates to the technical field of earphones, in particular to assembling equipment and a positioning method for mounting a fragile sheet on an earphone.

Background

At present, the earphone lens with the gum sheet-shaped structure needs to be bonded on the position to be mounted of the earphone shell in the assembling process, and no related mechanism can supply materials quickly and efficiently at present in the previous production process.

In the prior art, small parts are assembled, most of incoming materials are TRAY disc incoming materials or material roll incoming materials, the implementation mode is simple and mature, and a Feida is adopted for stripping and feeding; but can not meet the feeding requirement of the sheet-shaped supplied materials, namely, the supplied materials can not be successfully peeled off by adopting a TRAY disc supplied materials or a material rolling supplied materials mode, or the earphone lens is easily damaged, and the production efficiency is low.

Based on the shortcomings of the prior art, there is a need to develop an assembling device and a positioning method for mounting a fragile sheet on a headset, so as to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides an assembling device and a positioning method for mounting a fragile sheet on an earphone.

The invention discloses an assembling device for mounting a fragile sheet on an earphone, which comprises a feeding device, a material ejecting device, a material sucking device and a positioning and mounting device, wherein the feeding device is arranged on the feeding device;

the positioning and mounting device comprises an accommodating piece for accommodating the earphone shell and a positioning piece for positioning the earphone shell;

the feeding device comprises a positioning plate, a first driving assembly and at least one jig for placing fragile sheets; the jig is placed on the positioning plate, and the first driving assembly drives the jig to move on the positioning plate so that the jig is close to or far away from the material ejecting device;

the ejecting device comprises an ejecting component and a second driving component, and the second driving component is used for driving the ejecting component to move so that the ejecting component can eject the fragile sheet placed on the jig;

inhale the material device and include third drive assembly and be used for adsorbing the material subassembly of inhaling of fragile thin slice, third drive assembly is used for the drive inhale the material subassembly and be close to or keep away from the tool, so that inhale the fragile thin slice that the material subassembly can adsorb the jacking subassembly jacking, and will adsorb fragile thin slice bonds on the mounted position of earphone shell.

The device further comprises a controller and a positioning device, wherein the controller is electrically connected with the positioning device, the feeding device, the material ejecting device, the material sucking device and the positioning and mounting device respectively;

the positioning device comprises a first picture acquisition piece and a second picture acquisition piece, the first picture acquisition piece is used for acquiring the installation position of the earphone shell and sending the position information corresponding to the first picture acquisition piece to the controller, and the second picture acquisition piece is used for acquiring the position of a fragile sheet adsorbed on the material suction assembly and sending the position information corresponding to the second picture acquisition piece to the controller.

Further, the feeding device also comprises a rotating assembly and a supporting assembly;

the rotating assembly is arranged on the supporting assembly and comprises a rotating shaft and a rotating piece, and the axis of the rotating shaft is superposed with the center of the positioning plate; the rotating piece is fixedly connected with the positioning plate and used for driving the positioning plate to rotate around the rotating shaft.

Further, the feeding device further comprises a sliding rail assembly, and a sliding piece matched with the sliding rail assembly is arranged on the jig.

Furthermore, the number of the jigs is three, and the three jigs are evenly arranged on the positioning plate at intervals.

Further, the first driving assembly is used for driving the jig to move between a first limit position and a second limit position; the first limit position is the initial position of the jig, and the second limit position is the position where the jig moves to the position right above the material ejecting device.

Further, a plurality of fragile sheets are evenly placed on the jig at intervals, and the ejection assembly can eject any one of the fragile sheets under the driving of the second driving assembly.

The invention also protects a positioning method of a fragile sheet of an earphone, which applies the assembling device for mounting the fragile sheet on the earphone, comprising the following steps:

after the earphone shell is abutted against the positioning piece, acquiring installation position parameters corresponding to the installation position on the earphone shell;

generating a corresponding simulated fragile sheet according to the installation position parameters;

generating a first positional information parameter of the simulated fragile sheet from the simulated fragile sheet; wherein the first positional information parameters include at least positional information and mounting angle information of the simulated frangible tabs;

acquiring a second position information parameter of the fragile sheet adsorbed on the material sucking component; wherein the second positional information parameters include at least positional information and angular information of the frangible tab;

and controlling the material suction device to drive the fragile sheet to be installed at the installation position according to the first position information parameter and the second position information parameter.

Further, the controlling the suction device to drive the fragile sheet to be installed to the installation position according to the first position information parameter and the second position information parameter comprises:

acquiring a preset third position information parameter of the fragile sheet adsorbed on the material sucking component;

judging whether the third position information parameter is consistent with the second position information parameter or not;

when the third position information parameter is consistent with the second position information parameter, determining first track information of the fragile sheet according to the first position information parameter and the third position information parameter; controlling the material suction device to drive the fragile sheet to be installed at an installation position according to the first track information;

when the third position information parameter is inconsistent with the second position information parameter, determining second track information of the fragile sheet according to the first position information parameter and the second position information parameter; and controlling the material suction device to drive the fragile sheet to be installed to the installation position according to the second track information.

Further, the control still includes after the suction device drives the fragile thin slice to install the mounting position:

acquiring a fourth position information parameter corresponding to the fragile sheet arranged at the mounting position;

comparing the fourth location information parameter to the third location information parameter;

when the fourth position information parameter is inconsistent with the third position information parameter, planning third track information according to the third position information parameter and the fourth position information parameter; controlling the material suction device to drive the fragile sheet to be adjusted in the installation position according to the third track information;

and when the fourth position information parameter and the third position information parameter are consistent, judging that the installation of the fragile sheet is finished.

The embodiment of the invention has the following beneficial effects:

1. according to the invention, the material ejecting device and the material sucking device are matched for use, so that the fragile sheet moves towards the material sucking device under the jacking action of the material ejecting device, and the material sucking device can suck the fragile sheet jacked by the material ejecting device, so that the requirement of accurately taking the fragile sheet is met, the problem that the fragile sheet with gum cannot be sucked is solved, and the working efficiency is high.

2. According to the mounting position parameter of the mounting position, the first position information parameter of the simulated fragile sheet and the second position information parameter of the fragile sheet, the material suction device is controlled to drive the fragile sheet to be mounted at the mounting position, so that the mounting position of the fragile sheet is more accurate, and the mounting yield of the fragile sheet is improved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art it is also possible to derive other drawings from these drawings without inventive effort.

FIG. 1 is a block diagram of an assembling apparatus for mounting a fragile sheet on a headphone according to the present embodiment;

FIG. 2 is a structural diagram of the loading device and the ejecting device at a first angle after being connected in the embodiment;

FIG. 3 is a structural diagram of the loading device and the ejecting device at a second angle after being connected in the embodiment;

FIG. 4 is a structural diagram of the ejector of the present embodiment;

FIG. 5 is a structural view of the sucking device according to the present embodiment;

fig. 6 is a partial structural view of the positioning and mounting device according to the present embodiment.

Wherein the reference numerals in the figures correspond to:

1-a feeding device; 2-a material ejecting device; 3-a material suction device; 4-positioning the mounting device; 5-a frangible tab; 6-a second picture acquisition element; 11-a positioning plate; 12-a first drive assembly; 13-a jig; 14-a rotating assembly; 15-a support assembly; 21-a topping assembly; 22-a second drive assembly; 31-a third drive assembly; 32-a suction assembly; 41-a receptacle; 42-a positioning member; 141-axis of rotation.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. The first angle and the second angle have no special meaning and are only used for distinguishing views at different angles; furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The prior art has the following defects: at present, no related mechanism can feed materials quickly and efficiently. In the prior art, small parts are assembled, most of incoming materials are TRAY disc incoming materials or material roll incoming materials, the implementation mode is simple and mature, and a Feida is adopted for stripping and feeding; but can not meet the feeding requirement of the sheet-shaped supplied materials, namely, the supplied materials can not be successfully peeled off by adopting a TRAY disc supplied materials or a material rolling supplied materials mode, or the earphone lens is easily damaged, and the production efficiency is low.

Aiming at the defects of the prior art, the ejecting device and the sucking device are matched for use, so that the fragile sheet moves towards the sucking device under the jacking action of the ejecting device, the sucking device can suck the fragile sheet jacked by the ejecting device, the requirement of accurately taking the fragile sheet is met, the problem that the fragile sheet with gum cannot be sucked is solved, and the working efficiency is high; and according to the mounting position parameter of the mounting position, the first position information parameter of the simulated fragile sheet and the second position information parameter of the fragile sheet, controlling the material suction device to drive the fragile sheet to be mounted to the mounting position, so that the mounting position of the fragile sheet is more accurate, and the mounting yield of the fragile sheet is further improved.

Example 1

Referring to fig. 1 to 6, the present embodiment provides an assembling apparatus for mounting a fragile sheet on an earphone, which includes a feeding device 1, an ejecting device 2, a suction device 3 and a positioning and mounting device 4;

the positioning and mounting device 4 comprises a containing part 41 for containing the earphone shell and a positioning part 42 for positioning the earphone shell;

the feeding device 1 comprises a positioning plate 11, a first driving assembly 12 and at least one jig 13 for placing the fragile sheet 5; the jig 13 is placed on the positioning plate 11, and the first driving assembly 12 drives the jig 13 to move on the positioning plate 11, so that the jig 13 is close to or far away from the material ejecting device 2;

the ejection device 2 comprises an ejection assembly 21 and a second driving assembly 22, wherein the second driving assembly 22 is used for driving the ejection assembly 21 to move so that the ejection assembly 21 can lift up the fragile sheet 5 placed on the jig 13;

inhale material device 3 and include third drive assembly 31 and be used for adsorbing fragile thin slice 5 inhale material assembly 32, third drive assembly 31 is used for the drive inhale material assembly 32 and be close to or keep away from tool 13, so that inhale material assembly 32 and can adsorb fragile thin slice 5 that liftout subassembly 21 was jacking, and will adsorb fragile thin slice 5 bonds on earphone shell's the mounted position.

It should be noted that: in this embodiment, with liftout device 2 and inhale material device 3 cooperation use for fragile thin slice 5 moves towards inhaling material device 3 under liftout device 2's jacking effect, inhales material device 3 and can adsorb by fragile thin slice 5 of liftout device 2 jacking reaches the requirement that fragile thin slice 5 was got to the accuracy, and this has solved and can't absorb the problem that has the fragile thin slice 5 of gum, and work efficiency is high.

It should also be noted that: in this embodiment, according to the mounting position parameters of the mounting position, the first position information parameters of the simulated fragile sheet, and the second position information parameters of the fragile sheet 5, the suction device 3 is controlled to drive the fragile sheet 5 to be mounted to the mounting position, so that the mounting position of the fragile sheet 5 is more accurate, the mounting yield of the fragile sheet 5 is further improved, and the production cost is reduced.

It is more to be noted that: when the fragile sheet 5 is jacked, the stroke and jacking force of the jacking assembly 21 need to be controlled well, and the situation that the fragile sheet 5 is crushed due to overlarge jacking force or overhigh stroke is avoided.

Specifically, the accommodating part 41 includes an accommodating groove, and the positioning part 42 includes a driving part and an abutting part, and the shape of the abutting part is matched with the shape of the earphone housing.

As shown in fig. 4, the second driving assembly 22 includes a third motor, a fourth motor, a fifth motor and a KK module, and the third motor, the fourth motor, the fifth motor and the KK module are all electrically connected to the controller; the third motor is used for driving the ejection assembly 21 to move along the X-axis direction, the fourth motor is used for driving the ejection assembly 21 to move along the Y-axis direction, and the fifth motor is used for driving the ejection assembly 21 to move along the Z-axis direction.

As shown in fig. 5, the third driving assembly 31 includes a sixth motor, a seventh motor, an eighth motor and a KK module, and the sixth motor, the seventh motor, the eighth motor and the KK module are all electrically connected to the controller; the sixth motor is used for driving the material suction assembly 32 to move along the X-axis direction, the seventh motor is used for driving the material suction assembly 32 to move along the Y-axis direction, and the eighth motor is used for driving the material suction assembly 32 to move along the Z-axis direction.

Specifically, the suction device 3 further includes a vacuum pump and a suction head for sucking the fragile sheet 5.

In particular, the ejector assembly 21 comprises at least an ejector rod for abutting the frangible tabs 5.

Specifically, the machining process of the suction head and the ejector rod is controlled, so that the machining precision of the surface of the suction head and the surface of the ejector rod meets the requirement, namely the suction head and the ejector rod cannot cause surface damage of fragile sheets.

In particular, the fragile sheet 5 is a glass lens or a ceramic lens.

In this embodiment, breakable thin slice 5 is the glass lens, the glass lens is planar structure, and one side of glass lens bonds there is the gum, the glass lens passes through the gum adhesion on earphone shell.

Preferably, the device further comprises a controller and a positioning device, wherein the controller is electrically connected with the positioning device, the feeding device 1, the ejecting device 2, the suction device 3 and the positioning and mounting device 4 respectively;

the positioning device comprises a first picture acquisition piece and a second picture acquisition piece 6, the first picture acquisition piece is used for acquiring the installation position of the earphone shell and sending the position information corresponding to the first picture acquisition piece to the controller, and the second picture acquisition piece 6 is used for acquiring the position of the fragile sheet 5 adsorbed on the material sucking component 32 and sending the position information corresponding to the second picture acquisition piece to the controller.

Specifically, the first picture acquisition part is arranged on the positioning and mounting device 4, and the second picture acquisition part 6 is arranged on the material suction device 3.

Specifically, the first picture taking member and the first picture taking member 6 are a video camera, a still camera or the like.

As shown in fig. 1, the feeding device 1 further comprises a rotating assembly 14 and a supporting assembly 15;

the rotating assembly 14 is arranged on the supporting assembly 15, the rotating assembly 14 comprises a rotating shaft 141 and a rotating part, and the axis of the rotating shaft 141 is coincident with the center of the positioning plate 11; the rotating part is fixedly connected with the positioning plate 11, and the rotating part is used for driving the positioning plate 11 to rotate around the rotating shaft 141.

As shown in fig. 1, the first driving assembly 12 includes a first motor and a second motor, the first motor is used for driving the positioning plate 11 to rotate around the rotating shaft 141, and the second motor is used for driving the jig 13 to move toward or away from the ejector 2.

As shown in fig. 2, the supporting assembly 15 is placed on the ground and is used for supporting the rotating assembly 14, the supporting assembly at least comprises a supporting piece and a supporting plate arranged in parallel with the ground, and the rotating assembly 14 and the ejecting device 2 are both arranged on the supporting plate.

Preferably, the feeding device 1 further comprises a sliding rail assembly, and a sliding part adapted to the sliding rail assembly is arranged on the jig 13.

Specifically, the slide rail assembly comprises at least one slide rail and at least one limiting piece, the limiting piece is arranged at one end of the slide rail, and the limiting piece is used for limiting the sliding piece to be separated from the slide rail; the number of the slide rails is consistent with that of the limiting pieces.

As shown in fig. 3, the number of the jigs 13 is three, the three jigs 13 are uniformly arranged on the positioning plate 11 at intervals, and the three jigs 13 can increase the generation speed of the fragile sheet 5 and reduce the production cost.

Specifically, the jig 13 is provided with a plurality of through holes and a plurality of mounting grooves, and the number of the through holes is consistent with that of the mounting grooves; the shape of mounting groove with breakable thin slice 5's shape looks adaptation, the bottom of mounting groove has been seted up the through-hole, just the central line of through-hole and the center coincidence of mounting groove bottom.

Specifically, the sum of the height of the through hole and the depth of the mounting groove is smaller than the length of the ejector rod, that is, the ejector rod can eject the fragile sheet 5 out of the mounting groove.

Specifically, the shape of locating plate 11 with the shape looks adaptation of tool 13, slide rail set spare includes three slide rail, and three the even setting in slide rail interval is in locating plate 11, the second motor can drive three tool 13 simultaneously for three tool 13 stretches out in step locating plate 11 or resumes to the home position.

In other possible embodiments, the jig 13 is fixedly connected to the positioning plate 11, and the jig 13 cannot extend out of the positioning plate 11 or return to the original position; specifically, jig 13 is provided with a plurality of and stretches out the hole, stretch out the quantity of hole with the quantity of through-hole is corresponding, stretch out the position of hole with the position of through-hole is corresponding, promptly the ejector beam can pass in proper order stretch out the hole through-hole with the mounting groove, and the jacking fragile thin slice 5.

As shown in fig. 1, the first driving assembly 12 is configured to drive the jig 13 to move between a first limit position and a second limit position; the first limit position is an initial position of the jig 13, and the second limit position is a position where the jig 13 moves to a position right above the ejector 2.

In some possible embodiments, the jig 13 is also provided with a position sensor for acquiring position information of the designated fragile sheet 5; that is, when the specified fragile sheet 5 is lifted up, the position sensor acquires a signal and sends the signal to the controller.

Specifically, each jig 13 is provided with a position sensor.

In some possible embodiments, after acquiring the signal designating the fragile sheet 5 to be lifted, the controller controls the ejector assembly 21 to move to the initial position; then, the positioning plate 11 is controlled to rotate, so that the current jig 13 rotates from the material ejecting position to the material loading position, and the other jig 13 rotates from the material loading position to the material ejecting position; wherein, it is the position that the operator can place breakable thin slice 5 to tool 13 to go up the material level, the liftout position is the position that liftout device 2 can jacking breakable thin slice 5.

Specifically, be stored with in the controller the moving trajectory of liftout subassembly 21, the moving trajectory is according to placing the position of placing of breakable thin slice 5 on tool 13 is set for, the terminal point of moving trajectory is foretell appointed breakable thin slice 5, makes after breakable thin slice 5 on the current tool 13 is accomplished in liftout subassembly 21 jacking, the controller can control current tool 13 to rotate to the material loading position and carry out the material loading, and another tool 13 is rotated to the liftout position by the material loading position, and this speed that can improve material loading and jacking improves production speed.

Preferably, a plurality of fragile sheets 5 are uniformly placed on the jig 13 at intervals, and the jacking assembly 21 is driven by the second driving assembly 22 to jack any one of the fragile sheets 5.

The working process of the assembling device for installing the fragile sheet on the earphone is as follows: placing the fragile sheet 5 on the jig 13, and placing the jig 13 on the positioning plate 11; controlling the ejecting device 2 to eject the fragile sheet 5, when the material sucking device 3 is close to the fragile sheet 5, turning on a vacuum pump, and simultaneously controlling the ejecting device 2 to continue ejecting the fragile sheet 5 to a preset position, and controlling the material sucking device 3 to suck the fragile sheet 5; the material sucking device 3 drives the fragile sheet 5 to the installation position of the earphone shell, and the assembly of the fragile sheet of the earphone is completed.

The invention also protects a positioning method of a fragile sheet of an earphone, which applies the assembling device for mounting the fragile sheet on the earphone, comprising the following steps:

after the earphone shell is abutted against the positioning piece 42, acquiring installation position parameters corresponding to the installation position on the earphone shell;

generating a corresponding simulated fragile sheet according to the installation position parameters;

generating a first positional information parameter of the simulated fragile sheet from the simulated fragile sheet; wherein the first positional information parameters include at least positional information and mounting angle information of the simulated frangible tabs;

acquiring a second positional information parameter of the fragile sheet 5 adsorbed on the suction assembly 32; wherein the second positional information parameters include at least positional information and angular information of the frangible tab 5;

and controlling the material suction device 3 to drive the fragile sheet 5 to be installed at the installation position according to the first position information parameter and the second position information parameter.

It should be noted that: after the earphone shell abuts against the positioning member 42, the earphone shell cannot move, that is, the parameters of the installation position corresponding to the installation position on the earphone shell are uniquely determined, which ensures the installation yield of the fragile sheet 5.

In this embodiment, the mounting position on the earphone shell is a position where the fragile sheet 5 needs to be mounted, and the shape of the mounting position is similar to the shape of the fragile sheet 5.

Specifically, the fragile sheet 5 is an oval flat plate structure, the mounting position is an oval groove, and the fragile sheet 5 is mounted in the groove.

In this embodiment, the simulated fragile sheet is generated according to the mounting position information parameter, and the mounting position of the simulated fragile sheet is accurate, that is, there is no mounting error in the simulated fragile sheet, and no adjustment is required.

Preferably, the controlling the suction device 3 to drive the fragile sheet 5 to be installed to the installation position according to the first position information parameter and the second position information parameter comprises:

acquiring a preset third positional information parameter of the fragile sheet 5 adsorbed on the material suction assembly 32;

judging whether the third position information parameter is consistent with the second position information parameter or not;

when the third position information parameter is consistent with the second position information parameter, determining first track information of the fragile sheet 5 according to the first position information parameter and the third position information parameter; controlling the material sucking device 3 to drive the fragile sheet 5 to be installed at an installation position according to the first track information;

when the third position information parameter is inconsistent with the second position information parameter, determining second track information of the fragile sheet 5 according to the first position information parameter and the second position information parameter; and controlling the material sucking device 3 to drive the fragile sheet 5 to be installed at the installation position according to the second track information.

Specifically, the preset third position information parameter of the fragile sheet 5 is a position information parameter corresponding to a position of the fragile sheet 5 after the adsorption by the material adsorption device 3 is completed.

Specifically, the first trajectory information includes the fragile sheet 5 with the second position information parameter as the start point of the first trajectory and the first position information parameter as the end point of the first trajectory.

Specifically, the second trajectory information includes the fragile sheet 5 having the third position information parameter as the start point of the first trajectory and the first position information parameter as the end point of the first trajectory.

In some possible embodiments, each of the frangible tabs 5 corresponds to a preset third positional information parameter, i.e. the position of the frangible tab 5 is different, and the corresponding preset third positional information parameter is also different.

In other possible embodiments, the preset third position information parameters corresponding to all the fragile sheets 5 are the same, that is, the position of the fragile sheet 5 after being adsorbed by the material adsorbing device 3 is the same position.

Preferably, after controlling the suction device 3 to drive the fragile sheet 5 to be installed at the installation position, the method further includes:

acquiring a fourth position information parameter corresponding to the fragile sheet 5 arranged at the mounting position;

comparing the fourth location information parameter to the third location information parameter;

when the fourth position information parameter is inconsistent with the third position information parameter, planning third track information according to the third position information parameter and the fourth position information parameter; controlling the material suction device 3 to drive the fragile sheet 5 to be adjusted in the installation position according to the third track information;

when the fourth positional information parameter and the third positional information parameter coincide, it is judged that the mounting of the fragile sheet 5 is completed.

Specifically, the third trajectory information includes the fragile sheet 5 having the third position information parameter as the start point of the third trajectory and the first position information parameter as the end point of the third trajectory.

Specifically, the determining that the fragile sheet 5 is completely mounted further includes:

controlling the liftout assembly 21 to move to the original position; wherein the initial position is the initial position when the ejecting assembly 21 does not eject the fragile sheet 5.

The present embodiment also provides a storage medium, which may be disposed in a server to store at least one instruction, at least one program, a code set, or a set of instructions related to implementing a method for positioning a fragile earphone slice in the method embodiments, where the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by the processor to implement the method for positioning a fragile earphone slice.

Optionally, in this embodiment, the storage medium may be located in at least one network server of a plurality of network servers of a computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to, a storage medium including: various media that can store program codes, such as a usb disk, a Read-only Memory (ROM), a removable hard disk, a magnetic disk, or an optical disk.

Although the present invention has been described by way of preferred embodiments, the present invention is not limited to the embodiments described herein, and various changes and modifications may be made without departing from the scope of the present invention.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The embodiments and features of the embodiments described herein above can be combined with each other without conflict.

While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.