CN113697166A

CN113697166A - Film sticking machine

Info

Publication number: CN113697166A
Application number: CN202111145541.XA
Authority: CN
Inventors: 董金芝
Original assignee: Shenzhen Ioranges Automation Co ltd
Current assignee: Shenzhen Ioranges Automation Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2021-11-26
Anticipated expiration: 2041-09-28
Also published as: CN113697166B

Abstract

The invention discloses a film for an earphone, which comprises: conveying device, feda, stalk portion film pressing device and head film pressing device. The conveying device is used for conveying the earphones and comprises a jig; the feeder is used for attaching the protective film to the surface of the earphone; the handle film pressing device comprises a handle film pressing piece and a second driving device, and the second driving device can drive the handle film pressing piece to rotate around the handle of the earphone so as to press the protective film and the handle; head film pressing device includes head film pressing spare and first drive arrangement, and head film pressing spare is made by soft materials at least part, and first drive arrangement can drive head film pressing spare concertina movement to the head of the earphone of tool is fixed in the extrusion, and head film pressing spare can be owing to sticis and warp with the head, in order to form first profile groove, and the cell wall in first profile groove can laminate with the curved surface of head, in order to press-fit the surface of protection film and head. The film sticking machine disclosed by the invention does not need manual operation, and the film sticking efficiency of the earphones is improved.

Description

Film sticking machine

Technical Field

The invention relates to the field of film sticking, in particular to a film sticking machine.

Background

Along with the development of science and technology, the earphone performance is higher and higher, along with the price of earphone is higher and higher, in order to protect the earphone not worn and torn, need carry out the pad pasting to the earphone, needs the manual work to carry out the pad pasting to the earphone in correlation technique at present, and is inefficient, can't satisfy large-scale batch production manufacturing.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a film sticking machine which can stick films to earphones and improve the film sticking efficiency of the earphones.

The embodiment of the invention provides a film sticking machine for sticking a film on an earphone, which comprises:

the conveying device is used for conveying the earphones and comprises a jig used for fixing the earphones;

the feeder is used for attaching the protective film to the surface of the earphone;

the handle film pressing device comprises a handle film pressing piece and a first driving device, the handle film pressing piece is connected with the first driving device, and the first driving device can drive the handle film pressing piece to rotate around the handle of the earphone so as to press the protective film and the handle;

head film pressing device, including head film pressing spare and second drive arrangement, head film pressing spare is made by soft materials at least part, head film pressing spare with second drive arrangement connects, second drive arrangement can drive head film pressing spare concertina movement, so that head film pressing spare is close to the tool, in order to extrude and to be fixed in the tool the head of earphone, head film pressing spare can be owing to with the head sticiss and warp to form first profile groove, the cell wall in first profile groove can with the curved surface laminating of head, in order will the protection film with the surface pressfitting of head.

The film sticking machine provided by the embodiment of the invention at least has the following beneficial effects:

conveyor can carry the station that flies to reach, stalk portion pad pasting device and head pad pasting device correspond with treating the pad pasting earphone, flies to reach and can carry out the pressfitting with the protection film adhesion at the stalk portion and the head of earphone, stalk portion pad pasting device can carry out the pressfitting to the protection film of earphone stalk portion, and head pad pasting device can carry out the pressfitting to the protection film of earphone head, need not manual operation, improves earphone pad pasting efficiency.

According to some embodiments of the invention, the film pressing device is provided with a plurality of head parts, and the moving direction of the film pressing piece of each film pressing device is at a set angle, so that each film pressing piece can press the protective film and the head parts from a plurality of angles.

According to some embodiments of the invention, the conveying device further comprises a rotating mechanism, the rotating mechanism comprises a rotating disc and a third driving device, the plurality of jigs are fixed on the rotating disc, the flight, the head film pressing device and the handle film pressing device are arranged around the rotating disc and are respectively located at a plurality of stations, and the third driving device is used for driving the rotating disc so that the plurality of jigs are transferred among the stations.

According to some embodiments of the invention, the earphone further comprises a film clamping device, the film clamping device is located behind the head film pressing device and the handle film pressing device along the rotation direction of the turntable, the film clamping device comprises a film clamping piece and a fourth driving device, the film clamping piece comprises a first film clamping part and a second film clamping part, at least one of the first film clamping part and the second film clamping part is provided with a second contour groove, the fourth driving device can drive the first film clamping part to move relative to the second film clamping part, and the earphone can be clamped between the first film clamping part and the second film clamping part; the groove wall of the second profiling groove can be abutted against the corner where the head part is connected with the handle part.

According to some embodiments of the invention, the earphone rack further comprises a loading device, the loading device comprises a material lifting mechanism and a bearing platform, the bearing platform is used for storing a material tray provided with the earphone to be filmed, and the lifting mechanism is connected with the bearing platform and used for driving the bearing platform to move up and down so as to move the material tray to a first set position.

According to some embodiments of the present invention, the earphone further comprises a positioning device, the positioning device comprises a supporting component, the supporting component comprises a first supporting member and a positioning member, the positioning member is connected to the upper surface of the first supporting member, the positioning member has a positioning groove, the handle of the earphone can be located in the positioning groove, so that the side wall of the positioning groove abuts against the side wall of the handle of the earphone, and the head of the earphone can abut against the upper surface of the first supporting member, so as to limit the posture of the earphone.

According to some embodiments of the invention, the conveying device further comprises a first material taking module, the first material taking module is located above the feeding device, the first material taking module comprises a first material taking part and a first moving mechanism, the first material taking part is used for taking and placing the earphones, and the first moving mechanism is connected to the first material taking part and is used for driving the first material taking part to move among the first setting position, the positioning device and the jig.

According to some embodiments of the present invention, the conveying device further includes a first material taking module and a second material taking module, the first material taking module includes a first material taking part and a first moving mechanism, the first material taking part is used for taking and placing the earphone, and the first moving mechanism is connected to the first material taking part and is used for driving the first material taking part to move between the first setting position and the positioning device;

the second material taking module comprises a second material taking part and a second moving mechanism, the second material taking part is used for taking and placing the earphones, and the second moving mechanism is connected to the second material taking part and used for driving the second material taking part to move between the positioning device and the jig.

According to some embodiments of the present invention, the positioning device further comprises a rotating table and a fifth driving device for driving the rotating table to rotate, wherein the rotating table is provided with two supporting assemblies and is respectively located at the second setting position and the third setting position; the two support assemblies can be exchanged between the second setting position and the third setting position due to the rotation of the rotating table; the supporting assembly located at the second set position is used for bearing the earphones of the first material taking part, and the second material taking part can transfer the earphones in the supporting assembly located at the second set position to the jig.

According to some embodiments of the invention, the first material taking module further comprises a third material taking member, the third material taking member is used for taking and placing the material tray, the third material taking member is connected to the first moving mechanism, the third material taking member can be driven by the first moving mechanism to move between a first set position and a fourth set position, and the fourth set position is the earphone recovery position with the film attached.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic diagram of a typical earphone of the prior art;

FIG. 2 is a top view of a film laminator according to an embodiment of the invention;

FIG. 3 is an isometric view of a three-dimensional mechanism of a laminator according to an embodiment of the invention;

FIG. 4 is a schematic view of the jig shown in FIG. 3;

FIG. 5 is a schematic view of the head supply film in FIG. 3;

FIG. 6 is a schematic view of the membrane module of FIG. 5;

FIG. 7 is a schematic view of the handle lamination apparatus of FIG. 3;

FIG. 8 is a schematic view of the head lamination apparatus of FIG. 3;

FIG. 9 is another view of FIG. 8;

FIG. 10 is a schematic view of the rotating mechanism and the jig connecting assembly;

FIG. 11 is a schematic view of the clamping assembly of FIG. 3;

FIG. 12 is an enlarged view of area A of FIG. 11;

FIG. 13 is a schematic view of the loading device of FIG. 3;

FIG. 14 is a schematic view of the positioning device of FIG. 3;

FIG. 15 is a schematic view of the support assembly of FIG. 14;

FIG. 16 is a schematic view of the clamping control member of FIG. 15 coupled to a first clamping member and a second clamping member;

FIG. 17 is a schematic view of the first reclaimer module of FIG. 3;

FIG. 18 is an enlarged view of area B of FIG. 17;

fig. 19 is a schematic view of a second reclaimer module of fig. 3.

Reference numerals:

the device comprises a conveying device 100, a jig 110, a second support 111, a third support 112, a fixed plate 113, a movable plate 114, a slide rail 115, a chute 116, a first material taking module 120, a first material taking part 121, a first moving mechanism 122, a third material taking part 123, a second material taking module 130, a second material taking part 131, a second moving mechanism 132, a rotating mechanism 140, a rotating disc 141 and a third driving device 142;

the device comprises a feeder 200, a handle film feeder 210, a head film feeder 220, a material belt 221, a film taking assembly 222, a film taking piece 2221, a fixing piece 2222, a push rod 2223, a crank 2224, a static electricity eliminating device 223 and a CCD camera 224;

a handle lamination device 300, a handle lamination member 310, a first drive device 320;

the head film pressing device 400, the head film pressing member 410, the second driving device 420, the base plate 430, the first angle adjusting member 440, the first adjusting part 441, the second adjusting part 442 and the second angle adjusting member 450;

the film clamping device 500, the film clamping piece 510, the first film clamping part 511, the second film clamping part 512 and the fourth driving device 520;

the automatic feeding device comprises a feeding device 600, a bearing table 610, a lifting mechanism 620, a base 630, a baffle 640, a round rod 650 and a sliding block 660;

the positioning device 700, the support assembly 710, the first support 711, the positioning member 712, the positioning slot 7121, the first clamping member 713, the second clamping member 714, the clamping control member 715, the abutting surface 7151, the elastic member 716, the sixth driving device 717, the rotating table 721 and the fifth driving device 722;

a quality detection device 800;

a headset 1, a handle 2, a head 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic view of a typical earphone in the prior art, where the earphone 1 generally includes a head 3 and a handle 2, fig. 2 is a top view of a three-dimensional structure of a laminator according to an embodiment of the present invention, fig. 3 is an isometric view of a three-dimensional mechanism of the laminator according to an embodiment of the present invention, fig. 4 is a schematic view of a jig shown in fig. 3, fig. 5 is a schematic view of a head film flying and arriving in fig. 3, fig. 6 is a schematic view of a film assembly shown in fig. 5, fig. 7 is a schematic view of a handle film pressing device shown in fig. 3, fig. 8 is a schematic view of the head film pressing device shown in fig. 3, and fig. 9 is a schematic view of another angle shown in fig. 8, and in combination with fig. 1 to 9, the laminator according to the present embodiment is used for laminating a film on the earphone 1, and includes: a conveyor 100, a fly 200, a head lamination device 400, and a handle lamination device 300.

The conveying device 100 is used for conveying the earphones 1, the conveying device 100 includes a jig 110, and the jig 110 is used for fixing the earphones 1. The booms 200 are used to attach the protective film to the surface of the headset 1. The handle lamination device 300 comprises a handle lamination member 310 and a first driving device 320, the handle lamination member 310 is connected with the first driving device 320, and the first driving device 320 can drive the handle lamination member 310 to rotate around the handle 2 of the earphone 1 so as to laminate the protective film with the handle 2. The head film pressing device 400 comprises a head film pressing piece 410 and a second driving device 420, at least part of the head film pressing piece 410 is made of a soft material, the head film pressing piece 410 is connected with the second driving device 420, the second driving device 420 can drive the head film pressing piece 410 to move in a telescopic mode, so that the head film pressing piece 410 is close to the jig 110 to extrude the head 3 of the earphone 1 fixed on the jig 110, the head film pressing piece 410 can deform due to being pressed with the head 3 to form a first contour groove, and the first contour groove can be attached to the curved surface of the head 3 to press the protective film on the outer surface of the head 3.

Specifically, the conveying device 100 is used for operating the earphones 1 and pausing at each station, the conveying device 100 comprises a jig 110, and the jig 110 is used for fixing the pose of the earphones 1, so that the pose of the earphones 1 is kept unchanged when the earphones 1 are at each station. The fixture 110 includes a second supporting member 111, a third supporting member 112, a fixing plate 113 and a moving plate 114, as shown in fig. 4, the second supporting member 111 is a cylinder, which may be a triangular prism, a quadrangular prism, a cylinder, etc. The handle 2 of the housing of the headset 1 can be sleeved on the second support 111, the third support 112 is located below the second support 111, and the head 3 of the headset 1 can be abutted on the third support 112. The third supporting member 112 is connected to the moving plate 114, and the moving plate 114 and the fixed plate 113 are connected through the sliding rail 115 and the sliding slot 116, so that the moving plate 114 can move up and down relative to the fixed plate 113 (the moving plate 114 moves up and down by an external force, such as a jacking device), so that the third supporting member 112 can move along with the moving plate to approach or depart from the second supporting member 111, and the second supporting member 111 abuts against the head 3 of the headset 1.

It can be understood that when the handle 2 of the headset 1 is sleeved on the second support 111, the headset 1 can only move and rotate along the axis of the second support 111, and when the third support 112 is close to the second support 111, the head 3 of the headset 1 can be tightly pressed against the handle, so that the movement and rotation of the headset 1 along the axis of the second support 111 are limited by friction, and the posture of the headset 1 is kept unchanged.

The feeder 200 is used for providing a protection film and attaching the protection film to the handle 2 and the head 3 of the earphone 1, the feeder 200 may be divided into a feeder film feeder 210 and a feeder film feeder 220, and the feeder film feeder 210 includes a material belt 221, a film taking assembly 222, an electrostatic eliminating device 223, a CCD camera 224, and a third moving mechanism 225. The film taking assembly 222 comprises a film taking part 2221 for taking the protective film off the material belt 221, the third moving mechanism 225 is connected with the film taking assembly 222 for driving the film taking part 2221 to adhere the protective film on the handle part 2 of the earphone 1, and the protective film passes through the static eliminating device 223 and the CCD camera 224 in sequence in the protective film transferring process, so that the static eliminating device 223 is used for removing static quanta attached to the protective film, and the earphone 1 is protected from being damaged. The CCD camera 224 photographs the protective film, accurately confirms the posture of the protective film so as to adjust the patch position coordinates and the state of the protective film, and then accurately affixes the protective film to the handle 2 of the headphone 1. The head membrane feeder 220 is used to attach a protective membrane to the head 3 of the headset 1, and has a structure and a membrane feeding operation similar to those of the stem membrane feeder 210 described above, and a description thereof will not be repeated.

In addition, it can be understood that the head 3 of the earphone 1 is a curved surface, and in order to make the protective film be more firmly attached to the head 3 of the earphone 1, the film taking assembly 222 further includes a fixing member 2222, a push rod 2223 and a crank 2224, the crank 2224 is hinged to the push rod 2223 through a pin end, the other end is hinged to one end of the film taking member 2221 through a pin, and the other end of the film taking member is hinged to the fixing member 2222. It can be understood that when the push rod 2223 pushes the crank 2224 downwards, the crank 2224 transmits the pushing force to one end of the membrane taking piece 2221, and since the other end of the membrane taking piece 2221 is hinged to the fixing piece 2222, the membrane taking piece 2221 can be turned around the end hinged to the fixing piece 2222 to adjust the vertical angle of the protection membrane, and when the membrane taking piece 2221 adheres the protection membrane to the head 3 of the headset 1, the protection membrane can be adhered to the head 3 of the headset 1 in a larger area, so that the protection membrane can be prevented from falling off during the operation of the headset 1.

The handle film pressing device 300 comprises a handle film pressing member 310 and a first driving device 320, as shown in fig. 7, the handle film pressing member 310 is connected to the first driving device 320, the first driving device 320 can drive the handle film pressing member 310 to rotate around the axis of the handle 2, and the handle film pressing member 310 can abut against the handle 2 to generate a rolling force on the protective film of the handle 2, so that the protective film is pressed with the handle 2.

The head film pressing device 400 includes a head film pressing member 410 and a second driving device 420, as shown in fig. 8, the head film pressing member 410 is connected to the second driving device 420, at least a portion (a portion pressed by the head 3) of the head film pressing member 410 is made of a soft material, and the second driving device 420 can drive the head film pressing member 410 to perform a telescopic motion, so that the head film pressing member 410 can press the head 3 of the earphone 1. It can be understood that the head pressing member 410 is made of a soft material at least partially, so that when the head pressing member 410 is pressed against the head 3, the soft material is deformed to form a first contour groove (not shown), and a groove wall of the first contour groove can be attached to the curved surface of the head 3 to press the protection film against the head 3.

Referring to fig. 2, 3 and 9, in some embodiments, the film laminator has a plurality of head film pressing devices 400, and the movement direction of the head film pressing member 410 of each head film pressing device 400 is at a predetermined angle, so that each head film pressing member 410 can press the protection film onto the head 3 from a plurality of angles, thereby improving the degree of adhesion between the protection film and the curved surface of the earphone 1.

Specifically, the head film pressing device 400 further includes a base plate 430, a first angle adjusting member 440 and a second angle adjusting member 450, the first angle adjusting member 440 has a first adjusting portion 441 and a second adjusting portion 442 which are perpendicular to each other, the first adjusting portion 441 is hinged to one end face of the base plate 430, the first angle adjusting member 440 can rotate relative to the base plate 430, the second angle adjusting member 450 is hinged to the second adjusting portion 442, so that the second angle adjusting member 450 can rotate relative to the second adjusting portion 442, and the first driving device 320 is connected with the second angle adjusting member 450. It should be noted that the plane of the rotation direction of the first angle adjusting member 440 is perpendicular to the plane of the movement direction of the second angle adjusting member 450. So that the head membrane pressing member 410 can be adjusted in multiple angles and directions in space. The head film pressing members 410 of the head film pressing devices 400 are adjusted to be at a set angle and are respectively arranged at a plurality of angles relative to the jig 110, so that the head film pressing members 410 can press the protective film from the plurality of angles of the head, the attaching degree of the protective film to the head 3 of the earphone 1 is improved, and the protective film is guaranteed to be compacted.

Referring to fig. 2, 3 and 10, based on the above embodiment, the conveying device 100 further includes a rotating mechanism 140, fig. 10 is a schematic view illustrating the rotating mechanism and the jig connecting assembly, referring to fig. 1, 2 and 10, the rotating mechanism 140 includes a rotating disc 141 and a third driving device 142, the plurality of jigs 110 are fixed on the rotating disc 141, the boomerang 200, the head film pressing device 400 and the handle film pressing device 300 are disposed around the rotating disc 141 and located at a plurality of stations, respectively, and the third driving device 142 is configured to drive the rotating disc 141, so that the plurality of jigs 110 are transferred between the stations.

Specifically, the second supporting element 111 of the jig 110 is fixed on the upper surface of the turntable 141, the fixing plate 113 is fixed on the lower surface of the turntable 141, the turntable 141 drives the jig 110 to move between the stations, and the earphone 1 then operates between the stations and stops at the stations, so that the flying object 200, the head film pressing device 400 and the handle film pressing device 300 can complete corresponding operations.

It should be noted that the relative positions of the head film pressing device 400 and the handle film pressing device 300 can be changed, that is, the head 3 protective film can be pressed first and then the handle 2 protective film can be pressed, or the handle 2 protective film can be pressed first and then the head 3 protective film can be pressed.

In some embodiments, the film laminator further comprises a film clamping device 500, fig. 11 is a schematic view of the film clamping assembly in fig. 3, fig. 12 is an enlarged schematic view of a region a in fig. 11, and with reference to fig. 3, fig. 11 and fig. 12, the film clamping device 500 is located behind the head film pressing device 400 and the handle film pressing device 300 along the rotation direction of the turntable 141, the film clamping device 500 comprises a film clamping member 510 and a fourth driving device 520, the film clamping member 510 comprises a first film clamping portion 511 and a second film clamping portion 512, at least one of the first film clamping portion 511 and the second film clamping portion 512 has a second contour groove (not shown), the fourth driving device 520 can drive the first film clamping portion 511 to move relative to the second film clamping portion 512, the earphone 1 can be clamped between the first film clamping portion 511 and the second clamping portion 512, and the groove wall of the second contour groove can abut against the corner where the head 3 is connected with the handle 2.

Specifically, the first film clamping portion 511 and the second film clamping portion 512 may be made of a soft material, and the first film clamping portion 511 and the second film clamping portion 512 can be deformed by pressing the earphone 1 to form a second contour groove. It can be understood that the first film clamping portion 511 and the second film clamping portion 512 can deform according to the shape of the earphone 1 when extruding the earphone 1, so as to form a second contour groove, and the groove wall of the second contour groove can be fully attached to the corners of the handle 2 and the head 3 of the earphone 1, thereby improving the attachment degree of the protective film to the earphone 1.

In some embodiments, the film laminator further includes a feeding device 600, fig. 13 is a schematic view of the feeding device in fig. 3, and with reference to fig. 3 and fig. 13, the feeding device 600 includes a lifting mechanism 620 and a carrying platform 610, the carrying platform 610 can be used for carrying a material tray of the earphone 1 to be laminated, and the lifting mechanism 620 is connected to the carrying platform 610 and is used for driving the carrying platform 610 to move up and down to lift the material tray to a first setting position.

Specifically, the lifting mechanism 620 is fixed on the base 630, the lifting mechanism 620 is connected to the carrying platform 610, the lifting mechanism 620 can be a screw rod driving mechanism, the carrying platform 610 can move up and down through the rotation of a screw rod, the carrying platform 610 can be circular, rectangular or triangular, and the like, as long as the carrying platform can carry the material tray. In addition, a plurality of baffles 640 and round rods 650 are connected to the base 630 around the bearing platform 610, the bearing platform 610 can move up and down relative to the baffles 640 and the round rods 650, when a material tray is placed on the bearing platform 610, the baffles 640 and the round rods 650 can be abutted against the material tray, so that the material tray does not generate position deviation in the horizontal direction, a sliding block 660 is further connected to the lower end of the round rod 650, so that the round rod 650 can transversely move relative to the base 630, the round rods 650 are moved to marginal ends during feeding or taking, the middle position is moved after feeding, and the position is locked by bolts and kept.

In some embodiments, the film laminator further comprises a positioning device 700, fig. 14 is a schematic view of the positioning device in fig. 3, fig. 15 is a schematic view of a supporting assembly in fig. 14, fig. 16 is a schematic view of the clamping control member in fig. 15 being connected to the first clamping member and the second clamping member, and in combination with fig. 14 to 16, the positioning device 700 comprises a supporting assembly 710, the supporting assembly 710 comprises a supporting member, a positioning member 712 is connected to an upper surface of the supporting member, the positioning member 712 has a positioning groove 7121, the handle portion 2 of the headset 1 can be located in the positioning groove 7121, so that the side wall of the positioning groove 7121 abuts against the side wall of the handle portion 2 of the headset 1, and the head portion 3 of the headset 1 can abut against the upper surface of the first supporting member 711, so as to define the posture of the headset 1.

Specifically, the conveying device 100 moves the earphone 1 into the supporting component 710 of the positioning device 700, so that the head 3 of the earphone 1 abuts against the supporting component, the handle 2 is located in the positioning groove 7121, the groove wall of the positioning groove 7121 abuts against the handle 2, and the orientation of the handle 2 of the earphone 1 is limited, so that the handle 2 faces towards the set position. It should be noted that the handle 2 of the earphone 1 can be directly inserted into the second support 111 of the fixture 110 by the conveying device 100, and the direction is not required to adjust the angle of the earphone 1.

In some embodiments, the conveying device 100 further includes a first material taking module 120, fig. 17 is a schematic view of the first material taking module in fig. 3, and fig. 18 is an enlarged schematic view of a region B in fig. 17, and with reference to fig. 17 and fig. 18, the first material taking module 120 includes a first material taking member 121 and a first moving mechanism 122, the first material taking member 121 is used for taking and placing the earphone 1, and the first moving mechanism 122 is connected to the first material taking member 121 and is used for driving the first material taking member 121 to move between a first setting position, the positioning device 700, and the jig 110.

Specifically, the first moving mechanism 122 can drive the first material taking part 121 to move longitudinally, move transversely and move up and down, so that the first material taking part 121 can take and place the earphone 1 at any position in a certain space range, the first material taking part 121 can be a vacuum adsorption head or a clamping part, the first material taking part 121 of the embodiment is a vacuum adsorption head, and the earphone 1 is taken and placed by adsorbing the handle part 2 of the earphone 1.

In some embodiments, the conveying device 100 further includes a first material taking module 120 and a second material taking module 130, fig. 19 is a schematic view of the second material taking module in fig. 3, and with reference to fig. 3 and fig. 17 to fig. 19, the first material taking module 120 includes a first material taking member 121 and a first moving mechanism 122, the first material taking member 121 is used for taking and placing the earphone 1, and the first moving mechanism 122 is connected to the first material taking member 121 and is used for driving the first material taking member 121 to move between the first setting position and the positioning device 700. The second picking module 130 includes a second picking member 131 and a second moving mechanism 132, the second picking member 131 is used for picking and placing the earphone 1, and the second moving mechanism 132 is connected to the second picking member 131 and is used for driving the second picking member 131 to move between the positioning device 700 and the jig 110.

Specifically, the conveying device 100 includes a first material taking module 120 and a second material taking module 130, the first material taking module 120 includes a first material taking member 121 and a first moving mechanism 122, the first material taking member 121 is used for taking and placing the earphone 1, and the first moving mechanism 122 is connected to the first material taking member 121 and is used for driving the first material taking member 121 to move between a first set position and the positioning groove 7121. The second material taking module 130 includes a second material taking member 131 and a second moving mechanism 132, the second material taking member 131 is used for taking and placing the earphone 1, and the second moving mechanism 132 is connected to the second material taking member 131 and is used for driving the second material taking member 131 to move between the positioning groove 7121 and the jig 110.

In the working process, the earphone 1 is moved to the positioning device 700 from the material tray at the first set position by the first material taking device, and after the positioning device 700 positions the pose of the earphone 1, the earphone 1 is moved to the jig 110 from the positioning device 700 by the second material taking part 131. While the second material taking part 131 moves the earphone 1 to the jig 110, the first material taking part 121 transfers another earphone 1 from the material tray to the positioning device 700 again.

It can be understood that, compared to the conveying device 100 with only the first material taking part 121 for operating the earphone 1, when the conveying device 100 has both the first material taking part 121 and the second material taking part 131, the operation of the earphone 1 by using the first material taking part 121 and the second material taking part 131 is more efficient.

Referring to fig. 14, on the basis of the above embodiment, the positioning apparatus 700 further includes a rotating platform 721 and a fifth driving apparatus 722 for driving the rotating platform 721 to rotate, wherein two supporting assemblies 710 are disposed on the rotating platform 721 and located at the second setting position and the third setting position respectively. The two support assemblies 710 can be exchanged between the second setting position and the third setting position due to the rotation of the rotating table 721. The supporting component 710 located at the second setting position can receive the earphone 1 of the first material taking part 121, and the second material taking part 131 can transfer the earphone 1 in the supporting component 710 located at the second setting position to the fixture 110.

Specifically, during the operation, the first material taking member 121 sucks the earphone 1 from the material tray at the first set position, the earphone 1 is moved to the first supporting member 711, the handle 2 of the earphone 1 abuts against the positioning groove 7121, the fifth driving device 722 drives the rotating platform 721 to exchange the positions of the two supporting members 710, so that the earphone 1 with the determined posture is rotated to the second set position, and the earphone 1 in the adsorbing supporting member 710 with the second material taking member 131 at the second set position is transferred to the jig 110. Through two supporting components 710 to earphone 1 rotation carry out the position appearance location to improve work efficiency, and first material piece 121 of getting is got with the second and is got material 131 at the during operation, and the work area is partd, improves the security of sticking film machine work.

In addition, the supporting assembly 710 may further include a first clamping member 713, a second clamping member 714, a clamping control member 715 and an elastic member 716, the first supporting member 711 has a first through hole (not shown) and a second through hole (not shown), the first clamping member 713 is inserted into the first through hole, the second clamping member 714 is inserted into the second through hole, the head portion 3 of the headset 1 can be located between the first clamping member 713 and the second clamping member 714, the clamping control member 715 is located below the supporting member and located between the first clamping member 713 and the second clamping member 714, and the clamping control member 715 can be driven by the sixth driving device 717 and moves relative to the first clamping member 713 and the second clamping member 714. Two sides of the clamping control member 715 close to the first clamping member 713 and the second clamping member 714 are provided with abutting surfaces 7151, a distance between the two abutting surfaces 7151 is gradually reduced along a direction in which the clamping control member 715 is driven by the sixth driving device 717 to move, and the first clamping member 713 and the second clamping member 714 always abut against the two abutting surfaces 7151. Therefore, when the clamping control member 715 is driven by the sixth driving device 717, the first clamping member 713 and the second clamping member 714 are pressed and spread by the pressing surface 7151, and the elastic members 716 on both sides of the first clamping member 713 and the second clamping member 714 are compressed. The headset 1 can now be placed in the support member, and when the sixth driving means 717 is deactivated, the first clamping member 713 and the second clamping member 714 are pressed towards each other by the elastic member 716 to clamp the headset 1, and the clamping control member 715 automatically returns to the initial position to ensure the stability of the headset 1 during rotation.

Referring to fig. 19, in some embodiments, the first picking module 120 further includes a third picking member 123, the third picking member 123 is used for picking and placing the tray, the third picking member 123 is connected to the first moving mechanism 122, the third picking member 123 can be driven by the first moving mechanism 122 to move between a first setting position and a fourth setting position, and the fourth setting position is a recovery position of the filmed earphone 1.

Specifically, the third material taking part 123 is connected with the first moving mechanism 122, so that the first material taking module 120 can be used for transferring the earphone 1 and also can be used for transferring a material tray, the integration level of the device is increased, and the mechanism is less in congestion and swelling.

Referring to fig. 1, in some embodiments, the film sticking machine further includes a quality detection device 800 for detecting the film sticking effect of the earphone 1, and the quality detection device 800 is located behind the film clamping device 500 along the rotation direction of the turntable 141. The quality detection device 800 takes a picture of the membrane-attached earphone by using an industrial camera, and detects the pressing degree of the protective membrane and the earphone 1.

In the working process, a plurality of material trays provided with the film-pasting earphones 1 are placed on the bearing table 610, the bearing table 610 lifts the material trays to a first set position, the first material taking part 121 sucks and takes the earphones 1 at the first set position, the earphones 1 are moved to the positioning device 700, the handle parts 2 of the earphones 1 are located in the positioning grooves 7121, and the handle parts 2 of the earphones 1 face the set position. The rotation platform 721 rotates the earphone 1 to a third setting position from the second setting position, the second material taking member 131 picks up the earphone 1 located at the third setting position, the handle 2 of the earphone 1 is inserted into the second supporting member 111 of the fixture 110 by the linear motion of the second material taking member 131, and the third supporting member 112 of the fixture 110 is close to and tightly abuts against the head 3 of the earphone 1, so that the pose of the earphone 1 is fixed. The turntable 141 rotates to make the earphone 1 sequentially pass through a station where the handle film flies to 210, a station where the handle film pressing device 300 is located, a station where the head film flies to 220, a station where the plurality of head film pressing devices 400 are located, a station where the film clamping device 500 is located, and a station where the quality detection device 800 is located, so as to finish the film pasting of the earphone 1. Finally, the second material taking part 131 transfers the earphone 1 subjected to film pasting to the supporting component 710 located at the third setting position from the jig 110, the supporting component 710 is set at the second setting position by the fifth driving device 722, the first material taking part 121 transfers the earphone 1 located at the second position to the material tray located at the first setting position, and after all the earphones 1 in the material tray are subjected to film pasting, the third material taking part 123 moves the material tray to the fourth setting position, and the earphones 1 are recovered.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. Sticking film machine for the earphone pad pasting, its characterized in that includes:

2. The laminator according to claim 1, wherein there are a plurality of said head lamination devices, and the direction of movement of said lamination members of each said lamination device is angled to allow each said lamination member to laminate said protective film to said head from a plurality of angles.

3. The laminator according to claim 1, wherein the conveying device further comprises a rotating mechanism, the rotating mechanism comprises a rotating disc and a third driving device, the plurality of jigs are fixed on the rotating disc, the flying jig, the head film pressing device and the handle film pressing device are arranged around the rotating disc and respectively located at a plurality of stations, and the third driving device is used for driving the rotating disc to rotate so that the plurality of jigs are transferred between the stations.

4. The laminator according to claim 3, further comprising a film clamping device located behind the head lamination device and the handle lamination device along the rotation direction of the turntable, the film clamping device comprising a film clamping member and a fourth driving device, the film clamping member comprising a first film clamping portion and a second film clamping portion, at least one of the first film clamping portion and the second film clamping portion having a second contour groove, the fourth driving device being capable of driving the first film clamping portion to move relative to the second film clamping portion, the earphone being capable of clamping between the first film clamping portion and the second film clamping portion; the groove wall of the second profiling groove can be abutted against the corner where the head part is connected with the handle part.

5. The film sticking machine according to claim 1, further comprising a feeding device, wherein the feeding device comprises a lifting mechanism and a bearing table, the bearing table is used for storing a material tray of the earphone to be stuck with the film, and the lifting mechanism is connected with the bearing table and used for driving the bearing table to move up and down so as to move the material tray to a first set position.

6. The film sticking machine according to claim 5, further comprising a positioning device, wherein the positioning device comprises a supporting component, the supporting component comprises a first supporting piece and a positioning piece, the positioning piece is connected to the upper surface of the first supporting piece, the positioning piece is provided with a positioning groove, the handle of the earphone can be positioned in the positioning groove, so that the side wall of the positioning groove is abutted against the side wall of the handle of the earphone, and the head of the earphone can be abutted against the upper surface of the first supporting piece, so as to limit the pose of the earphone.

7. The laminator according to claim 6, wherein the conveying device further comprises a first material taking module, the first material taking module is located above the feeding device, the first material taking module comprises a first material taking part and a first moving mechanism, the first material taking part is used for taking and placing the earphones, and the first moving mechanism is connected to the first material taking part and is used for driving the first material taking part to move among the first setting position, the positioning device and the jig.

8. The laminator according to claim 6, wherein the conveying device further comprises a first material taking module and a second material taking module, the first material taking module comprises a first material taking part and a first moving mechanism, the first material taking part is used for taking and placing the earphones, and the first moving mechanism is connected to the first material taking part and is used for driving the first material taking part to move between the first setting position and the positioning device;

9. The film laminator according to claim 8, wherein the positioning device further comprises a rotary table and a fifth driving device for driving the rotary table to rotate, the rotary table is provided with two of the support assemblies and is respectively located at the second setting position and the third setting position; the two support assemblies can be exchanged between the second setting position and the third setting position due to the rotation of the rotating table; the supporting assembly located at the second set position is used for bearing the earphones of the first material taking part, and the second material taking part can transfer the earphones in the supporting assembly located at the second set position to the jig.

10. The laminator according to claim 7 or 8, wherein the first material taking module further comprises a third material taking member, the third material taking member is used for taking and placing the material tray, the third material taking member is connected to the first moving mechanism, the third material taking member can be driven by the first moving mechanism to move between a first setting position and a fourth setting position, and the fourth setting position is the earphone recovery position after lamination.