CN212580948U - Device is got to lid protecting wire net clamp in earphone - Google Patents
Device is got to lid protecting wire net clamp in earphone Download PDFInfo
- Publication number
- CN212580948U CN212580948U CN202021841903.XU CN202021841903U CN212580948U CN 212580948 U CN212580948 U CN 212580948U CN 202021841903 U CN202021841903 U CN 202021841903U CN 212580948 U CN212580948 U CN 212580948U
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- net
- clamp
- cylinder
- suction nozzle
- protecting
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Abstract
The utility model discloses a device is got to lid protecting wire net clamp in earphone. The device comprises a protecting net raw material fixing device, a protecting net clamping device and a controller, wherein the protecting net raw material fixing device is horizontally arranged, can move back and forth and is used for fixing a protecting net; the protecting net clamping device comprises a clamp, a finger cylinder, a magnetic suction nozzle cylinder and a movement control device, wherein the clamp is positioned above the protecting net raw material fixing device, the finger cylinder is connected with the clamp and controls the clamp to open and close, the magnetic suction nozzle is positioned above the clamp, the magnetic suction nozzle cylinder is connected with the magnetic suction nozzle and controls the magnetic suction nozzle to move up and down, and the movement control device is used for controlling the clamp and the magnetic suction nozzle to move up and down synchronously; the controller is connected with and controls the protecting net raw material fixing device and the protecting net clamping device. The utility model discloses an only touch the edge of protecting wire net when the protecting wire net is got to the clip clamp, on having avoided gluing to the clip on the glued membrane, take the magnetism suction nozzle to absorb the protecting wire net that the clip pressed from both sides, can directly cover the convenience of ten minutes in the earphone with the protecting wire net subsides.
Description
Technical Field
The utility model relates to an equipment processing field particularly, relates to a device is got to lid protecting wire net clamp in earphone.
Background
The earphone is used as a daily consumer electronics product, has multiple types and large consumption, and in the production process, partial working procedures need to be completed by manual operation. Wherein, as shown in fig. 1, the important protection structure of the hole of the sound transmission of the earphone, which is the important part of the earphone, is used as the protection net 100, and in the process of attaching and installing the middle cover 200, because the adhesive force of the protection net raw material fixed on the adhesive film is large, when the earphone is assembled, if the protection net is manually taken down from the adhesive film, not only time is consumed, but also the adhesive on the adhesive film can be adhered to the hand of a person, thereby reducing the working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned defect among the prior art, provide a cover in the earphone that easily takes off cover protecting wire net from the glued membrane in the earphone and press from both sides and get device.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a clamping device for a protective net of a middle cover of an earphone comprises a protective net raw material fixing device, a protective net clamping device and a controller, wherein the protective net raw material fixing device is horizontally arranged, can move back and forth and is used for fixing protective net raw materials; the protective net clamping device comprises a clamp, a finger cylinder, a magnetic suction nozzle cylinder and a movement control device, wherein the clamp is positioned above the protective net raw material fixing device, the finger cylinder is connected with the clamp and controls the clamp to open and close, the magnetic suction nozzle is positioned above the clamp, the magnetic suction nozzle cylinder is connected with the magnetic suction nozzle and controls the magnetic suction nozzle to move up and down, and the movement control device is used for controlling the clamp and the magnetic suction nozzle to move up and down synchronously so that the clamp can move down to the protective net position of the protective net raw material fixing device to clamp the protective net; the controller is connected with and controls the protecting net raw material fixing device and the protecting net clamping device.
As a further improvement of the above technical solution:
the protecting net raw material fixing device comprises a tray, a protecting net positioning jig and a protecting net raw material fixing adhesive film disc, wherein the protecting net positioning jig is arranged on the tray, and the protecting net raw material fixing adhesive film disc is arranged on the protecting net positioning jig.
The clip comprises two clamping plates, the finger cylinder is connected with the two clamping plates and controls the two clamping plates to be clamped or opened, the clamping plates are connected with arc-shaped side plates extending downwards, the radian of each arc-shaped side plate is consistent with the radian of the two ends of the protecting net, and the bottom of each arc-shaped side plate) is provided with a convex edge used for supporting the protecting net.
The mobile control device comprises a connecting plate, a guide pillar, a mobile cylinder and a mobile guide plate, wherein the mobile cylinder and the guide pillar are fixedly connected onto the connecting plate, the mobile guide plate is connected onto the guide pillar in a sliding manner, and the mobile cylinder is connected with the mobile guide plate and controls the mobile guide plate to move up and down; the clamp is connected below the movable guide plate; the magnetic suction nozzle is connected to the movable guide plate in a sliding manner and is positioned right above the clamp; and the cylinder with the magnetic suction nozzle is fixedly connected to the movable guide plate and is connected with the magnetic suction nozzle.
The magnetic suction nozzle is connected with the movable guide plate in a sliding mode through a U-shaped connecting plate, a bottom plate of the U-shaped connecting plate is connected with the movable guide plate, a side plate located at the lower end of the U-shaped connecting plate is connected with the magnetic suction nozzle, and a side edge located at the upper end of the U-shaped connecting plate is connected with an output shaft of an air cylinder with the magnetic suction.
The device for clamping the protective net of the middle cover of the earphone further comprises a protective net position correcting device, the protective net position correcting device is connected with the controller, the protective net position correcting device comprises a thimble cylinder, a thimble, a position correcting cylinder, a cylinder finger, a left position correcting clamp and a right position correcting clamp, the thimble cylinder is arranged on the protective net raw material fixing device, and the thimble is connected with the thimble cylinder in a telescopic mode and can be used for jacking the protective net into the magnetic suction nozzle from the clamp; the position correcting cylinder is connected with the cylinder fingers and used for controlling the opening and closing of the cylinder fingers, the lower ends of the left position correcting clamp and the right position correcting clamp are connected with the cylinder fingers and open and close along with the opening and closing of the cylinder fingers, and the left position correcting clamp and the right position correcting clamp form a groove which is consistent with a protective net in shape and size after being folded and used for clamping the protective net at the end part of the magnetic suction nozzle.
The device for clamping the protecting net in the earphone further comprises a fixing frame, a first moving block capable of moving back and forth and a second moving block capable of moving left and right are arranged on the fixing frame, the protecting net raw material fixing device is connected with the first moving block, and the device for clamping the protecting net is connected with the second moving block.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses a device is got to protecting wire net raw materials fixing device and protecting wire net clamp, and protecting wire net raw materials fixing device is used for fixed protecting wire net, and the clamp that the device was got to the protecting wire net clamp moves down to protecting wire net raw materials fixing device's protecting wire net department under mobile control device's effect, then finger cylinder starts to make the clamp press from both sides and play the protecting wire net, takes the magnetism suction nozzle to remove and absorb the protecting wire net under the effect of taking the magnetism suction nozzle cylinder, accomplishes the work of getting the protecting wire net. In the process of taking the protecting net, the clamp clamps the edge of the protecting net, so that the phenomenon that the adhesive is stuck to the clamp on the adhesive film is avoided, and the protecting net can be directly attached to an earphone to be covered after the magnetic suction nozzle sucks the protecting net clamped by the clamp, thereby being very convenient.
Drawings
In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and are not limiting to the present invention.
Fig. 1 is an exploded view of the earphone.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the fixing frame of the present invention.
Fig. 4 is a schematic structural view of the protecting net raw material fixing device of the present invention.
Fig. 5 is a schematic structural view of the protective net clamping device of the present invention.
Fig. 6 is a schematic structural view of the clip and the finger cylinder of the present invention.
Fig. 7 is a schematic structural view of the magnetic suction nozzle of the present invention.
Fig. 8 is a schematic structural diagram of a protective net position correcting device of the net attaching mechanism of the present invention.
Reference numbers in the figures: 1. a fixed mount; 11. a first moving block; 12. a second moving block; 13. a first screw; 14. a first servo motor; 15. a second screw; 16. a second servo motor; 17. a fixing plate; 51. a protecting net raw material fixing device; 511. a tray; 512. a protecting net positioning jig; 513. fixing a rubber membrane disc by using a protective net raw material; 52. a guard net clamping device; 521. a guide post; 522. a moving cylinder; 523. moving the guide plate; 524. a clip; 5241. an arc-shaped side plate; 5242. a convex edge; 5243. a splint; 525. a finger cylinder; 526. a cylinder with a magnetic suction nozzle; 527. a magnetic suction nozzle; 528. a connecting plate; 529. a U-shaped connecting plate; 53. a protective net position correcting device; 531. a thimble cylinder; 532. a thimble; 533. a position correcting cylinder; 534. a cylinder finger; 535. a left position correcting clamp; 536. and (6) a right position correcting clamp.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention, taken in conjunction with the accompanying drawings and the detailed description, is given in a non-limiting manner.
As shown in fig. 2, the earphone middle cover guard net clamping device includes a fixing frame 1, a guard net raw material fixing device 51, a guard net clamping device 52, a guard net aligning device 53 and a controller, the fixing frame 1 is used for fixing the guard net raw material fixing device 51 and the guard net clamping device 52, the guard net raw material fixing device 51 is used for fixing the guard net raw material, the guard net clamping device 52 is arranged above the guard net raw material fixing device and used for clamping the guard net on the guard net raw material fixing device 51, the guard net aligning device 53 is arranged on the guard net raw material fixing device 51 and used for aligning the guard net clamped by the guard net clamping device, and the controller is connected with and controls the guard net raw material fixing device 51, the guard net clamping device 52 and the guard net aligning device 53.
As shown in fig. 3, the fixing frame 1 is provided with a first screw 13, one end of the first screw 13 is connected to a first servomotor 14, and a first moving block 11 is slidably connected to the first screw 13 and is connected to a net-protecting material fixing device 51. The rack 1 is further provided with a second screw 15, the second screw 15 is connected with a second moving block 12 in a sliding manner, and the second moving block 12 is provided with a second servo motor 16. The first servo motor 14 and the second servo motor 16 are connected with a controller, and the start and stop of the servo motors are controlled by the controller.
As shown in fig. 4, the protecting net raw material fixing device 51 includes a tray 511, a protecting net positioning jig 512, and a protecting net raw material fixing adhesive film disk 513, wherein the protecting net positioning jig 512 is disposed on the tray 511, and the protecting net raw material fixing adhesive film disk 513 is mounted on the protecting net positioning jig 512.
As shown in fig. 5, the guard net gripping device 52 includes a movement control device including a guide post 521, a moving cylinder 522, and a moving guide plate 523, a gripper 524, a finger cylinder 525, a magnetic suction nozzle cylinder 526, and a magnetic suction nozzle 527. The guide column 521 and the moving cylinder 522 are fixedly connected to a connecting plate 528, the connecting plate 528 is connected to the fixed frame 1 through the fixed plate 17, and the moving guide 523 is slidably connected to the guide column 521 and connected to an output shaft of the moving cylinder 522. The finger cylinder 525 is connected to the lower end of the movable guide plate 523, as shown in fig. 6, the clamp 524 includes two clamping plates 5243, the finger cylinder 525 connects the two clamping plates 5243 and controls the two clamping plates 5243 to clamp or open, the two clamping plates 5243 are connected with arc-shaped side plates 5241 extending downwards, the radians of the arc-shaped side plates 5241 are consistent with the radians of the two ends of the protecting net, the bottom of the arc-shaped side plates 5241 is provided with a convex edge 5242 for supporting the protecting net, and the arrangement of the convex edge 5242 is convenient for stripping the protecting net. The cylinder 526 with the magnetic suction nozzle is fixedly connected with the movable guide plate 523 and can move along with the movable guide plate 523, and the cylinder 526 with the magnetic suction nozzle is connected with the magnetic suction nozzle 527 and controls the magnetic suction nozzle 527 to move up and down; as shown in fig. 7, the end of the magnetic suction nozzle 527 is in accordance with the shape and size of the protective net, and the magnetic suction nozzle 527 is arranged right above the arc-shaped groove of the clip, so as to facilitate the suction of the protective net. In order to secure the stability of the magnetic suction nozzle 527, a U-shaped link plate 529 is provided between the magnetic suction nozzle 527 and the magnetic suction nozzle cylinder 526, and the U-shaped link plate 529 is slidably coupled to the moving guide 523.
As shown in fig. 8, the protective net positioning device 53 includes a thimble cylinder 531, a thimble 532, a positioning cylinder 533, a cylinder finger 534, a left positioning clamp 535, and a right positioning clamp 536. The thimble cylinder 531 is disposed on the tray 511, and the thimble 532 is telescopically connected to the thimble cylinder 531 and is operable to eject the protective net from the clip 524 into the magnetic suction nozzle 527. The position correcting cylinder 533 is connected with the cylinder finger 534 and is used for controlling the opening and closing of the cylinder finger 534, the lower ends of the left position correcting clamp 535 and the right position correcting clamp 536 are connected with the cylinder finger 534 and are opened and closed along with the opening and closing of the cylinder finger 534, and the left position correcting clamp 535 and the right position correcting clamp 536 are folded to form a groove with the shape and the size consistent with those of a protective net for clamping the protective net with the magnetic suction nozzle 527.
The controller adopts a PLC controller, and all action elements of the device are controlled by the PLC controller, such as the starting and stopping of each servo motor and each air cylinder, the time of the servo motor or the air cylinder in a certain direction and the like.
The work flow of the clamping device for the protecting net of the earphone middle cover is as follows: the second moving block 11 connected with the protecting net raw material fixing device 51 and the first moving block 12 of the protecting net clamping device move simultaneously, the clamp 524 is positioned on the protecting net raw material fixing adhesive film disc 513, the moving cylinder 522 is started to enable the clamp 524 to move to the protecting net, the finger cylinder 525 is started, the clamp 524 clamps the protecting net, the moving cylinder 522 is started again to lift the clamp 524, and the protecting net is peeled. The second moving block 11 and the first moving block 12 move to move the clamp 524 above the protective screen aligning device 53, and to make the protective screen above the ejector pin 532, the cylinder with magnetic suction nozzle 526 is started to make the magnetic suction nozzle 527 close to the protective screen clamped by the clamp 524, the ejector pin cylinder 531 is started to make the ejector pin 532 top up, the protective screen is pushed into the magnetic suction nozzle 527, and the magnetic suction nozzle 527 starts to adsorb the protective screen (or the protective screen is automatically adsorbed after the magnetic suction nozzle 527 starts). The second moving block 11 and the first moving block 12 move again to move the magnetic suction nozzle 527 to the middle of the left positioning clamp 535 and the right positioning clamp 536, the positioning cylinder 533 is started, and the cylinder finger 534 enables the left positioning clamp 535 and the right positioning clamp 536 to be folded, so that the protective net is matched with the end part of the magnetic suction nozzle 527. The second moving block 11 moves to enable the protecting net belt to be attached to the middle cover positioning block 42, the protecting net paste is attached to the middle cover, and the magnetic suction nozzle 527 is loosened and reset.
The utility model can strip the protective net on the adhesive film tray from the adhesive film by a machine, and has high automation degree; and only protruding edge on the clip touches the edge of protecting wire net when pressing from both sides and getting the protecting wire net, can avoid gluing on the glued membrane to the clip, take the magnetism suction nozzle to absorb behind the protecting wire net that the clip was pressed from both sides, can directly cover in the earphone with the protecting wire net subsides, convenience very.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. A clamping device for a protective net of a middle cover of an earphone is characterized by comprising a protective net raw material fixing device (51), a protective net clamping device (52) and a controller,
the protecting net raw material fixing device (51) is horizontally arranged, can move back and forth and is used for fixing protecting net raw materials;
the protective net clamping device (52) comprises a clamp (524), a finger cylinder (525), a magnetic suction nozzle (527), a magnetic suction nozzle cylinder (526) and a mobile control device, wherein the clamp is positioned above the protective net raw material fixing device (51), the finger cylinder (525) is connected with the clamp and controls the clamp (524) to open and close, the magnetic suction nozzle (527) is positioned above the clamp (524), the magnetic suction nozzle cylinder (526) is connected with the magnetic suction nozzle (527) and controls the magnetic suction nozzle (527) to move up and down, and the mobile control device is used for controlling the clamp (524) and the magnetic suction nozzle (527) to move up and down synchronously so that the clamp (524) can move down to the protective net position of the protective net raw material fixing device (51) to clamp the protective net;
the controller is connected with and controls the protective net raw material fixing device (51) and the protective net clamping device (52).
2. The clamping device for the cover protecting net in the earphone as claimed in claim 1, wherein the fixing device for the protecting net raw material (51) comprises a tray (511), a protecting net positioning jig (512) and a protecting net raw material fixing adhesive film disc (513), the protecting net positioning jig (512) is arranged on the tray (511), and the protecting net raw material fixing adhesive film disc (513) is arranged on the protecting net positioning jig (512).
3. The headset middle cover guard net clamping device according to claim 1, wherein the clamp (524) comprises two clamping plates (5243), the finger cylinder (525) connects the two clamping plates (5243) and controls the two clamping plates (5243) to clamp or open, an arc-shaped side plate (5241) extending downwards is connected to the clamping plate (5243), the radian of the arc-shaped side plate (5241) is consistent with the radian of two ends of the guard net, and a convex edge (5242) for supporting the guard net is arranged at the bottom of the arc-shaped side plate (5241).
4. The cover net clamping device in the earphone according to claim 1, wherein the movement control device comprises a connecting plate (528), a guide post (521), a moving cylinder (522) and a moving guide plate (523), the moving cylinder (522) and the guide post (521) are fixedly connected to the connecting plate (528), the moving guide plate (523) is slidably connected to the guide post (521), and the moving cylinder (522) is connected to the moving guide plate (523) and controls the moving guide plate (523) to move up and down; the clamp (524) is connected below the movable guide plate (523); the magnetic suction nozzle (527) is connected to the movable guide plate (523) in a sliding mode and is positioned right above the clamp (524); the cylinder (526) with the magnetic suction nozzle is fixedly connected to the movable guide plate (523) and is connected with the magnetic suction nozzle.
5. The cover net clamping device in the earphone according to claim 4, wherein the magnetic suction nozzle (527) is slidably connected with the movable guide plate (523) through a U-shaped connecting plate (529), the bottom plate of the U-shaped connecting plate (529) is connected with the movable guide plate (523), the side plate at the lower end is connected with the magnetic suction nozzle (527), and the side edge at the upper end is connected with the output shaft of the magnetic suction nozzle cylinder (526).
6. The clamping device for the cover protecting net in the earphone as claimed in claim 1, further comprising a protecting net aligning device (53), wherein the protecting net aligning device (53) is connected with the controller, the protecting net aligning device (53) comprises a thimble cylinder (531), a thimble (532), an aligning cylinder (533), a cylinder finger (534), a left aligning clamp (535) and a right aligning clamp (536), the thimble cylinder (531) is arranged on the protecting net raw material fixing device (51), and the thimble (532) is telescopically connected with the thimble cylinder (531) and can be used for ejecting the protecting net into the magnetic suction nozzle (527) from the clamp (524); the position correcting cylinder (533) is connected with a cylinder finger (534) and is used for controlling the opening and closing of the cylinder finger (534), the lower ends of the left position correcting clamp (535) and the right position correcting clamp (536) are connected with the cylinder finger (534) and are opened and closed along with the opening and closing of the cylinder finger (534), and the left position correcting clamp (535) and the right position correcting clamp (536) are folded to form a groove with the same shape and size as the protecting net and are used for clamping the protecting net at the end part of the magnetic suction nozzle (527).
7. The device for clamping the cover protecting net in the earphone as claimed in claim 1, further comprising a fixed frame (1), wherein the fixed frame (1) is provided with a first moving block (11) capable of moving back and forth and a second moving block (12) capable of moving left and right, the device for fixing the protecting net raw material (51) is connected with the first moving block (11), and the device for clamping the protecting net (52) is connected with the second moving block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841903.XU CN212580948U (en) | 2020-08-28 | 2020-08-28 | Device is got to lid protecting wire net clamp in earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841903.XU CN212580948U (en) | 2020-08-28 | 2020-08-28 | Device is got to lid protecting wire net clamp in earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212580948U true CN212580948U (en) | 2021-02-23 |
Family
ID=74652430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021841903.XU Expired - Fee Related CN212580948U (en) | 2020-08-28 | 2020-08-28 | Device is got to lid protecting wire net clamp in earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212580948U (en) |
-
2020
- 2020-08-28 CN CN202021841903.XU patent/CN212580948U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |