CN220700394U - Scratch-resistant device for earphone front cover production - Google Patents
Scratch-resistant device for earphone front cover production Download PDFInfo
- Publication number
- CN220700394U CN220700394U CN202322300027.XU CN202322300027U CN220700394U CN 220700394 U CN220700394 U CN 220700394U CN 202322300027 U CN202322300027 U CN 202322300027U CN 220700394 U CN220700394 U CN 220700394U
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- China
- Prior art keywords
- mounting
- front cover
- fixedly arranged
- chain wheel
- reel
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- 230000003678 scratch resistant effect Effects 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000004804 winding Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 7
- 238000010030 laminating Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model relates to the technical field of film pasting devices, and discloses a scratch-resistant device for producing a front cover of an earphone, which solves the problems that the film pasting speed of the traditional film pasting device is low and the working efficiency is low because a plurality of front covers of the earphone cannot be pasted once; the film pasting device is high in film pasting speed, films can be pasted on the plurality of earphone front cover bodies at one time, and working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of film sticking devices, and particularly relates to a scratch-resistant device for producing a front cover of an earphone.
Background
The earphone is a pair of conversion units which receive the electric signals sent by the media player or the receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ears; in the reproduction process of the front cover on the earphone, a film is required to be pasted so as to prevent the front cover of the earphone from being scratched, and a film pasting device is required to be used; the prior patent (bulletin number: CN 209930510U) discloses a batch film laminating device for producing earphone covers, which is characterized in that the design is manufactured to be background for traditional manual operation, the operation is simple, the film laminating operation can be replaced by manual operation, the work efficiency of film laminating is improved, and the damage to a noise reduction film can be prevented by utilizing a sucker; however, the film sticking device has a slow film sticking speed, and can not stick films to a plurality of earphone front covers at one time, so that the working efficiency is low.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the scratch-resistant device for producing the front covers of the earphones, which effectively solves the problems that the film pasting speed of the traditional film pasting device is low, films cannot be pasted on a plurality of front covers of the earphones at one time, and the working efficiency is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is scraped with preventing to earphone protecgulum production, includes the workstation, the top fixed mounting of workstation has the mounting bracket, the middle part fixed mounting at mounting bracket top has first cylinder, the driving end of first cylinder extends to the inside of mounting bracket and fixed mounting has the mounting panel, the bottom fixed mounting of mounting panel has three section of thick bamboo, the middle part at workstation top just is located the inside fixed mounting of mounting bracket has the piece of placing, one side of placing the piece is equipped with puts the reel, the opposite side of placing the piece is equipped with the receipts reel, be equipped with rotatory drive assembly on one side inner wall of mounting bracket, rotatory drive assembly is connected with putting reel and a rolling section of thick bamboo, the mounting groove has been seted up at the middle part of workstation upper surface, the inside of mounting groove is equipped with the extrusion drive assembly, three standing groove has been seted up to the upper surface of placing the piece, the inside of standing groove all is equipped with the support column, the extrusion drive assembly is connected with the bottom of three support column, the top of support column has all cup jointed earphone protecgulum body, install between putting reel and the rolling section of thick bamboo and prevent scraping the membrane.
Preferably, the both sides of mounting panel are all fixed mounting has the connecting block, and the equal fixed mounting in top of connecting block has the slide bar, and the equal fixed mounting in both sides at mounting bracket top has the sliding sleeve, and two slide bars are pegged graft respectively in the inside of two sliding sleeves.
Preferably, the pushing transmission assembly comprises a second air cylinder, the second air cylinder is fixedly arranged at the bottom of the inside of the mounting groove, a supporting plate is fixedly arranged at the transmission end of the second air cylinder, three pushing rods are fixedly arranged at the top of the supporting plate, and the tops of the three pushing rods are fixedly connected with the bottoms of the three supporting columns respectively.
Preferably, the rotary transmission assembly comprises a motor and a rotating shaft, the motor is fixedly arranged on one side of the inner wall of the mounting frame, the rotating shaft is fixedly arranged on the other side of the inner wall of the mounting frame, a first sprocket is fixedly arranged at the output end of the motor, a second sprocket is rotatably arranged at one end of the rotating shaft, a chain is connected between the first sprocket and the second sprocket in a meshed manner, and the first sprocket and the second sprocket are respectively fixedly connected with the winding drum and the unwinding drum.
Compared with the prior art, the utility model has the beneficial effects that:
in operation, an operator places three earphone front cover bodies on the tops of three support columns, then one end of the anti-scratch film is fixed to a collecting drum, then the operator starts a first air cylinder to drive a mounting plate to move downwards, a connecting block drives a sliding rod to slide in a sliding sleeve when the mounting plate moves downwards, stability of the mounting plate during movement is improved, the mounting plate can drive three cutting drums to enter the inside of a placing groove when moving downwards, and therefore the anti-scratch film can be cut and pressed to be tightly attached to the surface of the earphone front cover body, and then the first air cylinder is started to drive the cutting drums to move upwards to reset;
then an operator starts the second air cylinder to drive the supporting plate to move upwards, the supporting plate pushes the supporting column through the pushing rod when moving upwards, the supporting column drives the earphone front cover body to move out of the inside of the placing groove when being pushed, then the operator takes down the earphone front cover body with the film attached and changes the new earphone front cover body to be sleeved on the top of the supporting column, then starts the second air cylinder to drive the supporting column to reset, then starts the motor to drive the first sprocket to rotate, the first sprocket drives the second sprocket to rotate along the rotating shaft through the chain, and the first sprocket and the second sprocket respectively drive the winding drum and the winding drum to rotate when rotating, so that the cut anti-scratch film can be wound up and simultaneously spread out, and then the steps are repeated to continue to paste the film; the film pasting device is high in film pasting speed, films can be pasted on the plurality of earphone front cover bodies at one time, and working efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic cross-sectional view of a film laminating apparatus according to the present utility model;
FIG. 2 is a schematic view of a part of the film sticking device of the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the partial cut-away structure of FIG. 1 of the present utility model;
in the figure: 1. a work table; 2. a mounting frame; 3. a first cylinder; 4. a mounting plate; 5. cutting into cylinders; 6. placing a block; 7. releasing the winding drum; 8. winding up a winding drum; 9. a mounting groove; 10. a support column; 11. a headset front cover body; 12. a placement groove; 13. a connecting block; 14. a sliding sleeve; 15. a slide bar; 16. a support plate; 17. a push rod; 18. a motor; 19. a rotating shaft; 20. a first sprocket; 21. a second sprocket; 22. a chain; 23. scratch-resistant films; 24. and a second cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model comprises a workbench 1, a mounting frame 2 is fixedly arranged at the top of the workbench 1, a first air cylinder 3 is fixedly arranged in the middle of the top of the mounting frame 2, the driving end of the first air cylinder 3 extends to the inside of the mounting frame 2 and is fixedly provided with a mounting plate 4, three cutting drums 5 are fixedly arranged at the bottom of the mounting plate 4, a placing block 6 is fixedly arranged in the middle of the top of the workbench 1 and is positioned in the inside of the mounting frame 2, a winding drum 7 is arranged at one side of the placing block 6, a winding drum 8 is arranged at the other side of the placing block 6, a rotary driving component is arranged on the inner wall of one side of the mounting frame 2 and is connected with the winding drum 7 and the winding drum 8, a mounting groove 9 is formed in the middle of the upper surface of the workbench 1, a pushing driving component is arranged in the mounting groove 9, three placing grooves 12 are formed in the upper surface of the placing block 6, support columns 10 are respectively arranged in the inside the placing groove 12, the pushing driving component is connected with the bottoms of the three support columns 10, a headset front cover body 11 is respectively arranged at the top of the support columns 10, and a scratch-proof film 23 is arranged between the winding drum 7 and the winding drum 8; the connecting block 13 is fixedly installed on two sides of the mounting plate 4, the sliding rods 15 are fixedly installed on the top of the connecting block 13, the sliding sleeves 14 are fixedly installed on two sides of the top of the mounting frame 2, and the two sliding rods 15 are respectively inserted into the two sliding sleeves 14.
In operation, an operator places three earphone front cover bodies 11 on the tops of three support columns 10, then one end of a scratch-resistant film 23 is fixed on a collection drum 8, then the operator starts a first air cylinder 3 to drive a mounting plate 4 to move downwards, when the mounting plate 4 moves downwards, a connecting block 13 drives a sliding rod 15 to slide in a sliding sleeve 14, stability of the mounting plate 4 is improved, when the mounting plate 4 moves downwards, three cutting drums 5 are driven to enter the inside of a placing groove 12, and therefore the scratch-resistant film 23 can be cut and pressed to be tightly attached to the surface of the earphone front cover bodies 11, and then the first air cylinder 3 is started to drive the cutting drums 5 to move upwards to reset; then an operator starts the push transmission assembly to push the support column 10, the support column 10 is pushed to drive the earphone front cover body 11 to move out of the placing groove 12, then the operator takes down the earphone front cover body 11 with the film attached and changes the earphone front cover body 11 to be sleeved on the top of the support column 10, then starts the push transmission assembly to drive the support column 10 to reset, then starts the rotation transmission assembly to drive the winding drum 8 and the placing drum 7 to rotate respectively, so that the scraping-preventing film 23 cut by the cutting drum 5 can be wound up and the new scraping-preventing film 23 is simultaneously unfolded, and then the steps are repeated to continue the film attaching; the film pasting speed of the film pasting device is high, films can be pasted on the plurality of earphone front cover bodies 11 at one time, and the working efficiency is improved.
The pushing transmission assembly comprises a second air cylinder 24, the second air cylinder 24 is fixedly arranged at the bottom of the inside of the mounting groove 9, a supporting plate 16 is fixedly arranged at the transmission end of the second air cylinder 24, three pushing rods 17 are fixedly arranged at the top of the supporting plate 16, and the tops of the three pushing rods 17 are fixedly connected with the bottoms of the three supporting columns 10 respectively.
The operator activates the second cylinder 24 to drive the support plate 16 to move, and the support plate 16 drives the support column 10 to move up or down through the push rod 17 when moving.
The rotary transmission assembly comprises a motor 18 and a rotating shaft 19, wherein the motor 18 is fixedly arranged on one side of the inner wall of the mounting frame 2, the rotating shaft 19 is fixedly arranged on the other side of the inner wall of the mounting frame 2, a first chain wheel 20 is fixedly arranged at the output end of the motor 18, a second chain wheel 21 is rotatably arranged at one end of the rotating shaft 19, a chain 22 is connected between the first chain wheel 20 and the second chain wheel 21 in a meshed manner, and the first chain wheel 20 and the second chain wheel 21 are respectively fixedly connected with the winding drum 8 and the unwinding drum 7.
The operator starts the motor 18 to drive the first chain wheel 20 to rotate, the first chain wheel 20 drives the second chain wheel 21 to rotate along the rotating shaft 19 through the chain 22, and the first chain wheel 20 and the second chain wheel 21 respectively drive the winding drum 8 and the unwinding drum 7 to rotate when rotating.
Claims (4)
1. The utility model provides a device is scraped with preventing to earphone protecgulum production, includes workstation (1), its characterized in that: the utility model discloses a microphone, including workstation (1), mounting bracket (2) are installed to the top fixed mounting of workstation (1), the middle part fixed mounting at mounting bracket (2) top has first cylinder (3), the driving end of first cylinder (3) extends to the inside of mounting bracket (2) and fixed mounting has mounting panel (4), the bottom fixed mounting of mounting panel (4) has three section of thick bamboo (5), the middle part at workstation (1) top just is located the inside fixed mounting of mounting bracket (2) has places piece (6), one side of placing piece (6) is equipped with puts reel (7), the opposite side of placing piece (6) is equipped with receipts reel (8), be equipped with rotatory drive assembly on the inner wall of one side of mounting bracket (2), rotatory drive assembly is connected with putting reel (7) and a reel (8), the mounting groove (9) have been seted up at the middle part of workstation (1) upper surface, the inside of mounting groove (9) is equipped with and pushes away drive assembly, the upper surface of placing piece (6) has seted up three standing groove (12), the inside of standing groove (12) all is equipped with support column (10), push away drive assembly and the bottom of three support column (10) is connected, the top (10), scrape between reel (7) and reel (23) are cup jointed in the front of the support column (7).
2. The scratch-resistant device for producing a front cover of an earphone according to claim 1, wherein: connecting blocks (13) are fixedly installed on two sides of the mounting plate (4), sliding rods (15) are fixedly installed on the tops of the connecting blocks (13), sliding sleeves (14) are fixedly installed on two sides of the top of the mounting frame (2), and the two sliding rods (15) are respectively inserted into the two sliding sleeves (14).
3. The scratch-resistant device for producing a front cover of an earphone according to claim 1, wherein: the pushing transmission assembly comprises a second air cylinder (24), the second air cylinder (24) is fixedly arranged at the bottom of the inside of the mounting groove (9), a supporting plate (16) is fixedly arranged at the transmission end of the second air cylinder (24), three pushing rods (17) are fixedly arranged at the top of the supporting plate (16), and the tops of the three pushing rods (17) are fixedly connected with the bottoms of the three supporting columns (10) respectively.
4. The scratch-resistant device for producing a front cover of an earphone according to claim 1, wherein: the rotary transmission assembly comprises a motor (18) and a rotating shaft (19), wherein the motor (18) is fixedly arranged on one side of the inner wall of the mounting frame (2), the rotating shaft (19) is fixedly arranged on the other side of the inner wall of the mounting frame (2), a first chain wheel (20) is fixedly arranged at the output end of the motor (18), a second chain wheel (21) is rotatably arranged at one end of the rotating shaft (19), a chain (22) is connected between the first chain wheel (20) and the second chain wheel (21) in a meshed mode, and the first chain wheel (20) and the second chain wheel (21) are fixedly connected with the winding drum (8) and the unwinding drum (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300027.XU CN220700394U (en) | 2023-08-25 | 2023-08-25 | Scratch-resistant device for earphone front cover production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300027.XU CN220700394U (en) | 2023-08-25 | 2023-08-25 | Scratch-resistant device for earphone front cover production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700394U true CN220700394U (en) | 2024-04-02 |
Family
ID=90447753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322300027.XU Active CN220700394U (en) | 2023-08-25 | 2023-08-25 | Scratch-resistant device for earphone front cover production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700394U (en) |
-
2023
- 2023-08-25 CN CN202322300027.XU patent/CN220700394U/en active Active
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