CN215542171U

CN215542171U - Earphone spraying apparatus for producing

Info

Publication number: CN215542171U
Application number: CN202120974746.8U
Authority: CN
Inventors: 曾建章; 程健峰
Original assignee: Dongguan Dinghao Leather Co ltd
Current assignee: Dongguan Dinghao Leather Co ltd
Priority date: 2021-05-09
Filing date: 2021-05-09
Publication date: 2022-01-18
Anticipated expiration: 2031-05-09

Abstract

The utility model discloses an earphone spraying production device which comprises a spraying box, a paint box, a spraying assembly and an earphone moving assembly, wherein the spraying box is arranged in a hollow cavity, the paint box is connected to the inner bottom of the spraying box, the upper end of the spraying assembly is arranged in the spraying box, the lower end of the spraying assembly is arranged at the inner bottom of the paint box, and the upper end of the earphone moving assembly is arranged at the inner top of the spraying box; the spraying assembly comprises a painting pump, a connecting block, an arc-shaped pipe and a painting pipe, the painting pump is arranged at the inner bottom of the paint box, and the connecting block is connected to the inner wall of the spraying box. The utility model belongs to the technical field of earphone production, and particularly provides an earphone spraying production device which can rotate and move an earphone shell, enables the shell to be sprayed comprehensively, is convenient for collecting raw materials, dries the shell after spraying is finished, reduces the phenomenon of smearing paint and improves the spraying attractiveness.

Description

Earphone spraying apparatus for producing

Technical Field

The utility model belongs to the technical field of earphone production, and particularly relates to an earphone spraying production device.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in noisy environment such as a recording studio, a bar, a journey, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

When the existing earphone is produced, paint needs to be sprayed on the outer portion of the existing earphone, the attractiveness of the product is improved, existing spraying equipment is generally operated by workers in a handheld mode, the spraying efficiency of the handheld operation is low, raw materials are inconvenient to collect, the position of the earphone shell cannot be moved, all shells cannot be sprayed comprehensively, and the spraying effect is reduced; after spraying paint, the shell carries out the in-process that dries naturally, and the phenomenon is smeared and rubbed to the paint more easily appears, has reduced the pleasing to the eye degree of spraying, and the spraying work efficiency has been reduced in the spraying again.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the earphone spraying production device which has the advantages that the earphone shell can rotate and move, so that the spraying of the shell is comprehensive, the raw materials are conveniently collected, the drying treatment is carried out on the sprayed shell, the phenomenon of smearing of paint is reduced, and the attractiveness of the spraying is improved.

The technical scheme adopted by the utility model is as follows: the utility model relates to an earphone spraying production device which comprises a spraying box, a paint box, a spraying assembly and an earphone moving assembly, wherein the spraying box is arranged in a hollow cavity, the paint box is connected to the inner bottom of the spraying box, the upper end of the spraying assembly is arranged in the spraying box, the lower end of the spraying assembly is arranged at the inner bottom of the paint box, and the upper end of the earphone moving assembly is arranged at the inner top of the spraying box; the spraying assembly comprises a painting pump, a connecting block, an arc-shaped pipe and a painting pipe, the painting pump is arranged at the inner bottom of the painting box, the connecting block is connected to the inner wall of the spraying box, an arc-shaped groove is formed in one end, far away from the side wall of the spraying box, of the connecting block, the arc-shaped pipe is connected to the inner portion of the arc-shaped groove, and the painting pipe is communicated between the painting pump and the arc-shaped pipe; the earphone moving assembly comprises a slide rail, a first electric telescopic rod, a first motor box, a rotary table, a second electric telescopic rod and a second motor box, the slide rail is arranged at the inner top of the spraying box, the first electric telescopic rod is arranged on the inner wall of the spraying box, the lower end of the slide rail is arranged at the first motor box in a sliding mode, one side of the first motor box is connected to the telescopic end of the first electric telescopic rod, a rotating motor is arranged inside the first motor box, the lower end of the first motor box is arranged on the rotary table, the upper end of the rotary table is connected to the output shaft of the rotating motor, the lower end of the rotary table is connected to the second electric telescopic rod, the upper end of the second motor box is connected to the telescopic end of the second electric telescopic rod, and a steering assembly is arranged inside the second motor box.

Furthermore, the steering assembly comprises a steering motor, a worm wheel, a rotating shaft and a connecting plate, the steering motor is arranged at the inner top of the second motor box, the worm is sleeved on an output shaft of the steering motor, the rotating shaft is connected and arranged inside the second motor box, the worm wheel is sleeved on the outer side of the rotating shaft, the worm wheel is meshed and connected with the worm, and one end of the connecting plate is sleeved on the outer side of the rotating shaft.

Furthermore, one side of second motor case is equipped with turns to the groove, turn to the bottom that the groove link up the second motor case, the lower extreme of connecting plate is rotatable to be located and turns to the inside in groove, the bottom of connecting plate is connected and is equipped with the earphone support frame.

Further, the upper end of a side wall of the spraying box is provided with an outlet, the upper end of the outlet is provided with a drying fan, and a sealing assembly is arranged on the outer side of the outlet.

Further, the sealing assembly comprises an upper connecting block, a lower connecting block and a sealing plate, the outer side of the spraying box is sequentially arranged on the upper connecting block and the lower connecting block from top to bottom, the sealing plate is connected between the upper connecting block and the lower connecting block, the sealing plate is connected with the upper connecting block through a pin shaft, and the sealing plate is detachably connected with the lower connecting block.

Further, one side of going up the connecting block and keeping away from the spraying case is equipped with the recess, the recess link up the bottom of connecting block, be equipped with first spacing groove on the lateral wall of recess, first spacing groove is kept away from and is equipped with the second spacing groove on the lateral wall of recess, the upper end of closing plate is equipped with the constant head tank, the inside of first spacing groove is equipped with the reference column, the one end that the reference column is close to the constant head tank is equipped with the locating piece, the locating piece is scalable to be located in the constant head tank, the other end of reference column link up the second spacing groove and locate the outside of connecting block, just locate the outside locating piece connection of connecting block and be equipped with the arm-tie, just the outside cover of reference column is equipped with the spring, the inside of first spacing groove is located to the spring.

Further, the spraying components are symmetrically arranged in the spraying box in two groups in the middle of the sliding rail.

Furthermore, one side of the arc-shaped pipe, which is far away from the arc-shaped groove, is provided with a plurality of groups of spray heads which are distributed at equal intervals.

Further, the upper end of paint box is hourglass hopper-shaped setting, the bottom of paint box upper end is equipped with the filter screen.

The utility model with the structure has the following beneficial effects: according to the production device for spraying the earphones, due to the use of the spraying assembly, the spraying range of the earphone shell is wide, and the spraying time is shortened; the earphone moving assembly is used, so that the earphones are uniformly sprayed; through the use of the drying fan, the painted earphone shell is dried, and rubbing caused by undried paint on the earphone shell is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of an earphone spraying production device of the present invention;

FIG. 2 is a schematic structural diagram of a sealing assembly in an earphone spraying production apparatus according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a partially enlarged view of a portion B in fig. 2.

The automatic painting device comprises a machine frame, a machine frame, a machine frame, a machine, a machine, a machine, a machine, a machine.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the spraying production device for the earphones comprises a spraying box 1, a paint box 2, a spraying component 3 and an earphone moving component 4, wherein the spraying box 1 is arranged in a hollow cavity, the paint box 2 is connected to the inner bottom of the spraying box 1, the upper end of the spraying component 3 is arranged inside the spraying box 1, the lower end of the spraying component 3 is arranged at the inner bottom of the paint box 2, and the upper end of the earphone moving component 4 is arranged at the inner top of the spraying box 1; the spraying assembly 3 comprises a painting pump 5, a connecting block 6, an arc-shaped pipe 7 and a painting pipe 8, the painting pump 5 is arranged at the inner bottom of the painting box 2, the connecting block 6 is connected to the inner wall of the spraying box 2, an arc-shaped groove is formed in one end, away from the side wall of the spraying box 2, of the connecting block 6, the arc-shaped pipe 7 is connected to the inner part of the arc-shaped groove, and the painting pipe 8 is communicated between the painting pump 5 and the arc-shaped pipe 7; the earphone moving component 4 comprises a slide rail 9, a first electric telescopic rod 10, a first motor box 11, a rotary table 12, a second electric telescopic rod 13 and a second motor box 14, the slide rail 9 is arranged at the inner top of the spraying box 1, the first electric telescopic rod 10 is arranged on the inner wall of the spraying box 1, the first motor box 11 is slidably arranged at the lower end of the slide rail 9, one side of the first motor box 11 is connected with the telescopic end of the first electric telescopic rod 10, a rotating motor 15 is arranged in the first motor box 11, the rotary disc 12 is arranged at the lower end of the first motor box 11, the upper end of the rotary table 12 is connected with an output shaft of a rotating motor 15, the second electric telescopic rod 13 is connected with the lower end of the rotary table 12, the upper end of the second motor box 14 is connected to the telescopic end of the second electric telescopic rod 13, and a steering assembly 16 is arranged inside the second motor box 14.

The steering assembly 16 comprises a steering motor 17, a worm 18, a worm wheel 19, a rotating shaft 20 and a connecting plate 21, the steering motor 17 is arranged at the inner top of the second motor box 14, the worm 18 is sleeved on an output shaft of the steering motor 17, the rotating shaft 20 is connected and arranged inside the second motor box 14, the worm wheel 19 is sleeved outside the rotating shaft 20, the worm wheel 19 is meshed and connected with the worm 18, and one end of the connecting plate 21 is sleeved outside the rotating shaft 20; one side of second motor case 14 is equipped with turns to the groove, turn to the bottom that the groove link up second motor case 14, the lower extreme of connecting plate 21 is rotatable to be located and turns to the inside in groove, the bottom of connecting plate 21 is connected and is equipped with earphone support frame 22.

An outlet 23 is formed in the upper end of one side wall of the spraying box 1, a drying fan 24 is arranged at the upper end of the outlet 23, and a sealing assembly 25 is arranged on the outer side of the outlet 23; the sealing assembly 25 comprises an upper connecting block 26, a lower connecting block 27 and a sealing plate 28, the upper connecting block 26 and the lower connecting block 27 are sequentially arranged on the outer side of the spraying box 1 from top to bottom, the sealing plate 28 is connected between the upper connecting block 26 and the lower connecting block 27, the sealing plate 28 is in pin connection with the upper connecting block 26, and the sealing plate 28 is detachably connected with the lower connecting block 27.

Go up connecting block 26 and keep away from one side of spraying case 1 and be equipped with recess 29, recess 29 link up the bottom of connecting block 26, be equipped with first spacing groove 30 on the lateral wall of recess 29, be equipped with second spacing groove 31 on the lateral wall that first spacing groove 30 kept away from recess 29, the upper end of sealing plate 28 is equipped with constant head tank 32, the inside of first spacing groove 30 is equipped with reference column 33, the one end that reference column 33 is close to constant head tank 32 is equipped with locating piece 34, locating piece 34 is scalable to be located in constant head tank 32, the other end of reference column 33 link up second spacing groove 31 and locate the outside of connecting block 26, just locate the outside locating piece 34 of connecting block 26 and connect and be equipped with arm-tie 35, just the outside cover of reference column 33 is equipped with spring 36, spring 36 locates the inside of first spacing groove 30.

Two groups of spraying components 3 are symmetrically arranged in the spraying box 1 about the middle of the sliding rail 9; a plurality of groups of spray heads 37 which are distributed at equal intervals are arranged on one side of the arc-shaped pipe 7 away from the arc-shaped groove; the upper end of paint box 2 is hourglass hopper-shaped and sets up, the bottom of paint box 2 upper end is equipped with filter screen 38.

When the earphone is used, the earphone shell is sleeved on the earphone support frame 22 from the outlet 23, the first electric telescopic rod 10 drives the first motor box 11 to move to one side far away from the outlet 23, the outlet 23 is sealed by the sealing plate 28, the second electric telescopic rod 13 drives the second motor box 14 to move downwards, so that the earphone shell is positioned between the two arc-shaped pipes 7, the painting pump 5 sprays paint in the paint box 2 from the spray nozzle 37 through the painting pipe 8 and the arc-shaped pipe 7, the earphone shell is painted, the rotating motor 15 is started, the rotating motor 15 sequentially drives the turntable 12, the second electric telescopic rod 13, the second motor box 14 and the earphone support frame 22 to rotate, so that the earphone shell on the earphone support frame 22 is uniformly painted, the steering motor 17 is started, the steering motor 17 sequentially drives the worm 18, the worm wheel 19, the rotating shaft 20, the connecting plate 21 and the earphone support frame 22 to rotate in the steering groove, thereby carry out the spraying to the upper and lower face of earphone shell, after the spraying, send out earphone shell from export 23, the stoving fan 24 of export 23 is with the stoving of spraying paint on the earphone shell, prevents that paint from scraping.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an earphone spraying apparatus for producing which characterized in that: the coating device comprises a coating box, a paint box, a coating assembly and an earphone moving assembly, wherein the coating box is arranged in a hollow cavity, the paint box is connected to the inner bottom of the coating box, the upper end of the coating assembly is arranged in the coating box, the lower end of the coating assembly is arranged at the inner bottom of the paint box, and the upper end of the earphone moving assembly is arranged at the inner top of the coating box; the spraying assembly comprises a painting pump, a connecting block, an arc-shaped pipe and a painting pipe, the painting pump is arranged at the inner bottom of the painting box, the connecting block is connected to the inner wall of the spraying box, an arc-shaped groove is formed in one end, far away from the side wall of the spraying box, of the connecting block, the arc-shaped pipe is connected to the inner portion of the arc-shaped groove, and the painting pipe is communicated between the painting pump and the arc-shaped pipe; the earphone moving assembly comprises a slide rail, a first electric telescopic rod, a first motor box, a rotary table, a second electric telescopic rod and a second motor box, the slide rail is arranged at the inner top of the spraying box, the first electric telescopic rod is arranged on the inner wall of the spraying box, the lower end of the slide rail is arranged at the first motor box in a sliding mode, one side of the first motor box is connected to the telescopic end of the first electric telescopic rod, a rotating motor is arranged inside the first motor box, the lower end of the first motor box is arranged on the rotary table, the upper end of the rotary table is connected to the output shaft of the rotating motor, the lower end of the rotary table is connected to the second electric telescopic rod, the upper end of the second motor box is connected to the telescopic end of the second electric telescopic rod, and a steering assembly is arranged inside the second motor box.

2. The spraying production device of the earphones according to claim 1, characterized in that: the steering assembly comprises a steering motor, a worm wheel, a rotating shaft and a connecting plate, the steering motor is arranged at the inner top of the second motor box, the worm is sleeved on an output shaft of the steering motor, the rotating shaft is connected with the inside of the second motor box, the worm wheel is sleeved on the outer side of the rotating shaft, the worm wheel is meshed with the worm, and one end of the connecting plate is sleeved on the outer side of the rotating shaft.

3. The spraying production device of the earphones according to claim 2, characterized in that: one side of second motor case is equipped with turns to the groove, turn to the bottom that the groove link up the second motor case, the lower extreme of connecting plate is rotatable to be located and turns to the inside in groove, the bottom of connecting plate is connected and is equipped with the earphone support frame.

4. The spraying production device of the earphones according to claim 1, characterized in that: the upper end of a side wall of the spraying box is provided with an outlet, the upper end of the outlet is provided with a drying fan, and the outer side of the outlet is provided with a sealing assembly.

5. The spraying production device of the earphones according to claim 4, wherein: the sealing assembly comprises an upper connecting block, a lower connecting block and a sealing plate, the outer side of the spraying box is sequentially arranged on the upper connecting block and the lower connecting block from top to bottom, the sealing plate is connected between the upper connecting block and the lower connecting block, the sealing plate is connected with the upper connecting block through a pin, and the sealing plate is detachably connected with the lower connecting block.

6. The spraying production device of the earphones according to claim 5, wherein: one side of going up the connecting block and keeping away from the spraying case is equipped with the recess, the recess link up the bottom of connecting block, be equipped with first spacing groove on the lateral wall of recess, first spacing groove is kept away from and is equipped with the second spacing groove on the lateral wall of recess, the upper end of closing plate is equipped with the constant head tank, the inside of first spacing groove is equipped with the reference column, the one end that the reference column is close to the constant head tank is equipped with the locating piece, the scalable locating piece is located in the constant head tank, the other end of reference column link up the outside of second spacing groove and locating the connecting block, just locate the outside locating piece connection of connecting block and be equipped with the arm-tie, just the outside cover of reference column is equipped with the spring, the inside of first spacing groove is located to the spring.

7. The spraying production device of the earphones according to claim 1, characterized in that: the spraying components are symmetrically arranged in the spraying box about the middle of the sliding rail.

8. The spraying production device of the earphones according to claim 1, characterized in that: and a plurality of groups of spray heads which are distributed at equal intervals are arranged on one side of the arc-shaped pipe away from the arc-shaped groove.

9. The spraying production device of the earphones according to claim 1, characterized in that: the upper end of paint case is hourglass hopper-shaped setting, the bottom of paint case upper end is equipped with the filter screen.