CN219377747U - Adhesive injection drying device for earphone assembly line - Google Patents
Adhesive injection drying device for earphone assembly line Download PDFInfo
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- CN219377747U CN219377747U CN202320332983.3U CN202320332983U CN219377747U CN 219377747 U CN219377747 U CN 219377747U CN 202320332983 U CN202320332983 U CN 202320332983U CN 219377747 U CN219377747 U CN 219377747U
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- hot air
- drying bin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an adhesive injection drying device for an earphone assembly line, which relates to the field of earphone module production and comprises a workbench, wherein a production line is arranged on the workbench, an adhesive dispensing needle cylinder is arranged on the workbench, the adhesive injection drying device comprises an adhesive liquid heat preservation component arranged on the adhesive dispensing needle cylinder, and further comprises a drying component, the drying component comprises a drying bin arranged on the workbench, a dehumidifying hot air component is arranged on the workbench, a hot air output and a cold air input are arranged on the dehumidifying hot air component, and an air supply pipe is arranged between the hot air output and the drying bin of the dehumidifying hot air component. Through set up glue solution heat preservation subassembly on the point gum needle cylinder, thereby promote the glue solution temperature and initially provide glue solution solidification rate, set up the drying bin simultaneously on the production line, send people's drying bin along the air supply tuber pipe with dry hot-blast through dehumidification hot-blast subassembly, the earphone module glue solution on the mould in the quick drying bin is dried and solidified, avoids the glue solution to receive the influence of low temperature or high humidity, promotes production efficiency, makes things convenient for loudspeaker module to carry out subsequent production.
Description
Technical Field
The utility model relates to the field of earphone module production.
Background
The earphone is generally composed of a speaker unit, a front shell, a rear shell and an earphone wire (one end of the earphone wire is connected with the speaker unit, and the other end of the earphone wire is a plug), and the in-ear earphone is also provided with a rubber sleeve; most of the prior art are usually headphones, i.e. left and right ear, and also single ear headphones. In the manufacturing process of sound equipment and headphones, the internal loudspeaker horn is required to be manufactured by a dispensing technology, the loudspeaker is generally circular, and in order to facilitate dispensing, the dispensing of the loudspeaker horn can be finished by using a circular dispensing machine.
The traditional glue dispenser is often arranged on a headset bracket transmission line, glue is dispensed on the headset bracket, elements such as a bracket and a magnet or a PCB (printed circuit board) are conveniently bonded, the glue dispenser is driven pneumatically, and glue is stored in a glue dispensing needle cylinder and is driven pneumatically to flow into corresponding positions on the headset bracket on the die.
However, along with the development of productivity, earphone module production efficiency promotes greatly, production line production has replaced manual assembly, earphone support places on the mould on the production line, however current quick-drying glue drying time generally solidifies the design about 5 minutes, however, to continuous earphone production work, the earphone loudspeaker often needs unified collection after finishing, glue often does not thoroughly dry yet this moment, current quick-drying glue receives the humiture to influence greatly, low temperature or high humidity lead to glue drying to be slowed down easily, in loudspeaker module transportation process, lead to the bonding position to shift easily, produce the defective products, often in order to solve the length of this kind of problem extension production line in the prior art, thereby extension glue air drying time, but undoubtedly can increase area, increase manufacturing cost.
Disclosure of Invention
The utility model aims at: in order to solve the technical problems, the utility model provides a glue injection drying device for an earphone assembly line, which promotes quick drying of glue, facilitates subsequent production of a speaker module and improves production efficiency.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides an earphone assembly line injecting glue drying device, includes the workstation, be equipped with the production line on the workstation, be equipped with the point on the workstation and glue the cylinder, including locating glue solution heat preservation subassembly on the point is glued the cylinder, still including locating the stoving subassembly in point on the production line and glue cylinder output one side, the stoving subassembly is including locating dry storehouse on the workstation, the production line certainly dry storehouse passes, be equipped with the hot-blast subassembly of dehumidification on the workstation, be equipped with hot-blast output and cold wind input on the hot-blast subassembly of dehumidification, the hot-blast output of dehumidification with be equipped with the air supply tuber pipe between the dry storehouse.
Through above-mentioned scheme, thereby through set up glue solution heat preservation subassembly on the point gum needle cylinder, thereby promote glue solution temperature and initially provide glue solution solidification rate, set up the drying bin simultaneously on the production line, send people's drying bin along the supply air tuber pipe with dry hot-blast through dehumidification hot-blast subassembly, quick with the earphone module glue solution stoving solidification on the mould in the drying bin, avoid the glue solution to receive the influence of low temperature or high humidity, promote production efficiency, make things convenient for loudspeaker module to carry out subsequent production.
Further, convection air openings are arranged in the drying bin along two sides of the upper die of the production line, the convection air openings are arrayed on two sides of the drying bin along the length direction, and the convection air openings are connected with the air supply pipe.
Through the scheme, the convection air port is arranged, so that hot air is caused to be hedging on the die on the production line, and the earphone horn module on the die is quickly dried.
Further, an ultraviolet lamp is further arranged in the drying bin, and the ultraviolet lamp is arranged along the length direction of the drying bin.
Through above-mentioned scheme, set up the ultraviolet lamp and further accelerate drying rate.
Further, air outlet covers are arranged on two sides of the drying bin, circulating air pipes are arranged on the air outlet covers, and the circulating air pipes are connected with the cold air input.
Through above-mentioned scheme, through setting up the air-out cover and inserting the circulation tuber pipe, let in cold wind input with the high hot and high wet tail gas that finishes drying, dehumidify and heat again, form hot-blast reuse.
Further, the dehumidification hot air component comprises a circulating fan arranged on the workbench, cold air input comprises an air inlet pipe arranged on the circulating fan, drying agent bags are arranged on the air inlet pipe and are mutually staggered in the air inlet pipe, hot air output comprises an electric heating net arranged in an air outlet end of the circulating fan, and the air outlet end of the circulating fan is connected with the air supply pipe.
Through above-mentioned scheme, set up the drier bag on going into the tuber pipe to crisscross setting each other is convenient for adsorb the moisture in the tail gas when introducing high temperature high humidity tail gas, reduces humidity, and the tail gas is later through circulating fan, heats once more in electric heat net department, forms the hot-blast input supply tuber pipe of high temperature drying and dries once more, and whole process is effectual has utilized hot-blast waste heat, more energy-concerving and environment-protective.
Further, a plurality of outward convex flow-around columns are arranged in the drying bin, and the flow-around columns are distributed in the drying bin in an up-down staggered mode.
Through the scheme, the flow-around column is arranged to be convenient for forming turbulent flow when hot air passes through, and is convenient for blowing the hot air to the horn module on the die, so that the glue solution is quickly dried and solidified.
Further, the glue solution heat preservation assembly comprises a heat preservation shell arranged on the periphery of the glue dispensing needle cylinder, and two sides of the shell are communicated with the air supply air pipe.
Through the scheme, the heat-insulating shell is arranged, and the hot air passes through the shell from the air supply pipe to heat the shell, so that the temperature in the dispensing needle cylinder is promoted to be increased, the glue solution temperature is improved, and the influence of low temperature is avoided.
The beneficial effects of the utility model are as follows:
1. the utility model discloses a glue injection drying device for an earphone assembly line, which is characterized in that a glue solution heat-preserving component is arranged on a glue dispensing needle cylinder, the temperature of the glue solution is increased so as to primarily provide the glue solution solidifying speed, meanwhile, a drying bin is arranged on a production line, and the dried hot air is sent to the drying bin along an air supply pipe through a dehumidifying hot air component, so that the glue solution of an earphone module on a mould in the drying bin is quickly dried and solidified, the glue solution is prevented from being influenced by low temperature or high humidity, the production efficiency is improved, and the subsequent production of a loudspeaker module is facilitated;
2. set up the drier bag on the tuber pipe of intaking to crisscross setting each other, be convenient for adsorb the moisture in the tail gas when introducing high temperature high humidity tail gas, reduce humidity, the tail gas is through circulating fan afterwards, heats once more in electric heat net department, forms the hot-blast input supply tuber pipe of high temperature drying and dries once more, and whole process is effectual has utilized hot-blast waste heat, more energy-concerving and environment-protective.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model, wherein a drying chamber portion is shown in cross-section for convenience;
reference numerals: 11. a work table; 12. a production line; 13. dispensing needle cylinder; 14. a drying bin; 15. outputting hot air; 16. cold air is input; 17. an air supply duct; 18. a circulating fan; 19. an air inlet pipe; 20. a desiccant bag; 21. an electric heating net; 22. a convection tuyere; 23. an ultraviolet lamp; 24. an air outlet cover; 25. a circulating air pipe; 26. a flow around column; 27. and a heat-insulating shell.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected 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.
Example 1
As shown in fig. 1, this embodiment provides a device for injecting glue and drying an earphone assembly line, including a workbench 11, a production line 12 is provided on the workbench 11, the production line 12 is a production assembly line for earphone modules commonly used in the market, the production line 12 is a common relatively mature technology, and the production line 12 of a moving coil unit can be assembled automatically, so the parts of the production line 12 are not described more, a dispensing needle cylinder 13 is provided on the workbench 11, a glue solution heat insulation component provided on the dispensing needle cylinder 13 is included, a drying component provided on the production line 12 at one side of the output end of the dispensing needle cylinder 13 is also included, the drying component includes a drying bin 14 provided on the workbench 11, the production line 12 passes through the drying bin 14, a dehumidifying hot air component is provided on the dehumidifying hot air component, a hot air output 15 and a cold air input 16 are provided on the dehumidifying hot air component, and an air supply duct 17 is provided between the dehumidifying hot air output 15 and the drying bin 14. Therefore, through setting up the glue solution heat preservation subassembly on the point gum needle cylinder 13, thereby promote the glue solution temperature and initially provide the glue solution solidification rate, set up dry storehouse 14 simultaneously on production line 12, send people dry storehouse 14 along air supply tuber pipe 17 with dry hot-blast through dehumidification hot-blast subassembly, the earphone module glue solution on the mould in the dry storehouse 14 is dried solidification fast, avoid the glue solution to receive the influence of low temperature or high humidity, promote production efficiency, make things convenient for loudspeaker module to carry out subsequent production.
Referring to fig. 1, in order to conveniently utilize exhaust gas waste heat and dehumidify and heat, the dehumidify hot air component comprises a circulating fan 18 arranged on a workbench 11, a cold air input 16 comprises an air inlet pipe 19 arranged on the circulating fan 18, a drying agent bag 20 is arranged on the air inlet pipe 19, the drying agent bags 20 are detachably and replaceably arranged, the drying agent bags 20 are mutually staggered in the air inlet pipe 19, a hot air output 15 comprises an electric heating net 21 arranged in an air outlet end of the circulating fan 18, and the air outlet end of the circulating fan 18 is connected with an air supply pipe 17. The drying agent bags 20 are arranged on the air inlet pipe 19 and are staggered with each other, so that moisture in the tail gas is adsorbed when the high-temperature high-humidity tail gas is introduced, the humidity is reduced, the tail gas is then heated again at the electric heating net 21 through the circulating fan 18, the high-temperature dry hot air is formed and is input into the air supply pipe 17 for drying again, and the hot air waste heat is effectively utilized in the whole process, so that the method is more energy-saving and environment-friendly.
Referring to fig. 1, convection air openings 22 are arranged in the drying bin 14 along two sides of the upper die of the production line 12, the convection air openings 22 are arrayed on two sides of the drying bin 14 along the length direction, the convection air openings 22 are connected with an air supply pipe 17, an ultraviolet lamp 23 is further arranged in the drying bin 14, and the ultraviolet lamp 23 is arranged along the length direction of the drying bin 14. The convection air port 22 is arranged to promote hot air to be hedged on the die on the production line 12, and the ultraviolet lamp 23 further accelerates the drying speed, so that the earphone speaker module on the die is quickly dried.
Referring to fig. 1, two sides of a drying bin 14 are provided with air outlet covers 24, the air outlet covers 24 are provided with circulating air pipes 25, the circulating air pipes 25 are connected with a cold air input 16, a plurality of outward convex flow around columns 26 are arranged in the drying bin 14, and the flow around columns 26 are distributed in the drying bin 14 in an up-down staggered manner. The flow around column 26 is convenient for form the turbulent flow when hot-blast passing through, is convenient for blow hot-blast loudspeaker module on the mould to the solidification of drying fast to the glue solution, through setting up air-out cover 24 and switching in circulation tuber pipe 25, let in cold wind input 16 with the high hot and high humidity tail gas that finishes drying, dehumidify and heat again, form hot-blast reuse.
Referring to fig. 1, in order to further facilitate the use of high-temperature hot air, the glue solution heat insulation assembly comprises a heat insulation shell 27 arranged on the periphery of the glue dispensing needle cylinder 13, wherein two sides of the shell are communicated with the air supply air pipe 17, the heat insulation shell 27 is arranged, and the hot air passes through the shell from the air supply air pipe 17 to heat the shell, so that the temperature in the glue dispensing needle cylinder 13 is promoted to be increased, the glue solution temperature is increased, and the influence of low temperature is avoided.
The implementation principle is as follows: the utility model discloses an earphone assembly line glue injection drying device, which is characterized in that a glue solution heat preservation component is arranged on a glue dispensing needle cylinder 13, hot air passes through a shell from an air supply air pipe 17 to heat the shell, so that the temperature in the glue dispensing needle cylinder 13 is promoted to be increased, the glue solution temperature is increased, the influence of low temperature is avoided, the glue solution temperature is increased to primarily provide the glue solution solidifying speed, meanwhile, a drying bin 14 is arranged on a production line 12, the dried hot air is sent to the drying bin 14 along the air supply air pipe 17 through a dehumidification hot air pipe component, the earphone module glue solution on a mould in the drying bin 14 is quickly dried and solidified, a drying agent bag 20 is arranged on an air inlet pipe 19 and is mutually staggered, the moisture in tail gas is adsorbed conveniently when the high-temperature high-humidity tail gas is introduced, the humidity is reduced, the tail gas is then heated again through a circulating fan 18, the high-temperature drying hot air is formed and is input into the air supply air pipe 17 to be dried again, the glue solution is prevented from being influenced by low temperature or high humidity, the production efficiency is improved, and the subsequent production of a loudspeaker module is convenient to carry out.
Claims (7)
1. The utility model provides an earphone assembly line injecting glue drying device, includes workstation (11), be equipped with production line (12) on workstation (11), be equipped with on workstation (11) and glue dispensing cylinder (13), its characterized in that, including locating glue solution heat preservation subassembly on glue dispensing cylinder (13), still including locating on production line (12) in the stoving subassembly of glue dispensing cylinder (13) output one side, stoving subassembly is including locating dry storehouse (14) on workstation (11), production line (12) are from dry storehouse (14) pass, be equipped with dehumidification hot air subassembly on workstation (11), be equipped with hot air output (15) and cold wind input (16) on the dehumidification hot air subassembly, dehumidification hot air subassembly output (15) with be equipped with supply air tuber pipe (17) between dry storehouse (14).
2. The earphone assembly line glue injection drying device according to claim 1, wherein convection air openings (22) are formed in the drying bin (14) along two sides of the upper die of the production line (12), the convection air openings (22) are arrayed on two sides of the drying bin (14) along the length direction, and the convection air openings (22) are connected with the air supply pipe (17).
3. The earphone assembly line glue injection drying device according to claim 2, wherein an ultraviolet lamp (23) is further arranged in the drying bin (14), and the ultraviolet lamp (23) is arranged along the length direction of the drying bin (14).
4. The earphone assembly line glue injection drying device according to claim 2, wherein air outlet covers (24) are arranged on two sides of the drying bin (14), circulating air pipes (25) are arranged on the air outlet covers (24), and the circulating air pipes (25) are connected with the cold air input (16).
5. The glue injection and drying device for the earphone assembly line according to claim 4, wherein the dehumidifying hot air component comprises a circulating fan (18) arranged on the workbench (11), the cold air input (16) comprises an air inlet pipe (19) arranged on the circulating fan (18), drying agent bags (20) are arranged on the air inlet pipe (19), the drying agent bags (20) are mutually staggered in the air inlet pipe (19), the hot air output (15) comprises an electric heating net (21) arranged in an air outlet end of the circulating fan (18), and the air outlet end of the circulating fan (18) is connected with the air supply pipe (17).
6. The earphone assembly line glue injection drying device according to claim 4, wherein a plurality of outward convex flow-around columns (26) are arranged in the drying bin (14), and the flow-around columns (26) are distributed in the drying bin (14) in an up-down staggered manner.
7. The earphone assembly line glue injection drying device according to claim 5, wherein the glue solution heat insulation assembly comprises a heat insulation shell (27) arranged on the periphery of the glue dispensing needle cylinder (13), and two sides of the shell are communicated with the air supply air pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332983.3U CN219377747U (en) | 2023-02-28 | 2023-02-28 | Adhesive injection drying device for earphone assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332983.3U CN219377747U (en) | 2023-02-28 | 2023-02-28 | Adhesive injection drying device for earphone assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219377747U true CN219377747U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320332983.3U Active CN219377747U (en) | 2023-02-28 | 2023-02-28 | Adhesive injection drying device for earphone assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219377747U (en) |
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2023
- 2023-02-28 CN CN202320332983.3U patent/CN219377747U/en active Active
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