CN218108473U

CN218108473U - Full-automatic test equipment of finished product earphone desktop type

Info

Publication number: CN218108473U
Application number: CN202221408980.5U
Authority: CN
Inventors: 刘志峰; 黄朝锋; 张兴锋; 张万海
Original assignee: Shenzhen Zhinan Measurement And Control Technology Co ltd
Current assignee: Shenzhen Zhinan Measurement And Control Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-12-23
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to an earphone production technical field, concretely relates to full-automatic test equipment of finished product earphone desktop type, including first board, set up in the second board of first board one side sets up in a plurality of feed bins on first board, sets up the earphone starting machine mechanism on first board, sets up at least one accredited testing organization on the second board, sets up the manipulator on first board to and the feeding agencies who is connected with the manipulator. The utility model discloses be provided with feed bin, earphone starting machine structure, accredited testing organization, feeding agencies, under the cooperation of manipulator, the automatic operation has all been realized to the whole processes of material loading, start, test, defective products letter sorting and unloading of earphone, need not the manual work and operates, has greatly improved the operating efficiency, has reduced intensity of labour, has saved manufacturing cost. On the other hand, the taking mechanism is provided with a material disc adsorption assembly, and the earphone is transferred while the material disc can be transferred.

Description

Full-automatic test equipment of finished product earphone desktop type

Technical Field

The utility model relates to an earphone production technical field, concretely relates to full-automatic test equipment of finished product earphone desktop type.

Background

The earphone is a pair of conversion units, which can receive the electric signal sent by the media player or receiver and convert it into the sound wave that can be heard by human ears by the sound production unit near the ears. The earphone can avoid influencing other people, can also separate the sound of surrounding environment, avoids the surrounding environment to influence oneself. The conventional earphone is generally applied to products such as mobile phones, walkmans, portable electronic games, digital audio players, etc., and the connection between the conventional earphone and the products is realized through wires, and in recent years, with the rapid development of technology, TWS earphones for transmitting audio signals wirelessly have become popular. In order to ensure the quality of the earphones in the production process of the earphones, after the earphones are produced, the earphones must be subjected to acoustic testing to ensure the quality of the earphones. Acoustic testing generally is to sound generating unit and microphone test that corresponds the acoustic index, test equipment need be used in the testing process, test equipment generally is the box structure, place and use on the desktop, the box is relative inclosed space, can shield external disturbance, place test equipment's box with the earphone when the test in, it tests to start test equipment after closing the box, take out the earphone in test equipment's the box again after the earphone test, traditional operation all needs the manual work to go on, inefficiency and intensity of labour is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a full-automatic test equipment of finished product earphone desktop type.

The utility model discloses a following scheme realizes:

the utility model provides a full-automatic test equipment of finished product earphone desktop, include first board and set up in the second board of first board one side, the full-automatic test equipment of finished product earphone desktop still includes: the earphone starting mechanism is arranged on the first machine table, the manipulator is arranged on the first machine table and used for transferring earphones among the bin, the earphone starting mechanism and the testing mechanism, and the material taking mechanism is connected with the manipulator; the material taking mechanism comprises a switching frame connected with the manipulator, a material tray adsorption assembly connected with the switching frame, a rotary driving assembly connected with the switching frame, and a plurality of earphone clamping assemblies connected with the rotary driving assembly.

Furthermore, the earphone starting mechanism comprises a starting support, a starting base arranged on the starting base, a starting jig arranged on the starting base, a rotary pressing cylinder arranged on the starting support and a positioning pressing piece connected with the output end of the rotary pressing cylinder.

Further, be provided with a defective products on the first board and place the platform, the defective products is placed the platform and is included the defective products support, sets up the tray that is used for placing the charging tray on the defective products support, the tray is provided with an opening.

Furthermore, the testing mechanism comprises a bottom box, a testing seat arranged in the bottom box, a bottom plate arranged on the testing seat, a testing jig arranged on the bottom plate and used for placing earphones, and a box cover rotatably connected to the rear side of the bottom box, wherein a switch cylinder used for switching the box cover is connected between the bottom box and the box cover.

Furthermore, two avoidance ports are arranged on the bottom plate and are arranged on two sides of the test fixture.

Furthermore, a safety grating is arranged on the front side of the bottom box.

Further, the storage bin comprises a placing bin body arranged on the first machine table, a lifting assembly arranged on the first machine table and used for lifting a material tray, and a clamping assembly arranged at the top of the placing bin body and used for clamping the material tray; the lifting assembly comprises an electric screw rod arranged on the first machine platform, a lifting plate connected with the electric screw rod and a lifting support connected with the lifting plate, and the lifting support extends into the storage bin body.

Furthermore, the clamping assembly comprises a clamping cylinder arranged at the top of the storage body and a clamping block connected with the output end of the clamping cylinder.

Further, earphone centre gripping subassembly includes the clamping jaw cylinder, with the holder of connection can be dismantled to clamping jaw cylinder output, the holder is provided with the clamping part that matches with the earphone.

Furthermore, the manipulator is connected to the first machine platform through a fixed seat.

Contrast prior art, the utility model discloses following beneficial effect has:

the utility model discloses be provided with feed bin, earphone starting machine structure, accredited testing organization, feeding agencies, under the cooperation of manipulator, the automatic operation has all been realized to the whole processes of material loading, start, test, defective products letter sorting and unloading of earphone, need not the manual work and operates, has greatly improved the operating efficiency, has reduced intensity of labour, has saved manufacturing cost. On the other hand, the taking mechanism is provided with a material disc adsorption assembly, and the earphone is transferred while the material disc can be transferred.

Drawings

Fig. 1 is the utility model provides a pair of full-automatic test equipment of finished product earphone desktop type's structural schematic.

Fig. 2 is an enlarged view of a portion B in fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is a partial schematic view of the storage bin of the present invention.

Fig. 5 is another schematic view of the present invention.

The figure includes:

the device comprises a first machine table 1, a second machine table 11, a storage bin 2, a placing bin 21, a lifting assembly 22, an electric screw 221, a lifting plate 222, a lifting support 223, a clamping assembly 23, a clamping cylinder 231, a clamping block 232, an earphone starting mechanism 3, a starting support 31, a starting seat 32, a starting jig 33, a rotary pressing cylinder 34, a positioning pressing piece 35, a testing mechanism 4, a bottom box 41, a testing seat 42, a bottom plate 43, a testing jig 44, a box cover 45, a switch cylinder 46, an avoiding opening 47, a safety grating 48, a manipulator 5, a fixed seat 51, a material taking mechanism 6, an adapter frame 61, a tray adsorption assembly 62, a rotary driving assembly 63, an earphone clamping assembly 64, a clamping jaw cylinder 641, a clamping piece 642, a clamping part 643, a defective product placing table 7, a defective product support 71, a tray 72 and an opening 73.

Detailed Description

To facilitate understanding of the invention for those skilled in the art, the invention will be described in further detail with reference to specific embodiments and the accompanying drawings.

Referring to fig. 1 to 5, the utility model provides a pair of full-automatic test equipment of finished product earphone desktop type, including first board 1 and set up in the second board 11 of 1 one side of first board, full-automatic test equipment of finished product earphone desktop type still includes: set up in a plurality of feed bins 2 that are used for depositing the earphone charging tray on the first board 1, set up in earphone starting mechanism 3 on the first board 1, set up in at least one accredited testing organization 4 on the second board 11, set up in be used for on the first board 1 change between feed bin 2, earphone starting mechanism 3, the accredited testing organization 4 and transport the manipulator 5 of earphone, and with the feeding agencies 6 that manipulator 5 is connected. In this embodiment, the manipulator 5 is connected to the first machine 1 through a fixing seat 51.

The material taking mechanism 6 comprises a switching frame 61 connected with the manipulator 5, a material tray adsorption assembly 62 connected with the switching frame 61, a rotary driving assembly 63 connected with the switching frame 61, and a plurality of earphone clamping assemblies 64 connected with the rotary driving assembly 63. The earphone clamping assembly 64 comprises a clamping jaw cylinder 641, a clamping piece 642 detachably connected with the output end of the clamping jaw cylinder 641, and the clamping piece 642 is provided with a clamping part 643 matched with an earphone. Charging tray adsorption component 62 is provided with two including adsorbing the cylinder with a plurality of suction nozzle that adsorbs the cylinder output and be connected to ensure the stability when adsorbing the charging tray by charging tray adsorption component 62. In this embodiment, the rotation driving assembly 63 includes a rotation cylinder and a connecting frame connected with the output end of the rotation cylinder, the earphone clamping assembly 64 is arranged on the connecting frame, the number of the earphone clamping assemblies 64 is four, and four earphones can be clamped simultaneously. The rotating mechanism adjusts the position of the headset clamping assembly 64 through rotation, so that corresponding headset taking and placing actions are realized.

The earphone starting mechanism 3 comprises a starting support 31, a starting base 32 arranged on the starting base 32, a starting jig 33 arranged on the starting base 32, a rotary pressing cylinder 34 arranged on the starting support 31, and a positioning pressing piece 35 connected with the output end of the rotary pressing cylinder 34. After the TWS headset needs to be powered on and enters the engineering mode, the testing mechanism 4 can perform wireless connection with the TWS headset and perform subsequent testing operations. When the earphone starting device is specifically implemented, the starting jig is provided with a conduction terminal, and the conduction terminal can be driven by the air cylinder, so that the conduction with a contact on the earphone is realized. After the earphone is placed into the starting jig, the rotary pressing cylinder 34 drives the positioning pressing piece to press the earphone tightly, the conduction terminal is driven by the cylinder to be in contact with a contact of the earphone, and the earphone is started.

The first machine table 1 is provided with a defective product placing table 7, the defective product placing table 7 comprises a defective product support 71 and a tray 72 which is arranged on the defective product support 71 and used for placing a material tray, and the tray 72 is provided with an opening 73. In operation, the tray 72 is used to hold a tray, and the opening 73 can facilitate the worker to access the tray 72.

The testing mechanism 4 comprises a bottom case 41, a testing seat 42 arranged in the bottom case 41, a bottom plate 43 arranged on the testing seat 42, a testing fixture 44 arranged on the bottom plate 43 and used for placing earphones, and a case cover 45 rotatably connected to the rear side of the bottom case 41, wherein a switch cylinder 46 used for switching the case cover 45 is further connected between the bottom case 41 and the case cover 45. A plurality of interfaces of different types for testing are arranged in the bottom case 41, and a bluetooth module, an acoustic testing module and the like are integrated at the same time, and the acoustic testing module can adopt the existing acoustic tester. In this embodiment, in order to avoid interference and ensure the accuracy of the test, only one earphone is placed on each test fixture 44, that is, each test mechanism 4 can only perform the test of a single earphone, so that the present embodiment is provided with two test mechanisms 4, and the test of the left ear and the right ear of the earphone can be performed simultaneously.

Two avoiding openings 47 are formed in the bottom plate 43, and the avoiding openings 47 are formed in two sides of the test fixture 44. Because the number of the earphone clamping assemblies 64 is multiple, the arrangement of the avoiding port 47 can play an avoiding role when the picking mechanism 6 picks and places earphones. The front side of the bottom case 41 is provided with a safety grating 48 to ensure that the case cover 45 is covered after the material taking mechanism 6 completely exits the range of the bottom case 41.

The feed bin 2 is including setting up in place the storehouse body 21 on the first board 1, set up in the lifting unit 22 that is used for going up and down the charging tray on the first board 1, set up in place the chucking subassembly 23 that is used for chucking the charging tray at storehouse body 21 top. The lifting assembly 22 comprises an electric screw 221 arranged on the first machine table 1, a lifting plate 222 connected with the electric screw 221, and a lifting support 223 connected with the lifting plate 222, wherein the lifting support 223 extends into the placing bin 21. A plurality of charging trays can be stacked in the storage bin body 21, and the charging tray can be lifted by the lifting support 223, so that the charging tray can be lifted and moved. The function of feed bin 2 can be set to the material loading district or the ejection of compact district according to concrete demand, and quantity also can set up according to the demand, has set up two feed bins 2 in this embodiment, sets up the material loading district respectively or the ejection of compact district, and the quantity of feed bin 2 and respective function set up according to actual work demand during concrete implementation. In the feeding area, a plurality of material trays for placing the earphones to be tested are stacked in advance, when the uppermost material tray is emptied, the material taking mechanism 6 can suck the material trays and transfer the material trays to the feeding area or other preset positions, and the lifting assembly 22 drives the rest material trays to ascend. The blanking area can be preset with an empty tray, such as an empty tray, which is located at the highest position, after the tray is full, the lifting assembly 22 drives the tray to descend, and the material taking mechanism 6 places an empty tray (such as the empty tray taken from the blanking area) above.

The clamping assembly 23 comprises a clamping cylinder 231 arranged at the top of the placing cabin body 21, and a clamping block 232 connected with the output end of the clamping cylinder 231. The clamping assembly 23 can clamp the material tray, so that the material tray is prevented from moving, and the material taking mechanism 6 can accurately clamp or place the earphones.

When the machine works specifically, the manipulator 5 controls the material taking mechanism 6 to take two earphones (namely a pair) to be tested away from the stock bin 2 of the feeding area, the earphones are firstly put into the earphone starting mechanism 3 to be started, then the earphones are taken away and the left and right ears of the earphones are respectively put into the test tools 44 of the two test mechanisms 4, the material taking mechanism 6 is taken out of the bottom box 41 after the earphones are placed in place, the box cover 45 is closed under the driving of the air cylinder to test the earphones, meanwhile, the manipulator 5 can control the material taking mechanism 6 to repeatedly carry out the actions of material taking and starting, the earphone clamping assembly 64 which is vacant in the material taking mechanism 6 after the test is finished takes out the earphones which are tested, the earphones to be tested are put into the test tools 44, the test mechanisms 4 carry out the test again, and the manipulator 5 places the earphones into a material tray or a defective product placing table 7 of the feeding area according to the test result at the moment, then material taking is carried out again, and the actions are repeated.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "connected" and "fixed" are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims.

Claims

1. The utility model provides a full-automatic test equipment of finished product earphone desktop, include first board and set up in the second board of first board one side, its characterized in that, full-automatic test equipment of finished product earphone desktop still includes: the earphone starting mechanism is arranged on the first machine table, the manipulator is arranged on the first machine table and used for conveying earphones among the bins, the earphone starting mechanism and the testing mechanism, and the material taking mechanism is connected with the manipulator; the material taking mechanism comprises a switching frame connected with the manipulator, a material tray adsorption assembly connected with the switching frame, a rotary driving assembly connected with the switching frame, and a plurality of earphone clamping assemblies connected with the rotary driving assembly.

2. The finished product earphone desktop type full-automatic testing device of claim 1, wherein the earphone starting mechanism comprises a starting support, a starting base arranged on the starting base, a starting fixture arranged on the starting base, a rotary pressing cylinder arranged on the starting base, and a positioning pressing piece connected with an output end of the rotary pressing cylinder.

3. The finished product earphone desktop type full-automatic testing equipment as claimed in claim 2, wherein a defective product placing table is arranged on the first machine table, the defective product placing table comprises a defective product support and a tray arranged on the defective product support and used for placing a material tray, and the tray is provided with an opening.

4. The finished product earphone desktop type full-automatic test equipment as claimed in claim 2, wherein the test mechanism comprises a bottom case, a test seat arranged in the bottom case, a bottom plate arranged on the test seat, a test fixture arranged on the bottom plate and used for placing an earphone, and a case cover rotatably connected to the rear side of the bottom case, and a switch cylinder used for switching the case cover is further connected between the bottom case and the case cover.

5. The finished product earphone desktop type full-automatic test equipment of claim 4, wherein the bottom plate is provided with two avoiding ports, and the avoiding ports are arranged on two sides of the test fixture.

6. The finished earphone desktop type full-automatic testing device of claim 5, wherein a safety grating is arranged on the front side of the bottom case.

7. The finished product earphone desktop type full-automatic testing equipment as claimed in claim 2, wherein the stock bin comprises a placing bin body arranged on the first machine table, a lifting assembly arranged on the first machine table and used for lifting a material tray, and a clamping assembly arranged at the top of the placing bin body and used for clamping the material tray; the lifting assembly comprises an electric screw rod arranged on the first machine platform, a lifting plate connected with the electric screw rod and a lifting support connected with the lifting plate, and the lifting support extends into the storage bin body.

8. The finished product earphone desktop type full-automatic test equipment of claim 7, wherein the clamping assembly comprises a clamping cylinder arranged at the top of the placing bin body and a clamping block connected with the output end of the clamping cylinder.

9. The finished product earphone desktop type full-automatic test equipment of claim 2, wherein the earphone clamping assembly comprises a clamping jaw cylinder and a clamping piece detachably connected with an output end of the clamping jaw cylinder, and the clamping piece is provided with a clamping part matched with an earphone.

10. The finished earphone desktop type full-automatic test equipment as claimed in claim 2, wherein the manipulator is connected to the first machine platform through a fixing seat.