CN109160217A - Speaker automatic test equipment - Google Patents
Speaker automatic test equipment Download PDFInfo
- Publication number
- CN109160217A CN109160217A CN201811198867.7A CN201811198867A CN109160217A CN 109160217 A CN109160217 A CN 109160217A CN 201811198867 A CN201811198867 A CN 201811198867A CN 109160217 A CN109160217 A CN 109160217A
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- Prior art keywords
- tooling
- speaker
- feeding
- circulation
- conveying device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/46—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/904—Devices for picking-up and depositing articles or materials provided with rotary movements only
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Automatic Assembly (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
The invention discloses a kind of speaker automatic test equipment.It include: circulation tooling, circulation tooling is configurable for carrying speaker, and interconnected the first signal tie point and second signal tie point are provided in the tooling that circulates, and the first signal tie point is configurable for connecting with speaker formation signal；Feeding and conveying device, feeding and conveying device are used to the circulation tooling for carrying speaker being delivered to feeding station；Test box is provided with test station in test box, is formed with third signal tie point in test station, and for carrying circulation tooling, the second signal tie point for the tooling that circulates is configured to form signal with third signal tie point to be connect test station；Handling device, handling device have clamping jaw, and clamping jaw is configured as clamping circulation tooling, handling device, can be carried to circulation tooling at test station from feeding station, and circulation tooling is carried on lower material conveying device from test station.
Description
Technical field
The invention belongs to automatic test technology fields, and in particular, to a kind of speaker automatic test equipment.
Background technique
In recent years, electronic product is rapidly developed, and the equipment such as intelligent sound box obtain being widely recognized as consumer, application amount
It increases sharply.Whether the acoustics and acoustics miscellaneous function of intelligent sound box, which can normally play a role, the usage experience of consumer
Great influence.Therefore, in production, assembling process, it is necessary to test the performance of intelligent sound box, to guarantee product
Performance can reach requirement.
Conventionally, as the reasons such as intelligent sound box band cable body, it is difficult to realize automatic test, generally use people
Work picks and places product, the mode of artificial plug wire completes performance test.The degree of automation of this test mode is low, it is a large amount of artificial to occupy
Resource, the efficiency of test process are not able to satisfy the requirement of production and processing.
It is therefore desirable to improve the test mode of intelligent sound box, the degree of automation of test is improved.
Summary of the invention
It is an object of the present invention to provide a kind of new solutions for testing speaker performance.
According to the first aspect of the invention, a kind of speaker automatic test equipment is provided, comprising:
Circulate tooling, and the circulation tooling is configurable for carrying speaker, is provided in the circulation tooling and mutually interconnects
The first logical signal tie point and second signal tie point, the first signal tie point, which is configurable for being formed with speaker, to be believed
Number connection；
Feeding and conveying device, the feeding and conveying device are used to the circulation tooling for carrying speaker being delivered to feeding
Station；
Test box is provided with test station in the test box, third signal tie point is formed in the test station,
The test station for carrying the circulation tooling, the second signal tie point of the circulation tooling be configured to it is described
Third signal tie point forms signal connection；
Lower material conveying device, the lower material conveying device is for holding circulation tooling；
Handling device, the handling device have clamping jaw, and the clamping jaw is for clamping the circulation tooling, the carrying dress
It sets and is configured as, the circulation tooling can be carried at test station from feeding station, and by the circulation tooling from institute
It states and is carried at test station on lower material conveying device.
Optionally, two groups of jacks are formed in the circulation tooling, two groups of jacks are located at the two of the circulation tooling
Side includes at least two jacks in every group of jack；
There are two groups of inserting columns, two groups of inserting columns are corresponding with two groups of jacks respectively, include in every group of inserting column on the clamping jaw
Inserting column quantity is consistent with the jack quantity in one group of corresponding jack.
Optionally, the handling device has rotating mechanism, is provided at least two clamping jaws on the rotating mechanism, each
The clamping jaw is in rotational symmetry or centrosymmetric formal distribution relative to the rotation axis of the rotating mechanism.
Optionally, the lower material conveying device includes qualified product blanking die group, and the qualified product blanking die group has blanking
Positioning table and blanking driving device, the circulation tooling are configured to be fixed on the blanking positioning table, and the blanking is driven
Dynamic device is configurable for driving the blanking positioning table mobile.
Optionally, the handling device is configured as, and the stream of speaker will can not be carried in the qualified product blanking die group
Rotating tooling is carried to the feeding and conveying device.
It optionally, further include that tooling returns to conveyer belt, the tooling returns to conveyer belt and is arranged in the qualified product blanking die
The side of group, the handling device are configured as, and the circulation tooling of speaker will can not be carried in the qualified product blanking die group
It is carried to the tooling to return on conveyer belt, the tooling returns to conveyer belt and is configured to will to circulate that be delivered to feeding defeated for tooling
It send at device.
Optionally, the lower material conveying device includes qualified product blanking conveyer belt, and the qualified product blanking conveyer belt is matched
It is set to for conveying the speaker for meeting testing requirements.
Optionally, the lower material conveying device includes non-qualified product blanking conveyer belt, the non-qualified product blanking conveyer belt
Be configurable for conveying and carry the circulation tooling of the speaker for not meeting testing requirements, the handling device be configured to by
It carries and does not meet the circulation tooling of the speaker of testing requirements and be carried on the non-qualified product blanking conveyer belt.
Optionally, the feeding and conveying device has feeding positioning table and feeding driving device, and the circulation tooling is matched
It is set to and is capable of fixing on the feeding positioning table, the feeding driving device is configurable for that the feeding positioning table is driven to move
It is dynamic.
It optionally, further include preparing case, the feeding station is located at outside the preparation case, the feeding and conveying device setting
In the preparation case, at least part of the feeding and conveying device extends to from the feeding station from the preparation case.
According to one embodiment of the disclosure, by configuring circulation tooling, the efficiency of speaker test can be effectively improved.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the schematic perspective view for the circulation tooling that one embodiment of the present invention provides；
Fig. 2 is the overall structure diagram for the speaker automatic test equipment that one embodiment of the present invention provides；
Fig. 3 is the sectional perspective structural schematic diagram for the handling device that one embodiment of the present invention provides；
Fig. 4 is the schematic perspective view for the lower material conveying device that one embodiment of the present invention provides；
Fig. 5 is the overall structure diagram for the speaker automatic test equipment that another embodiment of the present invention provides；
Fig. 6 is the overlooking structure diagram for the speaker automatic test equipment that another embodiment of the present invention provides；
Fig. 7 is the side schematic view of the section components for the speaker automatic test equipment that another embodiment of the present invention provides；
Fig. 8 is the overlooking structure diagram for the feeding and conveying device that another embodiment of the present invention provides.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
The present invention provides a kind of speaker automatic test equipment, which includes circulation tooling 1, feeding and conveying device, survey
Case 3, lower material conveying device and handling device 5 are tried, as shown in Figure 2.The circulation tooling 1 is for carrying speaker, so as to by speaker
It is sent into speaker automatic test equipment and is tested.It, can be convenient for speaker automatic test equipment to sound by setting circulation tooling 1
Case such as is carried automatically, is tested at the operation, effectively improves the efficiency of speaker test.
Fig. 1 shows a kind of stereochemical structure of the circulation tooling 1 provided in embodiment, is arranged in the circulation tooling 1
There are the first signal tie point 12 and second signal tie point.The first signal tie point 12 is configurable for being formed with speaker
Signal connection.In the embodiment shown in figure 1, the first signal tie point 12 is signal wire socket, and speaker is installed to stream
After rotating tooling 1, signal can be formed with the first signal tie point 12 and is connect by grafting signal wire.The second signal connection
Point with the third signal tie point formation in test box 3 then for being electrically connected.When carrying out speaker test, speaker is tested automatically and is set
Sound signal source in standby can be connected by test box 3, third signal tie point, second signal tie point and the first signal
12 are put by transmission of sound signals to speaker, so that speaker carries out sound test in test box 3.
Optionally, locating slot, the container etc. for being positioned to speaker are also provided in the circulation tooling 1
Structure, speaker is stablized, reliably with circulation tooling 1 formed connection relationship.In the circulation that will carry speaker to be measured
After tooling is sent into speaker automatic test equipment, in entire test process, speaker and circulation tooling are without departing from until complete to survey
Speaker can just be removed from circulation tooling after examination.On the one hand, the handling device in test equipment can easily change a job in convection current
Dress implements clamping, carrying etc. operation, avoids directly applying active force on speaker, speaker is prevented to be damaged；On the other hand,
The structure of load bearing component each in test equipment and circulation tooling is designed to the form being mutually matched, circulation tooling can be made to exist
Position is more accurate during carrying, placement positioning, improves the reliability of entire test process.
The feeding and conveying device is used to the circulation tooling 1 for carrying speaker being delivered to feeding station 20, such as Fig. 2,6 institutes
Show.Handling device 5 can be taken away from feeding station 20 by circulation tooling 1, and the tooling 1 that will circulate is put into carry out sound in test box 3
Learn test.
As shown in Fig. 2, being provided with the test station 31 for carrying circulation tooling, test station 31 in the test box 3
Play the role of fixed, positioning for convection current rotating tooling.When circulation tooling 1 is moved to test station 31, test station 31 can
Convection current rotating tooling 1 is positioned, so that the speaker on convection current rotating tooling carries out acoustical testing.Is provided in the test fixture
Three signal tie points, the third signal tie point are used to form signal with the second signal tie point in circulation tooling and connect.
Speaker automatic test equipment can be formed by signal path and be passed voice signal by third, the second, first signal tie point
Speaker is passed, to carry out sound test.
The present invention gives a kind of optional embodiments, such as shown in Fig. 1, and the first signal tie point 12 is located at stream
The upper front of rotating tooling 1 can form signal with speaker by grafting signal wire and connect.The second signal tie point is located at
(not shown) on the backside surface for the tooling that circulates, second signal tie point are hard contact, the first signal tie point 12 with
Second signal tie point forms electrical connection inside circulation tooling.The third signal tie point is hard contact, is formed in
On bottom surface in the test station 31, when the circulation tooling is placed in the test station 31, the second signal
Tie point can connect point contact with third signal, and the two realizes signal conduction by contact.The present invention, which is not intended to limit, to be only capable of adopting
Signal conduction is realized with above embodiment, it in other embodiments, can also be real using the forms such as bolt and socket cooperation
Existing signal conduction.
As shown in Fig. 2, the lower material conveying device completes acoustical testing for holding circulation tooling 1 in test box 3
Circulation tooling 1 and speaker are carried on the lower material conveying device.The lower material conveying device is for will circulate tooling 1 and sound
Case is delivered to discharge station or other tests, processing stations.
The handling device 5 is used to carry stream between above-mentioned feeding and conveying device, test box 3 and lower material conveying device
Rotating tooling and speaker thereon.As shown in figure 3, the handling device 5 is configured with the clamping jaw for fixing, clamping circulation tooling 1
5.Specifically, as shown in Fig. 2, after the circulation tooling 1 for carrying speaker is moved to feeding station 20 by feeding and conveying device, institute
It is fixed by clamping jaw 5 to state handling device 5, circulation tooling 1 is moved at the test station 31 in test box 3, by the tooling 1 that circulates
It is placed on the predetermined position of test station 31.After the speaker in test station 31 completes acoustical testing, the handling device
The circulation tooling for carrying speaker can also be taken out from test station 31, and then be transported on the lower material conveying device.
The above-mentioned carrying movement of handling device is reciprocal to be carried out, thus automatic test equipment can continuous productive process acoustical behavior is executed to speaker
Test.
It is an advantage of the current invention that by design circulation tooling, enable speaker to be measured with unified, appropriate posture into
Enter test box and carries out acoustical testing.Circulation tooling provides signal communication between speaker and the sound signal source of test equipment
Approach, speaker only need to form signal with circulation tooling and connect, and provide the difficulty of voice signal to speaker when reducing test.
On the other hand, the direct convection current rotating tooling of handling device in test equipment is clamped, is carried, without directly contacting speaker, drop
The impaired risk of low speaker.In speaker automatic test equipment provided by the invention, by handling device to being loaded with speaker
Circulation tooling is carried, and circulation tooling is made to circulate between feeding and conveying device, test box, lower material conveying device, automatic complete
At performance test.
Optionally, two groups of jacks are formed in the circulation tooling, two groups of jacks are located at the two of the circulation tooling
Side.One group of jack has included at least two jacks 11, and Fig. 1 shows one group of jack for being located at circulation 1 side of tooling.This group of jack
It include two jacks 11.The other side of circulation tooling 1 shown in FIG. 1 has another group of jack, and two groups of jacks are in circulation tooling
On preferably with symmetrical formal distribution.The jack 11 is used to be inserted into for the clamping jaw 5 of handling device 5, makes clamping jaw 5 and circulation
Tooling formed it is relatively fixed, so that convection current rotating tooling is carried.
There are two groups of inserting columns on the clamping jaw 5.The clamping jaw 5 have can relatively movable two parts, each part
On be respectively provided with one group described in inserting column.One in the quantity for the inserting column 511 for including in every group of inserting column and corresponding circulation tooling 1
The quantity of group jack is consistent, can make to improve 5 convection current of clamping jaw in the corresponding each jack 11 of insertion of the inserting column 511 of clamping jaw 5 in this way
The clamping stability of rotating tooling 1.In the embodiment shown in Fig. 1 and 3, one group of jack of circulation tooling 1 includes two and inserts
Hole 11 is correspondingly respectively provided with one group of inserting column on two parts of clamping jaw 5, every group of inserting column includes two inserting columns 511.Work as folder
When the two sides of two parts of pawl 5 from circulation tooling 1 are close to each other, every group of inserting column is inserted into corresponding every group of jack.
The present invention, which is not intended to limit every group of jack, can only have there are two jack, in other embodiments, the one of the tooling that circulates
Can also have more jacks, such as three jacks or more on side surface.Correspondingly, every group of inserting column on the clamping jaw
Inserting column including corresponding number.
Preferably, as shown in figure 3, having rotating mechanism 52 on handling device 5, which can pass through stepping electricity
Machine control rotation.At least two clamping jaws 5 are provided on rotating mechanism 52, each clamping jaw 5 is relative to rotating mechanism 52
Axis in rotational symmetry or centrosymmetric mode be distributed.Handling device 5 can drive rotating mechanism 52 and clamping jaw 5 together
It is mobile.This preferred embodiment can be improved the handling efficiency of handling device 5, each clamping jaw 5 on handling device 5 is equal
A circulation tooling 1 can be clamped.It is controlled and is rotated by rotating mechanism 52, the posture of clamping jaw 5 can be adjusted, be made each
Clamping jaw 5 can protrude into the test station 31 of test box, and can cooperate with feeding and conveying device, lower material conveying device, real
Now to the feeding and blowing of multiple circulation toolings 1.
In the embodiment shown in fig. 3, be provided with two clamping jaws 5 on rotating mechanism 52, two clamping jaws 5 relative to
The distribution that rotation axis is centrosymmetric.In practical applications, for example, a clamping jaw 5 can be first aligned by rotating mechanism 52
Expect station 20, the crawl circulation tooling 1 from feeding station 20.The rotation of another clamping jaw 5 is extremely directed at feeding station 20 again later,
Another circulation tooling 1 is grabbed from feeding station 20.As shown in Fig. 2, including two test boxs 3 in the embodiment, remove
Rotating mechanism 52 and clamping jaw 5 can be first moved to the inlet of a test box 3 by shipping unit 5, pass through the control of rotating mechanism 52
One of clamping jaw 5 can be rotated to alignment test station 31 and is placed in test station 31 with the tooling 1 that will circulate by system.Later,
Rotating mechanism 52 and clamping jaw 5 are moved to the inlet of another test box 3 by handling device 5, then extremely by the rotation of another clamping jaw 5
It is directed at test station 31, another circulation tooling 1 is placed on the test fixture of another test box 3.This design method
The handling efficiency of handling device is significantly improved, and multiple test boxs can be made successively to start to test, it is automatic to improve speaker
The integrated testability efficiency of test equipment.
As shown in Figure 2-5, the lower material conveying device may include qualified product blanking die group, the qualified product blanking die group
With blanking positioning table 412 and blanking driving device 411.The blanking positioning table 412 is for carrying circulation tooling 1.Preferably,
Blanking positioning table 412 is capable of fixing circulation tooling 1.The blanking positioning table 412 is arranged in the blanking driving device 411,
Blanking driving device 411 can drive blanking positioning table 412 mobile, so that circulation tooling 1 and speaker can be moved to suitably
Lower discharge position.By the way that qualified product blanking die group is arranged, can classify convenient for the speaker to completion test and the tooling that circulates,
It so that the component for completing to test is left test zone, be convenient for blanking, also can be avoided component influences subsequent survey
Examination.Preferably, according to test structure, the handling device is configured to that the circulation work of qualified speaker will be loaded with according to instruction
Dress in test box from taking out and be transported on the blanking positioning table.Then, can by other machinery hand by speaker from circulation work
It loads onto and removes, alternatively, manually can also be removed the speaker on blanking positioning table from circulation tooling with staff.Circulate tooling
Continuation can be recovered and carry speaker in speaker automatic test equipment.
Optionally, after the speaker on blanking positioning table 412 is disassembled transfer, the corresponding tooling 1 that circulates can stay in institute
It states on blanking positioning table 412.The handling device 5, which is configured as to will be left in qualified product blanking die group, does not carry sound
The circulation tooling 1 of case is carried on the feeding and conveying device.Staff can recycle empty stream at feeding and conveying device
Rotating tooling, or empty circulation tooling is transmitted back to the position for installing speaker by feeding and conveying device.Pass through this design, energy
Enough improve the circulation efficiency of speaker automatic test equipment.In practical applications, the acoustical testing needs of speaker are held under normal conditions
Continuous a period of time, during this period of time, the speaker that last consignment of completes test can remove from circulation tooling, later again by carrying
Circulation tooling carrying is returned to feeding and conveying device by device, to install subsequent need speaker to be tested.
In another optional embodiment, speaker automatic test equipment can also include that tooling returns to conveyer belt 7, such as
Shown in Fig. 5-7.The tooling returns to the side that the qualified product blanking die group is arranged in conveyer belt 7, to position from blanking
The circulation tooling 1 removed on platform 412 is placed in tooling and returns on conveyer belt 7.The tooling returns to that conveyer belt 7 is configured as can be with
By progressive rolling movement, the circulation tooling 1 placed thereon is delivered back at feeding and conveying device.Preferably, the handling device 5
It is then configured to for the circulation tooling 1 for not carrying speaker in qualified product blanking die group to be carried to the tooling return conveyer belt
On 7.By this design, handling device sends back at feeding and conveying device without the tooling that will circulate, need to by with speaker
Isolated circulation tooling is removed from blanking positioning table and is placed on tooling and returns on feeding belt.Tooling returns to the defeated of conveyer belt
Send more efficient, handling device then can be improved the efficiency of its feeding without the need for circulation tooling is sent back to.
Optionally, the speaker automatic test equipment can also include qualified product blanking conveyer belt 413, as illustrated in figs. 5-7.
The qualified product feeding conveyor is for conveying the speaker for meeting testing requirements.It in other machinery hand or manually will meet test to want
After the speaker asked is removed from circulation tooling 1, directly speaker can be placed on qualified product blanking conveyer belt 413, by described
Speaker is delivered to next processing, test position or collecting region by qualified product blanking conveyer belt 413.The qualified product blanking transmission
Band can be improved the degree of automation of speaker automatic test equipment, improve testing efficiency, and reduction artificially collects or shift speaker
Workload.
Optionally, as shown in Fig. 2,6,8, the lower material conveying device can also include non-qualified product blanking conveyer belt 414.
The non-qualified product blanking conveyer belt 414 is configurable for the circulation tooling that conveying carries the speaker for not meeting testing requirements
1.The handling device 5 will circulate tooling 1 after taking out in test box 3, if if the speaker carried in circulation tooling 1 is not inconsistent
Test request is closed, then handling device 5 is carried on non-qualified product blanking conveyer belt 414.Non- qualified product blanking conveyer belt 414
Circulation tooling and speaker are transported to specific position and be collected.For the stream through the conveying of non-qualified product blanking conveyer belt, collection
Rotating tooling and speaker, staff can by speaker from circulation tooling on remove, speaker send repair, the tooling that circulates can then be thrown again
Enter test.In the embodiment as shown in Fig. 2,6,8, the non-qualified product blanking conveyer belt 414 is positioned close on described
The position of material conveying device.The advantages of this embodiment is, staff is convenient for removing the circulation tooling of speaker again
It puts into test equipment, improves the service efficiency of circulation tooling.
Optionally, in the embodiment shown in figure, the height of the tooling return conveyer belt 7 is lower, and tooling returns defeated
Send the height of band 7 lower than qualified product blanking conveyer belt 413 and non-qualified product blanking conveyer belt 414, also below feeding and conveying device
Height.The advantages of this embodiment, is that can be avoided tooling returns to conveyer belt and the conveyer belt and feeding that are used for blanking
It is clashed between conveying device.Especially tooling returns to the positional relationship between conveyer belt and feeding and conveying device, in order to keep away
Exempt from the two to conflict with each other, improve the efficiency that circulation tooling circulates on both devices, present invention employs return to tooling to convey
The layout type that band is staggered with feeding and conveying device.
Optionally, as shown in Fig. 6,8, the speaker automatic test equipment further includes tooling lifting apparatus 23.The tooling
The tail end that the tooling returns to conveyer belt 7 is arranged in lifting apparatus 23, can carry on tooling lifting apparatus 23 and be returned by tooling
The circulation tooling 1 that conveyer belt 7 is sent back to, and tooling is lifted to and the height where feeding and conveying device.This design can
The circulation tooling of return is reapposed on feeding and conveying device convenient for staff or manipulator.
Optionally, as shown in Fig. 6,8, the feeding and conveying device can have feeding positioning table 21 and feeding driving device
22.The feeding positioning table 21 is configured to be fixedly mounted on institute for carrying, positioning circulation tooling 1, the circulation tooling 1
It states on feeding positioning table 21.The feeding driving device 22 can then drive the feeding positioning table 21 mobile.In such as Fig. 6,8 institutes
In the embodiment shown, the feeding driving device 22 can drive feeding positioning table 21 to move between two positions.On firstly,
Material positioning table 21 is moved to rigging position, and speaker can be mounted in circulation tooling 1 by staff or other machinery hand in advance,
And circulation tooling 1 is placed on the feeding positioning table 21 at rigging position.Later, feeding driving device 22 positions feeding
Platform 21 and circulation tooling 1 thereon, speaker are moved to above-mentioned feeding station 20 together, and circulation tooling 1 is waited in feeding station 20
Handling device 5 grabs.After the tooling 1 that circulates is crawled, idle feeding positioning table 21 is under the driving of feeding driving device 22
It may return to rigging position, to carry speaker and circulation tooling 1 to be tested.
Optionally, the speaker automatic test equipment further includes preparing case 6, as shown in Fig. 2,5.The feeding and conveying device
It is arranged in the preparation case 6.The step that speaker is mounted in circulation tooling 1 can carry out in the preparation case 6.
Further, some audition tests or test early period can also be carried out in the preparation case 6.The feeding station 20 is located at institute
It states and prepares 6 outside of case, so that handling device 5 grabs circulation tooling 1.At least part of the feeding and conveying device is from the standard
It is extended at the feeding station 20 in standby case 6.For example, the end of feeding driving device 22 can be stretched out from preparation case 6, with
Just feeding positioning table 21 is transported to and is prepared outside case 6.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of speaker automatic test equipment characterized by comprising
Circulate tooling, and the circulation tooling is configurable for carrying speaker, is provided in the circulation tooling interconnected
First signal tie point and second signal tie point, the first signal tie point are configurable for forming signal company with speaker
It connects；
Feeding and conveying device, the feeding and conveying device are used to the circulation tooling for carrying speaker being delivered to feeding work
Position；
Test box is provided with test station in the test box, third signal tie point is formed in the test station, described
Test station is configured to and the third for carrying the circulation tooling, the second signal tie point of the circulation tooling
Signal tie point forms signal connection；
Lower material conveying device, the lower material conveying device is for holding circulation tooling；
Handling device, the handling device have clamping jaw, and the clamping jaw is for clamping the circulation tooling, the handling device quilt
It is configured to, the circulation tooling can be carried at test station from feeding station, and by the circulation tooling from the survey
It is carried at trial work position on lower material conveying device.
2. speaker automatic test equipment according to claim 1, which is characterized in that be formed with two groups in the circulation tooling
Jack, two groups of jacks are located at the two sides of the circulation tooling, include at least two jacks in every group of jack；
There are two groups of inserting columns, two groups of inserting columns are corresponding with two groups of jacks respectively, the inserting column for including in every group of inserting column on the clamping jaw
Quantity is consistent with the jack quantity in one group of corresponding jack.
3. speaker automatic test equipment according to claim 1, which is characterized in that the handling device has whirler
Structure is provided at least two clamping jaws, rotation axis of each clamping jaw relative to the rotating mechanism on the rotating mechanism
In rotational symmetry or centrosymmetric formal distribution.
4. speaker automatic test equipment according to claim 1, which is characterized in that the lower material conveying device includes qualification
Product blanking die group, the qualified product blanking die group have blanking positioning table and blanking driving device, and the circulation tooling is configured
To be capable of fixing on the blanking positioning table, the blanking driving device is configurable for that the blanking positioning table is driven to move
It is dynamic.
5. speaker automatic test equipment according to claim 4, which is characterized in that the handling device is configured as, energy
The circulation tooling for not carrying speaker in the qualified product blanking die group is carried to the feeding and conveying device.
6. speaker automatic test equipment according to claim 4, which is characterized in that it further include that tooling returns to conveyer belt, it is described
Tooling returns to the side that the qualified product blanking die group is arranged in conveyer belt, and the handling device is configured as, can be by the conjunction
The circulation tooling for not carrying speaker in lattice product blanking die group is carried to the tooling and returns on conveyer belt, and the tooling returns defeated
The band tooling that is configured to will to circulate is sent to be delivered at feeding and conveying device.
7. speaker automatic test equipment according to claim 1, which is characterized in that the lower material conveying device includes qualification
Product blanking conveyer belt, the qualified product blanking conveyer belt are configurable for the speaker that conveying meets testing requirements.
8. speaker automatic test equipment according to claim 1, which is characterized in that the lower material conveying device includes non-conjunction
Lattice product blanking conveyer belt, the non-qualified product blanking conveyer belt are configurable for conveying and carry the sound for not meeting testing requirements
The circulation tooling of case, the circulation tooling that the handling device is configured to carry the speaker for not meeting testing requirements are carried
On to the non-qualified product blanking conveyer belt.
9. speaker automatic test equipment according to claim 1, which is characterized in that the feeding and conveying device has feeding
Positioning table and feeding driving device, the circulation tooling are configured to be fixed on the feeding positioning table, and the feeding drives
Dynamic device is configurable for driving the feeding positioning table mobile.
10. speaker automatic test equipment according to claim 1, which is characterized in that further include preparing case, the feeding work
Position is located at outside the preparation case, and the feeding and conveying device is arranged in the preparation case, and the feeding and conveying device is at least
A part extends to from the feeding station from the preparation case.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198867.7A CN109160217B (en) | 2018-10-15 | 2018-10-15 | Automatic test equipment for sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198867.7A CN109160217B (en) | 2018-10-15 | 2018-10-15 | Automatic test equipment for sound box |
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| CN109160217A true CN109160217A (en) | 2019-01-08 |
| CN109160217B CN109160217B (en) | 2020-04-17 |
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| CN201811198867.7A Active CN109160217B (en) | 2018-10-15 | 2018-10-15 | Automatic test equipment for sound box |
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| CN110062319A (en) * | 2019-04-01 | 2019-07-26 | 广州市建桥音响配件有限公司 | A kind of loudspeaker audition platform |
| CN110395575A (en) * | 2019-07-29 | 2019-11-01 | 博众精工科技股份有限公司 | A kind of relay-type transfer line |
| CN110406957A (en) * | 2019-07-29 | 2019-11-05 | 博众精工科技股份有限公司 | A kind of feeding assembly line |
| GB2577791A (en) * | 2018-08-10 | 2020-04-08 | Tymphany Acoustic Tech Huizhou Co Ltd | Acoustic testing apparatus |
| CN113311004A (en) * | 2021-06-30 | 2021-08-27 | 西玛特易联（苏州）科技有限公司 | Sound box detection equipment and sound box defect detection method |
| CN113734784A (en) * | 2021-09-17 | 2021-12-03 | 苏州华兴源创科技股份有限公司 | Feeding and discharging control device and control method |
| CN114572688A (en) * | 2022-03-03 | 2022-06-03 | 江苏创源电子有限公司 | Automatic change test equipment |
| CN115361648A (en) * | 2022-10-20 | 2022-11-18 | 歌尔股份有限公司 | Product testing equipment |
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