CN114643168A - Assembling equipment for loudspeaker dustproof cap - Google Patents
Assembling equipment for loudspeaker dustproof cap Download PDFInfo
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- CN114643168A CN114643168A CN202210357877.0A CN202210357877A CN114643168A CN 114643168 A CN114643168 A CN 114643168A CN 202210357877 A CN202210357877 A CN 202210357877A CN 114643168 A CN114643168 A CN 114643168A
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- Prior art keywords
- material taking
- assembly
- dustproof cap
- glue
- head
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- 230000007246 mechanism Effects 0.000 claims abstract description 183
- 239000000463 material Substances 0.000 claims abstract description 106
- 239000003292 glue Substances 0.000 claims abstract description 78
- 239000011265 semifinished product Substances 0.000 claims abstract description 32
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000000047 product Substances 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 38
- 238000013519 translation Methods 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 17
- 238000010073 coating (rubber) Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 27
- 230000008569 process Effects 0.000 description 27
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 230000007480 spreading Effects 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses assembling equipment for a loudspeaker dustproof cap, which comprises a positioning platform, a material taking mechanism and a gluing mechanism, wherein the material taking mechanism is arranged on the positioning platform; the positioning platform comprises a dustproof cap positioning seat and a semi-finished product positioning seat which are respectively used for positioning the dustproof cap and the semi-finished product of the loudspeaker; the material taking mechanism comprises a material taking head, the material taking head is arranged above the positioning platform, and the material taking head is movable and used for taking, placing and turning over the dustproof cap; the glue coating mechanism is movably arranged above the positioning platform and comprises a glue outlet, and the glue outlet is matched with the material taking head and used for coating glue on the dustproof cap; the material taking head obtains the dustproof cap from the dustproof cap positioning seat, and the dustproof cap is assembled to a semi-finished loudspeaker product located in the semi-finished product positioning seat after being glued by the gluing mechanism. The technical scheme of the invention can replace manual work to assemble the loudspeaker dustproof cap and the loudspeaker semi-finished product so as to improve the assembly efficiency and the assembly precision.
Description
Technical Field
The invention relates to the technical field of loudspeaker manufacturing, in particular to assembling equipment for a loudspeaker dustproof cap.
Background
At present, for a loudspeaker (such as a car horn), a dustproof cap is generally configured in the structure of the loudspeaker to protect the inside of a vibration system. However, when the dust cap is assembled, manual gluing, manual mounting and the like are still used as main parts, so that the efficiency is low, and the precision is difficult to guarantee.
Disclosure of Invention
The invention mainly aims to provide assembling equipment for a loudspeaker dust cap, and aims to replace manual work to assemble the loudspeaker dust cap and a semi-finished loudspeaker product so as to improve the assembling efficiency and the assembling precision.
In order to achieve the above object, an assembling apparatus of a speaker dust cap according to an embodiment of the present invention includes:
the positioning platform comprises a dustproof cap positioning seat and a semi-finished product positioning seat which are respectively used for positioning a dustproof cap and a semi-finished product of the loudspeaker;
the material taking mechanism comprises a material taking head, the material taking head is arranged above the positioning platform, and the material taking head is movably used for taking, placing and turning over the dustproof cap; and
the glue spreading mechanism is movably arranged above the positioning platform and comprises a glue outlet, and the glue outlet is matched with the material taking head and used for spreading glue on the dustproof cap;
the material taking head obtains the dustproof cap from the dustproof cap positioning seat, and the dustproof cap is assembled to a semi-finished loudspeaker product located in the semi-finished product positioning seat after the gluing mechanism is used for gluing.
In an embodiment of the present invention, the assembling apparatus further includes a translating mechanism, and the positioning platform is disposed on the translating mechanism, and the translating mechanism can drive the positioning platform to move relative to the material taking mechanism.
In an embodiment of the present invention, the material taking mechanism further includes a turnover component and a lifting component, the turnover component is disposed on the lifting component and driven by the lifting component to lift, and the material taking head is disposed on the turnover component and driven by the turnover component to turn.
In an embodiment of the present invention, the flipping module includes:
the fixed bracket is arranged on the lifting component and driven by the lifting component to lift;
the motor is fixed on the fixed bracket;
one end of the coupler is connected with an output shaft of the motor;
the turnover shaft is rotationally fixed on the fixed support, one end of the turnover shaft is connected with one end, deviating from the motor, of the coupler, and the material taking head is arranged at one end, deviating from the coupler, of the turnover shaft.
In an embodiment of the invention, an air passage communicated with the interior of the material taking head is formed in the turnover shaft, the material taking head is provided with a material taking surface, the material taking surface is provided with an air port communicated with the air passage, and one end of the air passage far away from the air port is used for being communicated with an air source.
In an embodiment of the present invention, the assembling apparatus further includes a first direction mechanism, the first direction mechanism is disposed along a horizontal direction, the lifting assembly is disposed on the first direction mechanism, and the translation mechanism spans above the first direction mechanism, so that the lifting assembly is driven by the first direction mechanism to approach to or depart from the positioning platform;
wherein, the rubber coating mechanism with lifting unit is located the same side of translation mechanism.
In an embodiment of the present invention, the assembling apparatus further includes a second direction mechanism, the second direction mechanism is disposed along the horizontal direction, and spans over the first direction mechanism and is located above the material taking mechanism, and the glue coating mechanism is disposed on the second direction mechanism to translate under the driving of the second direction mechanism.
In an embodiment of the present invention, the assembling apparatus further includes a third direction mechanism, the third direction mechanism is disposed along a vertical direction and is disposed on the second direction mechanism to translate under the driving of the second direction mechanism;
the glue coating mechanism is arranged on the third direction mechanism and driven by the third direction mechanism to lift.
In an embodiment of the present invention, the glue coating mechanism includes:
a fixed component disposed on the third directional mechanism;
the rubber cylinder is fixed on the fixing component; and
the needle head is inserted into the lower end of the rubber cylinder, and one end of the needle head, which is far away from the rubber cylinder, is provided with the rubber outlet.
In an embodiment of the present invention, the fixing assembly includes:
the hanging plate is arranged on the third direction mechanism;
the clamping assembly is arranged on the surface, away from the third direction mechanism, of the hanging plate, and the rubber cylinder is arranged in the vertical direction and penetrates through the clamping assembly to be fixed by the clamping assembly; and
the needle head fixing sleeve is sleeved on the needle head.
According to the technical scheme, the material taking head is designed to be movable relative to the positioning platform so as to achieve taking, placing and overturning of the dustproof cap, and the gluing mechanism is designed to match with the material taking head so as to achieve gluing of the dustproof cap; like this, alright through getting the removal of stub bar at relevant position, accomplish and get processes such as material, rubber coating, blowing to replace the manual work to carry out the equipment of speaker dust cap and speaker semi-manufactured goods, realize the promotion of packaging efficiency, realize the promotion of equipment precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an assembling apparatus for a speaker dust cap according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an assembly apparatus of the speaker dust cap of FIG. 1 from another perspective;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view of the take-up head of fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 100 | Assembling |
225 | |
| 10 | |
226 | Detection switch |
| 11 | Dust |
23 | Lifting assembly |
| 12 | Semi-finished |
30 | |
| 20 | |
31 | |
| 21 | |
311 | |
| 211 | |
312 | |
| 212 | |
313 | |
| 22 | |
32 | |
| 221 | |
33 | |
| 2211 | |
40 | |
| 222 | |
50 | |
| 223 | |
60 | |
| 224 | |
70 | |
| 2241 | Coupling |
80 | |
| 2242 | Main shaft |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 at least one such feature. In the description of the present invention, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Aiming at the technical problems mentioned in the background technology, the invention provides an assembling device of a loudspeaker dustproof cap, aiming at replacing manual work to assemble the loudspeaker dustproof cap and a loudspeaker semi-finished product so as to improve the assembling efficiency and the assembling precision.
The specific structure of the assembling apparatus of the speaker dust cap of the present invention will be described below in the specific embodiment:
as shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the assembling apparatus 100 for a speaker dust cap includes:
the positioning platform 10 comprises a dustproof cap positioning seat 11 and a semi-finished product positioning seat 12, and the dustproof cap positioning seat and the semi-finished product positioning seat are respectively used for positioning a dustproof cap and a loudspeaker semi-finished product;
the material taking mechanism 20 comprises a material taking head 21, the material taking head 21 is arranged above the positioning platform 10, and the material taking head 21 is movably used for taking, placing and turning over the dustproof cap; and
the glue coating mechanism 30 is movably arranged above the positioning platform 10, the glue coating mechanism 30 comprises a glue outlet, and the glue outlet is matched with the material taking head 21 and used for coating glue on the dustproof cap;
the material taking head 21 obtains the dustproof cap from the dustproof cap positioning seat 11, and after the gluing mechanism 30 applies glue, the dustproof cap is assembled to the semi-finished loudspeaker product located in the semi-finished product positioning seat 12.
In this embodiment, the positioning platform 10 is located at the front of the assembling apparatus 100, that is, the dust cap positioning seat 11 and the semi-finished product positioning seat 12 are arranged in front; the dustproof cap positioning seat 11 and the semi-finished product positioning seat 12 are arranged in the left-right direction, namely the dustproof cap positioning seat 11 is arranged on the left side and used for placing a dustproof cap to position the dustproof cap; the semi-finished product positioning seat 12 is arranged on the right side and used for placing the semi-finished product of the loudspeaker to realize the positioning of the semi-finished product of the loudspeaker.
The initial position of the material taking head 21 of the material taking mechanism 20 is set above the dust cap positioning seat 11; moreover, the material taking head 21 can meet the functional requirements of three aspects of lifting, translation and turnover relative to the positioning platform 10. Namely, the material taking head 21 descends to obtain the dustproof cap on the dustproof cap positioning seat 11; the material taking head 21 is lifted and turned over so as to arrange the obtained dustproof cap towards the glue outlet; the material taking head 21 is turned over and translated to move the glued dustproof cap to the position above the semi-finished product positioning seat 12; the material taking head 21 descends to assemble the glued dustproof cap to the loudspeaker semi-finished product positioned at the semi-finished product positioning seat 12.
The glue coating mechanism 30 is arranged above the material taking head 21 at the initial position; and the glue outlet of the glue coating mechanism 30 is arranged towards the material taking head 21 at the initial position, and is used for performing glue coating treatment on the dustproof cap.
At this time, the operation of the assembling apparatus 100 may be performed as follows:
the dustproof cap and the semi-finished product of the loudspeaker are respectively placed on the dustproof cap positioning seat 11 and the semi-finished product positioning seat 12;
the material taking head 21 descends to be close to the dustproof cap positioning seat 11, and the dustproof cap is obtained from the dustproof cap positioning seat 11 in a negative pressure suction mode, a clamping fixing mode and the like;
the material taking head 21 rises to be close to the gluing mechanism 30; in the process, the material taking head 21 is turned for 180 degrees, so that the gluing surface of the dustproof cap finally faces to the glue outlet of the gluing mechanism 30;
the gluing mechanism 30 performs glue discharging treatment on the gluing surface of the dustproof cap;
the material taking head 21 is translated to the upper part of the semi-finished product positioning seat 12 and is descended to be close to the semi-finished product positioning seat 12; in the process, the stub bar 21 is taken and turned for 180 degrees, so that the glue coating surface of the dustproof cap is finally arranged towards the semi-finished product of the loudspeaker;
the pick-up head 21 puts the dust cap into the speaker semi-finished product and returns to the original position, thereby completing the assembly.
That is to say, in the technical scheme of this embodiment, the pick-up head 21 is designed to be movable relative to the positioning platform 10 to achieve pick-up, placement and turning of the dust cap, and the glue coating mechanism 30 is designed to cooperate with the pick-up head 21 to achieve glue coating of the dust cap; like this, alright through getting the removal of stub bar 21 at relevant position, accomplish processes such as getting material, rubber coating, blowing to replace the manual work to carry out the equipment of speaker dust cap and speaker semi-manufactured goods, realize the promotion of packaging efficiency, realize the promotion of equipment precision.
As shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the assembling apparatus 100 further includes a translating mechanism 40, the positioning platform 10 is disposed on the translating mechanism 40, and the translating mechanism 40 can drive the positioning platform 10 to move relative to the material taking mechanism 20.
Thus, when the translation mechanism 40 drives the positioning platform 10 to move, the take-out head 21 translates relative to the positioning platform 10, so that the take-out head 21 can reciprocate between the dust cap positioning seat 11 and the semi-finished product positioning seat 12.
It can be understood that the material taking head 21 can translate relative to the positioning platform 10, and not only can the positioning platform 10 be stationary and the material taking head 21 be moved, but also the positioning platform 10 can be moved and the material taking head 21 can be stationary, and also the positioning platform 10 and the material taking head 21 can be moved. The embodiment adopts the mode that the positioning platform 10 moves and the material taking head 21 does not move; therefore, the reciprocating motion of the material taking head 21 between the dustproof cap positioning seat 11 and the semi-finished product positioning seat 12 can be realized, the degree of freedom of the material taking mechanism 20 can be reduced, the problems that the assembly is difficult and the assembly is easy to break down due to the fact that the design of the material taking mechanism 20 is too complex are solved, and the overall reliability of the assembling equipment 100 can be improved.
Specifically, the translation mechanism 40 may be constructed by using a mechanism capable of outputting linear motion, such as the linear motor 222, an air cylinder, an electric cylinder, and a screw rod, and those skilled in the art may reasonably select the translation mechanism according to the actual application scenario, which is not described herein any more.
As shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the material taking mechanism 20 further includes a turning assembly 22 and a lifting assembly 23, the turning assembly 22 is disposed on the lifting assembly 23 to be lifted and lowered by the driving of the lifting assembly 23, and the material taking head 21 is disposed on the turning assembly 22 to be turned over by the driving of the turning assembly 22.
As can be understood, the lifting assembly 23 can provide a degree of freedom in the vertical direction for the material taking head 21, so that the material taking head 21 can perform lifting movement above the dust cap positioning seat 11, thereby completing the actions of obtaining the dust cap and assisting in gluing; and, make the stub bar 21 can make the movement of rising and falling above the semifinished material positioning seat 12, thus finish assembling the dust cap after gluing to the movements of the loudspeaker semifinished material.
The turnover component 22 can provide circumferential freedom degree for the material taking head 21, so that the material taking head 21 can be turned for 180 degrees after taking materials, and the gluing surface of the dustproof cap faces to the glue outlet of the gluing mechanism 30, thereby facilitating gluing; and, make get stub bar 21 and can overturn 180 degrees after the rubber coating and make the rubber coating face of dust cap face the speaker semi-manufactured goods to be convenient for assemble.
In the embodiment, the overturning assembly 22 and the lifting assembly 23 are integrated, and the overturning process and the lifting process of the material taking head 21 can be completed only in the material taking mechanism 20, so that coordination of the two processes is facilitated, the assembling process is performed more smoothly, and the assembling efficiency is improved; but also can effectively avoid the delay problem and the interference influence that easily appear in the control of splitting the overturning process and the lifting process to different modules, thereby improving the overall reliability of the assembling equipment 100.
Specifically, the lifting assembly 23 may be constructed by using a mechanism capable of outputting linear motion, such as the linear motor 222, an air cylinder, an electric cylinder, and a screw rod, and those skilled in the art may reasonably select the mechanism according to the actual application scenario, which is not described herein any more.
Further, the flipping assembly 22 includes:
the fixed bracket 221 is arranged on the lifting assembly 23 and driven by the lifting assembly 23 to lift;
the motor 222, the said motor 222 is fixed on said fixed bracket 221;
a coupling 223, one end of the coupling 223 is connected with the output shaft of the motor 222;
the turning shaft 224 is rotatably fixed on the fixing support 221, one end of the turning shaft 224 is connected with one end of the coupler 223, which is far away from the motor 222, and the material taking head 21 is arranged at one end of the turning shaft 224, which is far away from the coupler 223.
It can be understood that the fixing bracket 221 may provide a platform support for mounting the components such as the motor 222, the coupling 223, and the turning shaft 224, so that the stability after mounting is well guaranteed. The motor 222, the coupling 223 and the turning shaft 224 are all arranged along the horizontal direction, and are sequentially arranged from the back to the front of the assembling device 100 and connected with each other; at this time, the motor 222 operates, and the turning shaft 224 can be driven to rotate through the coupling 223; the turning shaft 224 rotates to drive the material taking head 21 to turn 180 degrees. The coupler 223 is used to make the structure of the turnover assembly 22 more compact, and has the advantage of high connection strength.
Specifically, two opposite bearing seats 2211 are formed on the fixing bracket 221, the two bearing seats 2211 are sequentially arranged in the front-rear direction, a bearing is fixed in each bearing seat 2211, and the turning shaft 224 penetrates through the two bearing seats 2211 to be sleeved and limited by the two bearings. At this moment, because the spacing and the bearing of two bearing blocks 2211, the rotational stability of the turning shaft 224 can be effectively promoted, so that the accuracy of the position of the reversed stub bar 21 controlled by the turning shaft 224 can be promoted, and the accuracy of the gluing process is ensured. On the other hand, the space between two bearing blocks 2211 can also be used for avoiding an external air pipe of an air path part introduced later, so that the layout of the air path is more compact and more reasonable. In addition, the overturning shaft 224 is only penetrated and limited by two oppositely arranged bearing seats 2211, and the weight of the whole machine is reduced.
In addition, the turning shaft 224 may be composed of two parts, i.e., a coupling half shaft 2241 and a main shaft 2242, the coupling half shaft 2241 penetrates through the two bearing seats 2211 to be sleeved and limited by the two bearings, one end of the coupling half shaft 2241 facing the motor 222 is connected with the output shaft of the motor 222 through a coupling 223, and one end of the coupling half shaft 2241 facing away from the motor 222 is connected with the main shaft 2242 through a pin; therefore, the processing difficulty of the turnover shaft 224 can be effectively reduced, and the cost is saved.
In addition, an origin detection piece 225 can be arranged on the overturning shaft 224 to rotate along with the overturning shaft 224; at this time, a detection switch 226 (e.g., a photoelectric switch or the like) is correspondingly provided on the fixing bracket 221 to precisely control the rotation of the tilting shaft 224 in cooperation with the origin detection piece 225.
As shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, an air channel communicated to the inside of the material taking head 21 is formed in the turning shaft 224, the material taking head 21 has a material taking surface 211, the material taking surface 211 is provided with an air port 212 communicated with the air channel, and one end of the air channel far away from the air port 212 is used for communicating with an air source.
It can be understood that, under the design of the present embodiment, the interior of the material taking head 21 and the reversing shaft 224 form an air flow path from the material taking surface 211 of the material taking head 21 to the air source, so that the negative pressure can be generated on the material taking surface 211 by utilizing the "air suction" process of the air source to "suck" the dust cap; also, the dust cap may be "blown" by creating a positive pressure at the pick-up surface 211 using the "venting" process of the air supply. Compared with clamping or sticking, the mode of taking and placing the materials is more convenient and efficient, and meanwhile, the dustproof cap can be protected from being damaged, and the product yield is improved.
It should be noted that the material taking surface 211 can be designed into a shape fitting with a dustproof cap, so that negative pressure on the material taking surface 211 can better play a role, the process that the dustproof cap moves along with the material taking head 21 is more stable, and process failure caused by falling is avoided; meanwhile, the shape of the dustproof cap can be kept, the deformation of the dustproof cap caused by the gluing process is avoided, and the product yield is improved. In addition, a plurality of air ports 212 can be arranged, that is, a plurality of air ports 212 are uniformly distributed on the material taking surface 211, so that negative pressure on the material taking surface 211 can better play a role, on one hand, the stability of the dustproof cap after being sucked can be further improved, and on the other hand, the problems of deformation and damage of the dustproof cap caused by overlarge local negative pressure due to uneven negative pressure can be avoided. In addition, the air passage can be a single air passage or a multi-path air passage (two or more than two paths) so as to increase the inspiratory pressure. In the above, those skilled in the art can reasonably select the target according to the actual application scenario, and details are not repeated here.
As shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the assembling apparatus 100 further includes a first direction mechanism 50, the first direction mechanism 50 is disposed along a horizontal direction, the lifting assembly 23 is disposed on the first direction mechanism 50, and the translation mechanism 40 spans over the first direction mechanism 50, so that the lifting assembly 23 is driven by the first direction mechanism 50 to approach the positioning platform 10 or move away from the positioning platform 10;
wherein, the glue coating mechanism 30 and the lifting assembly 23 are positioned at the same side of the translation mechanism 40.
In this embodiment, the first direction mechanism 50 is disposed along the front-back direction, and can drive the material taking mechanism 20 to reciprocate in the front-back direction; at this time, the translation mechanism 40 is arranged in the left-right direction, and straddles above the front end of the first direction mechanism 50.
Thus, the material taking mechanism 20 and the glue applying mechanism 30 are located behind the translation mechanism 40, i.e., behind the positioning platform 10. So, get the blowing process of the material head 21 on the dustproof cap positioning seat 11 getting the material process and on semi-manufactured goods positioning seat 12, will come with the rubber coating process of dustproof cap at the interval in the horizontal direction to the glue that the accident that avoids the rubber coating process probably exists splashes down comes to dustproof cap positioning seat 11 and semi-manufactured goods positioning seat 12, avoids causing adverse effect to the assembly process of next time and this assembly process.
Specifically, the first directional mechanism 50 may be constructed by using a mechanism capable of outputting linear motion, such as the linear motor 222, an air cylinder, an electric cylinder, and a lead screw, and those skilled in the art may reasonably select the mechanism according to the actual application scenario, which is not described herein any more. In addition, the translation mechanism 40 may span above the front end of the first direction mechanism 50 using a support structure such as a bracket or other effective and reasonable manner.
Further, in the above-described embodiment in which the "assembling apparatus 100 further includes the first direction mechanism 50", the movement of the glue applying mechanism 30 may be further arranged as follows:
as shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the assembling apparatus 100 further includes a second direction mechanism 60, the second direction mechanism 60 is disposed along a horizontal direction, and spans over the first direction mechanism 50 and is located above the material taking mechanism 20, and the glue coating mechanism 30 is disposed on the second direction mechanism 60 to translate under the driving of the second direction mechanism 60.
In the design of the present embodiment, the first direction mechanism 50 and the second direction mechanism 60 cooperate with each other to provide two degrees of freedom in the horizontal direction perpendicular to each other, and are respectively disposed on the material taking mechanism 20 and the glue applying mechanism 30. At this time, the two degrees of freedom in the horizontal direction perpendicular to each other are utilized to make the glue outlet of the glue applying mechanism 30 perform circular motion relative to the dust cap on the material taking head 21, thereby completing the action of applying glue on the periphery of the glue applying surface of the dust cap.
Understandably, the glue spreading mechanism 30 can adopt the needle 33 as a glue outlet channel by using circular motion for glue spreading, so that the glue outlet amount and the glue spreading position are strictly controlled, the glue spreading is more accurate, and the performance of the assembled product is more excellent.
Specifically, the second direction mechanism 60 may be constructed by using a mechanism capable of outputting linear motion, such as the linear motor 222, an air cylinder, an electric cylinder, and a screw rod, and those skilled in the art may reasonably select the mechanism according to the actual application scenario, which is not described herein any more.
Further, in the above-described embodiment in which the assembling apparatus 100 further includes the second direction mechanism 60, the movement of the glue applying mechanism 30 may be further arranged as follows:
as shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the assembling apparatus 100 further includes a third directional mechanism 70, wherein the third directional mechanism 70 is disposed along a vertical direction and is disposed on the second directional mechanism 60 to translate under the driving of the second directional mechanism 60;
the glue coating mechanism 30 is arranged on the third direction mechanism 70 and driven by the third direction mechanism 70 to lift.
That is, the glue mechanism 30 is disposed on the second direction mechanism 60 by the third direction mechanism 70, the second direction mechanism 60 provides the glue mechanism 30 with a degree of freedom in the horizontal direction, and the third direction mechanism 70 provides the glue mechanism 30 with a degree of freedom in the vertical direction. That is, the glue applying mechanism 30 can be made to have a degree of freedom in the vertical direction by the third direction mechanism 70. Therefore, the two parts can move in the process of aligning the material taking head 21 and the gluing mechanism 30, so that the alignment process is shortened, the alignment efficiency is improved, and the assembly efficiency is improved; moreover, when assembling dust caps of different sizes, the freedom of the glue mechanism 30 in the vertical direction may also provide better containment, thereby improving the compatibility of the assembly device 100.
Specifically, the third directional mechanism 70 may be constructed by using a mechanism capable of outputting linear motion, such as the linear motor 222, an air cylinder, an electric cylinder, and a lead screw, and those skilled in the art may reasonably select the mechanism according to the actual application scenario, which is not described herein any more.
In the above-described embodiment in which the assembling apparatus 100 further includes the third direction mechanism 70, the specific structure of the glue applying mechanism 30 can be reasonably adapted:
as shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the glue coating mechanism 30 includes:
a fixed component 31, wherein the fixed component 31 is arranged on the third direction mechanism 70 and is driven to translate by the third direction mechanism 70;
the rubber cylinder 32, the rubber cylinder 32 is fixed on the fixing component 31; and
the needle head 33 is inserted into the lower end of the rubber barrel 32, and one end of the needle head 33, which is far away from the rubber barrel 32, is provided with the rubber outlet.
It can be understood that the fixing assembly 31 can provide a platform support for mounting the rubber cylinder 32, the needle 33 and other parts, so that the stability after mounting is well guaranteed. The glue cylinder 32 is arranged along the vertical direction, fixed on the fixing component 31 and used for containing glue for assembling the dustproof cap and the semi-finished loudspeaker product. The needle 33 is also arranged in the vertical direction and is inserted into the lower end of the glue cartridge 32 for guiding out the glue in the glue cartridge 32. It should be noted that, the process of guiding out the glue in the glue tube 32 may be performed by setting an extrusion mechanism in the glue tube 32 to extrude the glue, or by setting a valve body (e.g., an electromagnetic valve) on a guiding-out path of the glue to control the outflow of the glue, or by other effective and reasonable manners, and those skilled in the art may reasonably select the process according to actual application scenarios, and details are not repeated here.
In addition, in order to accurately position the needle 33 to improve the accuracy of the gluing process, the fixing assembly 31 may be configured as follows:
as shown in fig. 1 to 4, in an embodiment of the assembling apparatus 100 for a speaker dust cap according to the present invention, the fixing component 31 includes:
the hanging plate 311 is arranged on the third direction mechanism 70, so that the hanging plate 311 can be driven by the third direction mechanism 70 to translate;
the clamping component 312 is arranged on the surface of the hanging plate 311, which is away from the third direction mechanism 70, and the glue cylinder 32 is arranged along the vertical direction and penetrates through the clamping component 312 so as to be fixed by the clamping component 312; and
a needle fixing sleeve 313, the needle fixing sleeve 313 is arranged on the surface of the hanging plate 311 departing from the third direction mechanism 70 and is positioned below the clamping component 312, and the needle 33 is sleeved with the needle fixing sleeve 313.
It can be understood that the hanging plate 311 can provide a platform support for mounting the parts such as the clamping assembly 312, the needle fixing sleeve 313 and the like, so that the stability after mounting can be well guaranteed. The hanging plate 311 is vertically arranged, the clamping component 312 is horizontally and convexly arranged on the hanging plate 311, and the needle head fixing sleeve 313 is suspended below the clamping component 312 through the supporting structure; at this time, the glue cylinder 32 is arranged along the vertical direction and is arranged on the clamping component 312 in a penetrating way so as to be fixed by the clamping component 312; the needle 33 is also vertically oriented and passes through the needle hub 313 to be precisely positioned by the needle hub 313.
It should be noted that, in this embodiment, the clamping assembly 312 may include two left and right clamping pieces and a jackscrew, the two left and right clamping pieces provide a left-right clamping force, and the jackscrew is screwed in to provide a front-back clamping force, so as to stabilize the glue tube 32. Moreover, when the jackscrew is screwed out, the clamping force in the front-back direction is loosened, and the rubber cylinder 32 is convenient to take out and replace, so that the assembling device 100 is more convenient to use. Of course, in other embodiments, the clamping assemblies 312 may also be arranged in other effective and reasonable manners, and those skilled in the art may reasonably select the clamping assemblies according to the actual application scenarios, which are not described herein again.
Further, it should be understood that the design of the present embodiment is equivalent to the glue mechanism 30 being mounted on the second direction mechanism 60 by the third direction mechanism 70, and at this time, the glue mechanism 30 obtains the freedom degrees in the vertical direction and the horizontal direction at the same time. Of course, in other embodiments, when the vertical degree of freedom is not needed, the glue mechanism 30 may be directly mounted on the second direction mechanism 60, and in this case, the glue mechanism 30 only obtains the horizontal degree of freedom.
In addition, in order to realize automatic control, the assembling apparatus 100 of the speaker dust cap of the present invention may be further provided with a control box. Generally, the control box may include a PLC, a driver, a 24V power supply, a touch screen, an alarm, a switch, an emergency stop button, etc.; the PLC can be connected with a relevant mechanism or assembly for completing all actions to be used as a nerve center of the whole set of equipment, and various instructions can be completed in an interactive mode.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An assembling apparatus of a speaker dust cap, comprising:
the positioning platform comprises a dustproof cap positioning seat and a semi-finished product positioning seat which are respectively used for positioning a dustproof cap and a semi-finished product of the loudspeaker;
the material taking mechanism comprises a material taking head, the material taking head is arranged above the positioning platform, and the material taking head is movably used for taking, placing and turning over the dustproof cap; and
the glue coating mechanism is movably arranged above the positioning platform and comprises a glue outlet, and the glue outlet is matched with the material taking head and used for coating the dust cap with glue;
the material taking head obtains the dustproof cap from the dustproof cap positioning seat, and the dustproof cap is assembled to a semi-finished loudspeaker product located in the semi-finished product positioning seat after the gluing mechanism is used for gluing.
2. The assembly apparatus of claim 1, further comprising a translation mechanism on which the positioning platform is disposed, the translation mechanism configured to move the positioning platform relative to the take off mechanism.
3. The assembly apparatus of claim 2, wherein the material extracting mechanism further comprises an inverting assembly and a lifting assembly, the inverting assembly being disposed on the lifting assembly to be lifted by the lifting assembly, the material taking head being disposed on the inverting assembly to be inverted by the inverting assembly.
4. The assembly device of claim 3, wherein the flipping assembly comprises:
the fixed bracket is arranged on the lifting component and driven by the lifting component to lift;
the motor is fixed on the fixed bracket;
one end of the coupler is connected with an output shaft of the motor;
the turnover shaft is rotationally fixed on the fixed support, one end of the turnover shaft is connected with one end of the coupler, which deviates from the motor, and the material taking head is arranged at one end of the turnover shaft, which deviates from the coupler.
5. The assembling device of claim 4, wherein an air passage communicated with the interior of the material taking head is formed in the overturning shaft, the material taking head is provided with a material taking surface, the material taking surface is provided with an air port communicated with the air passage, and one end of the air passage far away from the air port is used for being communicated with an air source.
6. The assembly apparatus of claim 3, further comprising a first direction mechanism, the first direction mechanism being disposed in a horizontal direction, the lift assembly being disposed on the first direction mechanism, the translation mechanism spanning above the first direction mechanism to cause the lift assembly to move toward or away from the positioning platform under actuation of the first direction mechanism;
wherein, the rubber coating mechanism with lifting unit is located the same side of translation mechanism.
7. The assembly apparatus of claim 6, further comprising a second orientation mechanism disposed horizontally across and above the first orientation mechanism and above the take-off mechanism, wherein the glue application mechanism is disposed on the second orientation mechanism for translation under the urging of the second orientation mechanism.
8. The assembly device of claim 7, further comprising a third orientation mechanism disposed in a vertical orientation and disposed on the second orientation mechanism to translate upon actuation of the second orientation mechanism;
the glue coating mechanism is arranged on the third direction mechanism and driven by the third direction mechanism to lift.
9. The assembly device of claim 8, wherein the glue mechanism comprises:
a fixed component disposed on the third directional mechanism;
the rubber cylinder is fixed on the fixing component; and
the needle head is inserted into the lower end of the rubber cylinder, and one end of the needle head, which is far away from the rubber cylinder, is provided with the rubber outlet.
10. The assembly device of claim 9, wherein the securing assembly comprises:
the hanging plate is arranged on the third direction mechanism;
the clamping assembly is arranged on the surface, away from the third direction mechanism, of the hanging plate, and the rubber cylinder is arranged in the vertical direction and penetrates through the clamping assembly to be fixed by the clamping assembly; and
the needle head fixing sleeve is sleeved on the needle head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210357877.0A CN114643168A (en) | 2022-04-02 | 2022-04-02 | Assembling equipment for loudspeaker dustproof cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210357877.0A CN114643168A (en) | 2022-04-02 | 2022-04-02 | Assembling equipment for loudspeaker dustproof cap |
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| Publication Number | Publication Date |
|---|---|
| CN114643168A true CN114643168A (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210357877.0A Pending CN114643168A (en) | 2022-04-02 | 2022-04-02 | Assembling equipment for loudspeaker dustproof cap |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10120170A (en) * | 1996-10-16 | 1998-05-12 | Umino Tekkosho:Kk | Conveying device for heat exchanging fin semifinished assembly |
| CN209077054U (en) * | 2018-09-30 | 2019-07-09 | 东莞成谦音响科技有限公司 | A kind of dust cap glue spreader |
| CN209218193U (en) * | 2018-09-10 | 2019-08-06 | 珠海市运泰利自动化设备有限公司 | A kind of high-definition camera automatic focusing assembling equipment |
| CN110801991A (en) * | 2019-11-01 | 2020-02-18 | 深圳市海能达通信有限公司 | Gluing equipment and gluing method |
| CN111302052A (en) * | 2020-03-17 | 2020-06-19 | 苏州上声电子股份有限公司 | A loading attachment for speaker dust cap |
| WO2020181970A1 (en) * | 2019-03-11 | 2020-09-17 | 广汽本田汽车有限公司 | Adhesive coating system for automobile windscreen |
| CN111871704A (en) * | 2020-07-27 | 2020-11-03 | 苏州上声电子股份有限公司 | Gluing equipment |
| CN113457924A (en) * | 2021-07-19 | 2021-10-01 | 深圳市雅合科技有限公司 | Automatic adhesive dispensing device for dust cap |
-
2022
- 2022-04-02 CN CN202210357877.0A patent/CN114643168A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10120170A (en) * | 1996-10-16 | 1998-05-12 | Umino Tekkosho:Kk | Conveying device for heat exchanging fin semifinished assembly |
| CN209218193U (en) * | 2018-09-10 | 2019-08-06 | 珠海市运泰利自动化设备有限公司 | A kind of high-definition camera automatic focusing assembling equipment |
| CN209077054U (en) * | 2018-09-30 | 2019-07-09 | 东莞成谦音响科技有限公司 | A kind of dust cap glue spreader |
| WO2020181970A1 (en) * | 2019-03-11 | 2020-09-17 | 广汽本田汽车有限公司 | Adhesive coating system for automobile windscreen |
| CN110801991A (en) * | 2019-11-01 | 2020-02-18 | 深圳市海能达通信有限公司 | Gluing equipment and gluing method |
| CN111302052A (en) * | 2020-03-17 | 2020-06-19 | 苏州上声电子股份有限公司 | A loading attachment for speaker dust cap |
| CN111871704A (en) * | 2020-07-27 | 2020-11-03 | 苏州上声电子股份有限公司 | Gluing equipment |
| CN113457924A (en) * | 2021-07-19 | 2021-10-01 | 深圳市雅合科技有限公司 | Automatic adhesive dispensing device for dust cap |
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Application publication date: 20220621 |