CN113542968B - Magnet feed mechanism of bluetooth headset - Google Patents
Magnet feed mechanism of bluetooth headset Download PDFInfo
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- CN113542968B CN113542968B CN202111041325.0A CN202111041325A CN113542968B CN 113542968 B CN113542968 B CN 113542968B CN 202111041325 A CN202111041325 A CN 202111041325A CN 113542968 B CN113542968 B CN 113542968B
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- hole
- accommodating
- magnet
- telescopic driving
- block
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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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
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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
- B65G47/92—Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
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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
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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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
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
Abstract
The invention relates to the technical field of Bluetooth earphones, and discloses a magnet feeding mechanism of a Bluetooth earphone, which comprises a base station, a storage rack, a first telescopic driving device, a positioning device and a first transmission unit, wherein the storage rack is arranged on the base station; the top surface of the base platform is provided with at least one first accommodating hole for accommodating the magnet block; the storage rack is positioned above the base platform, the storage rack is provided with accommodating grooves which are in one-to-one correspondence with the first accommodating holes, the accommodating grooves are arranged along the vertical direction, and the accommodating grooves can accommodate at least one magnet block along the vertical direction; the first telescopic driving device is in transmission connection with the base station so as to drive the first accommodating hole and the accommodating groove to be in butt joint or staggered; the positioning device is positioned at the bottom end of the first accommodating hole and can adsorb and position the magnet block in the first accommodating hole; the first transmission unit is butted with the first accommodating hole, and the first transmission unit can be taken away from the magnet block in the first accommodating hole. The magnet feeding mechanism of the Bluetooth headset is high in feeding accuracy and not prone to error.
Description
Technical Field
The invention relates to the technical field of Bluetooth earphones, in particular to a magnet feeding mechanism of a Bluetooth earphone.
Background
The bluetooth earphone is an earphone which applies the bluetooth technology to a hands-free earphone, so that a user can avoid annoying wiring stumbling and can easily talk in various ways. Magnet blocks need to be assembled in the bluetooth headset, and the most difficult is how to separately feed a plurality of magnet blocks which are adsorbed together. At present, a magnet block feeding means of the Bluetooth headset comprises a cylinder clamp feeding and a sucker feeding. The cylinder clamping and feeding actions are complicated, the structure is complex, and the cost is high; the suction of sucking disc material loading is not enough, is difficult to absorb the magnet piece, and the material loading precision is not high, and the material loading is easily makeed mistakes.
Disclosure of Invention
The invention provides a magnet feeding mechanism of a Bluetooth headset, and aims to solve the technical problems that in the prior art, the feeding precision is not high, and feeding is prone to making mistakes in the magnet feeding mechanism of the Bluetooth headset.
In order to solve the above technical problem, an embodiment of the present invention provides a magnet feeding mechanism for a bluetooth headset, including:
the top surface of the base platform is provided with at least one first accommodating hole, and the first accommodating hole is used for accommodating the magnet block;
the storage rack is positioned above the base platform, accommodating grooves which correspond to the first accommodating holes one by one are formed in the storage rack, the accommodating grooves are arranged along the vertical direction, and at least one magnet block can be accommodated in the accommodating grooves along the vertical direction;
the first telescopic driving device is in transmission connection with the base platform so as to drive the first accommodating hole and the accommodating groove to be in butt joint or staggered;
the positioning device is positioned at the bottom end of the first accommodating hole and can adsorb and position the magnet block in the first accommodating hole;
the first transmission unit is butted with the first accommodating hole, and the first transmission unit can be taken away from the magnet block in the first accommodating hole.
Optionally, the base station is provided with first inductive switches, the number of the first inductive switches is equal to that of the first accommodating holes, the first inductive switches correspond to the first accommodating holes one by one, and the first inductive switches are located beside the first accommodating holes and used for sensing the magnet blocks in the first accommodating holes.
Optionally, bluetooth headset's magnet feed mechanism still includes the mounting bracket, the storage shelf location is in on the mounting bracket, the bottom of storage shelf with the top surface laminating of base station, the storage shelf transversely is equipped with first bar groove along it, first bar groove with the holding tank intercommunication, first bar inslot is equipped with the baffle, the baffle can be followed the length direction in first bar groove removes, be equipped with first through-hole on the baffle, the quantity of first through-hole with the quantity of holding tank equals and the one-to-one, in the holding tank the magnet piece can pass through first through-hole drops extremely in the first accommodation hole.
Optionally, the storage frame is plate structure, the side subsides of storage frame are equipped with transparent observation board, the holding tank is for establishing the storage frame is close to the open slot of observation board one side, the lower part of observing the board is equipped with the bar through-hole, the length direction of bar through-hole with the length direction in first bar groove is unanimous, be equipped with the handle on the baffle, the handle passes the bar through-hole extends to the external world, the handle can be followed the length direction of bar through-hole removes.
Optionally, the first telescopic drive comprises:
a first slide rail;
the first sliding block is arranged on the first sliding rail in a sliding mode, and the base station is arranged on the first sliding block;
the first telescopic driving element is in transmission connection with the first sliding block, and under the driving of the first telescopic driving element, the first accommodating hole in the base platform can be in butt joint with or staggered with the accommodating groove in the storage rack.
Optionally, the first accommodating hole includes a first hole and a second hole arranged in a stepped manner, the diameter of the first hole is larger than that of the second hole, the first hole is located above the second hole, the first hole is used for accommodating the magnet block, and the diameter of the second hole is smaller than the width or diameter of the magnet block;
the positioning device includes:
a second telescopic drive element;
the first adsorption rod is movably arranged in the second hole in a penetrating mode, the first adsorption rod is in transmission connection with the second telescopic driving element, the first adsorption rod can be close to the first hole to adsorb the magnet block under the driving of the second telescopic driving element, and the first adsorption rod can be far away from the first hole to remove the adsorption of the magnet block in the first hole under the driving of the second telescopic driving element.
Optionally, the first transmission unit includes:
a linear module;
the second telescopic driving device is arranged on the linear module and can be stretched in the vertical direction;
and the adsorption component is arranged at the telescopic end of the second telescopic driving device and can adsorb the magnet block.
Optionally, the second telescopic drive comprises:
the fixed plate is arranged on the linear module;
the second sliding rail is arranged on the fixing plate and is arranged along the vertical direction;
the second sliding block is arranged on the second sliding rail in a sliding mode, and the adsorption component is arranged on the second sliding block;
the third telescopic driving element is arranged on the fixed plate and is in transmission connection with the second sliding block so as to drive the second sliding block to slide on the second sliding rail;
and an elastic element is arranged between the second sliding block and the third telescopic driving element in a propping manner.
Optionally, the lateral part of fixed plate is equipped with first fender portion, one side that the second slider is close to first fender portion is equipped with second fender portion, second fender portion is in can move along vertical direction under the drive of second slider, first fender portion is located the below of second fender portion, and can block first fender portion.
Optionally, the magnet feeding mechanism of the bluetooth headset further includes a second transmission unit, the second transmission unit includes a carrier for holding the magnet block, a second accommodation hole is formed in the carrier, the first transmission unit can transmit the magnet block which is carried away to the second accommodation hole in the carrier, and the carrier can convey the magnet block to a downstream station;
the bottom of second accommodation hole is equipped with and is used for adsorbing the adsorption piece of magnet piece.
Optionally, the first transmission unit further includes a third telescopic driving device, the third telescopic driving device is disposed on the second slider, and the third telescopic driving device can be stretched in a vertical direction;
the adsorption assembly includes:
the sleeve is fixedly arranged on the second sliding block and arranged along the vertical direction, and the outer diameter of the sleeve is smaller than the diameter of the second accommodating hole;
and the second adsorption rod is used for adsorbing the magnet block and arranged at the telescopic end of the third telescopic driving device, and the second adsorption rod is arranged in the sleeve in a penetrating manner.
Optionally, the second transmission unit further includes:
the top surface and the bottom surface of the guide rail are respectively provided with a second strip-shaped groove along the length direction;
the two transmission belts are respectively sleeved on the two guide rails, the transmission belts are clamped in the corresponding second strip-shaped grooves, and the carrying platform is erected on the two transmission belts;
the fixed table is arranged between the two guide rails, and a second inductive switch is arranged on the fixed table;
one of the positioning blocks is positioned on one side of the fixed platform close to the upstream of the transmission belt, the other positioning block is positioned on one side of the fixed platform close to the downstream of the transmission belt, and a positioning station for accommodating the carrying platform is formed between the two positioning blocks;
and the two positioning blocks are in transmission connection with the fourth telescopic driving element, and the two positioning blocks can be arranged on two sides of the fixed table in a blocking manner under the driving of the fourth telescopic driving element.
Optionally, a first jacking hole and a second jacking hole are formed in the bottom end of the carrier, and the cross section of the first jacking hole is different from that of the second jacking hole;
the second transmission unit further comprises a first ejector rod matched with the first jacking hole, a second ejector rod matched with the second jacking hole and a fifth telescopic driving element, and the first ejector rod, the second ejector rod and the fifth telescopic driving element are in transmission connection;
a third blocking part is arranged above the fixed table;
the first ejector rod and the second ejector rod can jack up the carrier under the action of the fifth telescopic driving element, so that the carrier is separated from the transmission belt, and the carrier is tightly jacked and fixed at the bottom end of the third blocking part.
Compared with the prior art, when the magnet feeding mechanism of the Bluetooth headset carries out magnet block feeding, the magnet blocks are stacked in the accommodating grooves. Then, first flexible drive arrangement drives the base station and removes, makes first accommodation hole and holding tank butt joint, and at the in-process of first accommodation hole and holding tank butt joint, the positioner who is located the bottom of first accommodation hole can adsorb magnet piece in the first accommodation hole, makes the magnet piece can be accurate drop to first accommodation hole in, positioner has the effect of accurate location. When the magnet block falls to the first accommodating hole, the first telescopic driving device drives the base station to move, so that the first accommodating hole and the accommodating groove are staggered, and the magnet block falling to the first accommodating hole is separated from the magnet block in the accommodating groove. And finally, the magnet block in the first accommodating hole is accurately taken away through the first transmission unit. The magnet feeding mechanism of the Bluetooth headset is simple in structure, capable of accurately and quickly separating the magnet blocks, high in feeding accuracy and not prone to errors.
Drawings
One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.
Fig. 1 is a first structural schematic diagram of a magnet feeding mechanism of a bluetooth headset according to an embodiment of the present invention;
FIG. 2 is a schematic partial structural view of a base station, a first telescopic driving device, a positioning device and a first transmission unit according to an embodiment of the present invention;
FIG. 3 is a schematic view of a first perspective connection of a material storage rack, a base and a mounting rack according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a baffle according to an embodiment of the present invention;
FIG. 5 is a schematic view of a portion of the viewing plate and the platform according to an embodiment of the present invention;
FIG. 6 is a schematic view of a second perspective connection of the material storage rack, the base and the mounting rack according to an embodiment of the invention;
FIG. 7 is a schematic view of a portion of a viewing plate according to an embodiment of the present invention;
FIG. 8 is a schematic view of a third perspective connection of a material storage rack, a base and a mounting rack according to an embodiment of the invention;
FIG. 9 is a schematic view of a submount according to an embodiment of the present invention;
FIG. 10 is a schematic view of a portion of the storage rack, the base, and the first retractable driving device according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a first transmission unit according to an embodiment of the invention;
FIG. 12 is an enlarged view of FIG. 11 at labeled section A;
fig. 13 is a second structural diagram of a magnet loading mechanism of a bluetooth headset according to an embodiment of the present invention;
fig. 14 is a schematic structural diagram of a first viewing angle of a carrier in an embodiment of the invention;
fig. 15 is a schematic partial structure diagram of a second transmission unit according to an embodiment of the present invention;
FIG. 16 is a schematic view of the connection of the track, belt, rollers and motor in accordance with an embodiment of the present invention;
FIG. 17 is an enlarged view of FIG. 13 at reference point B;
fig. 18 is a structural schematic diagram of a second viewing angle of a carrier in an embodiment of the invention.
Detailed Description
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and 2, a magnet feeding mechanism 100 of a bluetooth headset includes:
a base 10, wherein the top surface of the base 10 is provided with at least one first accommodating hole 12, and the first accommodating hole 12 is used for accommodating a magnet block 101;
the storage rack 20 is positioned above the base 10, the storage rack 20 is provided with accommodating grooves 22 corresponding to the first accommodating holes 12 one by one, the accommodating grooves 22 are arranged along the vertical direction, and the accommodating grooves 22 can accommodate at least one magnet block 101 along the vertical direction;
the first telescopic driving device 30 is in transmission connection with the base station 10 so as to drive the first accommodating hole 12 and the accommodating groove 22 to be in butt joint or staggered;
a positioning device 40, the positioning device 40 being located at a bottom end of the first accommodation hole 12, the positioning device 40 being capable of positioning the magnet block 101 in the first accommodation hole 12 by suction;
a first transfer unit 50, the first transfer unit 50 being abutted against the first accommodation hole 12, the first transfer unit 50 being capable of being brought away from the magnet block 101 in the first accommodation hole 12.
When magnet feed mechanism 100 of adopting this embodiment bluetooth headset carries out magnet piece 101 material loading, can stack polylith magnet piece 101 in an holding tank 22. Then, the first telescopic driving device 30 drives the base 10 to move, so that the first accommodating hole 12 is in butt joint with the accommodating groove 22, and in the butt joint process of the first accommodating hole 12 and the accommodating groove 22, the positioning device 40 located at the bottom end of the first accommodating hole 12 can adsorb the magnet block 101 in the first accommodating hole 12, so that the magnet block 101 can accurately fall into the first accommodating hole 12, and the positioning device 40 has an accurate positioning function. When the magnet block 101 falls into the first accommodation hole 12, the first telescopic driving device 30 drives the base 10 to move, so that the first accommodation hole 12 and the accommodation groove 22 are staggered, and the magnet block 101 falling into the first accommodation hole 12 is separated from the magnet block 101 in the accommodation groove 22. Finally, the magnet block 101 in the first accommodation hole 12 is accurately carried away by the first transfer unit 50.
In actual operation, the accommodating grooves 22 have a plurality of rows, and the first accommodating holes 12 also have a plurality of rows, and each first accommodating hole 12 corresponds to one accommodating groove 22. Generally, a plurality of magnet blocks 101 are stacked in the housing groove 22, and the magnet blocks 101 are sequentially separated and loaded in sequence according to the above steps until the last magnet block 101 is separated. Preferably, the depth of the first accommodation hole 12 is substantially equal to the thickness of the magnet block 101, so that the magnet block 101 is left in the first accommodation hole 12 with the accommodation groove 22 and the first accommodation hole 12 being offset each time they are butted.
This embodiment bluetooth headset's magnet feed mechanism 100 simple structure can be with accurate, the quick part of magnet piece 101, and the material loading precision is high, is difficult for makeing mistakes.
In an embodiment, the base 10 is provided with first inductive switches 14, the number of the first inductive switches 14 is equal to that of the first accommodating holes 12, and the first inductive switches 14 are corresponding to the first accommodating holes 12 one by one, and the first inductive switches 14 are located beside the first accommodating holes 12 and used for sensing the magnet blocks 101 in the first accommodating holes 12. The first inductive switch 14 is used for sensing whether the magnet block 101 is in the first accommodating hole 12, so that the first transmission unit 50 can accurately clamp the magnet block 101 in the first accommodating hole 12, and the first transmission unit 50 is prevented from being empty or missed.
Referring to fig. 3 to 5, in an embodiment, the magnet feeding mechanism 100 of the bluetooth headset further includes an installation frame 60, the storage frame 20 is fixedly disposed on the installation frame 60, a bottom end of the storage frame 20 is attached to a top surface of the base 10, the storage frame 20 is transversely provided with a first bar-shaped groove 24, the first bar-shaped groove 24 is communicated with the accommodating groove 22, a baffle 26 is disposed in the first bar-shaped groove 24, the baffle 26 can move along a length direction of the first bar-shaped groove 24, the baffle 26 is provided with first through holes 262, the number of the first through holes 262 is equal to the number of the accommodating grooves 22 and corresponds to one another, and the magnet blocks 101 in the accommodating groove 22 can fall into the first accommodating holes 12 through the first through holes 262.
When the housing groove 22 is not in contact with the first housing hole 12, the first through hole 262 of the baffle 26 does not contact the housing groove 22, and the baffle 26 can block the magnet block 101 in the housing groove 22 to prevent the magnet block 101 in the housing groove 22 from falling downward. After the loading starts, when the base 10 is driven by the first telescopic driving device 30, and the accommodating groove 22 is butted with the first accommodating hole 12, the baffle 26 can be shifted, the baffle 26 moves along the length direction of the first strip-shaped groove 24, so that the first through holes 262 on the baffle 26 are butted with the accommodating grooves 22 one by one, and the magnet blocks 101 in the accommodating grooves 22 can pass through the first through holes 262 and fall into the first accommodating hole 12. The shutter 26 functions as a switch and can receive the magnet block 101 in the housing groove 22 when the loading is not necessary. After the feeding is started, the baffle 26 is shifted, and the first through hole 262 is in butt joint with the accommodating groove 22. The base 10 reciprocates by the first telescopic driving device 30 until all the magnet blocks 101 in the housing groove 22 are consumed.
The magnet feeding mechanism 100 of the bluetooth headset of this embodiment may not be provided with the mounting bracket 60, and the storage rack 20 may also be fixed at other positions as long as the storage rack 20 can be fixed. The length and the width of the first through hole 262 are respectively larger than those of the accommodation groove 22 so that the magnet block 101 in the accommodation groove 22 can pass through the first through hole 262.
Referring to fig. 5 to 7, in an embodiment, the storage rack 20 is a plate structure, a transparent observation plate 28 is attached to a side surface of the storage rack 20, the receiving groove 22 is an open groove formed in a side of the storage rack 20 close to the observation plate 28, a strip-shaped through hole 282 is formed in a lower portion of the observation plate 28, a length direction of the strip-shaped through hole 282 is consistent with a length direction of the first strip-shaped groove 24, a handle 264 is disposed on the baffle 26, the handle 264 extends to the outside through the strip-shaped through hole 282, and the handle 264 can move along the length direction of the strip-shaped through hole 282. The observation plate 28 is used to observe whether or not the magnet block 101 in the housing groove 22 is consumed. The baffle 26 can be shifted by shifting the handle 264 in the strip-shaped through hole 282, the operation is convenient, and the structure is simple.
Referring to fig. 8 to 10, in an embodiment, the first telescopic driving device 30 includes a first slide rail 32, a first slide block 34 and a first telescopic driving element 36; the first slide block 34 is arranged on the first slide rail 32 in a sliding manner, and the base 10 is arranged on the first slide block 34; the first telescopic driving element 36 is in transmission connection with the first slider 34, and the first accommodating hole 12 on the base 10 can be butted with or staggered with the accommodating groove 22 on the storage rack 20 under the driving of the first telescopic driving element 36. Specifically, the first telescopic driving element 36 is an air cylinder or an electric cylinder, etc., the first sliding block 34 can be driven to move on the first sliding rail 32 by the first telescopic driving element 36, and the first sliding block 34 can drive the base station 10 to move, so that the structure is simple and the control is convenient. Of course, other devices or mechanisms with telescopic driving functions can be adopted as the first telescopic driving device 30 in the present embodiment.
In one embodiment, the first accommodation hole 12 includes a first hole 122 and a second hole 124 which are arranged in a stepped manner, the diameter of the first hole 122 is larger than that of the second hole 124, the first hole 122 is located above the second hole 124, the first hole 122 is used for accommodating the magnet block 101, and the diameter of the second hole 124 is smaller than the width or the diameter of the magnet block 101; the positioning device 40 comprises a second telescopic driving element 42 and a first adsorption rod 44; the first adsorption rod 44 is movably disposed in the second hole 124 of the first accommodation hole 12, the first adsorption rod 44 is in transmission connection with the second telescopic driving element 42, the first adsorption rod 44 can be driven by the second telescopic driving element 42 to approach the first hole 122 to adsorb the magnet block 101, and the first adsorption rod 44 can be driven by the second telescopic driving element 42 to be away from the first hole 122 to release the adsorption of the magnet block 101 in the first hole 122. When the accommodating groove 22 is abutted with the first hole 122 of the first accommodating hole 12, the first adsorption bar 44 is driven by the second telescopic driving element 42 to approach the first hole 122, and the first adsorption bar 44 adsorbs the magnet block 101 at the bottom end in the accommodating groove 22, so that the magnet block 101 at the bottom end in the accommodating groove 22 accurately and quickly falls into the first hole 122. When the accommodating groove 22 and the first hole 122 of the first accommodating hole 12 are misaligned, the first adsorption rod 44 is driven by the second telescopic driving element 42 to be away from the first hole 122, and the first adsorption rod 44 releases the adsorption of the magnet block 101 in the first hole 122, so that the first transfer unit 50 can separate the magnet block 101. The first adsorption rod 44 is an iron rod, and the first adsorption rod 44 may be made of other materials or structures as long as it can adsorb the magnet block 101. The second telescopic driving element 42 is a cylinder or an electric cylinder or the like. Since the second hole 124 has a diameter smaller than the width or diameter of the magnet block 101, the magnet block 101 located in the first hole 122 does not fall into the second hole 124, and the second hole 124 is used only for accommodating the first adsorption bar 44.
Referring to fig. 11, in an embodiment, the first transmission unit 50 includes a linear module 52, a second telescopic driving device 54 and an absorption assembly 56, the second telescopic driving device 54 is disposed on the linear module 52, and the second telescopic driving device 54 can be stretched in a vertical direction; the adsorption member 56 is provided at the telescopic end of the second telescopic driving device 54, and the adsorption member 56 can adsorb the magnet block 101. Specifically, the linear module 52 is horizontally disposed, and the linear module 52 can drive the second telescopic driving device 54 and the absorption component 56 to move between the base 10 and the downstream station. When the first hole 122 of the first receiving hole 12 and the receiving groove 22 are misaligned, and the first adsorption bar 44 is far away from the first hole 122. The linear module 52 brings the second telescopic driving device 54 and the adsorption component 56 to the upper side of the first hole 122, the second telescopic driving device 54 drives the adsorption component 56 to move downwards, the adsorption component 56 adsorbs the magnet block 101 in the first hole 122, then, the second telescopic driving device 54 drives the adsorption component 56 to move upwards, the linear module 52 drives the second telescopic driving device 54, the adsorption component 56 and the magnet block 101 to a downstream station, and similarly, the magnet block 101 is placed to the downstream station through the action of the second telescopic driving device 54. Wherein, sharp module 52 is linear module, cartesian robot, sharp slip table etc. again, including types such as synchronous belt type and ball screw type, straight line motor type, wherein, the sharp module 52 of synchronous belt type includes belt, slider and transmission shaft, and the slider slides and establishes on the transmission shaft, and the belt drives the slider and slides on the transmission shaft to realize linear motion.
Referring to fig. 12 to 14, in an embodiment, the second telescopic driving device 54 includes a fixed plate 542, a second slide rail 544, a second slider 546 and a third telescopic driving element 548; the fixing plate 542 is arranged on the linear module 52; the second slide rail 544 is disposed on the fixing plate 542, and the second slide rail 544 is disposed along a vertical direction; the second slider 546 is slidably disposed on the second slide rail 544, and the suction component 56 is disposed on the second slider 546; the third telescopic driving element 548 is disposed on the fixing plate 542, and the third telescopic driving element 548 is in transmission connection with the second slider 546 so as to drive the second slider 546 to slide on the second sliding rail 544; an elastic element 549 is abutted between the second slider 546 and the third telescopic driving element 548. The third telescopic driving element 548 is an air cylinder or an electric cylinder, the elastic element 549 is a spring or the like, and the elastic element 549 mainly plays a role of buffering to prevent the adsorption component 56 from touching the magnet block 101 or the base 10 or the like to damage the magnet block 101, the base 10 or the adsorption component 56 or the like.
In an embodiment, a first blocking portion 5422 is disposed on a side portion of the fixing plate 542, a second blocking portion 5462 is disposed on a side of the second slider 546 close to the first blocking portion 5422, the second blocking portion 5462 can be driven by the second slider 546 to move in a vertical direction, and the first blocking portion 5422 is located below the second blocking portion 5462 and can block the first blocking portion 5422. The first blocking portion 5422 and the second blocking portion 5462 are respectively of a block structure, specifically, the first blocking portion 5422 is respectively arranged on two sides of the fixing plate 542, the second blocking portion 5462 is arranged on two sides of the second slider 546, and when the second slider 546 slides to the lower limit position, the first blocking portion 5422 can block the second blocking portion 5462, so that excessive sliding of the second slider 546 is prevented, and a limiting effect is achieved.
In an embodiment, the magnet feeding mechanism 100 of the bluetooth headset further includes a second transmission unit 70, the second transmission unit 70 includes a carrier 71 for accommodating the magnet block 101, a second accommodation hole 712 is formed in the carrier 71, the first transmission unit 50 transmits the magnet block 101 to the carrier 71, and the carrier 71 transmits the magnet block 101 to a downstream station. The magnet block 101 transferred by the first transfer unit 50 is collected by the second accommodating hole 712 on the stage 71, and the magnet block 101 in the second accommodating hole 712 is transferred to a downstream station by the stage 71.
In an embodiment, the first transmission unit 50 further includes a third telescopic driving device 58, the third telescopic driving device 58 is disposed on the second sliding block 546, and the third telescopic driving device 58 can be vertically telescopic. The structure of the third telescopic driving device 58 is the same as that of the second telescopic driving device 54, but the elastic element 549 may not be included, and thus the description thereof is omitted. The adsorption assembly 56 includes a sleeve 562 and a second adsorption rod 564; the sleeve 562 is fixedly arranged on the second slider 546, the sleeve 562 is arranged in the vertical direction, and the outer diameter of the sleeve 562 is smaller than the diameter of the second accommodating hole 712, so that the sleeve 562 can extend into the second accommodating hole 712 to press the magnet block 101; the second adsorption rod 564 is disposed at the telescopic end of the third telescopic driving device 58, and the second adsorption rod 564 is disposed in the sleeve 562 in a penetrating manner. The second adsorption bar 564 is an iron bar, and the second adsorption bar 564 may be made of other material or structure as long as it can adsorb the magnet block 101. The exterior of sleeve 562 is stepped to avoid interference with other parts. Specifically, the outer diameter of the lower end of the sleeve 562 is smaller than the outer diameter of the upper end of the sleeve 562, and the outer diameter of the lower end of the sleeve 562 is smaller than the diameter of the second receiving hole 712, so that the lower end of the sleeve 562 can extend into the second receiving hole 712, and the lower end of the sleeve 562 with a smaller diameter can easily extend into the second receiving hole 712, thereby avoiding interference with the edge of the second receiving hole 712 and other positions. The bottom end of the second adsorption rod 564 is substantially flush with the bottom end of the sleeve 562, and when the second adsorption rod 564 and the sleeve 562 are close to the magnet block 101, the second adsorption rod 564 can be close to the magnet block 101 sufficiently, so that the magnet block 101 can be adsorbed quickly and accurately. After the second suction bar 564 sucks the magnet block 101 from the first hole 122 of the first accommodation hole 12, the linear module 52 brings the second telescopic driving device 54, the third telescopic driving device 58, and the suction member 56 above the stage 71 of the second transfer unit 70, and then the second telescopic driving device 54 moves down to place the magnet block 101 in the second accommodation hole 712 by the second suction bar 564. Meanwhile, the sleeve 562 presses the magnet block 101 in the second receiving hole 712, and then the third telescopic driving device 58 drives the second adsorption rod 564 to move upward, so that the second adsorption rod 564 releases the adsorption effect on the magnet block 101, and after the second telescopic driving device 54 moves upward, the magnet block 101 is left in the second receiving hole 712, so that the magnet block 101 can be accurately transferred from the first receiving hole 12 to the second receiving hole 712 without error.
Referring to fig. 14 again, in an embodiment, an absorption block 714 for absorbing the magnet block 101 is disposed at the bottom of the second accommodation hole 712. The adsorption block 714 is an iron block, and may be made of other materials or structures as long as it can adsorb the magnet block 101. Through setting up the adsorption piece 714, make magnet piece 101 can be fast more accurate fall into the second accommodation hole 712, after the second flexible drive arrangement 54 moves up, have certain fixed action to the magnet piece 101 in the second accommodation hole 712, can prevent this magnet piece 101 from being taken out of the second accommodation hole 712, make the transmission of magnet piece 101 more stable, the transmission can not make mistakes.
Referring to fig. 15 to 18, in an embodiment, the second transmission unit 70 further includes two parallel guide rails 72, two transmission belts 73, a fixing table 74, two positioning blocks 75, and a fourth telescopic driving element 76; the top surface and the bottom surface of the guide rail 72 are respectively provided with a second strip-shaped groove 722 along the length direction; the two transmission belts 73 are respectively sleeved on the two guide rails 72, the transmission belts 73 are clamped in the second strip-shaped groove 722, and the carrier 71 is erected on the two transmission belts 73; the fixed table 74 is arranged between the two guide rails 72, and a second inductive switch 742 is arranged on the fixed table 74; one positioning block 75 is located on one side of the fixed table 74 close to the upstream of the transmission belt 73, the other positioning block 75 is located on one side of the fixed table 74 close to the downstream of the transmission belt 73, and a positioning station for accommodating the carrier 71 is formed between the two positioning blocks 75; the two positioning blocks 75 are in transmission connection with the fourth telescopic driving element 76, and the two positioning blocks 75 can be arranged on two sides of the fixed table 74 in a blocking manner under the driving of the fourth telescopic driving element 76. The belt 73 is sleeved with rollers 732, and the rollers 732 are driven by a motor 734 to rotate, so that the belt 73 is driven. The second groove 722 has a positioning and fixing function on the transmission belt 73, so that the transmission belt 73 can run in the second groove 722 without deviation. After the carrier 71 is conveyed to the upper side of the fixed table 74 through the transmission belt 73, the second sensing switch 742 can sense the carrier 71, then the two positioning blocks 75 are lifted up by the fourth telescopic driving element 76 to block the two sides of the fixed table 74, the carrier 71 is fixed at the positioning station between the two positioning blocks 75, the carrier 71 does not move, and after the second adsorption rod 564 puts the magnet block 101 into the second accommodating hole 712 in the carrier 71. The fourth telescopic driving element 76 drives the positioning block 75 to sink, so that the transmission belt 73 can drive the carrying platform 71 to move to the downstream station continuously. The fourth telescopic driving element 76 is an air cylinder or an electric cylinder, the second inductive switch 742 is a photoelectric switch, and the second inductive switch 742 senses the stage 71 and then controls the fourth telescopic driving element 76 to operate through the computer. In this embodiment, all the electrical components can be coordinately controlled in a unified manner by a control device such as a computer. Preferably, two second through holes 744 are disposed on the fixed stage 74, the fourth telescopic driving element 76 is disposed at the bottom end of the fixed stage 74, and the two positioning blocks 75 are respectively disposed in the two second through holes 744, so that the structure of the second transmission unit 70 can be more compact. Preferably, a notch 746 is respectively formed at a side of the fixed table 74 close to the upstream of the transmission belt 73 and a side of the fixed table 74 close to the downstream of the transmission belt 73, after the fourth telescopic driving element 76 drives the positioning block 75 to rise, the two positioning blocks 75 can be respectively stopped at the two notches 746, and by cooperation of the two notches 746 and the two positioning blocks 75, after the positioning block 75 rises, the fixed table 74 can be prevented from deviating, so that the fixed positioning of the fixed table 74 by the positioning block 75 is firmer and more accurate. The two positioning blocks 75 may share one fourth telescopic driving element 76, or may be respectively connected to one fourth telescopic driving element 76.
In an embodiment, a first jacking hole 716 and a second jacking hole 718 are formed at the bottom end of the carrier 71, and the cross section of the first jacking hole 716 is different from that of the second jacking hole 718;
the second transmission unit 70 further includes a first top rod 77 engaged with the first lifting hole 716, a second top rod 78 engaged with the second lifting hole 718, and a fifth telescopic driving element (not shown in the figure), and the first top rod 77, the second top rod 78, and the fifth telescopic driving element are in transmission connection;
a third blocking part 748 is arranged above the fixed table 74;
the first and second lift pins 77, 78 can lift the stage 71 by the fifth telescopic driving element, so that the stage 71 is separated from the belt 73, and the stage 71 is tightly held against the bottom of the third stopper 748. The first push rod 77 and the second push rod 78 can share one fifth telescopic driving element, and can also be respectively connected with one fifth telescopic driving element.
After the stage 71 is fixed by the two positioning blocks 75, the fifth telescopic driving element drives the first push rod 77 and the second push rod 78 to rise, so that the first push rod 77 extends into the first jacking hole 716, the second push rod 78 extends into the second jacking hole 718, the stage 71 is jacked up, the stage 71 is separated from the transmission belt 73, the top surface of the stage 71 is attached to the third blocking portion, the stage 71 is fixed between the third blocking portion 748 and the first push rod 77 and the second push rod 78, and at this time, the second adsorption rod 564 can bring the magnet block 101 into the first hole 122 in the second accommodating hole 712 on the stage 71. Wherein, the fifth telescopic driving element can be a cylinder or an electric cylinder and the like. The cross section of the first jacking hole 716 is different from that of the second jacking hole 718, so that fool-proofing is achieved, namely, after the carrier 71 is placed reversely, the first ejector rod 77 cannot be inserted into the second jacking hole 718, or/and the second ejector rod 78 cannot be inserted into the first jacking hole 716, so that an operator can find that the carrier 71 is misplaced in time. Specifically, in one embodiment, the first and second push rods 77 and 78 are round rods, respectively, but the diameter of the first push rod 77 is larger than that of the second push rod 78, and correspondingly, the diameter of the first lifting hole 716 is larger than that of the second lifting hole 718. Preferably, the cross section of the portion of the first push rod 77 that can extend into the first lifting hole 716 is a diamond shape or other shapes, so that if the carrier 71 is placed backwards, the first push rod 77 still cannot extend into the second lifting hole 718, and still has a foolproof effect. Meanwhile, in normal operation, the first ram 77 can smoothly exit from the second jacking hole 718. In one embodiment, the fixing base 74 is fixed on the fixing base 80, two connecting plates 82 are disposed on the fixing base 80, the two connecting plates 82 are disposed on two sides of the fixing base 74, a third blocking portion 748 is disposed on top ends of the two connecting plates 82, and after the carrier 71 is jacked up, the carrier 71 can be attached to the two third blocking portions 748, so that the carrier 71 can be fixed.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (11)
1. The utility model provides a bluetooth headset's magnet feed mechanism which characterized in that includes:
the top surface of the base platform is provided with at least one first accommodating hole, and the first accommodating hole is used for accommodating the magnet block;
the storage rack is positioned above the base platform, accommodating grooves which correspond to the first accommodating holes one by one are formed in the storage rack, the accommodating grooves are arranged along the vertical direction, and at least one magnet block can be accommodated in the accommodating grooves along the vertical direction;
the first telescopic driving device is in transmission connection with the base platform so as to drive the first accommodating hole and the accommodating groove to be in butt joint or staggered;
the positioning device is positioned at the bottom end of the first accommodating hole and can adsorb and position the magnet block in the first accommodating hole;
a first transfer unit that is butted against the first accommodation hole, the first transfer unit being capable of taking away the magnet block in the first accommodation hole;
wherein the first transmission unit includes:
a linear module;
the second telescopic driving device is arranged on the linear module and can be stretched in the vertical direction;
the adsorption assembly is arranged at the telescopic end of the second telescopic driving device and can adsorb the magnet block;
wherein the second telescopic driving means comprises:
the fixed plate is arranged on the linear module;
the second sliding rail is arranged on the fixing plate and is arranged along the vertical direction;
the second sliding block is arranged on the second sliding rail in a sliding mode, and the adsorption component is arranged on the second sliding block;
the third telescopic driving element is arranged on the fixed plate and is in transmission connection with the second sliding block so as to drive the second sliding block to slide on the second sliding rail;
and an elastic element is arranged between the second sliding block and the third telescopic driving element in a propping manner.
2. The magnet feeding mechanism of the bluetooth headset of claim 1, wherein the base station is provided with first inductive switches, the number of the first inductive switches is equal to that of the first accommodating holes, and the first inductive switches are in one-to-one correspondence with the first accommodating holes and are located beside the first accommodating holes to sense the magnet blocks in the first accommodating holes.
3. The bluetooth headset magnet feeding mechanism of claim 1, further comprising a mounting frame, wherein the storage frame is fixedly arranged on the mounting frame, the bottom end of the storage frame is attached to the top surface of the base platform, the storage frame is transversely provided with a first bar-shaped groove, the first bar-shaped groove is communicated with the accommodating groove, a baffle is arranged in the first bar-shaped groove, the baffle can move along the length direction of the first bar-shaped groove, the baffle is provided with first through holes, the number of the first through holes is equal to that of the accommodating groove, the magnet blocks in the accommodating groove can fall into the first accommodating hole through the first through holes.
4. The bluetooth headset magnet feeding mechanism according to claim 3, wherein the storage rack is a plate structure, a transparent observation plate is attached to a side surface of the storage rack, the accommodating groove is an open groove formed in a side of the storage rack close to the observation plate, a bar-shaped through hole is formed in a lower portion of the observation plate, a length direction of the bar-shaped through hole is consistent with a length direction of the first bar-shaped groove, a handle is arranged on the baffle plate, the handle penetrates through the bar-shaped through hole and extends to the outside, and the handle can move along the length direction of the bar-shaped through hole.
5. The magnet feed mechanism for a bluetooth headset of claim 1, wherein the first telescopic driving means comprises:
a first slide rail;
the first sliding block is arranged on the first sliding rail in a sliding mode, and the base station is arranged on the first sliding block;
the first telescopic driving element is in transmission connection with the first sliding block, and under the driving of the first telescopic driving element, the first accommodating hole in the base platform can be in butt joint with or staggered with the accommodating groove in the storage rack.
6. The magnet feeding mechanism of the bluetooth headset as claimed in claim 1, wherein the first receiving hole includes a first hole and a second hole arranged in a step shape, the diameter of the first hole is larger than that of the second hole, the first hole is located above the second hole, the first hole is used for receiving the magnet block, and the diameter of the second hole is smaller than the width or diameter of the magnet block;
the positioning device includes:
a second telescopic drive element;
the first adsorption rod is movably arranged in the second hole in a penetrating mode, the first adsorption rod is in transmission connection with the second telescopic driving element, the first adsorption rod can be close to the first hole to adsorb the magnet block under the driving of the second telescopic driving element, and the first adsorption rod can be far away from the first hole to remove the adsorption of the magnet block in the first hole under the driving of the second telescopic driving element.
7. The magnet feeding mechanism of a bluetooth headset of claim 1, wherein a first blocking portion is disposed at a side portion of the fixing plate, a second blocking portion is disposed at a side of the second slider close to the first blocking portion, the second blocking portion is driven by the second slider to move in a vertical direction, and the first blocking portion is located below the second blocking portion and can block the first blocking portion.
8. The magnet feeding mechanism of the bluetooth headset according to claim 7, further comprising a second transfer unit, wherein the second transfer unit includes a carrier for holding the magnet block, the carrier is provided with a second receiving hole, the first transfer unit can transfer the magnet block carried away into the second receiving hole of the carrier, and the carrier can transfer the magnet block to a downstream station;
the bottom of second accommodation hole is equipped with and is used for adsorbing the adsorption piece of magnet piece.
9. The magnet feeding mechanism of the bluetooth headset of claim 8, wherein the first transmission unit further comprises a third telescopic driving device, the third telescopic driving device is disposed on the second slider, and the third telescopic driving device can be vertically telescopic;
the adsorption assembly includes:
the sleeve is fixedly arranged on the second sliding block and arranged along the vertical direction, and the outer diameter of the sleeve is smaller than the diameter of the second accommodating hole;
and the second adsorption rod is used for adsorbing the magnet block and arranged at the telescopic end of the third telescopic driving device, and the second adsorption rod is arranged in the sleeve in a penetrating manner.
10. The magnet feeding mechanism of bluetooth headset of claim 8, wherein the second transmission unit further comprises:
the top surface and the bottom surface of the guide rail are respectively provided with a second strip-shaped groove along the length direction;
the two transmission belts are respectively sleeved on the two guide rails, the transmission belts are clamped in the corresponding second strip-shaped grooves, and the carrying platform is erected on the two transmission belts;
the fixed table is arranged between the two guide rails, and a second inductive switch is arranged on the fixed table;
one of the positioning blocks is positioned on one side of the fixed platform close to the upstream of the transmission belt, the other positioning block is positioned on one side of the fixed platform close to the downstream of the transmission belt, and a positioning station for accommodating the carrying platform is formed between the two positioning blocks;
and the two positioning blocks are in transmission connection with the fourth telescopic driving element, and the two positioning blocks can be arranged on two sides of the fixed table in a blocking manner under the driving of the fourth telescopic driving element.
11. The magnet feeding mechanism of the bluetooth headset of claim 10, wherein a first jacking hole and a second jacking hole are formed at the bottom end of the carrier, and the cross section of the first jacking hole is different from that of the second jacking hole;
the second transmission unit further comprises a first ejector rod matched with the first jacking hole, a second ejector rod matched with the second jacking hole and a fifth telescopic driving element, and the first ejector rod, the second ejector rod and the fifth telescopic driving element are in transmission connection;
a third blocking part is arranged above the fixed table;
the first ejector rod and the second ejector rod can jack up the carrier under the action of the fifth telescopic driving element, so that the carrier is separated from the transmission belt, and the carrier is tightly jacked and fixed at the bottom end of the third blocking part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111041325.0A CN113542968B (en) | 2021-09-07 | 2021-09-07 | Magnet feed mechanism of bluetooth headset |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111041325.0A CN113542968B (en) | 2021-09-07 | 2021-09-07 | Magnet feed mechanism of bluetooth headset |
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| CN113542968B true CN113542968B (en) | 2021-12-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109922403A (en) * | 2019-04-30 | 2019-06-21 | 昆山泰德兴自动化设备有限公司 | Earphone is automatically loaded device with magnetic part |
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| CN102932729B (en) * | 2012-10-11 | 2016-04-06 | 嘉兴市佳宏电声科技有限公司 | A kind of magnetic circuit mounter |
| DE102014004717A1 (en) * | 2014-04-01 | 2015-10-01 | Kolbus Gmbh & Co. Kg | Device for introducing magnets |
| CN207464619U (en) * | 2017-11-28 | 2018-06-08 | 重庆市川仁精密机械有限公司 | Magnetic group separation equipment |
| CN209097647U (en) * | 2018-07-20 | 2019-07-12 | 珠海安作机器人自动化有限公司 | A kind of electromagnet feeder |
| CN209593709U (en) * | 2019-04-30 | 2019-11-05 | 昆山泰德兴自动化设备有限公司 | Earphone is automatically loaded device with magnetic part |
| CN213264531U (en) * | 2020-08-31 | 2021-05-25 | 漳州众环科技股份有限公司 | Magnet separation device |
| CN213969790U (en) * | 2020-11-08 | 2021-08-17 | 广东贝贝机器人有限公司 | Magnet automatic feeding device of wireless earphone charging box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109922403A (en) * | 2019-04-30 | 2019-06-21 | 昆山泰德兴自动化设备有限公司 | Earphone is automatically loaded device with magnetic part |
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Address after: 518123 floor 5, building 2, Kangli City, No. 66, Pingji Avenue, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Shuangshi Technology Co.,Ltd. Address before: 518123 floor 5, building 2, Kangli City, No. 66, Pingji Avenue, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SHUANGSHI TECHNOLOGY Co.,Ltd. |