CN110267191B - Auxiliary device that glues of TWS bluetooth headset loudspeaker - Google Patents
Auxiliary device that glues of TWS bluetooth headset loudspeaker Download PDFInfo
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- CN110267191B CN110267191B CN201910691171.6A CN201910691171A CN110267191B CN 110267191 B CN110267191 B CN 110267191B CN 201910691171 A CN201910691171 A CN 201910691171A CN 110267191 B CN110267191 B CN 110267191B
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- pressure
- driving motor
- rod
- bluetooth headset
- earphone
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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
- H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
- H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention is suitable for the technical field of Bluetooth headset assembly, and provides a glue-spraying auxiliary device of a TWS Bluetooth headset loudspeaker. The pressure rod is pressed downwards to push the pressing plate to move the earphone device downwards by pulling the L-shaped handle, the earphone shell is placed in the fixing table, the earphone device is pressed into the earphone shell to be bonded, and therefore the manual installation process of firstly gluing and then bonding is achieved. In addition, set up first driving motor drive carousel rotatory, set up lifting unit, promote the fixed station through second driving motor and lifter and make earphone device and earphone casing bond to this installation that realizes automatic bonding. The automatic glue spraying device has two glue spraying auxiliary functions of manual control and automatic control, gluing is carried out firstly and then bonding is carried out in the installation process, uneven force control can be avoided through automatic control, and product quality and quality uniformity are effectively guaranteed.
Description
Technical Field
The invention belongs to the technical field of Bluetooth headset assembly, and particularly relates to an auxiliary glue applying device for a TWS Bluetooth headset loudspeaker.
Background
The TWS is an abbreviation of True Wireless Stereo, namely real Wireless Stereo, technically means that a mobile phone is connected with a main earphone, and then the main earphone is connected with a slave earphone in a Bluetooth Wireless mode, so that real Bluetooth left and right sound channels are wirelessly separated and used, a left earplug and a right earplug of the TWS earphones can work independently without cable connection, wired trouble is completely eliminated, and one machine can be used as two machines.
In the manufacturing process of the TWS Bluetooth headset, a micro headset speaker device needs to be bonded inside a headset shell, and the general method is to put the device into the shell firstly and then glue and fix the edge of the device at the contact position of the device and the shell.
However, above-mentioned way is only applicable to the device bonding that the sound membrane of earphone speaker is located device central part, when the sound membrane setting was at the device edge, adopts above-mentioned way to beat to glue and can lead to glue to cover the sound membrane, influences earphone tone quality, and current equipment of beating to glue can't beat to glue for this kind of bluetooth earphone speaker and does not influence the quality. In addition, the auxiliary assembly that beats of current bluetooth headset loudspeaker glues mostly only can adopt manually operation, and the dynamics control of bonding is inhomogeneous, leads to the bonding effect inconsistent, and then leads to product quality uneven.
Disclosure of Invention
The invention provides an auxiliary gluing device for a TWS Bluetooth headset loudspeaker, which is used for assembling a micro headset loudspeaker device and a shell and aims to solve the problems that the existing auxiliary gluing device is not suitable for a specific product and has single function.
The invention is realized in this way, a kind of TWS bluetooth earphone loudspeaker beat the glue auxiliary device, including:
the device comprises a base, wherein a back plate is vertically and fixedly arranged on the base, a bracket fixing plate is arranged at the top end of the back plate, and a C-shaped bracket is vertically and fixedly arranged on one surface of the bracket fixing plate;
one end of the C-shaped support is rotatably connected with one end of an L-shaped handle, the other end of the C-shaped support is connected with a vertically arranged sleeve, a pressure rod is arranged in the sleeve in a sliding mode, one end of the pressure rod is rotatably connected with one end of a transmission rod, and the other end of the transmission rod is rotatably connected with a corner of the L-shaped handle;
a slide rail is also vertically and fixedly arranged on the base, a pressing plate is sleeved with the slide rail and is perpendicular to the slide rail, a spring is sleeved on the slide rail between the pressing plate and the base and is compressed by the pressing plate and the base, and a stop block is arranged at the top end of the slide rail;
the top surface of the pressure plate can be contacted with the bottom surface of the pressure rod to enable the pressure plate to slide along the slide rail, the bottom surface of the pressure plate is provided with a fixed block, the bottom surface of the fixed block is rotatably connected with a turntable, the bottom surface of the turntable is provided with a limiting block, the bottom end of the limiting block is provided with a boss, the boss is provided with an accommodating groove, and a magnet block for adsorbing an earphone device is placed in the accommodating groove;
the side surface of the rotary table is circumferentially provided with sawteeth, the pressing plate is provided with a first driving motor, an output shaft of the first driving motor is fixedly provided with a first gear, and the first gear is meshed with the sawteeth to drive the rotary table to rotate;
a lifting assembly is arranged in the base and comprises a support frame fixedly arranged in the base, a fixed rod vertically arranged on the support frame, a lifting rod slidably sleeved on the fixed rod and a second driving motor arranged on the support frame, a tooth socket is arranged on the surface of the lifting rod in the length direction, and an output shaft of the second driving motor is provided with a second gear which is meshed with the tooth socket and drives the lifting rod to ascend or descend;
the top surface of the base is provided with an opening, the lifting rod can extend out of the opening, the top end of the lifting rod is provided with a fixed table, and the top surface of the fixed table is provided with a groove for placing the earphone shell;
the first driving motor and the second driving motor are respectively and electrically connected with a switch for controlling starting and stopping;
in the vertical direction, the axis of carousel, bellying, holding tank and fixed station is located collinear.
Furthermore, the pressure measuring device also comprises a control assembly arranged in the base, wherein the control assembly comprises a microprocessor and a pressure measuring module electrically connected with the microprocessor, and the measuring end of the pressure measuring module is arranged in the fixed table and used for acquiring pressure data received in the groove;
the switches of the first driving motor and the second driving motor are respectively and electrically connected with the microprocessor.
Furthermore, the control assembly further comprises a timing module electrically connected with the microprocessor and used for calculating the duration of the pressure value measured by the pressure measuring module after reaching the preset value.
Furthermore, the second driving motor is provided with two driving motors which are respectively arranged at two sides of the lifting rod and have opposite directions.
Furthermore, the support frame is of a double-layer structure, the bottom layer is fixedly provided with the fixing rod, and the top layer is provided with the second driving motor, so that the meshing position of the second gear and the lifting rod is close to the top of the lifting rod.
Furthermore, the side wall of the sleeve is provided with a through hole, the side wall of the pressure rod is provided with a positioning groove, and a bolt is inserted into the through hole and the positioning groove, so that the pressure rod is fixed, and the bottom surface of the pressure rod is contacted with the top surface of the pressure plate.
Furthermore, the fixed station is detachably connected with the top end of the lifting rod.
Furthermore, the axis of the pressure rod is close to or on the same straight line with the axis of the turntable in the vertical direction.
Further, the bottom end of the pressure rod is provided with a regular hexagon flat head cap.
Furthermore, the back plate is a steel plate with a T-shaped section.
According to the gluing auxiliary device for the TWS Bluetooth headset loudspeaker, the headset device is adsorbed on the magnet block, and the turntable is rotated to drive the headset device to rotate, so that glue can be conveniently coated around the headset device. Make the pressure bar push down through the L shape handle on the pulling C font support and promote the clamp plate and make the earphone device move down, place the earphone casing in the fixed station, the earphone device is impressed and is realized bonding in the earphone casing, stopper and fixed station top surface contact restriction push down the distance, avoid pushing down excessively to damage the earphone device to this manual realization is earlier glued, the installation of back bonding. In addition, set up first driving motor drive carousel rotatory, set up lifting unit, under the condition that keeps the earphone device motionless, promote the fixed station through second driving motor and lifter and make earphone device and earphone casing bond to this installation that realizes automatic bonding. The automatic glue spraying device has two glue spraying auxiliary functions of manual control and automatic control, gluing is carried out firstly and then bonding is carried out in the installation process, uneven force control can be avoided through automatic control, and product quality and quality uniformity are effectively guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary glue applying device for a TWS bluetooth headset speaker according to an embodiment of the present invention;
FIG. 2 is a front view of an auxiliary glue applying device for a TWS Bluetooth headset speaker according to an embodiment of the present invention;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a cross-sectional view of a lift assembly provided by an embodiment of the present invention;
FIG. 5 is a top view of a lift assembly provided by an embodiment of the present invention;
FIG. 6 is a schematic diagram of a control module and its connection provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a through hole and a positioning groove provided in an embodiment of the present invention.
The reference numbers in the figures denote:
1-base, 2-back plate, 3-bracket fixing plate, 4-C-shaped bracket, 5-sleeve, 6-pressure rod, 7-transmission rod, 8-slide rail, 9-pressing plate, 10-spring, 11-stop block, 12-fixing block, 13-rotary plate, 14-limiting block, 15-bulge, 16-first switch, 17-second switch, 18-sawtooth, 19-first driving motor, 20-first gear, 21-supporting frame, 22-fixing rod, 23-lifting rod, 24-second driving motor, 25-tooth groove, 26-second gear, 27-fixing table, 28-groove, 29-microprocessor, 30-pressure measuring module, 31-timing module, 32-through hole, 33-positioning groove, 34-L-shaped handle and 35-regular hexagon flat head cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a schematic structural diagram of an auxiliary glue applying device for a TWS bluetooth headset speaker according to an embodiment of the present invention is shown, where the auxiliary glue applying device includes: base 1, the vertical fixed backplate 2 that is provided with on the base 1, 2 tops of backplate are provided with support fixed plate 3, and the vertical fixed C font support 4 that is provided with in one side of support fixed plate 3.
The backboard 2 can be a rectangular backboard, and two corners at the top end are subjected to chamfering treatment, so that operators are prevented from being scratched. In order to improve the stability of the backboard 2, the backboard 2 can adopt a steel plate with a T-shaped section, namely, the transverse backboard main body and the longitudinal backboard additional part are integrally formed and are fixedly arranged on the base 1, so that the backboard is more stable.
The bracket fixing plate 3 can be connected with the back plate 2 through bolts, and the bracket fixing plate 3 is arranged in parallel with the back plate 2.
The middle part of the C-shaped bracket 4 is fixedly connected with the bracket fixing plate 3, namely, the C-shaped opening of the C-shaped bracket 4 faces to the outside, and the pressure rod 6 vertically moves in the C-shaped bracket 4.
One end of the C-shaped support 4 is rotatably connected with one end of an L-shaped handle 34, the other end of the C-shaped support 4 is connected with a vertically arranged sleeve 5, a pressure rod 6 is arranged in the sleeve 5 in a sliding mode, one end of the pressure rod 6 is rotatably connected with one end of a transmission rod 7, and the other end of the transmission rod 7 is rotatably connected with a corner of the L-shaped handle 34.
The pressure rod 6 is a smooth cylinder pressure rod and is sleeved with the sleeve 5 in a sliding mode. With this arrangement, as shown in fig. 1, when the L-shaped handle 34 is pulled downward to the left, the corner of the L-shaped handle 34 pushes the transmission lever 7 downward, and the transmission lever 7 pushes the pressure lever 6 downward so that the pressure lever 6 slides downward in the sleeve 5. Conversely, when the L-shaped handle 34 is pushed up and to the right, the corner of the L-shaped handle 34 pulls the transmission lever 7 upward, and the transmission lever 7 pulls the pressure lever 6 upward to slide the pressure lever 6 upward in the sleeve 5.
The L-shaped handle 34 may be provided with a rubber anti-slip cover to prevent slipping when pulled.
Still vertical fixed slide rail 8 that is provided with on base 1, cup jointed a clamp plate 9 with slide rail 8, clamp plate 9 perpendicular to slide rail 8, the slide rail 8 cover between clamp plate 9 and the base 1 is equipped with spring 10, and spring 10 is compressed by clamp plate 9 and base 1, and the slide rail 8 top is provided with dog 11.
The slide rail 8 is a smooth cylindrical slide rail, and can be provided with two slide rails, which are respectively in sliding sleeve connection with the pressing plate 9. Pressure plate 9 is confined between stop 11 and spring 10 is compressed by pressure plate 9 and base 1, so that, in the normal state, spring 10 pushes pressure plate 9 up until it abuts stop 11.
Referring to fig. 2, in a front view of the glue dispensing auxiliary device for the TWS bluetooth headset speaker according to the embodiment of the present invention, the top surface of the pressing plate 9 may contact with the bottom surface of the pressure rod 6, so that the pressing plate 9 slides along the slide rail 8, the bottom surface of the pressing plate 9 is provided with the fixed block 12, the bottom surface of the fixed block 12 is rotatably connected to a rotary table 13, the bottom surface of the rotary table 13 is provided with the limiting block 14, the bottom end of the limiting block 14 is provided with the protruding portion 15, the protruding portion 15 is provided with the receiving groove, and the receiving groove is.
Referring to fig. 1, when the pressure bar 6 is vertically moved downward, the bottom end of the pressure bar 6 contacts the pressing plate 9, and when further moved downward, the pressure bar 6 pushes the pressing plate 9 to move downward while the spring 10 is compressed. In order to increase the area of the pressure bar 6 exerting pressure on the pressure plate 9, the bottom end of the pressure bar 6 may be provided with a regular hexagonal flat head cap 35, but other members having a cross-sectional area larger than that of the pressure bar 6 may be provided.
In the vertical direction, the axis of pressure rod 6 is close to the axis of rotary disk 13 or is on the same line with the axis of rotary disk 13, so that the pressure generated by pressure rod 6 can be maximally utilized.
The fixed block 12 can be connected with the rotary disc 13 through a rotating shaft, the fixed block 12 is fixedly connected with the pressing plate 9, and the rotary disc 13 can rotate independently.
The bottom surface of the rotary table 13 is provided with a cylindrical limiting block 14, the bottom end of the limiting block 14 is provided with a boss 15, the boss 15 is also cylindrical, and the diameter of the boss is smaller than that of the limiting block 14.
The accommodating groove is transversely formed in the protruding portion 15, and a magnet block for adsorbing the earphone device can be put in and taken out.
Referring to fig. 3, which is a left side view of fig. 2, the side surface of the rotary disc 13 is circumferentially provided with saw teeth 18, the pressing plate 9 is provided with a first driving motor 19, an output shaft of the first driving motor 19 is fixedly provided with a first gear 20, and the first gear 20 is engaged with the saw teeth 18 to drive the rotary disc 13 to rotate.
The saw teeth 18 provided around the rotary disk 13 serve to prevent slipping when the rotary disk 13 is manually rotated, and also engage with the first driving motor 19 to be driven to rotate the rotary disk 13.
The first driving motor 19 can be vertically arranged on the pressing plate 9, the output shaft is vertically downward, the pressing plate 9 is provided with a through hole, the output shaft penetrates through the through hole to extend to the bottom surface of the pressing plate 9, the bottom surface of the pressing plate 9 is connected with a first gear 20, and meanwhile, the first gear 20 is meshed with the sawteeth 18. The first driving motor can be a forward and reverse rotation controllable micro electric alternating current motor with the model number of 50 KTYZ.
Referring to fig. 4, which is a cross-sectional view of the lifting assembly according to the embodiment of the present invention, the lifting assembly is disposed in the base 1, and includes a supporting frame 21 fixedly disposed in the base 1, a fixing rod 22 vertically disposed on the supporting frame 21, a lifting rod 23 slidably sleeved on the fixing rod 22, and a second driving motor 24 disposed on the supporting frame 21, a tooth socket 25 is disposed on a surface of the lifting rod 23 along a length direction, a second gear 26 is disposed on an output shaft of the second driving motor 24, and the second gear 26 is engaged with the tooth socket 25 to drive the lifting rod 23 to ascend or descend.
The fixed rod 22 is cylindrical, the bottom end of the fixed rod is fixedly connected with the support frame 21, and the bottom end of the support frame 21 is fixedly connected with the base 1. The supporting frame 21 may be configured as a double-layer structure, the bottom layer is fixedly provided with the fixing rod 22, and the top layer is provided with the second driving motor 24, so that the engaging position of the second gear 26 and the lifting rod 23 is close to the top of the lifting rod 23, thereby maximizing the height range of the lifting rod 23.
The center of the lifting rod 23 is provided with a slide way, the top end of the lifting rod is closed, the longitudinal section of the lifting rod is in a door shape, the fixing rod 22 is sleeved with the slide way, the outer side wall of the fixing rod is provided with a tooth groove 25, the tooth groove 25 is arranged along the length direction of the lifting rod 23, and the teeth of the tooth groove 25 are horizontally arranged.
The second driving motor 24 is horizontally fixed on the support frame 21, the output shaft is provided with a second gear 26, the second gear 26 can rotate longitudinally and is engaged with the tooth grooves 25 on the outer side wall of the lifting rod 23, so that the lifting rod 23 is driven to ascend or descend by the forward rotation and the reverse rotation of the second driving motor 24. The second driving motor 24 may also be a forward/reverse rotation controllable micro electric ac motor of type 50 KTYZ.
In addition, in order to improve the lifting stability of the lifting rod 23, two second driving motors 24 are provided, and are respectively provided on two sides of the lifting rod 23 and have opposite directions, as shown in fig. 5, so that the two second driving motors 24 can drive the lifting rod 23 to ascend or descend together when rotating forwards or backwards simultaneously, and the control is convenient.
The top surface of the base 1 is provided with an opening, the lifting rod 23 can extend out of the opening, the top end of the lifting rod 23 is provided with a fixed table 27, and the top surface of the fixed table 27 is provided with a groove 28 for placing an earphone shell.
The fixed station 27 is used for placing earphone shells, earphone devices in the fixed station 27 are in contact with the earphone devices adsorbed at the bottom ends of the protrusions 15, the earphone devices and the earphone shells are combined, and the limiting blocks 14 can prevent the earphone devices from being excessively damaged by contact. In order to stably place the earphone housings of different shapes on the fixing table 27, the fixing table 27 is detachably connected to the top end of the lifting rod 23, for example, by screwing, and the fixing table 27 having the grooves 28 of different shapes is manufactured and replaced according to actual needs.
The first drive motor 19 and the second drive motor 24 are electrically connected to a switch for controlling start and stop, respectively.
The first and second driving motors 19 and 24 may be respectively provided with a first switch 16 and a second switch 17 for controlling the forward and reverse rotation thereof, the first and second switches 16 and 17 may be provided on the base 1, and text marks may be provided near the first and second switches 16 and 17 to indicate the switching functions.
In the vertical direction, the axes of the rotating disk 13, the boss 15, the receiving groove, and the fixed table 27 are located on the same line.
In order to further realize automatic control and ensure uniformity of product quality, the glue-applying auxiliary device for the TWS bluetooth headset speaker according to the embodiment of the present invention further includes a control component disposed in the base 1, as shown in fig. 6, the control component includes a microprocessor 29 and a pressure measuring module 30 electrically connected to the microprocessor 29, and a measuring end of the pressure measuring module 30 is disposed in the fixing platform 27 and is configured to obtain pressure data received inside the groove 28. The first switch 16 of the first driving motor 19 and the second switch 17 of the second driving motor 24 are electrically connected to the microprocessor 29, respectively.
The microprocessor 29 controls the first driving motor 19 to rotate forward and backward to realize forward and backward rotation of the rotary disk 13, so as to facilitate glue spreading around the earphone device.
The microprocessor 29 controls the forward and reverse rotation of the second driving motor 24 to raise and lower the height of the lift lever 23 according to whether the pressure value measured by the pressure measuring module 30 reaches a preset value, which can be set manually. After the fixed station 27 rises, the earphone shell in the groove 28 is bonded with the earphone device which is adsorbed at the bottom end of the boss 15 and coated with glue, the pressure measuring module 30 monitors the pressure data in the groove 28 in real time and transmits the pressure data to the microprocessor 29, the microprocessor 29 compares the pressure data with a preset value, the pressure data received by the microprocessor 29 reaches the preset value and reacts rapidly, the second driving motor 24 is controlled to stop rotating, namely, the lifting rod 23 is stopped to lift the fixed station 27, and therefore the bonding strength uniformity of a plurality of products is achieved.
In order to further ensure the bonding quality, the pressure is maintained for a certain time after the earphone device is bonded with the shell. The control assembly further comprises a timing module 31 electrically connected to the microprocessor 29 for calculating a duration of time after the pressure value measured by the pressure measuring module 30 reaches a preset value.
After the microprocessor 29 controls the second driving motor 24 to stop rotating, the timing module 31 starts to calculate the time length for applying pressure for bonding, such as 2s, 3s, etc., and after the time length is reached, the microprocessor 29 controls the second driving motor 24 to rotate reversely, so that the lifting rod 23 and the fixing table 27 descend, and a bonding process is finished.
In order to ensure the stability of the pressing plate 9 in the automatic bonding mode, referring to fig. 7, which is a schematic structural diagram of a through hole and a positioning groove provided in an embodiment of the present invention, a through hole 32 is formed in a side wall of the sleeve 5, a positioning groove 33 is formed in a side wall of the pressure rod 6, and a plug is inserted into the through hole 32 and the positioning groove 33, so that the pressure rod 6 is fixed and the bottom surface of the pressure rod 6 contacts with the top surface of the pressing plate 9.
When the bottom surface of the pressure rod 6 just contacts the top surface of the pressing plate 9, the position of the side wall of the pressure rod 6, which is provided with the positioning groove 33, is aligned with the position corresponding to the through hole 32, so that the bottom surface of the pressure rod 6 contacts and is fixed with the top surface of the pressing plate 9, three-point fixation of the pressing plate 9 is realized on the top surface of the pressing plate 9 through the two stop blocks 11 and the pressure rod 6, and the stability of the pressing plate 9 is improved.
The glue applying auxiliary device of the TWS Bluetooth headset loudspeaker provided by the embodiment of the invention realizes the glue applying auxiliary process in a manual mode as follows: use figure 1 as initial condition, pressure bar 6 does not exert pressure to clamp plate 9, clamp plate 9 is promoted by spring 10 and is contacted with dog 11, put into the holding tank magnet piece 17 earlier, then adsorb the earphone device in bellying 15 bottom, manual rotation carousel 13 paints glue around the earphone device simultaneously, place the earphone casing in the recess 28 of fixed station 27, fixed station 27 is located base 1 top surface, among the lifting unit, lifter 23 falls down completely, the bottom surface contacts with support frame 21, make the lifting unit whole remain fixed. Pulling the L-shaped handle 34 to push the transmission rod 7 to move downwards, the transmission rod 7 pushes the pressure rod 6 to move downwards, the pressure rod 6 pushes the pressure plate 9 to move downwards and compress the spring 10, the pressure plate 9 drives the fixed block 12, the rotary table 13, the limiting block 14, the protruding portion 15, the accommodating groove, the magnet block and the earphone device adsorbed on the magnet block to move downwards together, and the earphone device is pushed into the earphone shell placed in the groove 28 of the fixed table 27 to realize bonding. After the bonding is finished, the L-shaped handle 34 is pushed upwards, the L-shaped handle 34 pulls the transmission rod 7, the transmission rod 7 pulls the pressure rod 6, the pressure rod 6 does not apply pressure to the pressing plate 9 any more, meanwhile, the spring 10 is opened to push the pressing plate 9 back to the original position, the pressing plate 9 drives the structure on the pressing plate to return to the original position, the earphone device and the shell are bonded into a whole, the magnet block brings the earphone device out together, and finally, the bonded earphone device and the shell are manually taken down.
The glue applying auxiliary device of the TWS Bluetooth headset loudspeaker provided by the embodiment of the invention realizes the glue applying auxiliary process in an automatic mode as follows: in the initial state shown in fig. 1, the L-shaped handle 34 is pulled to push the transmission rod 7 to move downward, and the transmission rod 7 pushes the pressure rod 6 to move downward, so that the bottom surface of the pressure rod 6 is just contacted with the top surface of the pressure plate 9, and the plug pin is inserted into the positioning groove 33 through the through hole 32 to fix the pressure rod 6. Put into the holding tank with the magnet piece, then adsorb the earphone device in bellying 15 bottom, press first switch 16 of first driving motor 19 and make it start, through the meshing relation drive carousel 13 of first gear 20 and sawtooth 18 that sets up on the first driving motor 19 output shaft and rotate, paint glue around the earphone device, place the earphone casing in the recess 28 of fixed station 27, fixed station 27 is located base 1 top surface, and is connected with lifter 23 top. The second switch 17 of the second driving motor 24 is pressed to be started, the lifting rod 23 is driven to ascend through the meshing relation between the second gear 26 arranged on the output shaft of the second driving motor 24 and the tooth grooves 25 on the lifting rod 23, so that the fixing table 27 is pushed to ascend, and the pressure detection module 30 in the groove 28 of the fixing table 27 monitors pressure data in real time. When the earphone shell is contacted and bonded with the earphone device, pressure is continuously applied to the earphone shell and the earphone device. When the pressure reaches the preset value, the microprocessor 29 controls the second driving motor 24 to stop, and the timing module 31 starts to calculate the pressure maintaining time. When the time reaches a preset value, the microprocessor 29 controls the second driving motor 24 to rotate reversely, the fixed platform 27 is lowered and returned, the earphone device and the shell are bonded into a whole, the magnet blocks adsorb the earphone device and the shell together, and finally the bonded earphone device and the shell are manually taken down.
In the embodiment of the invention, the first driving motor 19, the second driving motor 24, the microprocessor 29, the pressure measurement module 30 and the timing module 31 are all connected with a power supply through a power supply for supplying power, the microprocessor 29 controls the first driving motor 19 and the second driving motor 24 to start and stop by controlling the on and off of the first switch 16, and controls the forward and reverse rotation of the first driving motor 19 and the second driving motor 24 by controlling the access circuit of the second switch 17.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a TWS bluetooth headset loudspeaker beat and glue auxiliary device which characterized in that includes:
the device comprises a base (1), wherein a back plate (2) is vertically and fixedly arranged on the base (1), a support fixing plate (3) is arranged at the top end of the back plate (2), and a C-shaped support (4) is vertically and fixedly arranged on one surface of the support fixing plate (3);
one end of the C-shaped support (4) is rotatably connected with one end of an L-shaped handle (34), the other end of the C-shaped support (4) is connected with a vertically arranged sleeve (5), a pressure rod (6) is arranged in the sleeve (5) in a sliding manner, one end of the pressure rod (6) is rotatably connected with one end of a transmission rod (7), and the other end of the transmission rod (7) is rotatably connected with a corner of the L-shaped handle (34);
a sliding rail (8) is also vertically and fixedly arranged on the base (1), a pressing plate (9) is sleeved with the sliding rail (8), the pressing plate (9) is perpendicular to the sliding rail (8), a spring (10) is sleeved on the sliding rail (8) between the pressing plate (9) and the base (1), the spring (10) is compressed by the pressing plate (9) and the base (1), and a stop block (11) is arranged at the top end of the sliding rail (8);
the top surface of the pressing plate (9) can be in contact with the bottom surface of the pressure rod (6) to enable the pressing plate (9) to slide along the sliding rail (8), the bottom surface of the pressing plate (9) is provided with a fixed block (12), the bottom surface of the fixed block (12) is rotatably connected with a rotary table (13), the bottom surface of the rotary table (13) is provided with a limiting block (14), the bottom end of the limiting block (14) is provided with a protruding part (15), the protruding part (15) is provided with an accommodating groove, and a magnet block for adsorbing earphone devices is placed in;
sawteeth (18) are circumferentially arranged on the side face of the rotary table (13), a first driving motor (19) is arranged on the pressing plate (9), a first gear (20) is fixedly arranged on an output shaft of the first driving motor (19), and the first gear (20) is meshed with the sawteeth (18) to drive the rotary table (13) to rotate;
a lifting assembly is arranged in the base (1), the lifting assembly comprises a support frame (21) fixedly arranged in the base (1), a fixing rod (22) vertically arranged on the support frame (21), a lifting rod (23) slidably sleeved on the fixing rod (22) and a second driving motor (24) arranged on the support frame (21), a tooth groove (25) is formed in the surface of the lifting rod (23) in the length direction, a second gear (26) is arranged on an output shaft of the second driving motor (24), the second gear (26) is meshed with the tooth groove (25), and the lifting rod (23) is driven to ascend or descend;
an opening is formed in the top surface of the base (1), the lifting rod (23) can extend out of the opening, a fixed table (27) is arranged at the top end of the lifting rod (23), and a groove (28) for placing an earphone shell is formed in the top surface of the fixed table (27);
the first driving motor (19) and the second driving motor (24) are respectively electrically connected with a switch for controlling starting and stopping;
in the vertical direction, the axes of the rotating disc (13), the lug boss (15), the accommodating groove and the fixed platform (27) are positioned on the same straight line.
2. The gluing auxiliary device of the TWS Bluetooth headset speaker of claim 1, further comprising a control assembly disposed in the base (1), wherein the control assembly comprises a microprocessor (29) and a pressure measuring module (30) electrically connected to the microprocessor (29), and a measuring end of the pressure measuring module (30) is disposed in the fixing table (27) for obtaining pressure data received inside the groove (28);
the switches of the first driving motor (19) and the second driving motor (24) are respectively electrically connected with the microprocessor (29).
3. The gluing auxiliary device of a TWS bluetooth headset speaker according to claim 2, wherein the control unit further comprises a timing module (31) electrically connected to the microprocessor (29) for calculating the duration of time after the pressure value measured by the pressure measuring module (30) reaches a preset value.
4. The gluing auxiliary device of the TWS Bluetooth headset speaker of claim 1, wherein the second driving motor (24) is provided with two driving motors, which are respectively arranged on two sides of the lifting rod (23) and face opposite directions.
5. The gluing auxiliary device of the TWS Bluetooth headset speaker according to claim 1 or 4, wherein the supporting frame (21) is configured as a double-layer structure, a fixing rod (22) is fixedly arranged at the bottom layer, and a second driving motor (24) is arranged at the top layer, so that the meshing position of the second gear (26) and the lifting rod (23) is close to the top of the lifting rod (23).
6. The auxiliary glue-applying device for the TWS Bluetooth headset speaker according to claim 1, wherein a through hole (32) is formed in a side wall of the sleeve (5), a positioning groove (33) is formed in a side wall of the pressure bar (6), and a plug pin is inserted into the through hole (32) and the positioning groove (33) to fix the pressure bar (6) and to allow a bottom surface of the pressure bar (6) to contact with a top surface of the pressure plate (9).
7. The gluing auxiliary device of the TWS Bluetooth headset speaker of claim 1, wherein the fixing table (27) is detachably connected to the top end of the lifting rod (23).
8. The gluing auxiliary device of the TWS Bluetooth headset speaker of claim 1, wherein the axis of the pressure rod (6) is close to the axis of the turntable (13) or is on the same line with the axis of the turntable (13) in the vertical direction.
9. The gluing auxiliary device of the TWS Bluetooth headset speaker according to claim 1, wherein a regular hexagonal flat head cap (35) is provided at the bottom end of the pressure rod (6).
10. The gluing auxiliary device of the TWS Bluetooth headset speaker of claim 1, wherein the back plate (2) is a steel plate with a T-shaped cross section.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910691171.6A CN110267191B (en) | 2019-07-29 | 2019-07-29 | Auxiliary device that glues of TWS bluetooth headset loudspeaker |
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| CN201910691171.6A CN110267191B (en) | 2019-07-29 | 2019-07-29 | Auxiliary device that glues of TWS bluetooth headset loudspeaker |
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| CN110267191A CN110267191A (en) | 2019-09-20 |
| CN110267191B true CN110267191B (en) | 2020-08-14 |
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| CN201910691171.6A Expired - Fee Related CN110267191B (en) | 2019-07-29 | 2019-07-29 | Auxiliary device that glues of TWS bluetooth headset loudspeaker |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113386294B (en) * | 2021-08-17 | 2021-10-15 | 南通亿乾塑料制品有限公司 | Compression molding device for plastic product production |
| CN113497993B (en) * | 2021-09-07 | 2021-12-10 | 深圳双十科技有限公司 | Bluetooth headset's equipment |
| CN113518285B (en) * | 2021-09-14 | 2021-11-30 | 成都软耳声学技术有限公司 | Customized earphone assembling equipment and assembling method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142760Y (en) * | 2007-08-24 | 2008-10-29 | 富声（东莞）电器配件有限公司 | Automatically gluing and laminating device for earphone cap |
| CN201410453Y (en) * | 2009-03-16 | 2010-02-24 | 常州铭赛机器人科技有限公司 | Full-automatic glue spreader |
| CN102485440A (en) * | 2010-12-01 | 2012-06-06 | 袁顺达 | Full automatic edge lapping and glue spraying machine |
| JP2014052216A (en) * | 2012-09-05 | 2014-03-20 | Terumo Corp | Measurement system |
| CN203618127U (en) * | 2013-12-06 | 2014-05-28 | 苏州博众精工科技有限公司 | Earphone automatic pressing mechanism |
| CN207195391U (en) * | 2017-05-11 | 2018-04-06 | 惠州市坤达智能自动化设备有限公司 | A kind of automatic joint device |
| CN108405267A (en) * | 2018-05-25 | 2018-08-17 | 东莞理工学院 | A kind of loudspeaker combination dispenser facilitating blanking |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205320296U (en) * | 2016-01-28 | 2016-06-15 | 绍兴文理学院 | Loudspeaker equipment is with integrative preparation equipment of basin frame material loading rubber coating preforming |
| CN209156302U (en) * | 2018-09-30 | 2019-07-26 | 安徽荆源玻璃技术有限公司 | A kind of dedicated feeding table of hollow glass gluing |
-
2019
- 2019-07-29 CN CN201910691171.6A patent/CN110267191B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142760Y (en) * | 2007-08-24 | 2008-10-29 | 富声（东莞）电器配件有限公司 | Automatically gluing and laminating device for earphone cap |
| CN201410453Y (en) * | 2009-03-16 | 2010-02-24 | 常州铭赛机器人科技有限公司 | Full-automatic glue spreader |
| CN102485440A (en) * | 2010-12-01 | 2012-06-06 | 袁顺达 | Full automatic edge lapping and glue spraying machine |
| JP2014052216A (en) * | 2012-09-05 | 2014-03-20 | Terumo Corp | Measurement system |
| CN203618127U (en) * | 2013-12-06 | 2014-05-28 | 苏州博众精工科技有限公司 | Earphone automatic pressing mechanism |
| CN207195391U (en) * | 2017-05-11 | 2018-04-06 | 惠州市坤达智能自动化设备有限公司 | A kind of automatic joint device |
| CN108405267A (en) * | 2018-05-25 | 2018-08-17 | 东莞理工学院 | A kind of loudspeaker combination dispenser facilitating blanking |
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| CN110267191A (en) | 2019-09-20 |
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