Detection mechanism for elastic wave material distribution

Abstract

The utility model relates to the technical field of loudspeaker damper distribution, and discloses a damper distribution detection mechanism, which comprises a damper feeding turntable assembly, a damper jacking assembly, a brush distribution assembly, a damper detection assembly and a damper carrying assembly, the damper feeding turntable assembly is provided with a feeding turntable, the bottom end of the feeding turntable is provided with a damper feeding DDR, and the bottom end of the damper feeding turntable is provided with a brush distribution assembly. A plurality of damper jig quick-changing bases arranged at equal intervals are arranged at the top end of the feeding rotary disc, damper bodies are installed at the top ends of the damper jig quick-changing bases, and the damper jig quick-changing bases are connected with the damper bodies. The number of layers of grabbed dampers can be controlled by controlling the extension amount of the electric needle type suction cup, meanwhile, in order to improve the success rate, the brush body is used for scraping once in the damper taking process, the dampers bonded together are scraped off, and it is guaranteed that only one damper is taken at a time. In order to ensure the product quality, the production efficiency is far higher than that of manual operation.

Description

Technical Field

[0001] The utility model relates to the technical field of speaker voice coil former sorting, in particular to a detection mechanism for voice coil former sorting. Background Technique

[0002] The voice coil former, also known as the centering spider, is an important part of the speaker system. A speaker is a transducer that converts electrical signals into sound signals. The performance of the speaker has a great impact on the sound quality. When the speaker operates, the audio electrical energy passes through electromagnetic, piezoelectric or electrostatic effects, causing its paper cone or diaphragm to vibrate and resonate with the surrounding air to emit sound.

[0003] In the prior art, due to the characteristics of the material and shape of the voice coil former, it is very easy to stick together. When using conventional automatic material taking, the proportion of double or multiple sheets is very high, resulting in a large number of defective products and wasting a lot of financial and material resources. Therefore, at present, most of the voice coil former sorting is carried out manually, and the production efficiency is low and cannot meet the production capacity requirements. Content of the Utility Model

[0004] The purpose of the utility model is to provide a detection mechanism for voice coil former sorting to solve the problems in the use of existing devices.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A detection mechanism for voice coil former sorting, including a voice coil former loading turntable assembly, a voice coil former lifting assembly, a brush sorting assembly, a voice coil former detection assembly, and a voice coil former handling assembly;

[0006] The voice coil former loading turntable assembly has a loading turntable. At the bottom end of the loading turntable, there is a voice coil former loading DDR. At the top end of the loading turntable, there are several equally spaced voice coil former fixture quick-change bases. And at the top end of the voice coil former fixture quick-change base, there is a voice coil former body installed. At the connection between the voice coil former fixture quick-change base and the voice coil former body, there is a voice coil former fixture quick-change. And at the top end of the loading turntable, there is a quick-change knob adaptively matched with the voice coil former fixture quick-change installed. At the center position of the top end of the loading turntable, there is a wire routing mounting circular plate installed. At the rear position of the top end of the wire routing mounting circular plate, there is a voice coil former detection color sensor adaptively matched with the voice coil former body installed through a transmission sensor mounting block three. At the position on one side of the top end of the voice coil former detection color sensor, there is a voice coil former detection sensor three and a transmission sensor mounting block three installed through a sensor mounting block two. At the position on the other side of the top end of the loading turntable, there are a voice coil former detection sensor two and a voice coil former detection sensor one installed through a sensor mounting block one;

[0007] The elastic wave lifting assembly has a Z-axis lifting module body. At the front end of the Z-axis lifting module body, a mutually matching Z-axis lifting motor is installed. On one side of the Z-axis lifting module body, a lifting installation base plate is slidably installed. At a position above one side of the lifting installation base plate, a distance adjustment guide rail 1 is installed through a guide rail installation plate 1. At a position below one side of the lifting installation base plate, a distance adjustment guide rail 2 is installed through a guide rail installation plate 2. At the bottom end of the guide rail installation plate 2, a distance adjustment motor is installed, and at the top end of the guide rail installation plate 2, a distance adjustment gear and a distance adjustment rack that are adaptively matched with the distance adjustment motor are movably installed. At the top end of the distance adjustment guide rail 1, an adjustment connection block 1 is slidably installed. At the top end of the distance adjustment guide rail 2, an adjustment connection block 2 is slidably installed. At a position on one side of the top ends of the adjustment connection block 1 and the adjustment connection block 2, a lifting rod body is installed respectively.

[0008] Preferably, at the bottom end of the elastic wave feeding DDR, a wiring fixing plate that is adaptively matched with the wiring installation circular plate is provided. And at the connection between the wiring fixing plate and the elastic wave feeding DDR, a wiring column is provided. At the front end of the elastic wave feeding DDR, a wiring cover plate that is adaptively matched with the wiring fixing plate is provided.

[0009] Preferably, at one end of the Z-axis lifting module body away from the lifting installation base plate, a Z-axis lifting module installation plate is fixedly connected. And the Z-axis lifting module body is installed in front of the elastic wave detection sensor 1 through the Z-axis lifting module installation plate.

[0010] Preferably, the elastic wave handling assembly has a gantry structure member. The gantry structure member is installed above the feeding turntable. At the top end of the gantry structure member, an elastic wave handling X-axis member and an NG throwing X-axis member are respectively installed. At the bottom end of the elastic wave handling X-axis member, an elastic wave handling Z-axis member is slidably installed. At the front end of the elastic wave handling Z-axis member, a distance adjustment electric claw is installed through a quick-change connector. At the bottom end of the elastic wave handling Z-axis member, an electric needle suction cup is installed through a needle-type suction cup quick-change mechanism. And at the bottom end of the needle-type suction cup quick-change mechanism, a quick-change plunger that is adaptively matched with the electric needle suction cup is provided. At the top end of the elastic wave handling Z-axis member, a pneumatic needle suction cup solenoid valve that is adaptively matched with the electric needle suction cup is provided.

[0011] Preferably, the brush material distribution assembly has a module installation column. The module installation column is installed on one side of the feeding turntable. And at the top end of the module installation column, an X-axis lead screw module is provided. On one side of the X-axis lead screw module, a mutually matching X-axis servo motor is installed. At the top end of the X-axis lead screw module, a brush movement guide rail installation plate is slidably installed. At the front and rear end positions on one side of the brush movement guide rail installation plate, brush movement guide rails are slidably installed respectively. At the other ends of the two brush movement guide rails away from each other, brush bodies are movably installed through brush adjustment installation parts.

[0012] Preferably, a speed reducer is installed on one side of the brush movement guide rail mounting plate away from the brush body through a speed reducer mounting plate. A brush movement motor matching the brush body is installed at the top of the speed reducer. A brush movement gear matching the speed reducer is rotatably installed at a position above one side of the brush movement guide rail mounting plate. The outer ring of the brush movement gear is meshed with two brush movement racks at the upper and lower ends respectively. The two brush movement racks are respectively connected to one side of the two brush movement guide rails away from the brush body.

[0013] Preferably, an NG ejector X-axis component is movably installed with an NG spring clip through an NG ejector Z-axis component at the bottom. An NG material detection sensor adaptively matching the NG spring clip is installed at the bottom of the NG ejector Z-axis component. An NG ejector clamping motor is installed at a position above one side of the NG ejector Z-axis component away from the spring clip handling Z-axis component. The drive shaft of the NG ejector clamping motor is in transmission connection with the NG spring clip through a gear-rack mechanism.

[0014] Preferably, the elastic wave detection component has a DDR installation component. The DDR installation component is installed in front of the loading turntable and is located below the gantry structure component. A elastic wave single-chip detection turntable is rotatably installed at the top of the DDR installation component through an elastic wave single-chip detection DDR. A number of single-chip elastic wave fixtures are arranged at the top of the elastic wave single-chip detection turntable. An NG material box is installed at the front end of the DDR installation component. A sensor installation column is installed on one side of the DDR installation component through a Y-axis detection module, and a Y-axis detection motor is installed at the rear end of the Y-axis detection module. A high-power opposed fiber optic is installed at the top of the sensor installation column through a sensor installation part.

[0015] Preferably, an elastic wave picking installation frame is installed at one end of the DDR installation component away from the Y-axis detection module. An elastic wave picking Y-axis module is arranged on the elastic wave picking installation frame, and an elastic wave picking Y-axis motor matching each other is installed on one side of the elastic wave picking Y-axis module. An elastic wave picking Z-axis module is movably installed at the top of the elastic wave picking Y-axis module. An elastic wave picking electric claw is movably installed on one side of the elastic wave picking Z-axis module close to the single-chip elastic wave fixture, and an elastic wave picking Z-axis motor matching each other is installed at the top of the elastic wave picking Z-axis module. An elastic wave picking clip is arranged at the bottom of the elastic wave picking electric claw.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] This bullet wave material separation and detection mechanism uses a grasping method of multiple fine steel needles crossing and telescoping with an electric needle-type suction cup. By controlling the extension amount of the electric needle-type suction cup, the number of layers of the grasped bullet waves can be controlled. At the same time, to improve the success rate, during the process of picking up the bullet waves, the brush body is used to scrape once to scrape off the bullet waves sticking together, ensuring that only one bullet wave is picked up at a time. To ensure the product quality, all the separated bullet waves also need to be subjected to double-sheet detection to eliminate multiple NG materials, and the production efficiency is much higher than that of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a bullet wave material separation detection mechanism in an embodiment of the present invention;

[0019] Figure 2 It is a three-dimensional structure schematic diagram of a bullet wave loading turntable assembly in an embodiment of the present invention;

[0020] Figure 3 It is a three-dimensional structure schematic diagram of a bullet wave lifting assembly in an embodiment of the present invention;

[0021] Figure 4 It is a three-dimensional structure schematic diagram of a brush material separation assembly in an embodiment of the present invention;

[0022] Figure 5 It is a three-dimensional structure schematic diagram of a bullet wave detection assembly in an embodiment of the present invention;

[0023] Figure 6 It is a three-dimensional structure schematic diagram of a bullet wave handling assembly in an embodiment of the present invention.

[0024] In the figure: 1. Elastic wave feeding turntable assembly; 2. Elastic wave lifting assembly; 3. Brush feeding assembly; 4. Elastic wave detection assembly; 5. Elastic wave handling assembly; 1001. Feeding turntable; 1002. Elastic wave feeding DDR; 1003. Wiring fixing plate; 1004. Wiring column; 1005. Wiring cover plate; 1006. Elastic wave fixture quick-change base; 1007. Quick-change knob; 1008. Elastic wave fixture quick-change; 1009. Elastic wave body; 1010. Elastic wave detection color sensor; 1011. Elastic wave detection sensor 1; 1012. Elastic wave detection sensor 2; 1013. Elastic wave detection sensor 3; 1014. Elastic wave detection sensor 4; 1015. Sensor wiring mounting block; 1016. Sensor mounting block 1; 1017. Sensor mounting block 2; 1018. Sensor mounting block 3; 1019. Wiring mounting round plate; 2001. Z-axis lifting module body; 2002. Z-axis lifting motor; 2003. Z-axis lifting module mounting plate; 2004. Distance adjustment motor; 2005. Distance adjustment gear; 2006. Distance adjustment rack; 2007. Distance adjustment guide rail 1; 2008. Guide rail mounting plate 1; 2009. Distance adjustment guide rail 2; 2010. Adjustment connection block 1; 2011. Adjustment connection block 2; 2012. Lifting rod body; 2013. Lifting mounting base plate; 2014. Guide rail mounting plate 2; 3001. Module mounting column; 3002. X-axis lead screw module; 3003. X-axis servo motor; 3004. Brush movement motor; 3005. Reducer; 3006. Brush movement gear; 3007. Brush movement rack; 3008. Brush movement guide rail; 3009. Brush adjustment mounting part; 3010. Brush body; 3011. Brush movement guide rail mounting plate; 3012. Reduced motor mounting plate; 4001. Elastic wave single-piece detection DDR; 4002. Elastic wave single-piece detection turntable; 4003. DDR mounting component; 4004. Y-axis detection module; 4005. Y-axis detection motor; 4006. Sensor mounting column; 4007. Sensor mounting part; 4008. High-power opposed fiber optic; 4009. Single-piece elastic wave fixture; 4010. NG material box; 4011. Elastic wave picking clip; 4012. Elastic wave picking electric gripper; 4013. Elastic wave picking Z-axis module; 4014. Elastic wave picking Z-axis motor; 4015. Elastic wave picking Y-axis module; 4016. Elastic wave picking Y-axis motor; 4017. Elastic wave picking mounting frame; 5001. Gantry structure part; 5002. Elastic wave handling X-axis part; 5003. NG throwing X-axis part; 5004. Elastic wave handling Z-axis part; 5005. Quick-change connector; 5006. Distance adjustment electric gripper; 5007. Pin-type suction cup quick-change mechanism; 5008. Electric pin-type suction cup; 5009. Quick-change plunger; 5010. Pneumatic pin-type suction cup solenoid valve; 5011. NG throwing Z-axis part; 5012. NG throwing clamping motor; 5013. NG material detection sensor; 5014. NG elastic wave clip;5015. Rack and pinion mechanism.; Detailed implementation mode

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0026] Embodiment 1

[0027] Combined with Figures 1-6 , it includes a diaphragm feeding turntable assembly 1, a diaphragm lifting assembly 2, a brush feeding assembly 3, a diaphragm detection assembly 4, and a diaphragm handling assembly 5.

[0028] Refer to Figure 2 and Figure 3, it is further obtained that the elastic wave feeding turntable assembly 1 has a feeding turntable 1001. At the bottom end of the feeding turntable 1001, there is an elastic wave feeding DDR 1002. At the top end of the feeding turntable 1001, there are several elastic wave fixture quick-change bases 1006 arranged at equal intervals. And at the top end of the elastic wave fixture quick-change base 1006, there is an elastic wave body 1009 installed. At the connection between the elastic wave fixture quick-change base 1006 and the elastic wave body 1009, there is an elastic wave fixture quick-change 1008. And at the top end of the feeding turntable 1001, there is a quick-change knob 1007 installed that is adaptively matched with the elastic wave fixture quick-change 1008. At the center position of the top end of the feeding turntable 1001, there is a wire routing mounting circular plate 1019 installed. At the rear position of the top end of the wire routing mounting circular plate 1019, there is an elastic wave detection color sensor 1010 installed through a sensor mounting block three 1018 that is adaptively matched with the elastic wave body 1009. At the position on one side of the top end of the elastic wave detection color sensor 1010, there is an elastic wave detection sensor three 1013 and a sensor mounting block three 1018 installed through a sensor mounting block two 1017. At the position on the other side of the top end of the feeding turntable 1001, there are an elastic wave detection sensor two 1012 and an elastic wave detection sensor one 1011 installed through a sensor mounting block one 1016. The elastic wave lifting assembly 2 has a Z-axis lifting module body 2001. At the front end of the Z-axis lifting module body 2001, there is a Z-axis lifting motor 2002 installed that matches each other. On one side of the Z-axis lifting module body 2001, there is a lifting mounting substrate 2013 installed slidably. At the upper position on one side of the lifting mounting substrate 2013, there is a distance adjustment guide rail one 2007 installed through a guide rail mounting plate one 2008. At the lower position on one side of the lifting mounting substrate 2013, there is a distance adjustment guide rail two 2009 installed through a guide rail mounting plate two 2014. At the bottom end of the guide rail mounting plate two 2014, there is a distance adjustment motor 2004 installed. And at the top end of the guide rail mounting plate two 2014, there is a distance adjustment gear 2005 and a distance adjustment rack 2006 installed movably that are adaptively matched with the distance adjustment motor 2004. At the top end of the distance adjustment guide rail one 2007, there is an adjustment connection block one 2010 installed slidably. At the top end of the distance adjustment guide rail two 2009, there is an adjustment connection block two 2011 installed slidably. At the position on one side of the top ends of the adjustment connection block one 2010 and the adjustment connection block two 2011, there is a lifting rod body 2012 installed. At the bottom end of the elastic wave feeding DDR 1002, there is a wire routing fixing plate 1003 installed that is adaptively matched with the wire routing mounting circular plate 1019. And at the connection between the wire routing fixing plate 1003 and the elastic wave feeding DDR 1002, there is a wire routing column 1004. At the front end of the elastic wave feeding DDR 1002, there is a wire routing cover plate 1005 installed that is adaptively matched with the wire routing fixing plate 1003. At the end of the Z-axis lifting module body 2001 far from the lifting mounting substrate 2013, there is a Z-axis lifting module mounting plate 2003 fixedly connected. And the Z-axis lifting module body 2001 is installed in front of the elastic wave detection sensor one 1011 through the Z-axis lifting module mounting plate 2003.

[0029] Specifically, this component drives the turntable to rotate counterclockwise. The function of the first elastic wave detection sensor 1011 is to detect whether the previous bin in the picking station is out of material, and prompt the operator to feed the material in advance to prevent the equipment from stopping due to lack of material and affecting production efficiency. The function of the second elastic wave detection sensor 1012 is to detect whether the material in the bin is too full to prevent the picking station from being affected. The function of the third elastic wave detection sensor 1013 is to control the running speed of the elastic wave Z-axis ejector rod when the equipment restarts after stopping. When the high position of the elastic wave is below the third elastic wave detection sensor 1013, the elastic wave Z-axis ejector rod moves at high speed. When it exceeds the third elastic wave detection sensor 1013, it runs at low speed to the position of the fourth elastic wave detection sensor 1014 to improve production efficiency. The function of the fourth elastic wave detection sensor 1014 is to control the picking height in the direction of the elastic wave Z-axis; the function of the elastic wave detection color sensor 1010 is to detect whether all the elastic waves in the bin have been picked up; when products of different sizes need to be produced, manually rotate the quick-change knob 1007 by 90°, remove the elastic wave fixture quick-change 1008 component, put in a new elastic wave fixture, and then manually rotate the quick-change knob 1007 in the opposite direction by 90°. The elastic wave lifting component 2 controls the up and down movement of the lifting component. The distance adjustment motor 2004 adjusts the distance between the two lifting rod bodies 2012 through the distance adjustment gear 2005 and the distance adjustment rack 2006 to achieve the purpose of accommodating elastic wave lifting of different sizes.

[0030] Embodiment 2

[0031] Refer to Figure 5 and Figure 6, and on the basis of the first embodiment, it is further obtained that the elastic wave handling component 5 has a gantry structural member 5001. The gantry structural member 5001 is installed above the loading turntable 1001. At the top of the gantry structural member 5001, an elastic wave handling X-axis member 5002 and an NG throwing X-axis member 5003 are respectively installed. At the bottom end of the elastic wave handling X-axis member 5002, an elastic wave handling Z-axis member 5004 is slidably installed. At the front end of the elastic wave handling Z-axis member 5004, a distance-adjusting electric claw 5006 is installed through a quick-change connector 5005. At the bottom end of the elastic wave handling Z-axis member 5004, an electric needle suction cup 5008 is installed through a needle suction cup quick-change mechanism 5007. And at the bottom end of the needle suction cup quick-change mechanism 5007, a quick-change plunger 5009 adapted to the electric needle suction cup 5008 is provided. At the top end of the elastic wave handling Z-axis member 5004, a pneumatic needle suction cup solenoid valve 5010 adapted to the electric needle suction cup 5008 is provided. At the bottom end of the NG throwing X-axis member 5003, an NG elastic wave clip 5014 is movably installed through an NG throwing Z-axis member 5011. At the bottom end of the NG throwing Z-axis member 5011, an NG material detection sensor 5013 adapted to the NG elastic wave clip 5014 is installed. At a position above and on the side of the NG throwing Z-axis member 5011 away from the elastic wave handling Z-axis member 5004, an NG throwing clamping motor 5012 is installed. The drive shaft of the NG throwing clamping motor 5012 is in transmission connection with the NG elastic wave clip 5014 through a gear-rack mechanism 5015. The elastic wave detection component 4 has a DDR installation component 4003. The DDR installation component 4003 is installed in front of the loading turntable 1001, and the DDR installation component 4003 is located below the gantry structural member 5001. At the top end of the DDR installation component 4003, an elastic wave single-chip detection turntable 4002 is rotatably installed through an elastic wave single-chip detection DDR4001. At the top end of the elastic wave single-chip detection turntable 4002, a number of single-chip elastic wave fixtures 4009 are provided. At the front end of the DDR installation component 4003, an NG material box 4010 is installed. On one side of the DDR installation component 4003, a sensor installation column 4006 is installed through a Y-axis detection module 4004. And at the rear end of the Y-axis detection module 4004, a Y-axis detection motor 4005 is installed. At the top end of the sensor installation column 4006, a high-power opposed fiber optic 4008 is installed through a sensor installation member 4007. At one end of the DDR installation component 4003 away from the Y-axis detection module 4004, an elastic wave picking installation frame 4017 is installed. An elastic wave picking Y-axis module 4015 is provided on the elastic wave picking installation frame 4017. And on one side of the elastic wave picking Y-axis module 4015, a mutually matching elastic wave picking Y-axis motor 4016 is installed. At the top end of the elastic wave picking Y-axis module 4015, an elastic wave picking Z-axis module 4013 is movably installed. On the side of the elastic wave picking Z-axis module 4013 close to the single-chip elastic wave fixture 4009, an elastic wave picking electric claw 4012 is movably installed.Moreover, a mutually matching elastic wave picking Z-axis motor 4014 is installed at the top of the elastic wave picking Z-axis module 4013, and an elastic wave picking clamp 4011 is provided at the bottom end of the elastic wave picking electric claw 4012.

[0032] Specifically, the fixing method of the single-piece elastic wave fixture 4009 is magnet + positioning pin. When it is necessary to produce elastic waves of other sizes, the single-piece elastic wave fixture 4009 can be directly removed and a new fixture can be replaced; for producing elastic waves of different sizes, it can be detected by the Y-axis detection module 4004. Since the values output for different light transmittances are different through the high-power opposed fiber 4008, the double-sheet detection function for elastic waves of different sizes can be compatible. The elastic wave picking clamp 4011 is fixed by a magnet and can be easily removed at any time when producing products of different sizes. The elastic wave picking electric claw 4012 can also pick up elastic waves of different sizes. When producing different products, the operator can select an electric needle-type suction cup 5008 or a pneumatic needle-type suction cup according to actual needs. The needle-type suction cup can be quickly replaced through the needle-type suction cup quick-change mechanism 5007 and the quick-change plunger 5009, and then the quick change of electricity and gas can be achieved through the quick-change connector 5005.

[0033] Embodiment 3

[0034] Refer to Figure 4 On the basis of Embodiment 1, it is further obtained that the brush feeding assembly 3 has a module mounting post 3001. The module mounting post 3001 is installed on one side of the feeding turntable 1001, and an X-axis lead screw module 3002 is provided at the top end of the module mounting post 3001. An X-axis servo motor 3003 that matches each other is installed on one side of the X-axis lead screw module 3002. A brush movement guide rail mounting plate 3011 is slidably installed at the top end of the X-axis lead screw module 3002. Brush movement guide rails 3008 are slidably installed at both front and rear end positions on one side of the brush movement guide rail mounting plate 3011. Brush bodies 3010 are movably installed at the other ends of the two brush movement guide rails 3008 that are far away from each other through brush adjustment mounting parts 3009. A speed reducer 3005 is installed on one side of the brush movement guide rail mounting plate 3011 away from the brush body 3010 through a speed reducer mounting plate 3012. A brush movement motor 3004 that matches the brush body 3010 is installed at the top end of the speed reducer 3005. A brush movement gear 3006 that matches the speed reducer 3005 is rotatably installed at a position above one side of the brush movement guide rail mounting plate 3011. Brush movement racks 3007 are meshed and connected to the outer ring of the brush movement gear 3006 at both upper and lower end positions. The two brush movement racks 3007 are respectively connected to one side of the two brush movement guide rails 3008 that are far away from the brush body 3010.

[0035] When taking each elastic wave, the brush movement motor 3004 is connected to the brush movement gear 3006 and the brush movement rack 3007 through the speed reducer 3005 to control the opening and closing of the brush body 3010 once, creating some gaps between the elastic waves to improve the success rate of material separation; the X-axis lead screw module 3002 controls the movement of the entire brush assembly in the X direction. When the material in a bin is used up, the entire brush assembly needs to withdraw in the X direction to make way for the movement of the elastic wave feeding turntable.

[0036] During the actual operation process, this assembly drives the turntable to rotate counterclockwise by DDR. The function of the elastic wave detection sensor 1011 is to detect whether the previous bin at the material taking station is out of stock, and prompt the operator to feed the material in advance to prevent the equipment from stopping due to out-of-stock and affecting the production efficiency. The function of the elastic wave detection sensor 1012 is to detect whether the material in the bin is too full to prevent the material taking station from being affected. The function of the elastic wave detection sensor 1013 is to control the running speed of the elastic wave Z-axis ejector rod when the equipment restarts after stopping. When the high position of the elastic wave is below the elastic wave detection sensor 1013, the elastic wave Z-axis ejector rod moves at high speed. When it exceeds the elastic wave detection sensor 1013, it runs at low speed to the position of the elastic wave detection sensor 1014 to improve the production efficiency.

[0037] Moreover, the function of the elastic wave detection sensor 1014 is to control the material taking height in the Z-axis direction of the elastic wave; the function of the elastic wave detection color sensor 1010 is to detect whether all the elastic waves in the bin have been taken; when different sizes of products need to be produced, manually rotate the quick change knob 1007 by 90°, remove the elastic wave jig quick change 1008 assembly, put in a new elastic wave jig, and then manually rotate the quick change knob 1007 in the opposite direction by 90°. The elastic wave lifting assembly 2 controls the up and down movement of the lifting assembly. The distance adjustment motor 2004 adjusts the distance between the two lifting rod bodies 2012 through the distance adjustment gear 2005 and the distance adjustment rack 2006 to achieve the purpose of accommodating different sizes of elastic wave lifting.

[0038] When taking each elastic wave, the brush movement motor 3004 is connected to the brush movement gear 3006 and the brush movement rack 3007 through the speed reducer 3005 to control the opening and closing of the brush body 3010 once, creating some gaps between the elastic waves to improve the success rate of material separation; the X-axis lead screw module 3002 controls the movement of the entire brush assembly in the X direction. When the material in a bin is used up, the entire brush assembly needs to withdraw in the X direction to make way for the movement of the elastic wave feeding turntable.

[0039] Moreover, the fixing method of the single-piece diaphragm fixture 4009 is magnet + positioning pin. When diaphragms of other sizes need to be produced, the single-piece diaphragm fixture 4009 can be directly removed and a new fixture can be replaced. For the production of diaphragms of different sizes, the Y-axis detection module 4004 can be used. Different numerical values are output for different light transmittances through the high-power opposed fiber 4008, so that the double-sheet detection function of diaphragms of different sizes can be compatible. The diaphragm picking clip 4011 is fixed by a magnet and can be easily removed at any time when products of different sizes are produced. The diaphragm picking electric claw 4012 can also pick up diaphragms of different sizes.

[0040] When producing different products, the operator can select the electric needle-type suction cup 5008 or the pneumatic needle-type suction cup according to actual needs. The quick replacement of the needle-type suction cup can be achieved through the needle-type suction cup quick-change mechanism 5007 and the quick-change plunger 5009, and then the quick change of electricity and gas can be achieved through the quick-change connector 5005.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection mechanism for elastic wave material separation, characterized in that: It includes a diaphragm feeder turntable assembly (1), a diaphragm lifting assembly (2), a brush feeding assembly (3), a diaphragm detection assembly (4), and a diaphragm handling assembly (5). The diaphragm feeder turntable assembly (1) has a feeder turntable (1001). At the bottom end of the feeder turntable (1001), there is a diaphragm feeder DDR (1002). At the top end of the feeder turntable (1001), there are several equally spaced diaphragm fixture quick-change bases (1006). And at the top end of the diaphragm fixture quick-change base (1006), a diaphragm body (1009) is installed. At the connection between the diaphragm fixture quick-change base (1006) and the diaphragm body (1009), there is a diaphragm fixture quick-change (1008). And at the top end of the feeder turntable (1001), a quick-change knob (1007) adaptively matched with the diaphragm fixture quick-change (1008) is installed. At the center position of the top end of the feeder turntable (1001), a wire routing mounting round plate (1019) is installed. At the rear position of the top end of the wire routing mounting round plate (1019), a diaphragm detection color sensor (1010) adaptively matched with the diaphragm body (1009) is installed through a sensor mounting block three (1018). At the position on one side of the top end of the diaphragm detection color sensor (1010), a diaphragm detection sensor three (1013) and a sensor mounting block three (1018) are installed through a sensor mounting block two (1017). At the position on the other side of the top end of the feeder turntable (1001), a diaphragm detection sensor two (1012) and a diaphragm detection sensor one (1011) are installed through a sensor mounting block one (1016). The diaphragm lifting assembly (2) has a Z-axis lifting module body (2001). At the front end of the Z-axis lifting module body (2001), a mutually matched Z-axis lifting motor (2002) is installed. On one side of the Z-axis lifting module body (2001), a lifting mounting substrate (2013) is slidably installed. At the upper position on one side of the lifting mounting substrate (2013), a distance adjustment guide rail one (2007) is installed through a guide rail mounting plate one (2008). At the lower position on one side of the lifting mounting substrate (2013), a distance adjustment guide rail two (2009) is installed through a guide rail mounting plate two (2014). At the bottom end of the guide rail mounting plate two (2014), a distance adjustment motor (2004) is installed. And at the top end of the guide rail mounting plate two (2014), a distance adjustment gear (2005) and a distance adjustment rack (2006) adaptively matched with the distance adjustment motor (2004) are movably installed. At the top end of the distance adjustment guide rail one (2007), an adjustment connection block one (2010) is slidably installed. At the top end of the distance adjustment guide rail two (2009), an adjustment connection block two (2011) is slidably installed. At the position on one side of the top ends of the adjustment connection block one (2010) and the adjustment connection block two (2011), a jacking rod body (2012) is installed.

2. The detection mechanism for elastic wave material separation according to claim 1, characterized in that: At the bottom of the flexure feeding DDR (1002), there is a wire routing fixing plate (1003) that is adaptively matched with the wire routing installation circular plate (1019). And at the connection between the wire routing fixing plate (1003) and the flexure feeding DDR (1002), there is a wire routing upright post (1004). At the front end of the flexure feeding DDR (1002), there is a wire routing cover plate (1005) that is adaptively matched with the wire routing fixing plate (1003).

3. The detection mechanism for elastic wave material separation according to claim 1, characterized in that: One end of the Z-axis lifting module body (2001) far from the lifting installation substrate (2013) is fixedly connected to a Z-axis lifting module installation plate (2003). And the Z-axis lifting module body (2001) is installed in front of the flexure detection sensor one (1011) through the Z-axis lifting module installation plate (2003).

4. The detection mechanism for elastic wave material separation according to claim 1, characterized in that: The flexure handling assembly (5) has a gantry structure member (5001). The gantry structure member (5001) is installed above the feeding turntable (1001). At the top of the gantry structure member (5001), there are respectively installed a flexure handling X-axis member (5002) and an NG throwing X-axis member (5003). At the bottom of the flexure handling X-axis member (5002), there is a flexure handling Z-axis member (5004) slidably installed. At the front end of the flexure handling Z-axis member (5004), there is a distance-adjusting electric claw (5006) installed through a quick-change connector (5005). At the bottom of the flexure handling Z-axis member (5004), there is an electric needle suction cup (5008) installed through a needle-type suction cup quick-change mechanism (5007). And at the bottom of the needle-type suction cup quick-change mechanism (5007), there is a quick-change plunger (5009) that is adaptively matched with the electric needle suction cup (5008). At the top of the flexure handling Z-axis member (5004), there is a pneumatic needle suction cup solenoid valve (5010) that is adaptively matched with the electric needle suction cup (5008).

5. The detection mechanism for elastic wave material separation according to claim 1, characterized in that: The brush sorting assembly (3) has a module installation column (3001). The module installation column (3001) is installed on one side of the feeding turntable (1001). And at the top of the module installation column (3001), there is an X-axis lead screw module (3002). On one side of the X-axis lead screw module (3002), there is an X-axis servo motor (3003) installed that matches each other. At the top of the X-axis lead screw module (3002), there is a brush movement guide rail installation plate (3011) slidably installed. On one side of the brush movement guide rail installation plate (3011), near the front and rear ends, there are brush movement guide rails (3008) slidably installed. At the other ends of the two brush movement guide rails (3008) that are away from each other, there are brush bodies (3010) movably installed through brush adjustment installation parts (3009).

6. The detection mechanism for elastic wave material separation according to claim 5, characterized in that: On one side of the brush movement guide rail mounting plate (3011) away from the brush body (3010), a speed reducer (3005) is installed through a speed reducer mounting plate (3012). At the top of the speed reducer (3005), a brush movement motor (3004) that matches the brush body (3010) is installed. At a position above the middle on one side of the brush movement guide rail mounting plate (3011), a brush movement gear (3006) that matches the speed reducer (3005) is rotatably installed. At the upper and lower ends of the outer ring of the brush movement gear (3006), brush movement racks (3007) are meshed and connected respectively. The two brush movement racks (3007) are respectively connected to the sides of the two brush movement guide rails (3008) away from the brush body (3010).

7. The detection mechanism for elastic wave material separation according to claim 4, characterized in that: At the bottom of the NG material throwing X-axis part (5003), an NG elastic wave clip (5014) is movably installed through an NG material throwing Z-axis part (5011). At the bottom of the NG material throwing Z-axis part (5011), an NG material detection sensor (5013) that adaptively matches the NG elastic wave clip (5014) is installed. At a position above the middle on the side of the NG material throwing Z-axis part (5011) away from the elastic wave handling Z-axis part (5004), an NG material throwing clamping motor (5012) is installed. The drive shaft of the NG material throwing clamping motor (5012) is in transmission connection with the NG elastic wave clip (5014) through a gear and rack mechanism (5015).

8. The detection mechanism for elastic wave material separation according to claim 1, characterized in that: The elastic wave detection assembly (4) has a DDR installation assembly (4003). The DDR installation assembly (4003) is installed in front of the loading turntable (1001) and is located below the gantry structure part (5001). At the top of the DDR installation assembly (4003), an elastic wave single-chip detection turntable (4002) is rotatably installed through an elastic wave single-chip detection DDR (4001). On the top of the elastic wave single-chip detection turntable (4002), a number of single-chip elastic wave fixtures (4009) are arranged. At the front end of the DDR installation assembly (4003), an NG material box (4010) is installed. On one side of the DDR installation assembly (4003), a sensor installation column (4006) is installed through a Y-axis detection module (4004), and a Y-axis detection motor (4005) is installed at the rear end of the Y-axis detection module (4004). At the top of the sensor installation column (4006), a high-power opposed fiber optic (4008) is installed through a sensor installation part (4007).

9. The detection mechanism for elastic wave material separation according to claim 8, characterized in that: One end of the DDR mounting component (4003) away from the Y-axis detection module (4004) is installed with a speaker pick-up mounting frame (4017). The speaker pick-up mounting frame (4017) is provided with a speaker pick-up Y-axis module (4015), and a mutually matching speaker pick-up Y-axis motor (4016) is installed on one side of the speaker pick-up Y-axis module (4015). The top of the speaker pick-up Y-axis module (4015) is movably installed with a speaker pick-up Z-axis module (4013). A speaker pick-up electric claw (4012) is movably installed on one side of the speaker pick-up Z-axis module (4013) close to the single-piece speaker jig (4009), and a mutually matching speaker pick-up Z-axis motor (4014) is installed on the top of the speaker pick-up Z-axis module (4013). A speaker pick-up clip (4011) is arranged at the bottom of the speaker pick-up electric claw (4012).

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