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CN-115816011-B - Automatic assembling rotary disc machine for dust cap

CN115816011BCN 115816011 BCN115816011 BCN 115816011BCN-115816011-B

Abstract

The invention relates to the technical field of automatic assembly, and discloses an automatic assembling turntable machine for dust caps, which comprises a machine table, wherein a horn assembling and detecting device, a blanking device, a dust cap feeding device and a dust cap dispensing device are arranged at the top of the machine table, the horn assembling and detecting device is used for overturning, assembling and detecting a horn, and the blanking device comprises a blanking pull belt and a lifting and taking clamp and is used for clamping, taking, discharging and transporting the assembled horn. The automatic assembling turntable machine for the dustproof caps has the advantages of high automation and integrated multi-station complex process, and has a certain expansibility, the multi-station automobile horn assembling device plays a key role in improving the product quality and the yield, and meanwhile, the cam linkage mechanism is integrally adopted, so that the automatic assembling turntable machine has the characteristics of stable performance, low failure rate, low cost and the like due to the design of a pure mechanical structure, and can be widely applied to a plurality of automatic assembling devices in the automation industry.

Inventors

  • QIU PENG
  • Zhan Si
  • DONG JIANGUO
  • XIAO JUN

Assignees

  • 深圳市智立方自动化设备股份有限公司

Dates

Publication Date
20260505
Application Date
20221230

Claims (7)

  1. 1. The automatic assembling turntable machine for the dustproof caps comprises a machine table (1) and is characterized in that a horn assembling detection device (2), a blanking device (3), a dustproof cap feeding device (4) and a dustproof cap dispensing device (5) are arranged at the top of the machine table (1); The loudspeaker assembly detection device (2) is used for overturning, assembling and detecting the loudspeaker; the blanking device (3) comprises a blanking pull belt (301) and a lifting material taking clamp (302) and is used for clamping, taking down and transporting the assembled loudspeaker; the dust cap feeding device (4) comprises two groups of double-bin rotary feeding mechanisms (401), two groups of sucker conveying mechanisms (402) and one group of dust cap positioning and transferring mechanisms (403), wherein the two groups of double-bin rotary feeding mechanisms (401) are arranged on two sides of one group of sucker conveying mechanisms (402), and the dust cap positioning and transferring mechanisms (403) are fixed on the machine table (1); The dustproof cap glue dispensing device (5) is used for dispensing glue on the surface of the dustproof cap so as to bond the dustproof cap with the loudspeaker; The dustproof cap dispensing device (5) comprises a dustproof cap turntable mechanism (501), a mechanical arm (502), a dispensing gun (503), a glue weighing electronic scale (504), a calibration assembly (505), a dispensing needle cleaning mechanism (506) and two detection removing mechanisms (507), wherein the mechanical arm (502) is installed on one side close to the dustproof cap turntable mechanism (501) through bolts, the movable end of the mechanical arm (502) is provided with the dispensing gun (503), the glue weighing electronic scale (504) and the dispensing needle cleaning mechanism (506) are arranged at the position of the other side of the dustproof cap turntable mechanism (501) through a support frame, one side of the dispensing needle cleaning mechanism (506) is fixedly connected with the calibration assembly (505) for calibrating the dispensing needle, and the two detection removing mechanisms (507) are arranged on two sides of the dustproof cap turntable mechanism (501); The dustproof cap rotating disc mechanism (501) comprises a rotating disc driving assembly (5011), a dustproof cap operating rotating disc (5012), a dustproof cap placing station (5013), a dispensing lifting rotating module (5014), an assembling jacking module (5015) and an air channel sliding ring (5016), wherein the dustproof cap operating rotating disc (5012) is arranged at the top of the rotating disc driving assembly (5011), five dustproof cap placing stations (5013) are arranged on the surface of the dustproof cap operating rotating disc (5012), the bottoms of the two dustproof cap placing stations (5013) are respectively provided with the dispensing lifting rotating module (5014) and the assembling jacking module (5015), and the air channel sliding ring (5016) is arranged at the center of the dustproof cap operating rotating disc (5012); Station (5013) are placed to dust cap includes movable module (50131), rotation axis (50132), rotation axis (50133), places piece (50134) and rotary joint (50135), movable module (50131) are in through guide rail sliding connection on dust cap operation carousel (5012), peg graft on the surface of movable module (50131) has rotation axis (50132), rotation axis (50132) are connected with rotation axis (50133) through the hold-in range transmission, the top of rotation axis (50133) is provided with places piece (50134), the bottom of rotation axis (50133) is provided with rotary joint (50135).
  2. 2. The automatic assembling turntable machine for dust caps according to claim 1, wherein the horn assembling detection device (2) comprises a station rotation driving mechanism (201), a turnover jig station (202), a tone gauge removing mechanism (203) and two lower visual inspection station mechanisms (204), six turnover jig stations (202) are arranged in the circumferential direction of the station rotation driving mechanism (201), one side of one turnover jig station (202) is provided with the tone gauge removing mechanism (203), and two lower visual inspection station mechanisms (204) are arranged in the machine table (1) and are aligned with two turnover jig stations (202).
  3. 3. The automatic dust cap assembling turntable machine according to claim 2, wherein the tone gauge removing mechanism (203) comprises a rotating rod (2031), a lifting assembly (2032), a mounting frame (2033), a rotary driving assembly (2034), a gas claw lifting cylinder (2035), a tone gauge gas claw (2036), a pressing ring (2037), a rotary rod driving motor (2038) and a tone gauge removing slideway (2039), the lifting assembly (2032) is arranged at the top end of the rotating rod (2031), the mounting frame (2033) is provided with the rotary driving assembly (2034) at one side, the mounting frame (2033) is connected with the pressing ring (2037) through a guide rod, the gas claw lifting cylinder (2035) is arranged on the mounting frame (2033), the driving end of the gas claw lifting cylinder (2035) penetrates through the mounting frame (2033) to be connected with the tone gauge gas claw (2036), the driving end of the rotary driving assembly (2034) is connected with the tone gauge gas claw motor (2036) through a synchronous belt, the rotary driving end of the rotary driving assembly (2033) is connected with the tone gauge motor (2031) through a synchronous belt, and the rotary table (2031) is connected with the rotary table (2031) through the rotary table (2031).
  4. 4. The automatic assembling turntable machine for dust caps according to claim 2, wherein the lower visual inspection station mechanism (204) comprises a detection mounting bracket (2041), a detection motor (2042), a linear module (2043), a detection camera (2044) and a light supplementing lamp shade (2045), wherein the detection motor (2042) is mounted on one side of the detection mounting bracket (2041) through bolts, the linear module (2043) is arranged on the top of the detection motor (2042), the detection camera (2044) is arranged on one side of the linear module (2043), and the light supplementing lamp shade (2045) is mounted on the top of the detection camera (2044) through bolts.
  5. 5. The automatic assembling turntable machine for dustproof caps of claim 1, wherein the dispensing lifting rotating module (5014) comprises a fixed mounting plate (50141), a rotating motor (50142), a lifting cylinder (50143), a ball spline shaft (50144) and a driving clamping block (50145), the rotating motor (50142) is inserted into the top of the fixed mounting plate (50141), the lifting cylinder (50143) is mounted at the bottom of the fixed mounting plate (50141), the lifting cylinder (50143) penetrates through the fixed mounting plate (50141) to be connected with the ball spline shaft (50144), the rotating motor (50142) is in transmission connection with the ball spline shaft (50144) through a synchronous belt, the ball spline shaft (50144) is connected with the driving clamping block (50145) through a spline nut, and the driving clamping block (50145) can be clamped with the rotating shaft (50132).
  6. 6. The automatic assembling turntable machine for dust caps according to claim 1, wherein the assembling and jacking module (5015) comprises a screw motor (50151), a connecting guide rod (50152) and a jacking plate (50153), the screw motor (50151) is installed in the machine table (1) through an installation rod, the driving end of the screw motor (50151) is provided with the connecting guide rod (50152), the top end of the connecting guide rod (50152) is connected with the jacking plate (50153) through a bolt, and the jacking plate (50153) is located under the movable module (50131) and can jack the movable module (50131).
  7. 7. The automatic dust cap assembling turntable machine according to claim 1, wherein the detecting and removing mechanism (507) comprises a removing cylinder (5071), a removing sucker (5072), a recovering frame (5073) and a removing detecting camera (5074), the removing sucker (5072) is arranged at the driving end of the removing cylinder (5071), the recovering frame (5073) for recovering the dust caps in question is fixedly connected to the surface of the machine table (1) close to the removing cylinder (5071), and the removing detecting camera (5074) is arranged right above two dust cap placing stations (5013) through a bracket.

Description

Automatic assembling rotary disc machine for dust cap Technical Field The invention relates to the technical field of automatic assembly, in particular to an automatic assembling turntable machine for a dust cap. Background The horn dust cap mainly has the function of preventing abnormal sound from being bad caused by sundries such as dust entering the magnetic gap from the front of the vibrating plate, and has the function of reinforcing high sound, and the materials of the horn dust cap are mostly paper, cloth, non-woven cloth, mylar, PEI and metal film, but the paper, the Mylar, the PEI and the metal film have the function of reinforcing the vibrating plate, and the dust cap also has the function of radiating sound, therefore, the size and the shape of the dustproof cover have influence on the cycle frequency characteristics, the color of the dustproof cover is various, the dustproof cover needs to be selected according to the requirements of customers or the matching in appearance during design, the plastic film or the metal film dustproof cover has certain elasticity due to the material, the thickness of the dustproof cover has influence on sound, the thickness of the dustproof cover is correspondingly thicker than that of a loudspeaker with strong high-power vibration, so that resonance is prevented, and meanwhile, the dustproof cover has high durability. The traditional automobile horn production line often adopts a single equipment to be connected in series, and adopts a mode of manually operating a single machine or adopts assembly equipment with single function, and the problems of low production efficiency and weak degree of automation exist in the modes, and the quality of the produced product depends on the proficiency of operators, so that the conditions of low yield and the like are caused, and meanwhile, the management and control on the assembly process are also lacking, so that the problem of low accuracy exists in the glue scribing process stage, and the increasing production requirements cannot be met. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides an automatic assembling turntable machine for dust caps, which has the advantages of multi-station integrated complex process, high automation and the like, and solves the problems of low production efficiency and weak automation degree of the existing production process. (II) technical scheme The invention provides a technical scheme that the automatic assembling turntable machine for the dustproof caps comprises a machine table, wherein a horn assembling detection device, a blanking device, a dustproof cap feeding device and a dustproof cap dispensing device are arranged at the top of the machine table; The loudspeaker assembly detection device is used for overturning, assembling and detecting the loudspeaker; The blanking device comprises a blanking pull belt and a lifting material taking clamp and is used for clamping, blanking and transporting the assembled loudspeaker; the dust cap feeding device comprises two groups of double-bin rotary feeding mechanisms, two groups of sucker conveying mechanisms and one group of dust cap positioning and transferring mechanisms, wherein the two groups of double-bin rotary feeding mechanisms are arranged on two sides of one group of sucker conveying mechanisms, and the dust cap positioning and transferring mechanisms are fixed on the machine; the dustproof cap dispensing device is used for dispensing on the surface of the dustproof cap so as to bond the dustproof cap with the loudspeaker. Preferably, the horn assembly detection device comprises a station rotary driving mechanism, a turnover jig station, a tone gauge removing mechanism and two lower visual inspection station mechanisms, six turnover jig stations are arranged in the circumferential direction of the station rotary driving mechanism, one tone gauge removing mechanism is arranged on one side of one turnover jig station, and the two lower visual inspection station mechanisms are arranged in the machine table and are aligned with two of the turnover jig stations. Preferably, the voice gauge removing mechanism comprises a rotating rod, a lifting assembly, a mounting frame, a rotary driving assembly, a pneumatic claw lifting cylinder, a voice gauge pneumatic claw, a compression ring, a rotating rod driving motor and a voice gauge removing slideway, wherein the lifting assembly is arranged at the top end of the rotating rod, the mounting frame is arranged at the driving end of the lifting assembly, the rotary driving assembly is arranged on one side of the mounting frame, the mounting frame is connected with the compression ring through a guide rod, the pneumatic claw lifting cylinder is arranged on the mounting frame, the driving end of the pneumatic claw lifting cylinder penetrates through the mounting frame and is connected with the voice gauge pneumatic claw, the dri