CN212413002U - Automatic assembling equipment for motor reduction box - Google Patents

Abstract

The utility model discloses an automatic assembling device for a motor reduction box, which comprises a power supply box, an electric control mechanism and a frame; an annular jig conveying mechanism is arranged on the rack, and a position adjusting mechanism, a rotating shaft oiling mechanism, a gear oiling assembly mechanism, a CCD detection mechanism, a panel mounting mechanism, a panel riveting mechanism and a sorting mechanism are sequentially arranged on one side of the annular jig conveying mechanism; the number of the gear oiling assembling mechanisms is consistent with the number of gears required to be assembled by the motor reduction gearbox; the sorting mechanism is respectively connected with a good product conveying mechanism and a defective product recycling mechanism; the annular jig conveying mechanism sequentially conveys the motor reduction boxes to be machined to each machining mechanism for machining, the gear oiling and assembling mechanism can complete the meshing and assembling process of the gear set, and manual operation is not needed for aligning gear teeth of different gears; in addition, the CCD detection mechanism judges the quality of the assembled gear assembly without taking down the motor reduction box from the production line by workers; therefore, the motor reduction gearbox is automatically assembled.

Description

Automatic assembling equipment for motor reduction box

Technical Field

The utility model relates to a machinery, especially an assembly equipment.

Background

At present, after a motor reduction box finishes the processes of leading wires and implanting gear rotating shafts, a gear assembly installation process and a riveting process of a motor reduction box panel are carried out; however, since the gears are required to be meshed in the gear assembly mounting process, the gears cannot be meshed due to the fact that existing mechanical equipment cannot be controlled, and the existing mechanical equipment needs to be operated by workers on site, namely the motor reduction gearbox is taken down from a jig on a production line, after meshing between the gears is manually completed, the motor reduction gearbox is placed on the production line to perform subsequent processes; in addition, the assembling quality of the motor reduction gearbox also needs to be judged manually, so that the assembling process of the motor reduction gearbox becomes more complicated.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a motor reducing gear box automatic assembly equipment.

The utility model provides a technical scheme that its technical problem adopted is:

an automatic assembling device for a motor reduction box comprises a power supply box, an electric control mechanism and a rack; the automatic riveting machine is characterized in that an annular jig conveying mechanism is arranged on the rack, and a position adjusting mechanism, a rotating shaft oiling mechanism, a gear oiling assembly mechanism, a CCD (charge coupled device) detection mechanism, a panel installation mechanism, a panel riveting mechanism and a sorting mechanism are sequentially arranged on one side of the annular jig conveying mechanism; the number of the gear oiling assembling mechanisms is consistent with the number of gears required to be assembled by the motor reduction gearbox; sorting mechanism is connected with yields conveying mechanism and defective products respectively and retrieves the mechanism.

Preferably, the annular jig conveying mechanism comprises an electric control mechanism, a rack and a jig; the two sides of the rack are symmetrically provided with belt groups, each belt group comprises a belt, a belt motor for driving the belt to rotate and a plurality of belt rollers, and the upper end surface of the rack is also symmetrically provided with guide rails; two ends of the belt extend out of two ends of the rack, so that a jig receiving and conveying section is formed; a receiving and conveying area is formed between the opposite jig receiving and conveying sections, and jig conveying mechanisms for conveying the jigs between the two belts are arranged in the receiving and conveying area; the guide rail is positioned between the belts; the belt is parallel to the guide rail; the jig is respectively connected with the belt and the guide rail; the jig conveying mechanism comprises a base, a support and a motor, wherein the support is arranged on the base, the motor drives the support to move along the base, a short guide rail is arranged on the top surface of the support, a moving limiting support is arranged on the side surface of the support, a magnetic suction head and a trigger switch corresponding to the magnetic suction head are movably arranged on the moving limiting support, and a spring is arranged between the magnetic suction head and the moving limiting support; the axis of the base is parallel to the axis of the belt roller; the cross section of the short guide rail is the same as that of the guide rail; the lower end of the jig is provided with a sliding block corresponding to the guide rail, the sliding block is symmetrically provided with racks, the belts are provided with transmission teeth, and the racks respectively correspond to the transmission teeth corresponding to the two belts; the upper end of the jig is provided with a tool; the rack is provided with an auxiliary meshing surface; the belt set is also provided with a belt set base plate and a tightness adjusting wheel, a movable plate is mounted on the side surface of the belt set base plate, and the tightness adjusting wheel is mounted on the side surface of the movable plate through a bearing; a belt supporting plate is also arranged on the side plate of the rack; the side surface of the jig is provided with an electric wire support.

Preferably, the position adjusting mechanism comprises a support frame, an adjusting head driving cylinder and an adjusting head, wherein the adjusting head driving cylinder and the adjusting head are mounted at the upper end of the support frame; the adjusting head drives an output rod of the air cylinder to face downwards and is connected with the adjusting head.

Preferably, the rotating shaft oiling mechanism comprises an adhesive dispensing barrel, an adhesive dispensing valve, an oiling support, an oiling lifting plate arranged on the oiling support, an oil way piece and an oiling cylinder for driving the oiling support to lift; the oil circuit piece is arranged on the oiling lifting plate, the dispensing barrel is connected with the dispensing valve through a pipeline, and the dispensing valve is connected with the oil circuit piece through a pipeline; the oil circuit piece is provided with a plurality of oil injection needle tubes with downward openings; the output rod of the oil pumping cylinder is connected with the oil pumping support.

Preferably, the gear oil injection assembly mechanism comprises an electric control mechanism, an oil injection assembly base plate, a feeding part, a vertical frame arranged on the oil injection assembly base plate, a horizontal moving support arranged on the vertical frame, and a vertical moving support arranged on the horizontal moving support, wherein an oil injection material taking head and a gear assembly head are arranged on the vertical moving support; the oil injection assembly base plate is further provided with an oil injection base, the oil injection base is provided with an oil injection motor mounting plate, the motor mounting plate is provided with an oil injection motor, the upper end of the oil injection base is provided with a connecting fixing plate, and the connecting fixing plate is provided with a gear mounting module; an oil injection gear is installed in the gear installation module, an oil injection station is arranged on the upper end face of the gear installation module, and an oil inlet pipe is arranged on the side face of the gear installation module; the oil injection gear is driven by the oil injection motor, and the side surface of the oil injection gear is respectively connected with the oil inlet pipe and the oil injection station; the oiling gear is provided with a section of circular arc edge which is not provided with gear teeth; the gear mounting module is mounted on the connecting fixing plate through screws; the connecting and fixing plate is provided with a transmission hole and a transmission gear installation cavity, the output rod of the oiling motor penetrates through the transmission hole, a transmission gear sleeved on the output rod of the oiling motor is installed in the transmission gear installation cavity, a driven gear coaxial with the oiling gear is fixed at the lower end of the oiling gear, and the transmission gear is meshed with the driven gear; the oil injection and material taking head adopts a clamping jaw structure to absorb and place materials; the vertical moving support is provided with two sliding grooves, an oil injection cylinder for driving the oil injection and material taking head to lift and an assembly cylinder for driving the gear assembly head to lift, and the two sliding grooves are respectively connected with the oil injection and material taking head and the gear assembly head; the gear assembling head comprises a rotating motor, a transmission belt, a hollow rotating shaft and a spring; the lower end of the hollow rotating shaft extends out of the gear assembling head and is provided with a protruding part, an output rod of the rotating motor is sleeved with the transmission belt, and the transmission belt is further sleeved with the hollow rotating shaft; the spring is sleeved on the outer side wall of the hollow rotating shaft, the lower end of the spring abuts against the upper side face of the protruding part, and the upper end of the spring abuts against the lower side face of the gear assembling head; a detection ring is installed at the upper end of the hollow rotating shaft, and a detection switch corresponding to the detection ring is also installed on the upper end surface of the gear assembling head; the horizontal moving bracket is also provided with a servo motor, a screw rod, a transmission frame and a horizontal guide rail; the vertical moving bracket is arranged on the horizontal guide rail, and the upper end of the vertical moving bracket is connected with the upper end of the transmission frame; one end of the screw rod is connected with an output rod of the servo motor, the other end of the screw rod is connected with the horizontal moving support through a bearing, and the middle section of the screw rod is connected with the lower end of the vertical moving support.

Preferably, the CCD detection mechanism comprises a support rod and a CCD probe; the upper end of bracing piece is connected with the support diaphragm, the support diaphragm is provided with detects the slide rail, CCD probe install in detect on the slide rail.

Preferably, panel installation mechanism includes panel feed bin subassembly, panel suction head, the first pivot of suction head, suction head second pivot, axle sleeve installation component and panel installation suction head.

Preferably, the panel riveting mechanism comprises a panel prepressing assembly and a riveting assembly, and the riveting assembly comprises a riveting template and a pressurizing cylinder for driving the riveting template to lift; and an output shaft of the pressurizing cylinder is connected with the riveting die plate.

Preferably, the sorting mechanism comprises a top column positioned below the tool, a material ejecting cylinder driving the top column to move up and down, a sorting chuck, a sorting transverse frame, a connecting piece, a sorting motor and a sorting base; the sorting motor is arranged on the sorting base, and an output shaft of the sorting motor is vertically upward; the connecting piece center suit the output shaft of letter sorting motor, the side is fixed in the one end of letter sorting crossbearer, the other end of letter sorting crossbearer with the letter sorting chuck is connected.

The utility model has the advantages that: the annular jig conveying mechanism of the utility model sequentially conveys the motor reduction gearbox to be processed to each processing mechanism for processing, the gear oiling and assembling mechanism can complete the meshing and assembling procedure of the gear set, and the gear teeth of different gears are not required to be aligned by manual operation; in addition, the CCD detection mechanism judges the quality of the assembled gear assembly without taking down the motor reduction box from the production line by workers; therefore, the motor reduction gearbox is automatically assembled.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the ring-shaped jig conveying mechanism;

FIG. 3 is a schematic structural diagram of a jig;

FIG. 4 is a schematic structural diagram of a jig conveying mechanism;

FIG. 5 is an enlarged view at A in FIG. 2;

FIG. 6 is a schematic structural view of a position adjustment mechanism;

FIG. 7 is a schematic structural diagram of a rotating shaft oiling mechanism;

FIG. 8 is one of the schematic structural views of the gear oil injection assembly mechanism;

FIG. 9 is a second schematic structural view of a gear oiling assembly mechanism;

FIG. 10 is an enlarged view at B in FIG. 8;

FIG. 11 is a schematic view of the structure of the connection fixing plate;

FIG. 12 is a schematic view of the construction of the gear mounting module;

FIG. 13 is a schematic view of the structure of the CCD detecting mechanism;

FIG. 14 is a schematic structural view of a panel mounting mechanism;

FIG. 15 is a schematic structural view of a panel riveting mechanism;

fig. 16 is a schematic structural view of the sorting mechanism.

Detailed Description

The directional or positional relationships "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are those shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

Referring to fig. 1 to 16, an automatic assembling device for a motor reduction box comprises a power supply box, an electric control mechanism and a frame; the automatic riveting machine is characterized in that an annular jig conveying mechanism is arranged on the rack, and a position adjusting mechanism, a rotating shaft oiling mechanism, a gear oiling assembly mechanism, a CCD (charge coupled device) detection mechanism, a panel installation mechanism, a panel riveting mechanism and a sorting mechanism are sequentially arranged on one side of the annular jig conveying mechanism; the number of the gear oiling assembling mechanisms is consistent with the number of gears required to be assembled by the motor reduction gearbox; the sorting mechanism is respectively connected with a good product conveying mechanism and a defective product recycling mechanism; the annular jig conveying mechanism sequentially conveys the motor reduction boxes to be machined to each machining mechanism for machining, the gear oiling and assembling mechanism can complete the meshing and assembling process of the gear set, and manual operation is not needed for aligning gear teeth of different gears; in addition, the CCD detection mechanism judges the quality of the assembled gear assembly without taking down the motor reduction box from the production line by workers; therefore, the motor reduction gearbox is automatically assembled.

The annular jig conveying mechanism comprises an electric control mechanism, a belt rack 101 and a jig 102; belt sets are symmetrically arranged on two sides of the belt rack 101, each belt set comprises a belt 103, a belt motor 104 for driving the belt 103 to rotate and a plurality of belt rollers 105, and guide rails 106 are symmetrically arranged on the upper end face of the belt rack 101; two ends of the belt 103 extend out of two ends of the belt rack 101, so that a jig receiving and conveying section is formed; a receiving and conveying area is formed between the opposite jig receiving and conveying sections, and jig conveying mechanisms for conveying the jigs 102 between the two belts 103 are arranged in the receiving and conveying area; the guide rails 106 are positioned between the belts 103; the belt 103 is parallel to the guide rail 106; the jig 102 is respectively connected with the belt 103 and the guide rail 106; the jig conveying mechanism comprises a base 110, a bracket 111 arranged on the base 110 and a conveying motor 112 driving the bracket 111 to move along the base 110, wherein the top surface of the bracket 111 is provided with a short guide rail 113, the side surface of the bracket 111 is provided with a movable limiting bracket 114, the movable limiting bracket 114 is movably provided with a magnetic suction head 115 and a trigger switch 116 corresponding to the magnetic suction head 115, and a spring 117 is arranged between the magnetic suction head 115 and the movable limiting bracket 114; the axis of the base 110 is parallel to the axis of the belt roller 105; the short guide rail 113 has the same cross section as the guide rail 106; the lower end of the jig 102 is provided with a sliding block 108 corresponding to the guide rail 106, the sliding block 108 is symmetrically provided with racks 109, the belts 103 are provided with transmission teeth, and the racks 109 respectively correspond to the transmission teeth corresponding to the two belts 103; the upper end of the jig 102 is provided with a tool 118; the rack 109 is provided with an auxiliary engaging surface 119; the belt set is further provided with a belt set base plate 121 and a tightness adjusting wheel 122, a movable plate 123 is installed on the side surface of the belt set base plate 121, and the tightness adjusting wheel 122 is installed on the side surface of the movable plate 123 through a bearing; a belt supporting plate 120 is further mounted on the side plate of the belt rack 101; the upper side surface of the jig 102 is provided with an electric wire bracket 107; when the motor reduction box finishes the processing procedure, the jig 102 is conveyed to the belt 3 without the station by the jig conveying mechanism positioned at one end of the belt rack 101 and is driven by the belt 3 to move along the other guide rail 6; until the jig moves to the other end of the rack 1, the jig is picked up by another jig conveying mechanism and placed on the belt 103 provided with the stations again, and therefore the process is repeated; the jig 102 conveying mechanism can continuously replace the used jig 102 on the belt with the stations due to the rack meshing mode between the jig and the belt, so that the clutch process of the jig 102 and the belt 103 is simplified; in addition, the jig 102 and the belt 103 are meshed by adopting a rack, so that the position of the jig 102 on the belt 103 is accurately controlled, and the processing accuracy of each station is greatly ensured; when the axis of the short guide rail 113 and the axis of the guide rail 106 are in the same straight line, the jig conveying mechanism is in a state of waiting for the jig 102; when the jig 102 moves to the short guide rail 113, it moves toward the magnetic chuck 115; when the jig is close to the magnetic attraction head 115, the jig is attracted to the side surface of the jig 102; with the further movement of the fixture 102, the magnetic suction head 115 is gradually retracted and abuts against the trigger switch 116, so as to trigger the trigger switch 116; after the trigger switch 116 is triggered, an electric signal can be sent to the electric control mechanism, the electric control mechanism sends an instruction to the transmission motor 112, so that the transmission motor 112 drives the bracket 111 to move towards the other belt 103, the spring 117 does not need to be completely compressed to the shortest state, hard contact between the jig 102 and the movable limiting bracket 114 is avoided, and the functions of buffering, limiting and in-place jig detection are mainly achieved; when the bracket 111 moves to a position close to the other belt 103, the rack 109 arranged on the jig 102 carried by the bracket 111 is meshed with the transmission gear of the belt 103, and the jig 102 and the magnetic suction head 115 are pulled apart; when the magnetic suction head 115 is pulled out, the magnetic suction head is separated from the contact with the trigger switch 116, the trigger switch 116 sends an electric signal, and after a certain time (the time required for the jig 102 to leave the short guide rail 113) is waited, the transmission motor 112 drives the bracket 111 to return; therefore, the picking and placing of the jig 102 are completed, and the picking and placing are simple and convenient; in addition, the spring 117 has a restoring function for the magnetic attraction head 115, and the spring 117 always returns the magnetic attraction head 115 to the initial position each time the magnetic attraction head 115 is separated from the jig 102.

The position adjusting mechanism comprises a supporting frame 201, an adjusting head driving cylinder 202 and an adjusting head 203, wherein the adjusting head driving cylinder 202 and the adjusting head 203 are installed at the upper end of the supporting frame 201; the output rod of the adjusting head driving air cylinder 202 faces downwards and is connected with the adjusting head 203; the mechanism can adjust and fix the positions of three gear shaft plates in the motor; since the motor reduction gearbox is manually placed on the jig 102 after being initially assembled, the manual assembly has more or less deviation, and the deviation is corrected by the adjustment of the position adjusting mechanism.

The rotating shaft oiling mechanism comprises an oiling barrel 301, an oiling valve 302, an oiling support 303, an oiling lifting plate 304 arranged on the oiling support 303, an oil way piece 305 and an oiling cylinder 306 driving the oiling support 303 to lift; the oil path piece 305 is installed on the oiling lifting plate 304, the dispensing barrel 301 and the dispensing valve 302 are connected through a pipeline, and the dispensing valve 302 and the oil path piece 305 are connected through a pipeline; the oil path piece 305 is provided with a plurality of oil injection needle tubes with downward openings; the output rod of the oil pumping cylinder 306 is connected with the oil pumping bracket 303; the oil injection needle tube is used for injecting oil to the gear rotating shaft in the motor reduction box, so that the gear can be conveniently installed on the gear rotating shaft in the motor reduction box by the gear oil injection assembly machine in the follow-up process.

The gear oiling assembling mechanism comprises an electric control mechanism, an oiling assembling base plate 399, a feeding part 400, a vertical frame 401 arranged on the oiling assembling base plate 399, a horizontal moving support 402 arranged on the vertical frame 401, and a vertical moving support 403 arranged on the horizontal moving support 402, wherein an oiling and material taking head 404 and a gear assembling head 405 are arranged on the vertical moving support 403; the oiling assembly base plate 399 is also provided with an oiling base 406, the oiling base 406 is provided with an oiling motor mounting plate 407, the motor mounting plate 407 is provided with an oiling motor 408, the upper end of the oiling base 406 is provided with a connecting fixing plate 409, and the connecting fixing plate 409 is provided with a gear mounting module 410; an oil injection gear 411 is installed in the gear installation module 410, an oil injection station 412 is arranged on the upper end face of the gear installation module, and an oil inlet pipe 413 is arranged on the side face of the gear installation module; the oil injection gear 411 is driven by the oil injection motor 408, and the side surface of the oil injection gear 411 is respectively connected with the oil inlet pipe 413 and the oil injection station 412; the oiling gear 411 is provided with a section of circular arc edge which is not provided with gear teeth; the gear mounting module 410 is mounted on the connecting fixing plate 409 through screws; the connecting fixing plate 409 is provided with a transmission hole 414 and a transmission gear mounting cavity 415, an output rod of the oiling motor 408 penetrates through the transmission hole 414, a transmission gear sleeved on the output rod of the oiling motor 408 is mounted in the transmission gear mounting cavity 415, a driven gear 416 coaxial with the oiling gear 411 is fixed at the lower end of the oiling gear 411, and the transmission gear is meshed with the driven gear 416; the oil injection and material taking head 404 adopts a clamping jaw structure to absorb and place materials; the vertical moving bracket 403 is provided with two sliding grooves, an oil injection cylinder 417 for driving the oil injection and material taking head 404 to lift and an assembly cylinder 418 for driving the gear assembly head 405 to lift, and the two sliding grooves are respectively connected with the oil injection and material taking head 404 and the gear assembly head 405; the gear assembly head 405 comprises a rotary motor 419, a driving belt 420, a hollow rotating shaft 421 and a spring 422; the lower end of the hollow rotating shaft 421 extends out of the gear assembling head 405 and is provided with a protruding part 429, an output rod of the rotating motor 419 is sleeved with the transmission belt 420, and the transmission belt 420 is further sleeved with the hollow rotating shaft 421; the spring 422 is sleeved on the outer side wall of the hollow rotating shaft 421, the lower end of the spring is abutted against the upper side surface of the protruding part 429, and the upper end of the spring is abutted against the lower side surface of the gear assembling head 405; a detection ring 423 is installed at the upper end of the hollow rotating shaft 421, and a detection switch 424 corresponding to the detection ring 423 is also installed on the upper end surface of the gear assembling head 405; the horizontal moving bracket 402 is also provided with a servo motor 425, a screw rod 426, a transmission bracket 427 and a horizontal guide rail 428; the vertical moving bracket 403 is mounted on the horizontal guide rail 428, and the upper end thereof is connected with the upper end of the driving frame 427; one end of the screw rod 426 is connected with an output rod of the servo motor 425, the other end of the screw rod is connected with the horizontal moving support 402 through a bearing, and the middle section of the screw rod is connected with the lower end of the vertical moving support 403; before the oil injection motor 408 drives the oil injection gear 411 to rotate, the circular arc edge of the oil injection gear 411 without the gear teeth is positioned in the oil injection station 412, and the oil injection motor 408 drives the oil injection gear 411 to rotate each time to enable the rotation angle of the oil injection gear 411 to be 360 degrees, namely the circular arc edge of the oil injection gear 411 without the gear teeth is still positioned in the oil injection station 412 when the rotation is finished; the oil injecting and material taking head 404 picks up the gear to be injected from the material feeding part 400, and when the gear to be injected is placed in the oil injecting station 412, the gear to be injected can be placed in the oil injecting station 412 without being aligned with the gear teeth of the oil injecting gear 411, so that the oil injecting gear 411 and the gear to be injected can be meshed and paired conveniently; after the placement is finished, the oil injection motor 408 drives the oil injection gear 411 to rotate; the lubricating oil coated on the gear teeth of the oil injection gear 411 through the oil inlet pipe 413 is used, and the gear teeth of the oil injection gear to be injected are also covered with the lubricating oil due to the meshing and contact between the oil injection gear 411 and the gear to be injected, so that the oil injection process is completed; then, the gear assembling head 405 takes out the gear which has completed the oil injection process from the oil injection station 412, and performs the gear assembly meshing assembly process; the gear mounting module 410 is mounted on the connecting fixing plate 409 through mounting screws, and for gears to be oiled with different sizes, only the gear mounting module 410 needs to be replaced, so that the size of an oiling station 412 of the gear mounting module 410 can be matched with the size of the gear to be oiled; the design facilitates replacement of the gear mounting module 410, and in addition, facilitates removal of the gear mounting module 410 and cleaning of oil stains; after the gear assembling head 405 picks up the gear which finishes the oil injection process, the gear assembling head transversely moves to the position above a gear wheel shaft of the gear to be installed, and the assembling cylinder 418 drives the hollow rotating shaft 421 to descend; at this time, the rotating motor 419 drives the hollow rotating shaft 421 to rotate slowly through the transmission belt 420, when the gear to be installed abuts against the upper side of the installed gear, the gear to be installed rotates by a small angle to meet the meshing condition, and the gear to be installed is meshed with the installed gear under the action of downward elastic force in the direction of the spring 422, so that installation is completed; therefore, the full automation of gear assembly is realized, manual operation is not needed, the production efficiency is greatly improved, and the labor cost is reduced.

The CCD detection mechanism comprises a support rod 501 and a CCD probe 502; the upper end of the supporting rod 501 is connected with a supporting transverse plate 503, the supporting transverse plate 503 is provided with a detection slide rail 504, and the CCD probe 502 is mounted on the detection slide rail 504; if the CCD probe 502 judges that the motor reduction gearbox is an assembly defective product, an electric signal is sent to the electric control mechanism, the electric control mechanism control panel installation mechanism does not perform panel installation on the motor reduction gearbox, and the control panel riveting mechanism does not perform riveting procedures on the motor reduction gearbox.

The panel mounting mechanism comprises a panel bin assembly 601, a panel suction head 602, a suction head first rotating shaft 603, a suction head second rotating shaft 604, a shaft sleeve mounting assembly 605 and a panel mounting suction head 606; the first rotating shaft 603 of the suction head drives the panel suction head 602 to swing transversely, and the second rotating shaft 604 of the suction head drives the panel suction head 602 to swing longitudinally; after the panel suction head 602 picks up the panel material from the panel bin assembly 601, the panel material is sent to the shaft sleeve mounting assembly 605 to complete the shaft sleeve assembling process on the panel; the faceplate mounting cup 606 then places the faceplate, which has completed the sleeve assembly process, on the motor reduction gearbox.

The panel riveting mechanism comprises a panel pre-pressing component 701 and a riveting component, wherein the riveting component comprises a riveting template 703 and a pressure cylinder 702 for driving the riveting template 703 to lift; an output shaft of the pressure cylinder 702 is connected with the riveting die plate 703; after the procedures of prepressing and riveting, the panel is firmly fixed on the motor reduction gearbox.

The sorting mechanism comprises a top column 801 positioned below the tooling 118, an ejection cylinder 802 driving the top column 801 to move up and down, a sorting chuck 803, a sorting cross frame 804, a connecting piece 805, a sorting motor 806 and a sorting base 807; the sorting motor 806 is mounted on the sorting base 807, and the output shaft of the sorting motor is vertically upward; the connecting piece 805 is sleeved on the output shaft of the sorting motor 806 in the center, the side surface of the connecting piece is fixed at one end of the sorting transverse frame 804, and the other end of the sorting transverse frame 804 is connected with the sorting chuck 803; the ejection cylinder 802 drives the ejection column 801 to eject upwards to eject the motor reduction gearbox, then the sorting chuck 803 clamps the ejected motor reduction gearbox and the leads of the motor reduction gearbox (to prevent the leads from being hung on other parts of the equipment), then the output rod of the sorting motor 806 rotates, and the sorting cross frame 804 is driven by the connecting piece 805 to swing transversely, so that the sorting chuck 803 moves; the electric control mechanism sorts the motor reduction boxes according to the judgment made by the CCD detection mechanism; if the defective products are found, the sorting motor 806 drives the sorting chuck 803 to move to the defective product recovery mechanism, and releases the defective products; if the good products are found, the sorting motor 806 drives the sorting chuck 803 to move to the good product recycling mechanism, and releases the qualified motor reduction box.

The above embodiments are not intended to limit the scope of the present invention, and those skilled in the art will not depart from the present invention as it relates to the whole concept of the present invention, and the equal modification and change will still belong to the scope of the present invention.

Claims (9)

1. An automatic assembling device for a motor reduction box comprises a power supply box, an electric control mechanism and a rack; the automatic riveting machine is characterized in that an annular jig conveying mechanism is arranged on the rack, and a position adjusting mechanism, a rotating shaft oiling mechanism, a gear oiling assembly mechanism, a CCD detection mechanism, a panel mounting mechanism, a panel riveting mechanism and a sorting mechanism are sequentially arranged on one side of the annular jig conveying mechanism; the number of the gear oiling assembling mechanisms is consistent with the number of gears required to be assembled by the motor reduction gearbox; sorting mechanism is connected with yields conveying mechanism and defective products respectively and retrieves the mechanism.

2. The automatic assembling equipment for the motor reduction gearbox according to claim 1, wherein the annular jig conveying mechanism comprises an electric control mechanism, a belt rack (101) and a jig (102); the belt sets are symmetrically arranged on two sides of the belt rack (101), each belt set comprises a belt (103), a belt motor (104) for driving the belt (103) to rotate and a plurality of belt rollers (105), and guide rails (106) are symmetrically arranged on the upper end face of the belt rack (101); two ends of the belt (103) extend out of two ends of the belt rack (101), so that a jig receiving and conveying section is formed; a receiving and conveying area is formed between the opposite jig receiving and conveying sections, and jig conveying mechanisms for conveying the jigs (102) between the two belts (103) are arranged in the receiving and conveying area; the guide rail (106) is positioned between the belts (103); the belt (103) is parallel to the guide rail (106); the jig (102) is respectively connected with the belt (103) and the guide rail (106); the jig conveying mechanism comprises a base (110), a support (111) arranged on the base (110) and a conveying motor (112) for driving the support (111) to move along the base (110), wherein the top surface of the support (111) is provided with a short guide rail (113), the side surface of the support (111) is provided with a movable limiting support (114), the movable limiting support (114) is movably provided with a magnetic suction head (115) and a trigger switch (116) corresponding to the magnetic suction head (115), and a spring (117) is arranged between the magnetic suction head (115) and the movable limiting support (114); the axis of the base (110) is parallel to the axis of the belt roller (105); the short guide rail (113) has the same cross section as the guide rail (106); the lower end of the jig (102) is provided with sliding blocks (108) corresponding to the guide rails (106), the sliding blocks (108) are symmetrically provided with racks (109), the belt (103) is provided with transmission teeth, and the racks (109) respectively correspond to the transmission teeth corresponding to the two belts (103); a tool (118) is arranged at the upper end of the jig (102); the rack (109) is provided with an auxiliary meshing surface (119); the belt set is further provided with a belt set base plate (121) and a tightness adjusting wheel (122), a movable plate (123) is installed on the side face of the belt set base plate (121), and the tightness adjusting wheel (122) is installed on the side face of the movable plate (123) through a bearing; a belt supporting plate (120) is further mounted on a side plate of the belt rack (101); and the upper side surface of the jig (102) is provided with an electric wire support (107).

3. The automatic assembling equipment for the motor reduction gearbox according to claim 1, wherein the position adjusting mechanism comprises a support frame (201), an adjusting head driving cylinder (202) and an adjusting head (203), wherein the adjusting head driving cylinder is installed at the upper end of the support frame (201); the output rod of the adjusting head driving air cylinder (202) faces downwards and is connected with the adjusting head (203).

4. The automatic assembling equipment for the motor reduction gearbox according to claim 1, wherein the rotating shaft oiling mechanism comprises an adhesive dispensing barrel (301), an adhesive dispensing valve (302), an oiling support (303), an oiling lifting plate (304) arranged on the oiling support (303), an oil way piece (305) and an oiling cylinder (306) for driving the oiling support (303) to lift; the oil way piece (305) is installed on the oiling lifting plate (304), the dispensing barrel (301) and the dispensing valve (302) are connected through a pipeline, and the dispensing valve (302) and the oil way piece (305) are connected through a pipeline; the oil circuit piece (305) is provided with a plurality of oil pumping needle tubes with downward openings; the output rod of the oil pumping cylinder (306) is connected with the oil pumping support (303).

5. The automatic assembly equipment for the motor reduction gearbox according to claim 1, wherein the gear oiling assembly mechanism comprises an electric control mechanism, an oiling assembly base plate (399), a feeding part (400), a stand (401) arranged on the oiling assembly base plate (399), a horizontal moving support (402) arranged on the stand (401), and a vertical moving support (403) arranged on the horizontal moving support (402), wherein an oiling material taking head (404) and a gear assembly head (405) are arranged on the vertical moving support (403); the oiling assembly base plate (399) is further provided with an oiling base (406), the oiling base (406) is provided with an oiling motor mounting plate (407), the motor mounting plate (407) is provided with an oiling motor (408), the upper end of the oiling base (406) is provided with a connecting fixing plate (409), and the connecting fixing plate (409) is provided with a gear mounting module (410); an oiling gear (411) is arranged in the gear mounting module (410), an oiling station (412) is arranged on the upper end face of the gear mounting module, and an oil inlet pipe (413) is arranged on the side face of the gear mounting module; the oil injection gear (411) is driven by the oil injection motor (408), and the side surface of the oil injection gear (411) is respectively connected with the oil inlet pipe (413) and the oil injection station (412); the oiling gear (411) is provided with a section of circular arc edge which is not provided with gear teeth; the gear mounting module (410) is mounted on the connecting fixing plate (409) through screws; the connecting fixing plate (409) is provided with a transmission hole (414) and a transmission gear mounting cavity (415), an output rod of the oiling motor (408) penetrates through the transmission hole (414), a transmission gear sleeved on the output rod of the oiling motor (408) is mounted in the transmission gear mounting cavity (415), a driven gear (416) coaxial with the oiling gear is fixed at the lower end of the oiling gear (411), and the transmission gear is meshed with the driven gear (416); the oil injection and material taking head (404) adopts a clamping jaw structure to suck and place materials; the vertical moving bracket (403) is provided with two sliding grooves, an oil injection cylinder (417) for driving the oil injection and material taking head (404) to lift and an assembly cylinder (418) for driving the gear assembly head (405) to lift, and the two sliding grooves are respectively connected with the oil injection and material taking head (404) and the gear assembly head (405); the gear assembling head (405) comprises a rotating motor (419), a transmission belt (420), a hollow rotating shaft (421) and a spring (422); the lower end of the hollow rotating shaft (421) extends out of the gear assembling head (405) and is provided with a protruding part (429), an output rod of the rotating motor (419) is sleeved with the transmission belt (420), and the transmission belt (420) is further sleeved with the hollow rotating shaft (421); the spring (422) is sleeved on the outer side wall of the hollow rotating shaft (421), the lower end of the spring abuts against the upper side face of the protruding part (429), and the upper end of the spring abuts against the lower side face of the gear assembling head (405); a detection ring (423) is installed at the upper end of the hollow rotating shaft (421), and a detection switch (424) corresponding to the detection ring (423) is also installed on the upper end surface of the gear assembling head (405); the horizontal moving bracket (402) is also provided with a servo motor (425), a screw rod (426), a transmission frame (427) and a horizontal guide rail (428); the vertical moving bracket (403) is arranged on the horizontal guide rail (428), and the upper end of the vertical moving bracket is connected with the upper end of the transmission frame (427); one end of the screw rod (426) is connected with an output rod of the servo motor (425), the other end of the screw rod is connected with the horizontal moving support (402) through a bearing, and the middle section of the screw rod is connected with the lower end of the vertical moving support (403).

6. The automatic assembling equipment of the motor reduction box according to claim 1, characterized in that the CCD detecting mechanism comprises a support rod (501) and a CCD probe (502); the upper end of bracing piece (501) is connected with support diaphragm (503), support diaphragm (503) is provided with and detects slide rail (504), CCD probe (502) install in detect on the slide rail (504).

7. The automatic assembling equipment for the motor reduction gearbox according to claim 1, wherein the panel mounting mechanism comprises a panel bin assembly (601), a panel suction head (602), a suction head first rotating shaft (603), a suction head second rotating shaft (604), a shaft sleeve mounting assembly (605) and a panel mounting suction head (606).

8. The automatic assembling equipment for the motor reduction gearbox according to claim 1, wherein the panel riveting mechanism comprises a panel pre-pressing component (701) and a riveting component, the riveting component comprises a riveting template (703) and a pressure cylinder (702) for driving the riveting template (703) to lift; the output shaft of the pressure cylinder (702) is connected with the riveting die plate (703).

9. The automatic assembling equipment for the motor reduction gearbox according to claim 2, wherein the sorting mechanism comprises a top column (801) positioned below the tooling (118), an ejection cylinder (802) driving the top column (801) to move up and down, a sorting chuck (803), a sorting cross frame (804), a connecting piece (805), a sorting motor (806) and a sorting base (807); the sorting motor (806) is arranged on the sorting base (807), and the output shaft of the sorting motor is vertically upward; the center of the connecting piece (805) is sleeved with the output shaft of the sorting motor (806), the side surface of the connecting piece is fixed at one end of the sorting transverse frame (804), and the other end of the sorting transverse frame (804) is connected with the sorting chuck (803).

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