Automatic riveting device and method for reflector of LED outdoor lamp

Abstract

The present invention belongs to the technical field of new material manufacturing, and in particular, relates to an automatic riveting device and method for a reflector of an outdoor LED lamp, comprising a base, and also comprising: a continuous feeding mechanism, a support transposition mechanism, an automatic riveting mechanism, a riveting failure warning mechanism, and a rivet rod recovery mechanism. The present invention can realize the continuous automatic riveting of the lamp holder and the reflector in the production of lamps, greatly improving the riveting efficiency, and can self-monitor whether the breaking length of the rivet rod in the rivet meets the standard during the riveting process, and then self-judge whether the riveting position of the rivet meets the standard, and then determine the riveting quality of the rivet, and timely trigger a warning signal when the riveting quality does not meet the standard to remind the staff to handle it, and can automatically collect the broken rivet rod after riveting.

Description

Technical Field

[0001] The invention belongs to the technical field of new material manufacturing, and in particular relates to an automatic riveting device and method for a reflector of an outdoor LED lamp. Background Art

[0002] The reflector of LED outdoor lamps is a very important component of LED outdoor lamps. It can converge the light emitted by the LED light source, improve the utilization rate and illumination intensity of the light, and enable the lamps to project a farther and more concentrated light beam outdoors.

[0003] Non-ferrous metals such as aluminum and copper usually have excellent corrosion resistance. In outdoor environments, lamps will face various harsh weather conditions, such as rain, moisture, salt spray, etc. Reflectors made of non-ferrous metal materials can effectively resist these corrosion factors and extend the service life of lamps.

[0004] At present, the lamp holders and reflectors in LED outdoor lamps are mostly fixed and connected by riveting. Rivets are the connecting parts in the riveting process. Therefore, the quality of the rivets has a great influence on the connection stability of the lamp holder and the reflector. The rivets rivet the lamp holder and the reflector together through riveting equipment, but due to the uncontrollable production and processing, the quality of the rivets sometimes does not meet the standards, which leads to a loose connection between the reflector and the lamp holder. Displacement is likely to occur between the two, which will change the reflection path of the light, thereby affecting the lighting brightness and uniformity of the lamp. Therefore, in order to ensure the production quality of the lamp, it is necessary to add firmness testing equipment to confirm the quality of the riveting. This not only increases the production process and increases the production cost, but also greatly affects the production efficiency of the lamp. Summary of the invention

[0005] The object of the present invention is to provide an automatic riveting device and method for a reflector of an LED outdoor lamp in view of the above problems.

[0006] To achieve the above object, the present invention adopts the following technical solutions: an automatic riveting device for a reflector of an LED outdoor lamp, comprising a base, and also comprising:

[0007] A continuous feeding mechanism, fixedly mounted on the base, for feeding;

[0008] A support transposition mechanism is fixedly mounted on the base and arranged on one side of the continuous feeding mechanism;

[0009] An automatic riveting mechanism, fixedly mounted on the moving end of the support transposition mechanism;

[0010] A riveting failure warning mechanism is fixedly mounted on the support transposition mechanism and the continuous feeding mechanism, and is used to warn if the riveting quality does not meet the standard;

[0011] The rivet rod recovery mechanism is used for uniformly recovering the rivet rods left after riveting.

[0012] In the above-mentioned automatic riveting equipment for the reflector of an LED outdoor lamp, the continuous feeding mechanism includes a rotating shaft rotatably connected to the upper end of the base, and the upper end of the base is fixedly provided with a motor rotating assembly for driving the rotating shaft to rotate, and the upper end of the rotating shaft is fixedly connected to a supporting disc, and the lower end of the supporting disc is evenly and integrally connected to a plurality of supporting shells.

[0013] In the above-mentioned automatic riveting equipment for the reflector of an LED outdoor lamp, the support displacement mechanism includes an L-shaped support plate fixedly mounted on the upper end of the base, an electric push rod is rotatably connected inside the L-shaped support plate, the movable end of the electric push rod is fixedly connected to a cross plate, and a motor drive assembly for driving the electric push rod to rotate is fixedly mounted on the upper end of the base.

[0014] In the above-mentioned automatic riveting device for the reflector of an LED outdoor lamp, the automatic riveting mechanism includes a plurality of fixing rods fixedly installed on the lower side of one end of a horizontal plate, the lower ends of the plurality of fixing rods are fixedly connected to the same fixing plate, the outer side of the fixing plate is fixedly connected to a plurality of supporting tubes, the upper and lower ends of the supporting tubes are both through-opening structures, the lower end outer wall of the supporting tube is fixedly connected to a plurality of supporting rods, the lower end of the supporting rod is embedded with a pressure sensor, the surface of the fixing plate is symmetrically fixed with a plurality of electric telescopic rods, the moving ends of the plurality of electric telescopic rods are fixedly connected to the same annular lifting plate, the lower end of the annular lifting plate is fixedly connected to a plurality of lifting rods arranged corresponding to the position of the supporting tube, and the lower end of the lifting rod is fixedly connected A clamping cylinder is arranged in the supporting cylinder, and a plug-in hole is opened at the lower end of the clamping cylinder. A plurality of miniature electric push rods are symmetrically fixedly inserted on the inner wall of the clamping cylinder, and the output end of the miniature electric push rod is fixedly connected with a U-shaped positioning plate, and a plurality of positioning slide bars arranged side by side are fixedly connected to the inner wall of the U-shaped positioning plate, and a plurality of the positioning slide bars are externally slidably sleeved with the same connecting seat, and a plurality of return springs sleeved outside the positioning slide bar are fixedly connected between the lower end of the connecting seat and the bottom of the U-shaped positioning plate, and a plurality of the connecting seats on the same side are located on one end fixedly connected with the same anti-slip clamping block, and a trigger switch is fixedly installed on the upper end of the inner wall of the clamping cylinder, and an L-shaped trigger plate arranged opposite to the trigger switch is fixedly connected to the upper end of one of the anti-slip clamping blocks.

[0015] In the above-mentioned automatic riveting equipment for the reflector of an LED outdoor lamp, the riveting failure warning mechanism includes a warning device fixedly mounted on the outer side of the upper end of a supporting disc, and a warning switch electrically connected to the warning device is also fixedly mounted on the lower end of the supporting disc. An electric push-pull rod is also fixedly mounted on the outer wall of the L-shaped support plate, and a movable end of the electric push-pull rod is fixedly connected to a warning pressure plate arranged opposite to the warning switch.

[0016] In the above-mentioned automatic riveting equipment for the reflector of an LED outdoor lamp, the rivet rod recovery mechanism includes a plurality of limit sliding bars symmetrically fixedly connected to the upper end of the base, and the plurality of limit sliding bars are externally slidably sleeved with the same mounting plate, a recovery box is placed on the mounting plate, a plurality of fixing columns are fixedly connected to the upper end of the mounting plate, a plurality of fixing grooves connected to the fixing columns are provided at the lower end of the recovery box, a force-bearing permanent magnetic plate is fixedly connected to the lower end of the mounting plate, a force-applying electromagnetic plate arranged opposite to the force-bearing permanent magnetic plate is fixedly installed on the upper end of the base, and a weighing sensor arranged on the lower side of the mounting plate is also fixedly installed on the upper end of the base.

[0017] In the above-mentioned automatic riveting equipment for the reflector of an LED outdoor lamp, the inner wall of the support tube is fixedly connected to a plurality of guide slide rods, the outer wall of the clamping tube is fixedly connected to a plurality of guide seats slidably sleeved with the guide slide rods, the outer wall of one of the guide seats is fixedly connected to a pressing round head, the side wall of the support tube is provided with a strip opening for the pressing round head to extend through, the outer wall of the support tube is fixedly provided with a cover shell that covers the pressing round head, and the upper side of the inner wall of the cover shell is fixedly provided with an in-position confirmation switch.

[0018] A riveting method for an automatic riveting device for a reflector of an LED outdoor lamp comprises the following steps:

[0019] S1. The workpiece to be riveted is transferred to the processing position of the automatic riveting mechanism through the continuous feeding mechanism to realize continuous automatic riveting work;

[0020] S2. The automatic riveting mechanism monitors whether the riveting quality meets the standard during the riveting process, and gives timely reminders through the riveting failure warning mechanism when the quality does not meet the standard;

[0021] S3. After the riveting is completed, the automatic riveting mechanism is driven by the support transposition mechanism to move to the upper side of the rivet rod recovery mechanism, and the rivet rod is recovered by the rivet rod recovery mechanism.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. Through the continuous feeding mechanism and automatic riveting mechanism, the lamp holder and reflector can be riveted continuously and automatically in the production of lamps, which greatly improves the riveting efficiency, does not require too much participation of staff, and reduces the problem of manual errors affecting the processing quality.

[0024] 2. Through the support replacement mechanism, automatic riveting mechanism and unqualified riveting warning mechanism, it can self-monitor whether the breaking length of the rivet rod in the rivet meets the standard during the riveting process, and then self-judge whether the riveting position of the rivet meets the standard, and then determine the riveting quality of the rivet. When the riveting quality does not meet the standard, the warning signal will be triggered in time to remind the staff to deal with it.

[0025] 3. The rivet rod recovery mechanism can automatically collect the broken rivet rods after riveting, and when the collection amount reaches the set threshold, the signal is fed back to the staff in time for subsequent processing, with a high degree of automation.

[0026] In summary: the present invention can realize the continuous automatic riveting of lamp holders and reflectors in lamp production, greatly improving the riveting efficiency, and can self-monitor whether the breaking length of the rivet rod in the rivet meets the standard during the riveting process, and then self-judge whether the riveting position of the rivet meets the standard, and then determine the riveting quality of the rivet. When the riveting quality does not meet the standard, a warning signal is triggered in time to remind the staff to deal with it, and the broken rivet rod can be automatically collected after riveting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front view cross-sectional structural schematic diagram of the present invention;

[0028] Figure 2 It is a three-dimensional structural schematic diagram of the continuous feeding mechanism of the present invention;

[0029] Figure 3 It is a front view cross-sectional structural schematic diagram of the continuous feeding mechanism of the present invention;

[0030] Figure 4 1 is a front view structural schematic diagram of the support transposition mechanism of the present invention;

[0031] Figure 5 It is a front view cross-sectional structural schematic diagram of the automatic riveting mechanism of the present invention;

[0032] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure of part A;

[0033] Figure 7 It is a structural schematic diagram of the riveting failure warning mechanism of the present invention;

[0034] Figure 8 It is a three-dimensional structural schematic diagram of the rivet rod recovery mechanism of the present invention;

[0035] Fig. 9 It is a front view and cross-sectional structural schematic diagram of the rivet rod recovery mechanism of the present invention.

[0036] In the figure: 1 base, 2 continuous feeding mechanism, 21 rotating shaft, 22 motor rotating assembly, 23 supporting disc, 24 supporting shell, 3 supporting transposition mechanism, 31 L-shaped supporting plate, 32 electric push rod, 33 cross plate, 34 motor driving assembly, 4 automatic riveting mechanism, 41 fixed rod, 42 fixed plate, 43 supporting cylinder, 44 supporting rod, 45 pressure sensor, 46 electric telescopic rod, 47 annular lifting plate, 48 lifting rod, 49 clamping cylinder, 410 micro electric push rod, 411 U-shaped positioning plate, 412 positioning slide rod, 413 connecting seat, 414 return spring, 415 anti-slip clamping block, 416 trigger switch, 417 L-shaped trigger plate, 418 guide slide bar, 419 guide seat, 420 pressing round head, 421 cover shell, 422 in-place confirmation switch, 5 riveting failure warning mechanism, 51 alarm, 52 warning switch, 53 electric push-pull rod, 54 warning pressure plate, 6 rivet rod recovery mechanism, 61 limit slide bar, 62 mounting plate, 63 recovery box, 64 fixing column, 65 fixing groove, 66 force-bearing permanent magnetic plate, 67 force-adding electromagnetic plate, 68 weighing sensor. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] like Figure 1-Figure 9 As shown, an automatic riveting device for a reflector of an LED outdoor lamp includes a base 1 and also includes:

[0039] The continuous feeding mechanism 2 is fixedly mounted on the base 1 and is used for feeding. The continuous feeding mechanism 2 includes a rotating shaft 21 rotatably connected to the upper end of the base 1. A motor rotating assembly 22 for driving the rotating shaft 21 to rotate is fixedly mounted on the upper end of the base 1. A supporting disc 23 is fixedly connected to the upper end of the rotating shaft 21, and a plurality of supporting shells 24 are evenly and integrally connected to the lower end of the supporting disc 23.

[0040] The support and shifting mechanism 3 is fixedly mounted on the base 1 and is arranged on one side of the continuous feeding mechanism 2. The support and shifting mechanism 3 includes an L-shaped support plate 31 fixedly mounted on the upper end of the base 1. An electric push rod 32 is rotatably connected inside the L-shaped support plate 31. The moving end of the electric push rod 32 is fixedly connected to a cross plate 33. A motor drive assembly 34 for driving the electric push rod 32 to rotate is fixedly mounted on the upper end of the base 1.

[0041] The automatic riveting mechanism 4 is fixedly installed on the moving end of the support transposition mechanism 3. The automatic riveting mechanism 4 includes multiple fixed rods 41 fixedly installed on the lower side of one end of the horizontal plate 33. The lower ends of the multiple fixed rods 41 are fixedly connected to the same fixed plate 42. The outer side of the fixed plate 42 is fixedly connected to multiple support tubes 43. The upper and lower ends of the support tubes 43 are both through-opening structures. The lower end outer wall of the support tube 43 is fixedly connected to multiple support rods 44. The lower end of the support rod 44 is embedded with a pressure sensor 45. The surface of the fixed plate 42 is symmetrically fixed with multiple electrical plugs. The movable telescopic rod 46, the movable ends of the multiple electric telescopic rods 46 are fixedly connected to the same annular lifting plate 47, the lower end of the annular lifting plate 47 is fixedly connected to multiple lifting rods 48 arranged corresponding to the position of the support tube 43, the lower end of the lifting rod 48 is fixedly connected to a clamping tube 49 arranged in the support tube 43, the lower end of the clamping tube 49 is provided with a plug hole, the inner wall of the clamping tube 49 is symmetrically fixed with multiple miniature electric push rods 410, the output end of the miniature electric push rod 410 is fixedly connected to a U-shaped positioning plate 411, the inner wall of the U-shaped positioning plate 411 is fixed The plurality of positioning slide bars 412 are fixedly connected to each other and arranged in parallel. The plurality of positioning slide bars 412 are slidably sleeved with the same connecting seat 413. The lower end of the connecting seat 413 and the bottom of the U-shaped positioning plate 411 are fixedly connected with a plurality of return springs 414 sleeved on the outside of the positioning slide bars 412. One end of the plurality of connecting seats 413 on the same side is fixedly connected with the same anti-slip clamping block 415. The upper end of the inner wall of the clamping cylinder 49 is fixedly provided with a trigger switch 416. The upper end of one of the anti-slip clamping blocks 415 is fixedly connected with a An L-shaped trigger plate 417 is arranged on the inner wall of the support cylinder 43, a plurality of guide slide bars 418 are fixedly connected to the outer wall of the clamping cylinder 49, a plurality of guide seats 419 slidably sleeved with the guide slide bars 418 are fixedly connected, a pressing round head 420 is fixedly connected to the outer wall of one of the guide seats 419, a strip opening for the pressing round head 420 to extend through is opened on the side wall of the support cylinder 43, a cover shell 421 which covers the pressing round head 420 is fixedly mounted on the outer wall of the support cylinder 43, and an in-position confirmation switch 422 is fixedly mounted on the upper side of the inner wall of the cover shell 421.

[0042] The unqualified riveting warning mechanism 5 is fixedly mounted on the support transposition mechanism 3 and the continuous feeding mechanism 2, and is used to prompt the situation that the riveting quality does not meet the standards. The unqualified riveting warning mechanism 5 includes a warning device 51 fixedly mounted on the outer side of the upper end of the supporting disc 23, and a warning switch 52 electrically connected to the warning device 51 is also fixedly mounted on the lower end of the supporting disc 23. The outer wall of the L-shaped support plate 31 is also fixedly mounted with an electric push-pull rod 53, and the movable end of the electric push-pull rod 53 is fixedly connected to a warning pressure plate 54 arranged opposite to the warning switch 52.

[0043] The rivet rod recovery mechanism 6 is used for uniformly recovering the rivet rods left after the rivets are riveted. The rivet rod recovery mechanism 6 includes a plurality of limit slide bars 61 symmetrically fixedly connected to the upper end of the base 1. The plurality of limit slide bars 61 are externally slidably sleeved with the same mounting plate 62. A recovery box 63 is placed on the mounting plate 62. A plurality of fixing columns 64 are fixedly connected to the upper end of the mounting plate 62. A plurality of fixing grooves 65 that are fixed to the fixing columns 64 are provided at the lower end of the recovery box 63. A force-bearing permanent magnet plate 66 is fixedly connected to the lower end of the mounting plate 62. A force-applying electromagnetic plate 67 that is arranged opposite to the force-bearing permanent magnet plate 66 is fixedly installed at the upper end of the base 1. A weighing sensor 68 arranged on the lower side of the mounting plate 62 is also fixedly installed at the upper end of the base 1.

[0044] The operating principle of the present invention is described as follows: after the lamp holder and reflector to be riveted are assembled, they are accurately placed in the supporting shell 24 on the supporting disc 23, the PLC controller controls the motor rotation assembly 22 to drive the rotating shaft 21 to drive the supporting disc 23 to rotate, and then the assembly of the lamp holder and the reflector is transferred to the lower side of the automatic riveting mechanism 4, the electric push rod 32 drives the cross plate 33 to move downward, so that the upper end rivet rod of the rivet extends into the clamping tube 49, and the supporting rod 44 at the lower end of the supporting tube 43 abuts against the upper end of the rivet, when the contact between the pressure sensor 45 at the lower end of the supporting rod 44 and the upper end of the rivet reaches the preset pressure value of the pressure sensor 45, the PLC controller controls the electric push rod 32 to stop continuing to move, and at the same time The PLC controller controls the micro electric push rod 410 to push the anti-skid clamping block 415 to move, so that the multiple anti-skid clamping blocks 415 firmly clamp the upper rivet rod of the rivet. After the clamping is completed, the PLC controller controls the electric telescopic rod 46 to push the annular lifting plate 47 upward. The annular lifting plate 47 drives the clamping tube 49 to move upward through the lifting rod 48, and the rivet rod is driven to move upward through the connection between the anti-skid clamping block 415 and the rivet rod. At this time, due to the sliding connection between the connecting seat 413 and the positioning slide bar 412, the connecting seat 413 moves downward relative to the U-shaped positioning plate 411 along the positioning slide bar 412 to overcome the elastic force of the reset spring 414. The upward movement of the rivet rod causes the lower end of the rivet to deform. After the rivet rod is broken, the rivet completes the riveting work.

[0045] When the rivet rod breaks, the reset spring 414 pushes the connecting seat 413 upward, thereby causing the anti-slip clamping block 415 to move upward. The anti-slip clamping block 415 drives the L-shaped trigger plate 417 set at the top to press on the trigger switch 416 again. At this time, the PLC controller controls the electric telescopic rod 46 to stop moving. Under normal circumstances, the rivet is considered to be completely riveted when the upward movement distance of the rivet rod reaches the estimated value. At this time, the riveting quality meets the standard. When the quality of the rivet itself is poor or the installation position is abnormal, the rivet rod breaks prematurely before reaching the estimated position. At this time, the riveting work of the rivet cannot be completed, which will cause the rivet to fail. The situation that the quality of the combination does not meet the standard is specifically manifested in that the clamping cylinder 49 drives the pressing round head 420 to move up through the connecting seat 413 and the distance cannot contact the in-place confirmation switch 422. At this time, the PLC controller does not receive the feedback signal of the in-place confirmation switch 422. At this time, the PLC controller will control the electric push-pull rod 53 to drive the warning pressure plate 54 to move up, so that the warning pressure plate 54 acts on the warning switch 52, and the warning switch 52 triggers the alarm 51 to sound. Then, during the subsequent rotation of the supporting disc 23, the sound of the alarm 51 at the riveted lamp can effectively remind the staff to take corresponding measures;

[0046] After the riveting work is completed, the PLC controller controls the electric push rod 32 again to push the cross plate 33 upward, so that the automatic riveting mechanism 4 is separated from the lamp, and the PLC controller controls the motor drive assembly 34 to make the electric push rod 32 drive the cross plate 33 to rotate 180 degrees, so that the automatic riveting mechanism 4 rotates to the upper side of the rivet rod recovery mechanism 6. At this time, the PLC controller synchronously controls the micro electric push rod 410 to move backward, so that the anti-slip clamping block 415 is separated from the fixation of the rivet rod, and the rivet rod automatically falls under the action of gravity, so that the rivet rod falls into the recovery box 63, and in the process of riveting rod recovery, the PLC controller controls the power supply equipment to supply power to the force electromagnetic plate 67, and the force electromagnetic plate 67 is energized to generate The force-bearing permanent magnet plate 66 has the same magnetism, thereby driving the mounting plate 62 to drive the recovery box 63 to move upward. After the rivet rod is recovered, the PLC controller controls the power supply equipment to gradually reduce the power supply to the force electromagnetic plate 67 at a slower speed until the power supply to the force electromagnetic plate 67 is completely cut off. The mounting plate 62 acts on the weighing sensor 68 to weigh the weight of the rivet rods in the recovery box 63 until the weight of the rivet rods in the recovery box 63 reaches a preset value during multiple rivet rod recovery processes. At this time, the weighing sensor 68 feeds back a signal to the PLC controller, and the PLC controller sends a wireless signal to the wireless receiving terminal of the staff, and promptly feeds back the signal to the staff for subsequent processing.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic riveting device for a reflector of an outdoor LED lamp, comprising a base (1), characterized in that: Also includes: A continuous feeding mechanism (2) is fixedly mounted on the base (1) and is used for feeding; A support transposition mechanism (3) is fixedly mounted on the base (1) and is arranged on one side of the continuous feeding mechanism (2); An automatic riveting mechanism (4) fixedly mounted on the moving end of the support transposition mechanism (3); A riveting failure warning mechanism (5) is fixedly mounted on the support displacement mechanism (3) and the continuous feeding mechanism (2) and is used to warn when the riveting quality does not meet the standard; A rivet rod recovery mechanism (6) is used to uniformly recover the rivet rods remaining after the rivets are riveted; The continuous feeding mechanism (2) comprises a rotating shaft (21) rotatably connected to the upper end of the base (1); a motor rotating assembly (22) for driving the rotating shaft (21) to rotate is fixedly mounted on the upper end of the base (1); a supporting disc (23) is fixedly connected to the upper end of the rotating shaft (21); and a plurality of supporting shells (24) are uniformly and integrally connected to the lower end of the supporting disc (23); The support shifting mechanism (3) comprises an L-shaped support plate (31) fixedly mounted on the upper end of the base (1), an electric push rod (32) being rotatably connected inside the L-shaped support plate (31), a movable end of the electric push rod (32) being fixedly connected to a transverse plate (33), and a motor drive assembly (34) for driving the electric push rod (32) to rotate being fixedly mounted on the upper end of the base (1); The automatic riveting mechanism (4) comprises a plurality of fixed rods (41) fixedly mounted on the lower side of one end of the transverse plate (33), the lower ends of the plurality of fixed rods (41) being fixedly connected to the same fixed plate (42), the outer side of the fixed plate (42) being fixedly connected to a plurality of support tubes (43), the upper and lower ends of the support tubes (43) being through-opening structures, the lower end outer wall of the support tube (43) being fixedly connected to a plurality of support rods (44), the lower end of the support rod (44) being embedded with a pressure sensor (45), the surface of the fixed plate (42) being symmetrically fixedly sleeved with a plurality of electric telescopic rods (46), the movable ends of the plurality of electric telescopic rods (46) being fixedly connected to the same annular lifting plate (47), the lower end of the annular lifting plate (47) being fixedly connected to a plurality of lifting rods (48) arranged corresponding to the position of the support tube (43), the lower end of the lifting rod (48) being fixedly connected to a clamping tube (49) arranged in the support tube (43), the clamping tube (49) The lower end of the cylinder (49) is provided with a plug hole, and the inner wall of the clamping cylinder (49) is symmetrically fixed with multiple miniature electric push rods (410), and the output end of the miniature electric push rod (410) is fixedly connected to a U-shaped positioning plate (411), and the inner wall of the U-shaped positioning plate (411) is fixedly connected to multiple positioning slide bars (412) arranged side by side, and the multiple positioning slide bars (412) are slidably sleeved with the same connecting seat (413), and the lower end of the connecting seat (413) and the U-shaped positioning plate (411) are fixedly connected to the output end of the miniature electric push rod (410). A plurality of return springs (414) sleeved on the outside of the positioning slide bar (412) are fixedly connected between the bottoms of the L-shaped positioning plates (411), one end of the plurality of connecting seats (413) on the same side is fixedly connected to the same anti-slip clamping block (415), and a trigger switch (416) is fixedly installed on the upper end of the inner wall of the clamping tube (49), wherein the upper end of one of the anti-slip clamping blocks (415) is fixedly connected to an L-shaped trigger plate (417) arranged opposite to the trigger switch (416).

2. The automatic riveting device for reflector of LED outdoor lamps according to claim 1 is characterized in that: The unqualified riveting warning mechanism (5) comprises a warning device (51) fixedly mounted on the outer side of the upper end of the supporting disc (23); a warning switch (52) electrically connected to the warning device (51) is also fixedly mounted on the lower end of the supporting disc (23); an electric push-pull rod (53) is also fixedly mounted on the outer wall of the L-shaped support plate (31); and a warning pressure plate (54) is fixedly connected to the movable end of the electric push-pull rod (53) and is arranged opposite to the warning switch (52).

3. The automatic riveting device for reflector of LED outdoor lamps according to claim 1 is characterized in that: The rivet rod recovery mechanism (6) comprises a plurality of limit slide bars (61) symmetrically fixedly connected to the upper end of the base (1); the plurality of limit slide bars (61) are slidably sleeved on the same mounting plate (62); a recovery box (63) is placed on the mounting plate (62); a plurality of fixing columns (64) are fixedly connected to the upper end of the mounting plate (62); a plurality of fixing grooves (65) that are fixedly connected to the fixing columns (64) are formed at the lower end of the recovery box (63); a force-bearing permanent magnetic plate (66) is fixedly connected to the lower end of the mounting plate (62); a force-applying electromagnetic plate (67) that is arranged opposite to the force-bearing permanent magnetic plate (66) is fixedly mounted on the upper end of the base (1); and a weighing sensor (68) that is arranged on the lower side of the mounting plate (62) is also fixedly mounted on the upper end of the base (1).

4. The automatic riveting device for reflector of LED outdoor lamps according to claim 1, characterized in that: The inner wall of the support tube (43) is fixedly connected to a plurality of guide slide bars (418), the outer wall of the clamping tube (49) is fixedly connected to a plurality of guide seats (419) slidably sleeved with the guide slide bars (418), the outer wall of one of the guide seats (419) is fixedly connected to a pressing round head (420), the side wall of the support tube (43) is provided with a strip opening for the pressing round head (420) to extend therethrough, the outer wall of the support tube (43) is fixedly provided with a cover shell (421) which covers the pressing round head (420), and the upper side of the inner wall of the cover shell (421) is fixedly provided with an in-position confirmation switch (422).

5. The riveting method of the automatic riveting device for the reflector of an LED outdoor lamp according to claim 1, characterized in that: The steps include: S1. The workpiece to be riveted is transferred to the processing position of the automatic riveting mechanism (4) through the continuous feeding mechanism (2), so as to realize continuous automatic riveting work; S2. The automatic riveting mechanism (4) monitors whether the riveting quality meets the standard during the riveting process, and promptly reminds the user through the riveting failure warning mechanism (5) when the quality does not meet the standard; S3. After the riveting is completed, the support shifting mechanism (3) drives the automatic riveting mechanism (4) to be transferred to the upper side of the rivet rod recovery mechanism (6), and the rivet rod is recovered by the rivet rod recovery mechanism (6).

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