Automatic assembly equipment for automobile light bulbs

Abstract

The present application relates to an automatic assembly device for automobile light bulbs, and relates to the technical field of light bulb production equipment, which includes a rotating table and a work plate arranged at intervals around the rotating table, a positioning hole for the outer cover to be inserted is provided on the work plate, and each work plate is provided with a fastening component for fixing the outer cover; an upper cover device, an upper bubble component, an upper shell device and a welding piece are arranged in sequence along the rotation direction of the rotating table; the upper cover device is used to transport a single outer cover to the working plate in sequence, the upper bubble component is used to transport a single hair bubble to the bottom of the working plate in sequence, the upper shell device is used to place a single shell on the outer cover in sequence, and the welding piece is used to weld the hair bubble pins and the shell; a bubble insertion component is arranged between the upper bubble component and the rotating table, so as to insert the hair bubble located at the bottom of the working plate on the outer cover; a pressing component is arranged between the upper shell device and the welding piece, so as to press and fix the outer cover on the shell. The present application has the effect of improving the assembly efficiency of automobile lights.

Description

Technical Field

[0001] The present application relates to the technical field of light bulb production equipment, and in particular to an automatic assembly equipment for automobile light bulbs. Background Art

[0002] Car light bulbs are tools used to illuminate the road when the vehicle is driving at night, so as to provide various vehicle driving information prompts.

[0003] In the process of assembling automobile light bulbs, the bulb, shell and outer cover need to be assembled together. The general operation steps are to first insert the bulb into the outer cover so that the bulb and the outer cover are snap-fitted and fixed; then, bend the pins on the bulb to facilitate inserting the pins on the bulb into the corresponding sockets on the shell, and then, fix the outer cover and the shell by pressing the flange on the outer cover; finally, weld the pins of the bulb to the contacts on the outer cover.

[0004] With respect to the above-mentioned related technologies, the inventors found that currently, light bulbs are mainly assembled manually, but the manual assembly method is too inefficient and needs to be improved. Summary of the invention

[0005] In order to improve the problem of low efficiency in manual assembly of car lights, the present application provides an automatic assembly device for car bulbs.

[0006] The present application provides an automatic assembly device for automobile bulbs using the following technical solutions:

[0007] A kind of automobile light bulb automatic assembly equipment comprises a rotating table and a working plate arranged on the rotating table at intervals along the circumference of the rotating table, the working plate is penetrated with a positioning hole for an outer cover to be pressed into, and each of the working plates is provided with a fastening component for fixing the outer cover; an upper cover device, an upper bubble component, an upper shell device and a welding piece are arranged in sequence along the rotation direction of the rotating table; the upper cover device is used to transport a single outer cover to the working plate in sequence, the upper bubble component is used to transport a single hair bubble to the bottom of the working plate in sequence, the upper shell device is used to place a single shell on the outer cover in sequence, and the welding piece is used to weld the hair bubble pins and the shell; a bubble insertion component is arranged between the upper bubble component and the rotating table, so as to insert the hair bubble located at the bottom of the working plate into the outer cover; a pressing component is arranged between the upper shell device and the welding piece, so as to press and fix the outer cover on the shell.

[0008] By adopting the above technical scheme, the upper cover device transports the outer cover to the working plate, the fastening assembly fixes the outer cover on the working plate, the upper bubble assembly transports the hair bubble, the inserting bubble assembly inserts and fixes the hair bubble on the outer cover, and then the upper shell device places the outer shell on the outer cover, and fixes the outer cover and the outer shell with the pressing assembly, and finally uses the welding parts to weld and fix the contacts of the outer shell to the pins of the hair bubble, realizing the streamlined assembly operation of the car lights using mechanical equipment, thereby improving the assembly efficiency of the car lights.

[0009] Preferably, the fastening assembly includes a positioning plate, a rotating shaft, a rotating arm, a fastening plate, a driving plate, a driving cylinder and a tension member; the positioning plate is arranged on the positioning plate on one side of the positioning port; the rotating shaft is rotatably passed through the working plate, the rotating arm is arranged on the rotating shaft, and the fastening plate is arranged at the end of the rotating arm away from the positioning plate, so as to clamp and fix the outer cover on the positioning plate; the driving plate is arranged at the other end of the rotating shaft, and the driving cylinder is arranged on the working plate, so as to drive the driving plate to rotate away from the end of the rotating shaft; the tension member is arranged between the end of the rotating arm away from the fastening plate and the working plate, so as to drive the rotating arm and the fastening plate to approach the positioning plate through its own elastic force.

[0010] By adopting the above technical solution, the output end of the driving cylinder pushes the driving rod to rotate, and the rotating driving rod drives the rotating arm and the fastening plate to rotate through the rotating shaft, so that the fastening plate gradually moves away from the positioning plate, and the tension piece gradually deforms and stretches, so that the outer cover can be placed inside the positioning port; the output end of the driving cylinder contracts, and the tension piece gradually recovers its deformation, so that the rotating arm drives the fastening plate to gradually approach the positioning plate, and the fastening plate and the positioning plate clamp and fix the outer cover, so that the outer cover can be subsequently processed on the working plate.

[0011] Preferably, the upper bubble assembly includes a feeding piece, a rotating table, a rotating motor, several groups of upper bubble plates and two groups of clamping arms, a clamping spring and a power piece arranged on each group of upper bubble plates; the feeding piece is arranged on one side of the rotating table for conveying the foam; the rotating table is rotatably arranged between the rotating table and the feeding piece, and the rotating motor is arranged at the bottom of the rotating table for driving the rotating table to rotate; all the upper bubble plates are distributed on the rotating table at intervals along the circumference of the rotating table, each of the clamping arms is rotatably connected to the upper bubble plate, each of the clamping springs and the power piece is arranged in one-to-one correspondence with each pair of clamping arms, and each of the clamping springs is arranged between the corresponding two groups of clamping arms to drive the two groups of clamping arms to approach each other; each of the power pieces is used to drive the corresponding clamping arms to rotate away from each other.

[0012] By adopting the above technical solution, the power component drives the two groups of clamping arms to rotate away from each other to open the two groups of clamping arms, and the feeding component transports a single bubble to between the two groups of clamping arms. The power component drives the two groups of clamping arms to rotate toward each other, and relies on the pulling force of the clamping spring on the clamping arm to enable the clamping arm to clamp and fix the bubble; in the process of the output end of the rotating motor driving the rotating table to drive the upper bubble plate to rotate, a single bubble can be continuously transported toward the bottom of the working plate.

[0013] Preferably, the bubble inserting assembly comprises a bubble pushing cylinder, a bubble inserting claw, a cover pressing cylinder and a cover pressing tube; the bubble pushing cylinder is arranged between the rotating table and the rotary table, and the bubble pushing cylinder is located on the side of the upper bubble plate away from the working plate; the bubble inserting claw is arranged at the output end of the bubble pushing cylinder, and the bubble inserting claw is located on the side of the clamping arm away from the working plate, so as to clamp the hairy bubble; the cover pressing cylinder is arranged on the side of the working plate away from the bubble inserting claw, and the cover pressing tube is arranged at the output end of the cover pressing cylinder, so as to press and fix the outer cover.

[0014] By adopting the above technical scheme, the output end of the bubble-pushing cylinder drives the bubble-inserting claw to approach the hair bubble, and the bubble-inserting claw clamps and fixes the hair bubble. At this time, the power piece can be used to drive the clamping arm to cancel the clamping of the hair bubble; the output end of the cover-pressing cylinder drives the cover-pressing cylinder to approach and press the outer cover on the working plate, and the output end of the bubble-pushing cylinder drives the bubble-inserting claw to drive the hair bubble to approach and penetrate the pressed and fixed outer cover to realize the interlacing and fixing of the outer cover and the hair bubble; the cover-pressing cylinder and the cover-pressing cylinder press the outer cover to fix the position of the outer cover, so as to cooperate with the hair bubble to carry out the interlacing process.

[0015] Preferably, the pressing assembly includes a pressing plate, a pressing cylinder, a pressing jaw, a pressing block, a guide rod and an elastic member; the pressing plate is arranged above the working plate, the pressing cylinder is arranged on one side of the rotating table, and the output end of the pressing cylinder is connected to the pressing plate; the pressing jaw is arranged on the side wall of the pressing plate facing the working plate, so as to press and fix the flange of the outer cover on the outer shell, and a plurality of groups of clearance notches for the output end of the pressing jaw to be pressed into are provided around the positioning port between the positioning plate and the fastening plate; the pressing block is arranged on the side wall of the pressing jaw facing the working plate, so as to press the outer shell; the guide rod is arranged on the side wall of the pressing block facing the pressing jaw, the elastic member is sleeved on the guide rod, and the elastic member is abutted between the pressing block and the pressing jaw, so as to drive the pressing block close to the working plate by its own elastic force.

[0016] By adopting the above technical solution, the pressing cylinder drives the pressing plate to drive the pressing claw to gradually approach the working plate, the pressing block and the outer shell contact each other, and the elastic force of the elastic member is used to enable the pressing block to stably press and fix the outer shell on the outer cover; the output end of the pressing claw is pressed into the inside of the yielding notch, and the output ends of the pressing claw are brought close to each other to press and fix the flange of the outer cover to the outer shell, thereby realizing a fixed connection between the outer shell and the outer cover.

[0017] Preferably, a bending component is arranged between the bulb insertion component and the upper shell device for bending the bulb pins; an auxiliary component for assisting in fixing the bulb pins is arranged on one side of the bending component; a detection component is arranged between the bending component and the upper shell device, and the detection component is used to detect whether the position of the bulb pins is correct.

[0018] By adopting the above technical solution, the bending component folds the edges of the foam pins so that the positions of the foam pins are aligned with the positions of the shell contacts; the auxiliary component assists in fixing the foam so that the bending component can bend and shape the foam pins more stably; the detection component detects the positions of the foam pins after bending to improve the final yield.

[0019] Preferably, the bending assembly includes a mounting plate, a lifting cylinder, a bending cylinder, a fixed plate and a bending rod; the mounting plate is arranged above the working plate, the lifting cylinder is arranged on one side of the rotating table, and the output end of the lifting cylinder is connected to the mounting plate; the bending cylinder is arranged at both ends of the mounting plate in the length direction, the fixed plate is arranged at the output end of each group of lifting cylinders, and the bending rod is arranged on the side walls of the two groups of fixed plates facing each other, the two groups of bending rods are staggered with each other, and each of the bending rods is used to press the foam pins to the other group of fixed plates.

[0020] By adopting the above technical solution, the lifting cylinder drives the mounting plate to drive the fixed plate and the bending rod to gradually approach the foam pins, so that the bending rod gradually moves to both sides of the foam pins; the output end of the bending cylinder is controlled to drive the fixed plate and the bending rod to move closer to each other, the bending rod pushes the foam pins to bend, and pushes the bent foam pins to the side walls of another set of fixed plates, so that the bending rod and the fixed plates bend and shape the foam pins.

[0021] Preferably, the auxiliary component includes a mounting block, two groups of rotating shafts, two groups of auxiliary clamps arranged on each group of rotating shafts, and a driving member; the mounting block is arranged on a lifting cylinder, and the two rotating shafts are rotatably passed through the mounting block, and a gap is reserved between each pair of the auxiliary clamps for a working plate to pass through, and the auxiliary clamps on the two rotating shafts are used to clamp the foam and the foam pins; the driving member is arranged on the mounting block to drive the two groups of rotating shafts to drive the auxiliary clamps to approach and move away from each other.

[0022] By adopting the above technical solution, after the working plates of the foam and the outer cover are moved between the auxiliary clamps, the driving member drives the two groups of rotating shafts to rotate, so that the corresponding auxiliary clamps on the two groups of rotating shafts move closer to each other and clamp and fix the two ends of the foam, so as to facilitate the subsequent stable bending processing of the foam pins and improve the yield rate of the foam pin bending processing.

[0023] Preferably, the detection assembly includes a detection plate, a detection cylinder, a clamping part, several groups of detection probes, a control part and an alarm; the detection plate is arranged above the working plate, the detection cylinder is arranged on one side of the rotating table, and the output end of the detection cylinder is connected to the detection plate; the detection plate is penetrated with several groups of through holes for the foam pins to pass through, and the clamping part is arranged on the detection cylinder to clamp and fix the foam; all the detection probes are arranged on the detection plate, the through holes and the detection probes are respectively arranged in a one-to-one correspondence, and the detection probes and the alarm are both controlled by the control part; each of the detection probes is used to detect whether there is an obstacle at the corresponding through hole, and when the detection probe does not detect the obstacle, it sends a defective signal, the control part receives the defective signal, and controls the alarm to send a warning message.

[0024] By adopting the above technical solution, the foam pins after being bent by the rotating table move to the bottom of the detection plate, and the output end of the detection cylinder drives the detection plate to gradually approach the foam pins. When the foam pins pass through the passage hole and cover the detection probe, the detection probe sends a good signal to the control component; when the foam pins do not all pass through the passage hole, so that the detection probe does not detect the obstacle, the detection probe sends a defective signal to the control component, and the control component controls the alarm to send a warning message to remind the staff to perform maintenance, thereby ensuring the final yield rate; in addition, the clamping part clamps and fixes the foam during the detection process, thereby reducing the phenomenon that the detection board pushes the foam to separate from the outer cover and causes damage to the foam workpiece during the process of the detection board detecting whether the foam pins meet the specifications, thereby reducing the waste of resources.

[0025] Preferably, a unloading rack is provided on the side of the welding part away from the upper shell device, a unloading cylinder is rotatably provided on the unloading rack, and a unloading motor for driving the unloading cylinder to rotate is provided on the unloading rack; an extension rack is provided at the output end of the unloading cylinder, a rotating cylinder is provided on the extension rack, and a unloading clamp for clamping the outer shell is provided at the rotating end of the rotating cylinder.

[0026] By adopting the above technical solution, after the upper shell is welded and fixed, the output end of the unloading cylinder drives the extension frame and the unloading clamp to approach the finished product, the unloading clamp clamps the outer shell of the finished product, and makes the finished product separate from the work plate, and the rotating cylinder drives the unloading clamp to drive the outer shell to rotate, so as to detect whether the outer shell is firm after welding and transfer the welded headlight away from the work plate.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The upper cover device is provided to transport the outer cover to the working plate, the fastening assembly fixes the outer cover to the working plate, the upper bubble assembly transports the hair bubble, the inserting bubble assembly inserts and fixes the hair bubble on the outer cover, and then the upper shell device places the outer shell on the outer cover, and the outer cover and the outer shell are fixedly connected by the pressing assembly, and finally the contact points of the outer shell and the pins of the hair bubble are welded and fixed by the welding parts, so as to realize the streamlined assembly of the headlights by mechanical equipment, thereby improving the assembly efficiency of the headlights;

[0029] 2. The foam pins are folded by setting a bending component so that the position of the foam pins is aligned with the position of the shell contact; the auxiliary component assists in fixing the foam so that the bending component can bend and shape the foam pins more stably; the detection component detects the position of the foam pins after bending to improve the final yield;

[0030] 3. By setting up a rotating cylinder and a feeding clamp, the headlights can be transferred after welding, and by rotating the clamping shell, it can be tested whether the headlights are firm after welding, thus realizing a second test of the headlight quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of an automatic assembly device for automobile bulbs according to an embodiment of the present application.

[0032] Figure 2 It is a structural diagram used to reflect the connection relationship between the working plate and the fastening components.

[0033] Figure 3 It is a structural diagram used to illustrate the connection between the foam, the outer cover and the outer shell.

[0034] Figure 4 It is a structural schematic diagram used to reflect the connection relationship between the upper bubble component and the plug-in bubble component.

[0035] Figure 5 It is a structural diagram used to reflect the connection relationship between bending components, work plates and auxiliary components.

[0036] Figure 6 It is a structural diagram used to reflect the connection relationship between bending components and auxiliary components.

[0037] Figure 7 It is a schematic diagram for reflecting the structure of the detection component.

[0038] Figure 8 It is a structural diagram used to reflect the connection relationship between the pressing component and the working board.

[0039] Fig. 9 It is a structural diagram used to reflect the connection relationship between the rotating cylinder and the shell.

[0040] Description of reference numerals:

[0041] 1. Rotating table; 101. Bubble; 102. Outer cover; 103. Outer shell; 11. Working plate; 111. Positioning port; 112. Notch for making way; 12. Upper cover device; 13. Upper shell device; 14. Welding parts; 2. Fastening assembly; 21. Positioning plate; 22. Rotating shaft; 23. Rotating arm; 24. Fastening plate; 25. Driving plate; 26. Driving cylinder; 27. Tension member; 3. Upper bubble assembly; 30. Feeding member; 31. Rotating table; 32. Rotating motor; 33. Upper bubble plate; 34. Clamping arm; 35. Clamping spring; 36. Power member; 4. Bubble inserting assembly; 41. Bubble top cylinder; 42. Bubble inserting clamp; 43. Cover pressing cylinder; 44. Cover pressing cylinder; 5. Press Component; 51, pressing plate; 52, pressing cylinder; 53, pressing jaws; 54, pressing block; 55, guide rod; 56, elastic member; 6, bending component; 61, mounting plate; 62, lifting cylinder; 63, bending cylinder; 64, fixing plate; 65, bending rod; 7, auxiliary component; 71, mounting block; 72, rotating shaft; 73, auxiliary jaws; 74, driving member; 8, detection component; 81, detection plate; 811, passage hole; 82, detection cylinder; 83, clamping part; 84, detection probe; 85, control member; 86, alarm; 9, unloading rack; 91, unloading cylinder; 92, unloading motor; 93, extension rack; 94, rotating cylinder; 95, unloading jaws. DETAILED DESCRIPTION

[0042] The following is combined with Figure 1-9 This application is described in further detail.

[0043] The embodiment of the present application discloses an automatic assembly device for automobile light bulbs, which is used to improve the assembly efficiency of assembling a bulb, an outer cover and a shell into an automobile light bulb.

[0044] Reference Figure 1 and Figure 2 An automatic assembly device for automobile light bulbs includes a rotating table 1 rotatably mounted on the ground and a plurality of groups of working plates 11 fixedly connected to the rotating table 1 by bolts, and all the working plates 11 are distributed at intervals along the circumference of the rotating table 1. A positioning hole 111 is formed through each group of working plates 11 for an outer cover 102 to be inserted. A fastening assembly 2 is installed on each group of working plates 11 for fixing the outer cover 102 on the working plate 11.

[0045] Reference Figure 1 and Figure 2The fastening assembly 2 includes a positioning plate 21, a rotating shaft 22, a rotating arm 23, a fastening plate 24, a driving plate 25, a driving cylinder 26 and a tension member 27; the positioning plate 21 is fixedly connected to the working plate 11, and the positioning plate 21 is located on one side of the positioning opening 111. The rotating shaft 22 is rotatably connected to the working plate 11, and the rotating shaft 22 penetrates the working plate 11. The rotating arm 23 is fixedly connected to the rotating shaft 22, and the fastening plate 24 is fixedly connected to the end of the rotating arm 23 away from the positioning plate 21, and the fastening plate 24 is located on the side of the positioning opening 111 away from the positioning plate 21. In this embodiment, the tension member 27 is a tension spring. The tension member 27 is fixedly connected between the end of the rotating arm 23 away from the fastening plate 24 and the working plate 11, so as to drive the rotating arm 23 to drive the fastening plate 24 to rotate toward the direction close to the positioning plate 21 through its own tension, so that the fastening plate 24 cooperates with the positioning plate 21 to clamp the outer cover 102.

[0046] Reference Figure 1 and Figure 2 The driving plate 25 is fixedly connected to the end of the rotating shaft 22 away from the rotating arm 23, and the driving cylinder 26 is fixedly connected to the side wall of the working plate 11, and the output end of the driving cylinder 26 is toward the end of the driving plate 25 away from the rotating shaft 22. The output end of the driving cylinder 26 pushes the driving plate 25, and the driving plate 25 can drive the rotating shaft 22, the rotating arm 23 and the fastening plate 24 to rotate, and make the fastening plate 24 gradually move away from the positioning plate 21.

[0047] Reference Figure 1 , Figure 2 and Figure 3 , along the rotation direction of the rotating table 1, the upper cover device 12, the upper bubble assembly 3, the upper shell device 13 and the welding part 14 are sequentially installed. In this embodiment, the upper cover device 12 and the upper shell device 13 can both be composed of a vibration plate and a manipulator. The upper cover device 12 transports the single outer cover 102 corresponding to the inside of the vibration plate to the inside of the positioning port 111 on the working plate 11 through the manipulator; the upper shell device 13 stacks the single outer shell 103 corresponding to the inside of the vibration plate onto the outer cover 102 on the working plate 11 through the corresponding manipulator. Specifically, the welding part 14 can be an electric welder, which is used to weld and fix the pins of the foam 101 on the working plate 11 to the contacts on the outer shell 103.

[0048] Reference Figure 2 and Figure 4 The upper bubble assembly 3 is used to transport the single bubble 101 to the bottom of the working plate 11 in sequence. The upper bubble assembly 3 includes a feeding member 30, a rotating table 31, a rotating motor 32, a plurality of groups of upper bubble plates 33 and two groups of clamping arms 34, clamping springs 35, and a power member 36 installed on each group of upper bubble plates 33; in this embodiment, the feeding member 30 can be composed of a bubble 101 mechanical claw and a vibration disk, so as to transport a single bubble 101 toward the rotating table 31.

[0049] Reference Figure 2 and Figure 4 The rotating motor 32 is fixedly installed between the rotating table 1 and the feeding piece 30 , and the rotating table 31 is fixedly installed at the output end of the rotating motor 32 , so that the rotating table 31 rotates between the rotating table 1 and the feeding piece 30 through the driving of the rotating motor 32 .

[0050] Reference Figure 2 and Figure 4 All the upper bubble plates 33 are fixedly mounted on the rotating platform 31, and all the upper bubble plates 33 are spaced apart along the circumference of the rotating platform 31. Each group of clamping arms 34 is rotatably connected to the corresponding upper bubble plate 33 through a rotating shaft, and each group of clamping springs 35, a power member 36 and each pair of clamping arms 34 are respectively arranged in a one-to-one correspondence, and each group of clamping springs 35 is fixedly connected between two corresponding groups of clamping arms 34, so that the two groups of clamping arms 34 are driven to approach each other by the pulling force of the clamping springs 35, thereby clamping the hair bubble 101.

[0051] Reference Figure 2 and Figure 4 In this embodiment, the power member 36 can be composed of a gear set that is sleeved on the rotating shaft and meshes with each other, and a motor that drives one set of gears to rotate, so as to drive the two sets of rotating shafts on each set of upper bubble plates 33 to drive the corresponding two sets of clamping arms 34 to rotate closer to or away from each other.

[0052] Reference Figure 2 and Figure 4 A bubble inserting assembly 4 is installed between the upper bubble assembly 3 and the rotating table 1, and is used to insert the hair bubble 101 located at the bottom of the working plate 11 into the outer cover 102. The bubble inserting assembly 4 includes a bubble top cylinder 41, a bubble inserting clamping claw 42, a cover pressing cylinder 43 and a cover pressing cylinder 44; the bubble top cylinder 41 is fixedly connected between the rotating table 31 and the rotating table 1, and the bubble top cylinder 41 is located on the side of the upper bubble plate 33 away from the working plate 11. The bubble inserting clamping claw 42 is fixedly connected to the output end of the bubble top cylinder 41 to clamp the hair bubble 101 between the fixed clamping arms 34.

[0053] Reference Figure 2 and Figure 4 The cover-pressing cylinder 43 is fixedly connected to one side of the rotating table 1, and the cover-pressing tube 44 is fixedly connected to the output end of the cover-pressing cylinder 43 through a connecting rod, so that the cover-pressing tube 44 is driven to gradually approach the outer cover 102 on the working plate 11 through the contraction movement of the output end of the cover-pressing cylinder 43, and press and fix the outer cover 102, so as to cooperate with the top bubble cylinder 41 and the bubble inserting clamp 42 to insert and clamp the hair bubble 101 onto the outer cover 102.

[0054] Reference Figure 1 and Figure 5A bending assembly 6 is installed between the bulb inserting assembly 4 and the upper shell device 13, and the bending assembly 6 is used to bend and shape the pins of the hair bulb 101 to match the contact distribution state of the shell 103. The bending assembly 6 includes a mounting plate 61, a lifting cylinder 62, a bending cylinder 63, a fixing plate 64 and a bending rod 65; the lifting cylinder 62 is fixedly connected to one side of the rotating table 1, and the mounting plate 61 is fixedly connected to the output end of the lifting cylinder 62, and the mounting plate 61 is located above the working plate 11.

[0055] Reference Figure 5 and Figure 6 The bending cylinders 63 are relatively distributed at both ends of the length direction of the mounting plate 61, and the output ends of the two sets of bending cylinders 63 face each other. The fixing plate 64 is fixedly connected to the output end of each set of bending cylinders 63, and each set of fixing plates 64 is located on the side of the output end of the bending cylinder 63 facing the working plate 11. Each set of bending rods 65 is integrally formed on the side wall of each set of fixing plates 64 facing the other set of fixing plates 64, and the two sets of bending rods 65 are staggered with each other.

[0056] Reference Figure 5 and Figure 6 The output end of the lifting cylinder 62 drives the mounting plate 61 downward, so that the bending rods 65 move to both sides of the pins of the foam 101. The output end of the bending cylinder 63 extends, driving the fixing plate 64 to drive the bending rods 65 to press the pins of the foam 101. Each group of bending rods 65 presses and fixes the pins of the foam 101 on the side wall of the opposite fixing plate 64 to achieve bending and pressing of the pins of the foam 101.

[0057] Reference Figure 5 and Figure 6 , an auxiliary component 7 is installed on the lifting cylinder 62 to assist in fixing the stitches of the foam 101. The auxiliary component 7 includes a mounting block 71, two sets of rotating shafts 72, two sets of auxiliary clamps 73 fixedly connected to each set of rotating shafts 72, and a driving member 74; the mounting block 71 is fixedly connected to the side wall of the lifting cylinder 62 facing the rotating platform 1, and the two sets of rotating shafts 72 are both rotatably connected to the mounting block 71, and the two sets of rotating shafts 72 pass through the mounting block 71.

[0058] Reference Figure 5 and Figure 6 , there is a gap between the two sets of auxiliary clamping jaws 73 on the same rotating shaft 72 for the working plate 11 to pass through, and the two sets of auxiliary clamping jaws 73 on the rotating shaft 72 can clamp the two ends of the foam 101. In this embodiment, the driving member 74 can be a gear set that is sleeved on the rotating shaft 72 and meshes with each other, and a motor that drives one set of gears to rotate, so as to drive the two sets of rotating shafts 72 to rotate towards each other, thereby driving the two sets of auxiliary clamping jaws 73 on the rotating shafts 72 to move closer to each other or away from each other.

[0059] Reference Figure 1 and Figure 7 , a detection assembly 8 is installed between the bending assembly 6 and the upper shell device 13 to detect whether the pin position of the hair bubble 101 is correct. The detection assembly 8 includes a detection plate 81, a detection cylinder 82, a clamping part 83, a plurality of detection probes 84, a control part 85 and an alarm 86; the detection cylinder 82 is located on one side of the rotating table 1, and the detection cylinder 82 is located between the lifting cylinder 62 and the upper shell device 13. The detection plate 81 is fixedly connected to the output end of the detection cylinder 82, and the detection plate 81 is located above the working plate 11, so that the detection plate 81 can be extended and retracted through the output end of the detection cylinder 82, thereby driving the detection plate 81 to approach or move away from the working plate 11. In this embodiment, the clamping part 83 can be composed of two groups of clamping claws driven by a motor and a gear to clamp and fix the hair bubble 101.

[0060] Reference Figure 1 and Figure 7 The detection plate 81 is provided with a plurality of groups of through holes 811 along the thickness direction. The through holes 811 are respectively arranged in one-to-one correspondence with the pins of the hair bubble 101, and each group of through holes 811 is for the corresponding pins of the hair bubble 101 to pass through. In this embodiment, the detection probe 84 can be an infrared probe. The detection probe 84 is respectively arranged in one-to-one correspondence with the through holes 811. Each group of detection probes 84 is installed on the detection plate 81, and the detection end of each group of detection probes 84 is aligned with the corresponding through hole 811, so as to detect whether there is an obstacle inside the corresponding through hole 811.

[0061] Reference Figure 1 and Figure 7 In this embodiment, the control unit 85 may be a single chip microcomputer controller, and the alarm 86 may be a warning light. Both the detection probe 84 and the alarm 86 are controlled by the control unit 85, and when the detection probe 84 does not detect an obstacle at the corresponding passage hole 811, a defective signal is issued. The control unit 85 receives the defective signal and controls the alarm 86 to emit a warning light that can be known to the operator as a warning message.

[0062] Reference Figure 1 and Figure 8 A pressing assembly 5 is installed between the upper shell device 13 and the welding member 14 to press and fix the outer cover 102 on the outer shell 103. The pressing assembly 5 includes a pressing plate 51, a pressing cylinder 52, a pressing jaw 53, a pressing block 54, a guide rod 55 and an elastic member 56; the pressing cylinder 52 is fixedly connected to one side of the rotating table 1, the pressing plate 51 is fixedly connected to the output end of the pressing cylinder 52, and the pressing plate 51 is located above the working plate 11.

[0063] Reference Figure 1 and Figure 8The pressing jaws 53 are fixedly connected to the side wall of the pressing plate 51 facing the working plate 11. A plurality of groups of paving notches 112 connected to the positioning openings 111 are provided around the positioning openings 111 between the positioning plates 21 and the fastening plates 24 on each group of working plates 11. The paving notches 112 correspond to the output ends of the pressing jaws 53 one by one. Each group of paving notches 112 is for the output end of the corresponding pressing jaws 53 to be pressed into, so as to press and fix the flange of the outer cover 102 to the outer shell 103.

[0064] Reference Figure 1 and Figure 8 In this embodiment, the elastic member 56 can be a spring. The elastic member 56 is glued to the side wall of the pressing jaw 53 facing the working plate 11, and the pressing block 54 is glued to the side wall of the elastic member 56 facing the working plate 11, so as to press the top of the housing 103. The guide rod 55 is fixedly inserted into the pressing block 54, and the end of the guide rod 55 away from the pressing block 54 passes through the elastic member 56 to limit the extension direction of the elastic member 56, so as to stably press and fix the housing 103 on the outer cover 102.

[0065] Reference Figure 1 and Fig. 9 A material unloading rack 9 is installed on the side of the welding part 14 away from the pressing assembly 5, and a material unloading cylinder 91 is rotatably connected to the material unloading rack 9. A material unloading motor 92 is installed on the material unloading rack 9, and the output end of the material unloading motor 92 is fixedly connected to the material unloading cylinder 91 to drive the material unloading cylinder 91 to rotate.

[0066] Reference Figure 1 and Fig. 9 The output end of the unloading cylinder 91 is fixedly connected to an extension frame 93, and the end of the extension frame 93 facing the rotating table 1 is fixedly connected to a rotating cylinder 94, and the rotating cylinder 94 is located on the side wall of the extension frame 93 facing the working plate 11. The rotating end of the rotating cylinder 94 is fixedly connected to a unloading clamp 95 for clamping and fixing the lamp housing 103 after welding.

[0067] The implementation principle of the automatic assembly equipment of automobile light bulbs in the embodiment of the present application is as follows:

[0068] The rotating table 1 drives the working plate 11 to rotate continuously. After the driving cylinder 26 drives the rotating arm 23 to drive the fastening plate 24 away from the positioning plate 21, the upper cover device 12 moves the outer cover 102 to the inside of the positioning port 111 of the working plate 11, controls the output end of the driving cylinder 26 to contract, and the tension member 27 drives the fastening plate 24 to approach the positioning plate 21 to fix the outer cover 102 inside the positioning port 111.

[0069] The power member 36 drives the clamping arms 34 to open, and then the clamping spring 35 drives the two groups of clamping arms 34 to approach each other to clamp and fix the single piece of hair bubble 101, and the rotating motor 32 drives the rotating table 31 to move the clamped hair bubble 101 to the bottom of the working plate 11. The output end of the bubble-pushing cylinder 41 drives the bubble-inserting claw 42 to approach the hair bubble 101, and the bubble-inserting claw 42 clamps the hair bubble 101; at the same time, the power member 36 drives the clamping arms 34 to open to loosen the hair bubble 101.

[0070] The output end of the cover pressing cylinder 43 drives the cover pressing cylinder 44 to press and fix the outer cover 102 on the working plate 11, and the output end of the bubble pushing cylinder 41 extends, driving the bubble 101 on the bubble inserting clamp 42 to penetrate the outer cover 102, and making the bubble 101 clamped and fixed on the outer cover 102. Then, the bubble inserting clamp 42 is controlled to separate from the bubble 101, the cover pressing cylinder 44 is controlled to separate from the outer cover 102, and the rotating table 1 is driven to continue to rotate, and the upper shell device 13 places a single shell 103 on the outer cover 102.

[0071] The pressing cylinder 52 drives the pressing plate 51 to drive the pressing jaw 53 to approach the working plate 11, and the elastic member 56 drives the pressing block 54 to stably press and fix the outer shell 103 on the outer cover 102 through its own elastic force; at the same time, the output end of the pressing jaw 53 presses into the inside of the clearance notch 112, the output ends of the pressing jaw 53 approach each other, and press the flange of the outer cover 102 to be fixed on the outer shell 103, so that the outer cover 102 is fixedly connected to the outer shell 103.

[0072] Finally, the welding piece 14 welds and fixes the contact points of the housing 103 and the pins of the bulb 101 , thereby realizing a quick and convenient assembly of the vehicle lamp using mechanical equipment and improving the assembly efficiency of the vehicle lamp.

[0073] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic assembly equipment for automobile bulbs, characterized in that: The invention comprises a rotating table (1) and working plates (11) arranged on the rotating table (1) at intervals along the circumference of the rotating table (1); a positioning hole (111) is formed through the working plate (11) for an outer cover (102) to be pressed against; each working plate (11) is provided with a fastening assembly (2) for fixing the outer cover (102); an upper cover device (12), an upper bubble assembly (3), an upper shell device (13) and a welding part (14) are arranged in sequence along the rotation direction of the rotating table (1); the upper cover device (12) is used to transport a single outer cover (102) to the working plate (11) in sequence; the upper bubble assembly (3) is used to When transporting the individual bubbles (101) to the bottom of the working plate (11) in sequence, the upper shell device (13) is used to place the individual shells (103) on the outer cover (102) in sequence, and the welding piece (14) is used to weld the pins of the bubbles (101) and the shells (103); a bubble insertion component (4) is arranged between the upper bubble component (3) and the rotating table (1) to insert the bubbles (101) located at the bottom of the working plate (11) on the outer cover (102); a pressing component (5) is arranged between the upper shell device (13) and the welding piece (14) to press and fix the outer cover (102) on the shell (103).

2. The automatic assembly equipment for automobile light bulbs according to claim 1 is characterized in that: The fastening assembly (2) comprises a positioning plate (21), a rotating shaft (22), a rotating arm (23), a fastening plate (24), a driving plate (25), a driving cylinder (26) and a tension member (27); the positioning plate (21) is arranged on the positioning plate (21) at one side of the positioning opening (111); the rotating shaft (22) is rotatably penetrated on the working plate (11), the rotating arm (23) is arranged on the rotating shaft (22), and the fastening plate (24) is arranged at the end of the rotating arm (23) away from the positioning plate (21). The outer cover (102) is clamped and fixed on the positioning plate (21); the driving plate (25) is arranged at the other end of the rotating shaft (22); the driving cylinder (26) is arranged on the working plate (11) to drive the driving plate (25) to rotate away from the end of the rotating shaft (22); the tension member (27) is arranged between the end of the rotating arm (23) away from the fastening plate (24) and the working plate (11) to drive the rotating arm (23) and the fastening plate (24) to approach the positioning plate (21) through its own elastic force.

3. The automatic assembly equipment for automobile light bulbs according to claim 1 is characterized in that: The upper bubble assembly (3) comprises a feeding member (30), a rotating platform (31), a rotating motor (32), a plurality of groups of upper bubble plates (33), and two groups of clamping arms (34) arranged on each group of upper bubble plates (33), a clamping spring (35), and a power member (36); the feeding member (30) is arranged on one side of the rotating platform (1) for conveying the hair bubbles (101); the rotating platform (31) is rotatably arranged between the rotating platform (1) and the feeding member (30); the rotating motor (32) is arranged at the bottom of the rotating platform (31) for driving the rotating platform (31) The upper bubble plates (33) are distributed on the rotating table (31) at intervals along the circumference of the rotating table (31); each of the clamping arms (34) is rotatably connected to the upper bubble plate (33); each of the clamping springs (35), the power member (36) and each pair of clamping arms (34) are respectively arranged in a one-to-one correspondence; each of the clamping springs (35) is arranged between two corresponding groups of clamping arms (34) to drive the two groups of clamping arms (34) to move closer to each other; and each of the power members (36) is used to drive the corresponding clamping arms (34) to rotate away from each other.

4. The automatic assembly equipment for automobile light bulbs according to claim 3 is characterized in that: The bubble inserting assembly (4) comprises a bubble pushing cylinder (41), a bubble inserting clamping claw (42), a cover pressing cylinder (43) and a cover pressing cylinder (44); the bubble pushing cylinder (41) is arranged between the rotating platform (31) and the rotating platform (1), and the bubble pushing cylinder (41) is located on the side of the upper bubble plate (33) away from the working plate (11); the bubble inserting clamping claw (42) is arranged at the output end of the bubble pushing cylinder (41), and the bubble inserting clamping claw (42) is located on the side of the clamping arm (34) away from the working plate (11) for clamping the hair bubble (101); the cover pressing cylinder (43) is arranged on the side of the working plate (11) away from the bubble inserting clamping claw (42), and the cover pressing cylinder (44) is arranged at the output end of the cover pressing cylinder (43) for pressing and fixing the outer cover (102).

5. The automatic assembly equipment for automobile light bulbs according to claim 2 is characterized in that: The pressing assembly (5) comprises a pressing plate (51), a pressing cylinder (52), a pressing jaw (53), a pressing block (54), a guide rod (55) and an elastic member (56); the pressing plate (51) is arranged above the working plate (11), the pressing cylinder (52) is arranged on one side of the rotating table (1), and the output end of the pressing cylinder (52) is connected to the pressing plate (51); the pressing jaw (53) is arranged on the side wall of the pressing plate (51) facing the working plate (11) to press and fix the flange of the outer cover (102) on the outer shell (103); the positioning plate (21) and the fastening plate ( 24) are provided with a plurality of groups of accommodating notches (112) around the positioning opening (111) for the output end of the pressing clamp (53) to be pressed into; the pressing block (54) is arranged on the side wall of the pressing clamp (53) facing the working plate (11) for pressing the housing (103); the guide rod (55) is arranged on the side wall of the pressing block (54) facing the pressing clamp (53), the elastic member (56) is sleeved on the guide rod (55), and the elastic member (56) is in contact between the pressing block (54) and the pressing clamp (53) so as to drive the pressing block (54) close to the working plate (11) by its own elastic force.

6. The automatic assembly equipment for automobile light bulbs according to claim 1, characterized in that: A bending component (6) is arranged between the bulb insertion component (4) and the upper shell device (13) for bending the pins of the bulb (101); an auxiliary component (7) for assisting in fixing the pins of the bulb (101) is arranged on one side of the bending component (6); a detection component (8) is arranged between the bending component (6) and the upper shell device (13), and the detection component (8) is used to detect whether the pin positions of the bulb (101) are correct.

7. The automatic assembly equipment for automobile light bulbs according to claim 6, characterized in that: The bending assembly (6) comprises a mounting plate (61), a lifting cylinder (62), a bending cylinder (63), a fixing plate (64) and a bending rod (65); the mounting plate (61) is arranged above the working plate (11), the lifting cylinder (62) is arranged on one side of the rotating platform (1), and the output end of the lifting cylinder (62) is connected to the mounting plate (61); the bending cylinder (63) is arranged at both ends of the mounting plate (61) in the length direction, the fixing plate (64) is arranged at the output end of each group of lifting cylinders (62), and the bending rod (65) is arranged on the side walls of the two groups of fixing plates (64) facing each other, the two groups of bending rods (65) are staggered with each other, and each bending rod (65) is used to press the stitches of the foam (101) onto the other group of fixing plates (64).

8. The automatic assembly equipment for automobile light bulbs according to claim 7, characterized in that: The auxiliary component (7) comprises a mounting block (71), two groups of rotating shafts (72), two groups of auxiliary clamping jaws (73) arranged on each group of rotating shafts (72), and a driving member (74); the mounting block (71) is arranged on the lifting cylinder (62), the two rotating shafts (72) are rotatably arranged on the mounting block (71), and a gap is reserved between each pair of the auxiliary clamping jaws (73) for the working plate (11) to pass through, and the auxiliary clamping jaws (73) on the two rotating shafts (72) are used to clamp the hair foam (101) and the hair foam (101) stitches; the driving member (74) is arranged on the mounting block (71) to drive the two groups of rotating shafts (72) to drive the auxiliary clamping jaws (73) to move closer to and farther away from each other.

9. The automatic assembly equipment for automobile light bulbs according to claim 6, characterized in that: The detection assembly (8) comprises a detection plate (81), a detection cylinder (82), a clamping portion (83), a plurality of detection probes (84), a control unit (85) and an alarm (86); the detection plate (81) is arranged above the working plate (11); the detection cylinder (82) is arranged on one side of the rotating platform (1); the output end of the detection cylinder (82) is connected to the detection plate (81); a plurality of through holes (811) for the needle pins of the hair foam (101) to pass through are formed on the detection plate (81); the clamping portion (83) is arranged on the detection cylinder (82); For clamping and fixing the hair foam (101); all the detection probes (84) are arranged on the detection plate (81); the passage holes (811) and the detection probes (84) are arranged in a one-to-one correspondence; the detection probes (84) and the alarm (86) are controlled by a control unit (85); each of the detection probes (84) is used to detect whether there is an obstacle at the corresponding passage hole (811); and when the detection probe (84) does not detect an obstacle, a defective signal is issued; the control unit (85) receives the defective signal and controls the alarm (86) to issue a warning message.

10. The automatic assembly equipment for automobile light bulbs according to claim 1, characterized in that: A material unloading rack (9) is arranged on the side of the welding part (14) away from the upper shell device (13); a material unloading cylinder (91) is rotatably arranged on the material unloading rack (9); a material unloading motor (92) for driving the material unloading cylinder (91) to rotate is arranged on the material unloading rack (9); an extension rack (93) is arranged on the output end of the material unloading cylinder (91); a rotating cylinder (94) is arranged on the extension rack (93); a material unloading clamp (95) for clamping the outer shell (103) is arranged at the rotating end of the rotating cylinder (94).

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