A gluing and pressing station for automotive vehicle lamps

Abstract

The application belongs to the technical field of automobile lamp production equipment, and aims to solve the problem that glue is easy to overflow when the automobile lamp is pressed, specifically a gluing and pressing station for automobile lamp, comprising a lower support frame, a lamp shell placed inside the lower support frame, a reflector connected above the lamp shell, a slide channel formed on the inner wall of each side of the lower support frame, and an upper support plate arranged above the reflector; the lower rubber pad below the outer blocking ring seals the outer joint between the lamp shell and the reflector, avoiding the phenomenon of glue overflow, ensuring the quality of the connection between the lamp shell and the reflector, and the sliding strip plate slides along the slide channel, so that the two limiting fixed plates on the U-shaped frame are driven by the threaded rod to fix the outer wall of the lamp shell, ensuring the stability of the lamp shell during the clamping process of the lamp shell and the reflector.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of automobile lamp processing, and particularly relates to a gluing and pressing station for an automobile lamp. BACKGROUND

[0002] As an important component of an automobile, a lamp plays an important role in the safe driving of a vehicle, and also adds color to the appearance of the automobile. Since a traditional automobile lamp gluing and pressing device mostly adopts rigid pressing, the automobile lamp is prone to damage, and is also prone to being affected by external force or vibration, so that the automobile lamp is prone to random movement or shaking, which is not conducive to pressing, and affects work efficiency and reduces use performance.

[0003] When the traditional gluing and pressing device presses the automobile lamp, the external joint is pressed, and glue overflow is prone to occurring, which affects the quality of the connection between the lamp shell and the reflector. Meanwhile, when the automobile lamp is pressed, the lamp shell is prone to shaking under the action of external force, which also affects the connection effect between the lamp shell and the reflector.

[0004] In view of the above technical defects, a solution is provided. SUMMARY

[0005] The application aims to provide a gluing and pressing station for an automobile lamp to solve the technical defects in the background art.

[0006] To achieve the above object, the application provides the following technical scheme: a gluing and pressing station for an automobile lamp, comprising a lower support frame, a lamp shell is arranged in the lower support frame, a reflector is connected to the upper portion of the lamp shell, sliding channels are formed in the inner walls of the two sides of the lower support frame, an upper support plate is arranged above the reflector, an upper protective cover is fixedly arranged below the upper support plate, a gas cylinder is fixedly arranged in the middle portion of the upper protective cover and the upper support plate, a mechanical arm is connected to the upper portion of the gas cylinder, a transmission mechanism is arranged in the interior of the upper protective cover, and a limiting mechanism is arranged between the lower support frame and the lamp shell.

[0007] The transmission mechanism comprises two vertical rods which are fixedly connected to the inner walls of the upper protective cover, the two vertical rods are symmetrically arranged relative to the gas cylinder, a push plate is fixedly connected to the output end of the gas cylinder, a second horizontal plate is fixedly arranged on the outer wall above the output end of the gas cylinder, connecting rods are rotatably arranged on the two sides of the second horizontal plate through bolts, limiting assemblies are arranged on the outer sides of the two connecting rods, an anti-glue-overflow assembly is arranged below the limiting assemblies, a first horizontal plate is movably arranged on the outer wall below the output end of the gas cylinder, the top portion of the first horizontal plate is fixedly connected to the two vertical rods, and fixing rods are rotatably arranged on the two sides of the first horizontal plate through bolts.

[0008] Further, a sliding groove is formed on the outer wall of the fixing rod, the two sides of the first transverse plate are fixedly connected with first lever rods, the first lever rods are movably connected with the sliding groove, and the bottom end of the fixing rod is rotatably provided with a roller.

[0009] Further, the limiting assembly comprises two limiting frames fixedly connected with the inner wall of the upper protective cover, the two limiting frames are symmetrically arranged relative to the air cylinder, an inner H-shaped frame is slidably arranged on the bottom wall of the limiting frame close to the air cylinder, an inner blocking plate is fixedly arranged on the top of the inner H-shaped frame, and a first thrust spring is sleeved on the outer wall between the inner H-shaped frame and the inner blocking plate.

[0010] An outer H-shaped frame is slidably arranged on the bottom wall of the limiting frame away from the air cylinder, an outer blocking plate is fixedly arranged on the top of the outer H-shaped frame, and a second thrust spring is sleeved on the outer wall between the outer H-shaped frame and the outer blocking plate.

[0011] Further, the anti-glue overflow assembly comprises long sliding blocks rotatably connected with the bottom end of the connecting rod through a bolt, and the two long sliding blocks are symmetrically arranged relative to the air cylinder, a long sliding rod is slidably arranged in the long sliding block, one end of the long sliding rod is fixedly connected with the inner wall of the upper protective cover, the other end of the long sliding rod is fixedly connected with the inner wall of the upper protective cover through a mounting plate, and an inner pushing wheel and an outer pushing wheel are fixedly connected in sequence on the bottom wall of the long sliding block from the side close to the air cylinder to the side away from the air cylinder.

[0012] Two inner pressing rings are arranged below the two inner pushing wheels, the upper portions of the inner pressing rings are fixedly connected with the bottom ends of the two inner H-shaped frames, the long sliding block is located in the middle portion of the inner H-shaped frame, the inner pressing ring is located above the reflector, and the top portion of the inner pressing ring is first inclined upward and then arranged horizontally from the side close to the air cylinder to the side away from the air cylinder.

[0013] Two outer blocking rings are arranged below the two outer pushing wheels, the upper portions of the outer blocking rings are fixedly connected with the bottom ends of the two outer H-shaped frames, the long sliding block is located in the middle portion of the outer H-shaped frame, the outer blocking ring is located above the lamp shell, the inner wall of the outer blocking ring is attached to the outer wall of the top portion of the reflector, a lower rubber pad is fixedly arranged on the bottom wall of the outer blocking ring, and the top portion of the outer blocking ring is first inclined upward, then arranged horizontally, and then inclined downward from the side close to the air cylinder to the side away from the air cylinder.

[0014] Further, a recess ring is formed on the top of the lamp shell, a mounting convex ring is arranged in the recess ring, the mounting convex ring is fixedly connected with the reflector, and a buffer ring groove is formed on the outer wall of the reflector close to the mounting convex ring.

[0015] Further, the limiting mechanism comprises the slide strip plate fixedly connected with the bottom walls on both sides of the upper support plate, the outer wall below the slide strip plate is in sliding connection with the slide, the bottom side wall close to the lamp shell of the slide strip plate is fixedly connected with the gear rack, the two gear racks are symmetrically arranged relative to the air cylinder, the lower support frame is provided with a cavity on the inner wall of one side of the slide, the cavity is in communication with the slide, the inner wall of the cavity is rotatably connected with the limiting shaft through the bearing, the outer wall of the limiting shaft is fixedly connected with the third gear, and the third gear is in meshing connection with the gear rack.

[0016] The outer wall of the limiting shaft is fixedly connected with the first bevel gear, the outer wall of the first bevel gear is in meshing connection with the second bevel gear, the center of the second bevel gear is fixedly connected with the rotating shaft, the outer wall of the rotating shaft is rotatably connected with the limiting plate through the bearing, the limiting plate is fixedly connected with the cavity wall, one end of the rotating shaft away from the limiting shaft is fixedly connected with the threaded rod, the outer wall of the threaded rod is in threaded connection with the U-shaped frame, and the two ends of the U-shaped frame away from the limiting shaft are fixedly connected with the limiting fixed plate.

[0017] Further, the upper and lower sides of the U-shaped frame are fixedly connected with the sliding blocks, the inner wall of the sliding block is slidably provided with the limiting rod, and one end of the limiting rod is fixedly connected with the limiting plate.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] 1. In the present application, the long slide block is pushed outward by the two connecting rods, so that the long slide block slides on the long slide rod, the inner push wheel and the outer push wheel move synchronously to the side away from the air cylinder, the lower rubber pad below the outer blocking ring first contacts the upper part of the lamp shell, the outer joint seam between the lamp shell and the reflector is sealed, then the inner pressing ring presses the reflector, the lamp shell and the reflector are tightly clamped, the tightness of the connection between the lamp shell and the reflector is ensured, the glue inside the groove ring overflows to the inner joint seam due to the blockage of the outer joint seam, the glue enters the buffer ring groove, the cross section of the glue between the lamp shell and the reflector is increased, the connection between the two is more tight, and the glue overflow phenomenon is avoided due to the sealing of the outer joint seam between the lamp shell and the reflector, the quality of the connection between the lamp shell and the reflector is ensured.

[0020] 2. In the present application, with the continuous movement of the long slide block, the inner push wheel moves to the horizontal position of the inner pressing ring, and the outer push wheel moves to the outer side of the inclined surface of the outer blocking ring, the outer blocking ring moves upward under the action of the second push spring, so that the lower rubber pad at the bottom of the outer blocking ring moves away from the outer joint seam first, and the inner pressing ring continuously presses the reflector at this time, which is convenient for moving the outer blocking ring upward, and avoids that a small amount of glue adhered to the side wall of the lower rubber pad affects the moving out of the outer blocking ring.

[0021] 3. In this invention, when the sliding plate slides along the slide rail, the threaded rod rotates, thereby causing the threaded rod to drive the two limiting plates on the U-shaped frame to fix the outer wall of the lamp housing. This ensures the stability of the lamp housing during the engagement of the lamp housing and the reflector. After the installation of the lamp housing and the reflector is completed, the cylinder is moved upward by the robotic arm, causing the inner pressing ring to move off the reflector. At the same time, the sliding plate moves off the slide rail, causing the rack to re-engage with the third gear, releasing the limiting plates from fixing the lamp housing. This facilitates the unloading of the installed lamp housing and reflector, improving work efficiency. Attached Figure Description

[0022] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings;

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a front view of the transmission mechanism in this invention;

[0025] Figure 3 This is a front view of the limiting component in this invention;

[0026] Figure 4 This is a front view of the anti-overflow adhesive component in this invention;

[0027] Figure 5 for Figure 1 An enlarged structural diagram of region A in the diagram;

[0028] Figure 6 for Figure 5 An enlarged structural diagram of region B in the diagram;

[0029] Figure 7 This is a front view of the limiting mechanism in this invention.

[0030] Reference numerals: 1. Robotic arm; 2. Cylinder; 3. Upper support plate; 4. Upper protective cover; 5. Lamp housing; 6. Reflector; 7. Transmission mechanism; 8. Limiting mechanism; 9. Lower support frame; 10. Slide rail; 71. Vertical rod; 72. First horizontal plate; 73. Connecting rod; 74. Limiting assembly; 75. Anti-overflow adhesive assembly; 76. Fixing rod; 77. Push plate; 741. Limiting frame; 742. First thrust spring; 743. Outer H-shaped frame; 744. Outer blocking plate; 745. Inner H-shaped frame Frame; 751, long slider; 752, long slide bar; 753, inner push wheel; 754, inner pressing ring; 755, lower rubber pad; 756, outer blocking ring; 757, mounting convex ring; 758, grooved ring; 759, buffer ring groove; 81, slide plate; 82, rack; 83, first bevel gear; 84, second bevel gear; 85, rotating shaft; 86, limiting plate; 87, U-shaped frame; 88, threaded rod; 89, limiting rod; 810, third gear; 811, limiting shaft. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1:

[0032] like Figures 1-7 As shown, this embodiment proposes a glue-coating and pressing workstation for automotive lights, including a support frame 9. A lamp housing 5 is placed inside the lower support frame 9. A reflector 6 is snapped onto the top of the lamp housing 5. Slide tracks 10 are provided on both inner walls of the lower support frame 9. An upper support plate 3 is provided above the reflector 6. An upper protective cover 4 is fixedly provided below the upper support plate 3. A cylinder 2 is fixedly inserted in the middle of the upper protective cover 4 and the upper support plate 3. A robotic arm 1 is connected above the cylinder 2. A transmission mechanism 7 is provided inside the upper protective cover 4. The lower support frame 9 and the lamp housing 5 are connected by a limiting mechanism 8.

[0033] The transmission mechanism 7 includes two vertical rods 71 ​​fixedly connected to the inner wall of the upper protective cover 4. The two vertical rods 71 ​​are symmetrically arranged relative to the cylinder 2. A push plate 77 is fixedly connected to the output end of the cylinder 2. A second horizontal plate is fixedly sleeved on the outer wall above the output end of the cylinder 2. Connecting rods 73 are rotatably arranged on both sides of the second horizontal plate through pins. A limit component 74 is arranged on the outer side of the two connecting rods 73. An anti-overflow adhesive component 75 is arranged below the limit component 74. A first horizontal plate 72 is movably sleeved on the outer wall below the output end of the cylinder 2. The top of the first horizontal plate 72 is fixedly connected to the two vertical rods 71. Fixing rods 76 are rotatably arranged on both sides of the first horizontal plate 72 through pins.

[0034] When the pushing cylinder 2 is pushed, the two connecting rods 73 push the long sliding blocks 751 outward, so that the long sliding blocks 751 slide on the long sliding rods 752, at this time, the inner pushing wheels 753 and the outer pushing wheels move synchronously to the side away from the pushing cylinder 2, when the inner pushing wheels 753 move, the inner pressing rings 754 are pressed downward, when the outer pushing wheels move, the outer blocking rings 756 are pressed downward, so that the lower rubber pads 755 below the outer blocking rings 756 first contact the upper part of the lamp shell 5, sealing the outer joint between the lamp shell 5 and the reflector 6, and then the inner pressing rings 754 press the reflector 6, so that the lamp shell 5 and the reflector 6 are tightly clamped, ensuring the tightness of the connection between the lamp shell 5 and the reflector 6.

[0035] A sliding groove is formed in the outer wall of the fixed rod 76, the first dolly rods are fixedly connected to the two sides of the first horizontal plate 72 and are movably connected with the sliding groove, and the bottom end of the fixed rod 76 is rotatably provided with a roller; the retracting cylinder 2 is used to slide the dolly rods in the sliding groove, so that the rollers at the bottom of the two fixed rods 76 are turned outward to fix the reflector 6, and the mechanical arm 1 is used to move the reflector 6 to the lamp shell 5 and align the reflector 6 with the lamp shell 5; the pushing cylinder 2 is used to move the push plate 77 downward, so that the two rollers approach each other, and the limiting of the reflector 6 is released.

[0036] The limiting assembly 74 comprises two limiting frames 741 fixedly connected with the inner wall of the upper protective cover 4, the two limiting frames 741 are symmetrically arranged relative to the cylinder 2, the inner H-shaped frame 745 is slidably arranged on the bottom wall of the limiting frame 741 close to the cylinder 2, the top of the inner H-shaped frame 745 is fixedly provided with an inner blocking plate, and the first pushing spring 742 is sleeved on the outer wall between the inner H-shaped frame 745 and the inner blocking plate.

[0037] The outer H-shaped frame 743 is slidably arranged on the bottom wall of the limiting frame 741 away from the cylinder 2, the top of the outer H-shaped frame 743 is fixedly provided with an outer blocking plate 744, and the second pushing spring is sleeved on the outer wall between the outer H-shaped frame 743 and the outer blocking plate 744; during the downward movement of the inner pressing ring 754 and the outer blocking ring 756, the outer H-shaped frame 743 and the inner H-shaped frame 745 are pulled downward, so that the first pushing spring 742 and the second pushing spring are squeezed.

[0038] The anti-glue overflow assembly 75 comprises two long sliding blocks 751 rotatably connected with the bottom end of the connecting rod 73, and the two long sliding blocks 751 are symmetrically arranged relative to the cylinder 2, the long sliding rod 752 is slidably arranged in the long sliding block 751, one end of the long sliding rod 752 is fixedly connected with the inner wall of the upper protective cover 4, the other end of the long sliding rod 752 is fixedly connected with the inner wall of the upper protective cover 4 through the mounting plate, and the inner pushing wheel 753 and the outer pushing wheel are fixedly connected in sequence on the bottom wall of the long sliding block 751 from the side close to the cylinder 2 to the side away from the cylinder 2.

[0039] The lower part of the two inner pushing wheels 753 is provided with an inner pressing ring 754, the upper part of the inner pressing ring 754 is fixedly connected with the bottom end of the two inner H-shaped frames 745, the long sliding block 751 is located in the middle part of the inner H-shaped frame 745, the inner pressing ring 754 is located above the reflector 6, and the top part of the inner pressing ring 754 is first inclined upward and then horizontally arranged from the side close to the air cylinder 2 to the side away from the air cylinder 2.

[0040] The lower part of the two outer pushing wheels is provided with an outer blocking ring 756, the upper part of the outer blocking ring 756 is fixedly connected with the bottom end of the two outer inner H-shaped frames 745, the long sliding block 751 is located in the middle part of the outer H-shaped frame 743, the outer blocking ring 756 is located above the lamp shell 5, and the inner wall of the outer blocking ring 756 is attached to the outer wall of the top part of the reflector 6, a lower rubber pad 755 is fixedly arranged on the bottom wall of the outer blocking ring 756, and the top part of the outer blocking ring 756 is first inclined upward and then horizontally and then inclined downward from the side close to the air cylinder 2 to the side away from the air cylinder 2;

[0041] With the continuous movement of the long sliding block 751, the inner pushing wheel 753 moves to the horizontal position of the inner pressing ring 754, and the outer pushing wheel moves to the outer side slope of the outer blocking ring 756, at this time, since the horizontal position of the lowest part of the outer side slope of the outer blocking ring 756 is higher than that of the inner side slope of the outer blocking ring 756, as shown in Figure 4 Therefore, when the outer pushing wheel moves, the outer blocking ring 756 moves upward under the action of the second pushing spring, so that the lower rubber pad 755 at the bottom of the outer blocking ring 756 first moves away from the outer joint seam, at this time, the inner pressing ring 754 continuously presses the reflector 6, which facilitates the upward movement of the outer blocking ring 756 and avoids the influence of a small amount of glue adhering to the side wall of the lower rubber pad 755 on the movement of the outer blocking ring 756.

[0042] A groove ring 758 is arranged at the top of the lamp shell 5, an installation convex ring 757 is arranged in the groove ring 758, the installation convex ring 757 is fixedly connected with the reflector 6, a buffer ring groove 759 is arranged on the outer wall of the reflector 6 close to the installation convex ring 757, and the glue inside the groove ring 758 is blocked at the outer joint seam, so as to overflow inward, so that the glue enters the buffer ring groove 759, avoiding the phenomenon of glue overflow, and ensuring the connection quality of the lamp shell 5 and the reflector 6. Example two:

[0043] As Figures 1-7As shown, the embodiment provides a gluing and pressing station for automobile lamp, which is improved on the basis of embodiment 1, the limiting mechanism 8 comprises a slide strip plate 81 fixedly connected with the bottom wall on both sides of the upper support plate 3, the outer wall below the slide strip plate 81 is slidably connected with the slide 10, the slide strip plate 81 is fixedly connected with a rack 82 on the bottom side wall close to the lamp shell 5, the two racks 82 are symmetrically arranged relative to the cylinder 2, the lower support frame 9 is provided with a cavity on the inner wall of one side of the slide 10, the cavity is communicated with the slide 10, a limiting shaft 811 is rotatably connected with the inner wall of the cavity through a bearing, a third gear 810 is fixedly connected with the outer wall of the limiting shaft 811, and the third gear 810 is meshedly connected with the rack 82; in the process that the lamp shell 5 is clamped with the reflector 6, the slide strip plate 81 enters along the slide 10, so that the lamp shell 5 is aligned with the reflector 6 during installation, the rack 82 is meshedly connected with the third gear 810, the threaded rod 88 is rotated, and then the two limiting fixed plates 86 on the U-shaped frame 87 driven by the threaded rod 88 are fixed to the outer wall of the lamp shell 5, so that the stability of the lamp shell 5 during the clamping process of the lamp shell 5 and the reflector 6 is ensured.

[0044] The outer wall of the limiting shaft 811 is fixedly connected with a first bevel gear 83, the outer wall of the first bevel gear 83 is meshedly connected with a second bevel gear 84, the center of the second bevel gear 84 is fixedly connected with a rotating shaft 85, the outer wall of the rotating shaft 85 is rotatably connected with a limiting plate through a bearing, the limiting plate is fixedly connected with the cavity wall, one end of the rotating shaft 85 away from the limiting shaft 811 is fixedly connected with a threaded rod 88, the outer wall of the threaded rod 88 is threadedly connected with a U-shaped frame 87, both ends of the U-shaped frame 87 away from the limiting shaft 811 are fixedly connected with limiting fixed plates 86, and the limiting fixed plates 86 are attached to the lamp shell 5; the cylinder 2 is moved upward by the mechanical arm 1, so that the inner pressing ring 754 is moved away from the reflector 6, the slide strip plate 81 is moved away from the slide 10, the rack 82 is driven again by the third gear 810, and the limiting fixed plates 86 are released from the limiting and fixing of the lamp shell 5.

[0045] The outer wall of the limiting shaft 811 is fixedly connected with a first bevel gear 83, the outer wall of the first bevel gear 83 is meshedly connected with a second bevel gear 84, the center of the second bevel gear 84 is fixedly connected with a rotating shaft 85, the outer wall of the rotating shaft 85 is rotatably connected with a limiting plate through a bearing, the limiting plate is fixedly connected with the cavity wall, one end of the rotating shaft 85 away from the limiting shaft 811 is fixedly connected with a threaded rod 88, the outer wall of the threaded rod 88 is threadedly connected with a U-shaped frame 87, both ends of the U-shaped frame 87 away from the limiting shaft 811 are fixedly connected with limiting fixed plates 86, and the limiting fixed plates 86 are attached to the lamp shell 5; the cylinder 2 is moved upward by the mechanical arm 1, so that the inner pressing ring 754 is moved away from the reflector 6, the slide strip plate 81 is moved away from the slide 10, the rack 82 is driven again by the third gear 810, and the limiting fixed plates 86 are released from the limiting and fixing of the lamp shell 5.

[0046] The working process and principle of the present application are as follows:

[0047] Step one, first, the lamp shell 5 is placed above the lower support frame 9 and the recess ring 758 is glued, then the cylinder 2 and the two fixed rods 76 are moved above the reflector 6 through the mechanical arm 1, the cylinder 2 is contracted, the dolly is slid in the slide groove, so that the rollers at the bottom of the two fixed rods 76 are turned outward to fix the reflector 6, and then the reflector 6 is moved to the lamp shell 5 and aligned with the lamp shell 5 through the mechanical arm 1 again;

[0048] In the process of engaging the lamp shell 5 and the reflector 6, the slide plate 81 enters along the slide 10, ensuring that the lamp shell 5 and the reflector 6 are aligned during installation;

[0049] Step two, then push the cylinder 2, so that the push plate 77 moves down, so that the two rollers are close to each other, and the limit of the reflector 6 is removed;

[0050] In this process, the two connecting rods 73 push the long slide block 751 outward, so that the long slide block 751 slides on the long slide rod 752, at this time, the inner push wheel 753 and the outer push wheel move synchronously to the side away from the cylinder 2, when the inner push wheel 753 moves, it presses the inner pressing ring 754 downward, and when the outer push wheel moves, it presses the outer blocking ring 756 downward, because the distance from the bottom of the outer blocking ring 756 to the lamp shell 5 is less than the distance from the bottom of the inner pressing ring 754 to the reflector 6, the lower rubber pad 755 below the outer blocking ring 756 first contacts the upper part of the lamp shell 5, sealing the outer joint of the lamp shell 5 and the reflector 6, and then the inner pressing ring 754 presses the reflector 6, so that the lamp shell 5 and the reflector 6 are tightly engaged, ensuring the tightness of the connection between the lamp shell 5 and the reflector 6;

[0051] The glue inside the groove ring 758, because the outer joint is blocked, overflows to the inner joint, so that the glue enters the buffer ring groove 759, increasing the cross section of the glue between the lamp shell 5 and the reflector 6, making the connection between the two more tightly, and because the outer blocking ring 756 seals the outer joint of the lamp shell 5 and the reflector 6, the phenomenon of glue overflow is avoided, ensuring the quality of the connection between the lamp shell 5 and the reflector 6;

[0052] With the continuous movement of the long slide block 751, the inner push wheel 753 moves to the horizontal position of the inner pressing ring 754, and the outer push wheel moves to the outer side of the outer blocking ring 756, at this time, because the lowest horizontal position of the outer side of the outer blocking ring 756 is higher than the lowest horizontal position of the inner side of the outer blocking ring 756, as Figure 4 So that when the outer push wheel moves, the outer blocking ring 756 moves upward under the action of the second push spring, so that the lower rubber pad 755 at the bottom of the outer blocking ring 756 moves away from the outer joint first, at this time, the inner pressing ring 754 continuously presses the reflector 6, which facilitates the upward movement of the outer blocking ring 756, avoiding the influence of a small amount of glue adhering to the side wall of the lower rubber pad 755 on the movement of the outer blocking ring 756;

[0053] Step three, in the process of sliding strip plate 81 entering along slide 10, rack 82 meshes with third gear 810, so that limit shaft 811 drives first bevel gear 83 to rotate, first bevel gear 83 drives second bevel gear 84 to rotate, second bevel gear 84 drives rotating shaft 85 to rotate, rotating shaft 85 drives threaded rod 88 to rotate, so that threaded rod 88 drives two limit fixed plates 86 on U-shaped frame 87 to fix the outer wall of lamp shell 5, ensuring the stability of lamp shell 5 in the process of engaging lamp shell 5 and reflector 6;

[0054] Step four, after completing the installation of lamp shell 5 and reflector 6, moving cylinder 2 upward through mechanical arm 1, so that inner pressing ring 754 moves out of reflector 6, at the same time, sliding strip plate 81 moves out of slide 10, so that rack 82 drives third gear 810 again, so that limit fixed plate 86 releases the limit fixing of lamp shell 5, facilitating the discharging of installed lamp shell 5 and reflector 6, improving work efficiency.

[0055] The preferred embodiments disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and do not limit the present application to the specific embodiments. Obviously, according to the content of the present application, many modifications and changes can be made. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A glue application and bonding workstation for automotive lights, comprising a lower support frame (9), characterized in that, The lower support frame (9) contains a lamp housing (5), and a reflector (6) is attached to the top of the lamp housing (5). Slides (10) are provided on both sides of the inner wall of the lower support frame (9). An upper support plate (3) is provided above the reflector (6). An upper protective cover (4) is fixedly provided below the upper support plate (3). A cylinder (2) is fixedly inserted in the middle of the upper protective cover (4) and the upper support plate (3). A mechanical arm (1) is connected above the cylinder (2). A transmission mechanism (7) is provided inside the upper protective cover (4). The lower support frame (9) and the lamp housing (5) are connected by a limiting mechanism (8). The transmission mechanism (7) includes two vertical rods (71) fixedly connected to the inner wall of the upper protective cover (4). The two vertical rods (71) are symmetrically arranged relative to the cylinder (2). A push plate (77) is fixedly connected to the output end of the cylinder (2). A second horizontal plate is fixedly sleeved on the outer wall above the output end of the cylinder (2). Connecting rods (73) are rotatably arranged on both sides of the second horizontal plate through pins. Limiting components (74) are arranged on the outer side of the two connecting rods (73). An anti-overflow adhesive component (75) is arranged below the limiting components (74). A first horizontal plate (72) is movably sleeved on the outer wall below the output end of the cylinder (2). The top of the first horizontal plate (72) is fixedly connected to the two vertical rods (71). Fixing rods (76) are rotatably arranged on both sides of the first horizontal plate (72) through pins. The limiting assembly (74) includes two limiting frames (741) fixedly connected to the inner wall of the upper protective cover (4). The two limiting frames (741) are symmetrically arranged relative to the cylinder (2). An inner H-shaped frame (745) is slidably arranged on the bottom wall of the limiting frame (741) near the cylinder (2). An inner baffle plate is fixedly arranged on the top of the inner H-shaped frame (745). A first thrust spring (742) is sleeved on the outer wall of the inner H-shaped frame (745) between the inner baffle plate and the limiting frame (741). An outer H-shaped frame (743) is slidably arranged on the bottom wall of the limiting frame (741) away from the cylinder (2). An outer baffle plate (744) is fixedly arranged on the top of the outer H-shaped frame (743). A second thrust spring is sleeved on the outer wall of the outer H-shaped frame (743) between the outer baffle plate (744) and the limiting frame (741). The anti-overflow adhesive assembly (75) includes a long slider (751) rotatably connected to the bottom end of the connecting rod (73) via a pin, and the two long sliders (751) are symmetrically arranged relative to the cylinder (2). A long slide rod (752) is slidably arranged inside the long slider (751). One end of the long slide rod (752) is fixedly connected to the inner wall of the upper protective cover (4), and the other end of the long slide rod (752) is fixedly connected to the inner wall of the upper protective cover (4) via a mounting plate. The bottom wall of the long slider (751) extends from the side closest to the cylinder (2) to the side furthest from the cylinder. (2) One side is fixedly connected with an inner push wheel (753) and an outer push wheel in sequence; an inner pressing ring (754) is provided below the two inner push wheels (753), the upper part of the inner pressing ring (754) is fixedly connected to the bottom end of the two inner H-shaped frames (745), and the long slider (751) is located in the middle of the inner H-shaped frame (745). The inner pressing ring (754) is located above the reflector (6), and the top of the inner pressing ring (754) is first tilted upward from the side close to the cylinder (2) to the side away from the cylinder (2) and then set horizontally. An outer blocking ring (756) is provided below the two outer push wheels. The upper part of the outer blocking ring (756) is fixedly connected to the bottom end of the two outer H-shaped frames (743), and the long slider (751) is located in the middle of the outer H-shaped frame (743). The outer blocking ring (756) is located above the lamp housing (5), and the inner wall of the outer blocking ring (756) is in contact with the outer wall of the top of the reflector (6). A lower rubber pad (755) is fixedly provided on the bottom wall of the outer blocking ring (756). The top of the outer blocking ring (756) is first inclined upward from the side near the cylinder (2) to the side away from the cylinder (2), then horizontal, and then inclined downward.

2. The adhesive application and bonding workstation for automotive lights according to claim 1, characterized in that, The outer wall of the fixed rod (76) is provided with a sliding groove, and the two sides of the push plate (77) are fixedly connected with a first lever. The first lever is movably connected to the sliding groove, and the bottom end of the fixed rod (76) is rotatably provided with a roller.

3. The adhesive application and bonding workstation for automotive lights according to claim 1, characterized in that, The top of the lamp housing (5) is provided with a groove ring (758), and a mounting protrusion ring (757) is provided inside the groove ring (758). The mounting protrusion ring (757) is fixedly connected to the reflector (6). A buffer ring groove (759) is provided on the outer wall of the reflector (6) near the mounting protrusion ring (757).

4. The adhesive coating and bonding workstation for automotive lights according to claim 1, characterized in that, The limiting mechanism (8) includes a slide plate (81) fixedly connected to the bottom walls on both sides of the upper support plate (3). The outer wall below the slide plate (81) is slidably connected to the slide rail (10). A rack (82) is fixedly connected to the bottom side wall of the slide plate (81) near the lamp housing (5). The two racks (82) are symmetrically arranged relative to the cylinder (2). A cavity is opened on the inner wall of the lower support frame (9) located on one side of the slide rail (10). The cavity is connected to the slide rail (10). A limiting shaft (811) is rotatably connected to the inner wall of the cavity through a bearing. A third gear (810) is fixedly connected to the outer wall of the limiting shaft (811). The third gear (810) meshes with the rack (82). A first bevel gear (83) is fixedly connected to the outer wall of the limiting shaft (811). A second bevel gear (84) is meshed with the outer wall of the first bevel gear (83). A rotating shaft (85) is fixedly connected to the center of the second bevel gear (84). A limiting plate is rotatably connected to the outer wall of the rotating shaft (85) through a bearing. The limiting plate is fixedly connected to the cavity wall of the cavity. A threaded rod (88) is fixedly connected to one end of the rotating shaft (85) away from the limiting shaft (811). A U-shaped frame (87) is threadedly connected to the outer wall of the threaded rod (88). Limiting plates (86) are fixedly connected to both ends of the U-shaped frame (87) away from the limiting shaft (811). The limiting plates (86) are in contact with the lamp housing (5).

5. A gluing and bonding workstation for automotive lights according to claim 4, characterized in that, Sliding blocks are fixedly connected to the upper and lower sides of the U-shaped frame (87), and a limiting rod (89) is slidably provided on the inner wall of the sliding block. One end of the limiting rod (89) is fixedly connected to the limiting plate.

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