Automobile lamp gluing equipment

Abstract

The utility model discloses a kind of automobile lamp gluing equipment, it is related to lamp gluing technical field, including base, the upper surface of base is fixedly installed with mechanical arm mechanism and rotary feeding unit, mechanical arm mechanism is fixedly installed with gluing mechanism on, rotary feeding unit is fixedly installed with workstation on, workstation is fixedly installed with adjusting unit on, adjusting unit is fixedly installed with discharging box on, discharging box is fixedly installed with positioning unit and clamping unit in. Advantage lies in that automobile lamp is positioned and installed by positioning column, avoids automobile lamp installation error, automobile lamp is stably clamped by air bag and replaceable positioning block, avoids deviation, by modular replaceable positioning block and air bag, reduce the time of replacement when clamping different automobile lamps, improve the adaptability and positioning accuracy when clamping and fixing, ensure the stability and gluing quality of automobile lamp when gluing.

Description

Technical Field

[0001] This utility model relates to the field of lamp coating technology, and in particular to an automotive lamp coating equipment. Background Technology

[0002] Automotive headlights consist of two parts: the base housing and the cover housing. During the manufacturing process of automotive headlights, the housing and the base are connected by adhesive. Before connecting the housing and the base, adhesive needs to be applied to the connection point of the housing and the base using an adhesive applicator to facilitate bonding.

[0003] A search revealed that Chinese patent application CN218945459U discloses a novel automotive lighting adhesive application device, which mainly improves the accuracy of adhesive application and pressing by cooperating with a first slide rail, a first slider, a first drive, and a first front-end sensor.

[0004] Compared with existing technologies in related fields, it can be seen that due to the curved surface of automotive lamps, different clamping components need to be replaced when applying adhesive to different automotive lamps. For different lamp models, the replacement of clamping components is time-consuming, has poor adaptability, and the clamping force is difficult to control accurately. Problems such as being too loose leading to positioning deviation or being too tight damaging the lamp are likely to occur. Utility Model Content

[0005] The purpose of this invention is to provide an adhesive coating device for automotive lamps in order to solve the above-mentioned problems.

[0006] This utility model achieves the above objectives through the following technical solutions: An automotive lighting adhesive coating device includes a base, on the upper surface of which a robotic arm mechanism and a rotary feeding unit are fixedly mounted. An adhesive coating mechanism is fixedly mounted on the robotic arm mechanism, and a worktable is fixedly mounted on the rotary feeding unit. An adjustment unit is fixedly mounted on the worktable, and a material feeding box is fixedly mounted on the adjustment unit. A positioning unit and a clamping unit are fixedly mounted inside the material feeding box. The clamping unit includes a first electrically controlled telescopic mechanism and a replaceable positioning block. The first electrically controlled telescopic mechanism is fixedly arranged on the side of the feeding box. A mounting base is fixedly installed on the telescopic end of the first electrically controlled telescopic mechanism. An electromagnetic plate is fixedly installed inside the mounting base. The replaceable positioning block is slidably installed inside the mounting base. The replaceable positioning block is magnetically connected to the electromagnetic plate. An air bag is fixedly installed on the replaceable positioning block. An air hole communicating with the air bag is provided inside the replaceable positioning block. An air guiding control component is installed inside the feeding box. The air guiding control component communicates with the air bag through the air hole.

[0007] Furthermore, the air guiding control assembly includes an air guiding valve group, a quick-connect air guiding component, and a rotary air guiding seat. The quick-connect air guiding component is installed inside the mounting box and is slidably connected to the air hole in the replaceable positioning block. The air guiding valve group is fixedly installed inside the feeding box and is connected to the quick-connect air guiding component and the rotary air guiding seat respectively. The rotary air guiding seat is fixedly installed on the rotary feeding unit, and the rotating end of the rotary air guiding seat is fixedly connected to the air guiding valve group.

[0008] Furthermore, a pressure sensor is fixedly installed inside the airbag.

[0009] Furthermore, the adjustment unit includes a storage slot and a universal joint. The storage slot is arranged on the upper surface of the workbench. A second electrically controlled telescopic mechanism is fixedly installed in the storage slot. The telescopic end of the second electrically controlled telescopic mechanism is fixedly connected to the lower end of the universal joint, and the upper end of the universal joint is fixedly connected to the material feeding box.

[0010] Furthermore, the positioning unit includes mounting holes and positioning posts. The mounting holes are arranged inside the feeding box, and an electromagnetic base is fixedly installed inside the mounting holes. The positioning posts are slidably installed inside the mounting holes and are magnetically connected to the electromagnetic base.

[0011] Furthermore, the rotary feeding unit includes a support and a main shaft. The support is fixedly installed on the base and has an installation cavity. The support is fixedly connected to a rotary air guide seat. A motor is fixedly installed in the installation cavity. The main shaft is rotatably installed on the support and is fixedly connected to the worktable. The main shaft is rotatably connected to the rotary air guide seat. Gear sets are fixedly installed on the output shafts of the main shaft and the motor.

[0012] Furthermore, a support component is rotatably mounted on the outer side of the support, and the support component is fixedly connected to the worktable.

[0013] The advantages compared to existing technologies are as follows: 1. Positioning pins are used to position and install automotive lights, preventing incorrect installation. Air pressure sensors and air control components fill the gap between the replaceable positioning blocks and the automotive lights with airbags, increasing the contact area and controlling the clamping force. This improves the clamping stability of the automotive lights and prevents misalignment. Modular, replaceable positioning blocks and airbags reduce replacement time when clamping different automotive lights, improve adaptability and positioning accuracy during clamping, and ensure the stability and quality of adhesive application during gluing.

[0014] 2. During the application of adhesive to different automotive lights, the tilt of the feeding box is adjusted by the second electronically controlled telescopic mechanism and the universal seat to facilitate the application of adhesive to the corners of the automotive lights, ensuring the continuity and uniformity of the adhesive application, avoiding dead corners, and improving the quality of the adhesive application. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a first isometric structural schematic diagram of an automotive lamp adhesive coating device according to the present invention; Figure 2 This is a cross-sectional structural diagram of an automotive lamp adhesive coating equipment according to the present invention; Figure 3 This utility model describes an automotive lamp adhesive coating equipment. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This utility model describes an automotive lamp adhesive coating equipment. Figure 2 Enlarged structural diagram at point B; Figure 5 This utility model describes an automotive lamp adhesive coating equipment. Figure 2 Enlarged structural diagram at point C; Figure 6 This is a schematic diagram of the material feeding box structure of the automotive lamp adhesive coating equipment described in this utility model; Figure 7 This utility model describes an automotive lamp adhesive coating equipment. Figure 6 Enlarged structural diagram at point D; Figure 8 This is a second isometric structural schematic diagram of the automotive lamp adhesive coating equipment described in this utility model.

[0017] The annotations in the attached figures are explained as follows: 1. Base; 2. Robotic arm mechanism; 301. First electrically controlled telescopic mechanism; 302. Mounting seat; 303. Electromagnetic plate; 304. Replaceable positioning block; 305. Airbag; 306. Air pressure sensor; 307. Air guide valve assembly; 308. Quick-connect air guide component; 309. Rotary air guide seat; 401. Storage slot; 402. Second electrically controlled telescopic mechanism; 403. Universal joint; 501. Mounting hole; 502. Electromagnetic seat; 503. Positioning column; 601. Support; 602. Motor; 603. Gear set; 604. Spindle; 7. Feed box; 8. Worktable; 9. Glue application mechanism. Detailed Implementation

[0018] like Figures 1-8As shown, an automotive lighting adhesive application device includes a base 1. A robotic arm mechanism 2 and a rotary feeding unit are fixedly mounted on the upper surface of the base 1. An adhesive application mechanism 9 is fixedly mounted on the robotic arm mechanism 2. A worktable 8 is fixedly mounted on the rotary feeding unit. An adjustment unit is fixedly mounted on the worktable 8. A material feeding box 7 is fixedly mounted on the adjustment unit. A positioning unit and a clamping unit are fixedly mounted inside the material feeding box 7. The adhesive application mechanism 9 is connected to an external adhesive delivery device. The robotic arm mechanism 2 and the adhesive application mechanism 9 operate using existing technology. The positioning unit positions and installs the automotive lighting fixture into the material feeding box 7, and the clamping unit... The holding unit clamps and fixes the automotive lamp. The rotating feeding unit drives the automotive lamp to rotate and feed through the feeding box 7. The robotic arm mechanism 2 drives the gluing mechanism 9 to move to the gluing position of the automotive lamp. The external glue supply device delivers glue to the gluing mechanism 9. The gluing mechanism 9 applies glue to the automotive lamp. The gluing position of the gluing mechanism 9 can be adjusted by the robotic arm mechanism 2 to apply glue to different positions of the automotive lamp. During the gluing process, the adjustment unit adjusts the tilt of the automotive lamp through the feeding box 7 to better apply glue to the automotive lamp and ensure the quality of the gluing. like Figures 1-3 , Figures 6-8As shown, the clamping unit includes a first electrically controlled telescopic mechanism 301 and a replaceable positioning block 304. The first electrically controlled telescopic mechanism 301 is fixedly arranged on the side of the feeding box 7. A mounting base 302 is fixedly installed on the telescopic end of the first electrically controlled telescopic mechanism 301. An electromagnetic plate 303 is fixedly installed inside the mounting base 302. The replaceable positioning block 304 is slidably installed inside the mounting base 302 and is magnetically connected to the electromagnetic plate 303. An airbag 305 is fixedly installed on the replaceable positioning block 304. An air hole communicating with the airbag 305 is provided inside the replaceable positioning block 304. An air guiding control component is installed inside the feeding box 7 and is connected to the airbag 305 through the air hole. The operation of the first electrically controlled telescopic mechanism 301 and the electromagnetic plate 303 adopts existing technology. When applying glue to automotive lamps, a suitable replaceable positioning block 304 is selected according to the model of the automotive lamp. The replaceable positioning block 304 is slidably installed on the mounting base 302, and the replaceable positioning block 304 is controlled by the electromagnetic plate 303. Adsorption and fixation are performed to improve the ease of installation and replacement of the replaceable positioning block 304. The first electrically controlled telescopic mechanism 301 drives the mounting base 302 to move, and the mounting base 302 drives the replaceable positioning block 304 and the airbag 305 to move. The airbag 305 contacts the surface of the automotive lamp, and the replaceable positioning block 304 clamps and fixes the automotive lamp through the airbag 305. The expansion of the airbag 305 is controlled by the air guide control component. The airbag 305 provides flexible clamping of the automotive lamp to avoid damage to the automotive lamp. The airbag 305 fills the gap between the replaceable positioning block 304 and the automotive lamp, increases the contact area, improves the clamping stability of the automotive lamp, avoids displacement, and ensures the effect of adhesive application. Through the modular replaceable positioning block 304 and airbag 305, when clamping different automotive lamps, the replacement time can be reduced, the adaptability and positioning accuracy during clamping and fixing can be improved, and the stability and adhesive quality of the automotive lamp can be guaranteed during adhesive application.

[0019] like Figure 3 , Figure 5As shown, the air guiding control assembly includes an air guiding valve group 307, a quick-connect air guiding component 308, and a rotary air guiding seat 309. The quick-connect air guiding component 308 is installed inside the replaceable positioning block 304 and is slidably connected to the air hole. The air guiding valve group 307 is fixedly installed inside the discharge box 7 and is connected to both the quick-connect air guiding component 308 and the rotary air guiding seat 309. The rotary air guiding seat 309 is fixedly installed on the rotary feeding unit, and the rotating end of the rotary air guiding seat 309 is fixedly connected to the air guiding valve group 307. The air guiding valve group 307, the quick-connect air guiding component 308, and the rotary air guiding seat 309 are connected in a series of interconnected components. The air seat 309 operates using existing technology. The rotating air guide seat 309 connects to the external inflation / deflation device. When the replaceable positioning block 304 is installed into the mounting base 302, the quick-connect air guide 308 slides into the air hole on the replaceable positioning block 304. The quick-connect air guide 308 and the air hole are sealed together. The quick-connect air guide 308 connects the air valve group 307 and the airbag 305. The external inflation / deflation device controls the amount of gas in the airbag 305 through the air valve group 307, the quick-connect air guide 308 and the rotating air guide seat 309, thereby adjusting the degree of inflation of the airbag 305.

[0020] like Figure 3 As shown, a pressure sensor 306 is fixedly installed inside the airbag 305. The pressure sensor 306 operates using existing technology. It detects the gas pressure inside the airbag 305, which facilitates the inflation and deflation of the airbag 305, ensuring that the airbag 305 can fully fit with the car lights. Furthermore, by detecting the magnitude of the force, the pressure sensor 306 determines the clamping force on the car lights, ensuring stable clamping and fixation of the car lights.

[0021] like Figure 1 , Figure 4 , Figure 5 As shown, the adjustment unit includes a storage slot 401 and a universal joint 403. The storage slot 401 is arranged on the upper surface of the workbench 8. A second electrically controlled telescopic mechanism 402 is fixedly installed in the storage slot 401. The telescopic end of the second electrically controlled telescopic mechanism 402 is fixedly connected to the lower end of the universal joint 403, and the upper end of the universal joint 403 is fixedly connected to the material feeding box 7. The second electrically controlled telescopic mechanism 402 operates using existing technology. When applying glue to automotive lamps, the second electrically controlled telescopic mechanism 402 drives the material feeding box 7 through the universal joint 403 to adjust the tilt state of the material feeding box 7. Since there are corners and protrusions at the edges of automotive lamps, the glue application will be affected, resulting in glue accumulation or insufficient glue at the corners and protrusions, affecting the glue application quality. By adjusting the tilt state of the material feeding box 7, it is convenient to apply glue to the corner nodes of automotive lamps, ensuring the continuity and uniformity of glue application, avoiding dead corners, and improving the glue application quality.

[0022] like Figure 1 , Figure 4 , Figures 6-8 As shown, the positioning unit includes mounting holes 501 and positioning posts 503. The mounting holes 501 are arranged in the material feeding box 7. An electromagnetic base 502 is fixedly installed in the mounting holes 501. The positioning posts 503 are slidably installed in the mounting holes 501. The positioning posts 503 are magnetically connected to the electromagnetic base 502. The electromagnetic base 502 operates using existing technology. When applying adhesive to different automotive lamps, the electromagnetic base 502 at the position corresponding to the mounting hole 501 on the automotive lamp is energized. The mounting holes 501 facilitate the positioning and installation of the positioning posts 503. The positioning posts 503 are slidably installed into the mounting holes 501, and the electromagnetic base 502 attracts and fixes the positioning posts 503. The positioning posts 503 are used to position and install the automotive lamps, avoiding incorrect installation of the automotive lamps and ensuring the efficiency of adhesive application to the automotive lamps.

[0023] like Figure 1 , Figure 2 , Figure 5 , Figure 8 As shown, the rotary feeding unit includes a support 601 and a main shaft 604. The support 601 is fixedly mounted on the base 1, and a mounting cavity is provided inside the support 601. The support 601 is fixedly connected to a rotary air guide seat 309, and a motor 602 is fixedly mounted inside the mounting cavity. The main shaft 604 is rotatably mounted on the support 601 and is fixedly connected to the worktable 8. The main shaft 604 is rotatably connected to the rotary air guide seat 309. A gear set 603 is fixedly mounted on the output shafts of the main shaft 604 and the motor 602. The motor 602 and the gear set 603 operate using existing technology. The motor 602 drives the main shaft 604 to rotate through the gear set 603, which in turn drives the worktable 8 to rotate. The rotation of the worktable 8 enables the rotary feeding of automotive lamps, reducing feeding waiting time and effectively improving work efficiency.

[0024] like Figure 1 , Figure 2 As shown, a support component is rotatably mounted on the outer side of the support 601. The support component is fixedly connected to the worktable 8. The worktable 8 drives the support component to rotate, and the support component supports the worktable 8, thereby improving the stability of the worktable 8 during rotation and preventing the worktable 8 from tilting during rotation, which would affect the quality of the adhesive coating on the automotive lamps.

[0025] Working principle: such as Figure 1 , Figure 3 , Figure 4 , Figures 6-8As shown, according to the model of the automotive lamp, the positioning post 503 is installed into the corresponding mounting hole 501. The electromagnetic base 502 is energized and works, and the positioning post 503 is attracted and fixed by the electromagnetic base 502. According to the model of the automotive lamp, a suitable replaceable positioning block 304 is selected and slidably installed on the mounting base 302. The replaceable positioning block 304 is attracted and fixed by the electromagnetic plate 303. When the replaceable positioning block 304 is installed in the mounting base 302, the quick-connect air guide 308 is slidably connected into the air hole on the replaceable positioning block 304. The quick-connect air guide 308 and the air hole are sealed and connected. The automotive lamp is positioned and installed by the positioning post 503. like Figures 1-3 , Figures 6-8 As shown, the first electrically controlled telescopic mechanism 301 drives the mounting base 302 to move, and the mounting base 302 drives the replaceable positioning block 304 and the airbag 305 to move. The airbag 305 contacts the surface of the automotive lamp. The replaceable positioning block 304 clamps and fixes the automotive lamp through the airbag 305. The air pressure sensor 306 detects the gas pressure in the airbag 305. The external inflation and deflation device controls the amount of gas in the airbag 305 through the air guide valve group 307, the quick-connect air guide 308 and the rotating air guide seat 309. The airbag 305 fills the gap between the replaceable positioning block 304 and the automotive lamp, increases the contact area and improves the clamping stability of the automotive lamp. like Figure 1 , Figure 2 , Figure 5 , Figure 8 As shown, after the automotive lamp is clamped, the motor 602 drives the main shaft 604 to rotate through the gear set 603. The main shaft 604 drives the worktable 8 to rotate. The rotation of the worktable 8 moves the automotive lamp to the glue application position. The support component improves the stability of the worktable 8 and the automotive lamp during the loading process. The robotic arm mechanism 2 drives the glue application mechanism 9 to the glue application position of the automotive lamp. The external glue delivery device delivers glue to the glue application mechanism 9. The glue application mechanism 9 applies glue to the automotive lamp. The glue application position of the glue application mechanism 9 can be adjusted by the robotic arm mechanism 2, which can apply glue to different positions of the automotive lamp. like Figure 1 , Figure 4 , Figure 5 As shown, when applying adhesive to automotive lamps, the second electrically controlled telescopic mechanism 402 drives the material feeding box 7 through the universal seat 403 to adjust the tilt state of the material feeding box 7 according to the change of the adhesive application position of the adhesive application mechanism 9. By adjusting the tilt state of the material feeding box 7, it is easier for the adhesive application mechanism 9 to apply adhesive to the corner nodes of the automotive lamps, ensuring the continuity and uniformity of adhesive application, avoiding dead corners, and improving the adhesive application quality.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An adhesive coating device for automotive lamps, characterized in that, Includes a base (1), on the upper surface of the base (1) a robotic arm mechanism (2) and a rotating feeding unit are fixedly installed, on the robotic arm mechanism (2) a glue applicator (9) is fixedly installed, on the rotating feeding unit a worktable (8) is fixedly installed, on the worktable (8) an adjustment unit is fixedly installed, on the adjustment unit a feeding box (7) is fixedly installed, and inside the feeding box (7) a positioning unit and a clamping unit are fixedly installed; The clamping unit includes a first electrically controlled telescopic mechanism (301) and a replaceable positioning block (304). The first electrically controlled telescopic mechanism (301) is fixedly arranged on the side of the feeding box (7). A mounting base (302) is fixedly installed on the telescopic end of the first electrically controlled telescopic mechanism (301). An electromagnetic plate (303) is fixedly installed in the mounting base (302). The replaceable positioning block (304) is slidably installed in the mounting base (302). The replaceable positioning block (304) is magnetically connected to the electromagnetic plate (303). An airbag (305) is fixedly installed on the replaceable positioning block (304). An air hole communicating with the airbag (305) is provided in the replaceable positioning block (304). An air guiding control component is installed in the feeding box (7). The air guiding control component communicates with the airbag (305) through the air hole.

2. The automotive lamp adhesive coating equipment according to claim 1, characterized in that: The air guiding control assembly includes an air guiding valve group (307), a quick-connect air guiding component (308), and a rotating air guiding seat (309). The quick-connect air guiding component (308) is disposed in the mounting, and the quick-connect air guiding component (308) is slidably connected to the air hole in the replaceable positioning block (304). The air guiding valve group (307) is fixedly installed in the feeding box (7). The air guiding valve group (307) is connected to the quick-connect air guiding component (308) and the rotating air guiding seat (309) respectively. The rotating air guiding seat (309) is fixedly installed on the rotating feeding unit, and the rotating end of the rotating air guiding seat (309) is fixedly connected to the air guiding valve group (307).

3. The automotive lamp adhesive coating equipment according to claim 1, characterized in that: A pressure sensor (306) is fixedly installed inside the airbag (305).

4. The automotive lamp adhesive coating equipment according to claim 1, characterized in that: The adjustment unit includes a storage slot (401) and a universal joint (403). The storage slot (401) is arranged on the upper surface of the workbench (8). A second electrically controlled telescopic mechanism (402) is fixedly installed in the storage slot (401). The telescopic end of the second electrically controlled telescopic mechanism (402) is fixedly connected to the lower end of the universal joint (403), and the upper end of the universal joint (403) is fixedly connected to the feeding box (7).

5. The automotive lamp adhesive coating equipment according to claim 1, characterized in that: The positioning unit includes mounting holes (501) and positioning posts (503). The mounting holes (501) are arranged in the feeding box (7). An electromagnetic base (502) is fixedly installed in the mounting holes (501). The positioning posts (503) are slidably installed in the mounting holes (501) and are magnetically connected to the electromagnetic base (502).

6. The automotive lamp adhesive coating equipment according to claim 2, characterized in that: The rotary feeding unit includes a support (601) and a main shaft (604). The support (601) is fixedly installed on the base (1). The support (601) has an installation cavity. The support (601) is fixedly connected to the rotary air guide seat (309). A motor (602) is fixedly installed in the installation cavity. The main shaft (604) is rotatably installed on the support (601). The main shaft (604) is fixedly connected to the worktable (8). The main shaft (604) is rotatably connected to the rotary air guide seat (309). A gear set (603) is fixedly installed on the output shaft of the main shaft (604) and the motor (602).

7. The automotive lamp adhesive coating equipment according to claim 6, characterized in that: A support member is rotatably mounted on the outer side of the support (601), and the support member is fixedly connected to the workbench (8).

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