Screw locking and hot melting all-in-one machine for car lamp module

Abstract

The utility model relates to the technical field of automobile tail lamp manufacturing, in particular to a screw locking and hot melting all-in-one machine for an automobile lamp module, which comprises a mounting plate and the like. The mounting plate is a mounting carrier of the all-in-one machine, the mounting plate is assembled on a wall or a supporting carrier for use, the two sliding rails are symmetrically arranged on the upper portion of the mounting plate, the sliding table is slidably mounted at the upper position of the mounting plate through the sliding rails, a first motor is mounted on the upper plate surface of the sliding table, and a second motor is mounted on the lower plate surface of the sliding table. A lead screw is installed on an output shaft of the first motor and is in threaded fit with the sliding table. By arranging the adjustable positioning adjusting piece, the position of the screwdriver can be flexibly adjusted to adapt to car lamp modules of different models and specifications, universality and adaptability of equipment are enhanced, meanwhile, the motor is adopted to drive the lead screw, the transmission rod and other components, automatic operation is achieved, labor cost is reduced, and working efficiency and precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile taillight manufacturing, in particular to a screw locking and hot-melt integrated machine for automobile light modules. Background Art

[0002] With the development of the automotive industry, vehicle safety and aesthetics have become the focus of consumer attention. As an important component of a car, headlights not only serve as lighting but are also a key element in the car's exterior design. Therefore, the manufacturing process and assembly technology of headlight modules are of great significance to improving the overall performance of the vehicle. Traditional headlight module assembly usually involves multiple steps, including but not limited to screw locking and hot-melt welding of plastic parts. These steps usually require different equipment to complete, which not only increases production costs but also prolongs the production cycle.

[0003] Patent announcement number CN208205826U discloses a screw locking and hot melt integrated machine for headlight modules, which includes a workbench with brackets on both sides of the workbench, and at least two laterally arranged support rods connected to the upper ends of the brackets. Two parallel conveying devices are provided in the middle of the workbench. The hot melt integrated machine, by arranging two conveying devices with opposite moving directions and a jig transfer device, alternately arranges the screw locking device and the hot melt device, making the processing smoother; however, there are still deficiencies in actual application. Specifically, during operation, headlight modules of different specifications, especially modules with different screw hole positions and numbers, need to readjust the positions of the jig and the screw locking device, which increases debugging time and cost, and the device is mainly used to heat and melt glue, but its gluing method is relatively single and lacks flexibility, and may not meet the precise gluing requirements of headlights. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides an all-in-one screw locking and hot-melt machine for a vehicle lamp module.

[0005] The technical solution is: a locking screw and hot melt integrated machine for a car light module, comprising a mounting plate, a slide rail and a slide table, wherein the mounting plate is a mounting carrier of the integrated machine, and the mounting plate is mounted on a wall or a supporting carrier for use, and the slide rail is provided with two and symmetrically arranged on the upper part of the mounting plate, and the slide table is slidably mounted on the upper position of the mounting plate through the slide rail, and a first motor is mounted on the upper plate surface of the slide table, and a screw rod is mounted on the output shaft of the first motor, and the screw rod and the slide table are threadedly matched; it also includes: a second motor, which is provided with multiple and compactly mounted on the slide table; a transmission rod, which is provided with multiple groups and mounted on the On the output shaft of the second motor, each group of the transmission rods is provided with two sections and arranged up and down; a universal joint is provided on the transmission rod and the output shaft of the second motor, and a universal joint is also provided between the two sections of the transmission rods; a screwdriver is installed on the lower end of the lower transmission rod; a storage table is fixed on the lower surface of the mounting plate, and the storage table is used to place the car light module; a hot-melt glue coating part is provided at the lower part of the mounting plate and is used to apply glue to the car light module on the storage table; a positioning adjustment part is provided in the middle of the mounting plate, and the positioning adjustment part is used to adjust the position of the screwdriver on the multiple transmission rods to lock the screws on the car light module.

[0006] Furthermore, the screwdrivers are replaceably mounted on the lower end of the transmission rod. The screwdrivers can be replaced according to the actual bolt model of the headlight module on the storage table, thereby improving the adaptability of the all-in-one machine to various headlight modules.

[0007] Furthermore, the glue coating component includes: a robotic arm, installed on the lower part of the mounting plate near the side of the storage table, and the robotic arm is used to operate the gluing operation of the headlight module; a glue melting component, arranged at the upper middle part of the mounting plate, and the glue melting component is used to hot-melt the hot-melt glue stick; a paint tube, arranged at the operating end of the robotic arm, and the paint tube is used to spray glue on the headlight module, and the hot-melt glue is injected into the paint tube through the glue melting component, and the paint tube is flexibly operated in conjunction with the robotic arm to perform flexibly gluing operations on the headlight module.

[0008] Furthermore, the melt glue part includes a mounting frame and a heating cylinder. The mounting frame is fixed at the upper middle position of the mounting plate. The mounting frame is located above the robotic arm. The heating cylinder is installed in the mounting frame. The heating cylinder is used to hot-melt the hot melt glue stick placed therein. The heating cylinder and the paint tube are connected by a hose.

[0009] Furthermore, the positioning adjustment member includes: an adjustment plate, which is slidably mounted on the slide rail, the adjustment plate is located between the slide table and the storage table, and a plurality of bolt holes are evenly opened on the adjustment plate; two adjustment rods are provided and symmetrically arranged on the adjustment plate, and the adjustment rod can be adjusted and fixed on the adjustment plate by bolts; a fixed plate, which is symmetrically arranged on the adjustment rod, and the number of the fixed plates is consistent with the transmission rod, and the fixed plate can be adjusted and fixed on the adjustment rod by bolts, and the fixed plate is rotatably connected to the corresponding transmission rod on the same side, and the transmission rod and the corresponding fixed plate cannot slide relative to each other, and the fixed plate drives the corresponding transmission rod and the screwdriver to change its position through flexible adjustment of the installation position of the adjustment rod and the fixed plate, so that the screwdriver can lock the screws at various positions on the headlight module.

[0010] Furthermore, a guide rod is fixed to the bottom of the slide, and the guide rod slides downward and passes through the adjustment plate. A spring is provided between the guide rod and the adjustment plate. When the slide synchronously drives the adjustment plate to descend to the headlight module placed on the storage table through the transmission rod, the screwdriver is aligned and contacts the corresponding screw, and the adjustment plate stops descending after being limited by the transmission rod and the screwdriver. When the slide continues to descend, it passes downward through the adjustment plate through the guide rod at the bottom of the slide. At this time, the spring on the guide rod will press on the adjustment plate, so that the fixed plate on the adjustment plate acts on the transmission rod and the screwdriver, so that the screwdriver can be stably pressed on the locked screw, thereby improving the stability when locking the screw.

[0011] The beneficial effects are: 1. The utility model can flexibly adjust the position of the screwdriver by setting an adjustable positioning adjustment part to adapt to different models and specifications of car light modules, thereby enhancing the versatility and adaptability of the equipment. At the same time, it adopts motor-driven screw rods, transmission rods and other components to realize automated operation and reduce labor costs, thereby improving work efficiency and precision.

[0012] 2. The utility model can realize flexible gluing through the mechanical arm, and the hose connection between the melt glue part and the paint tube, so as to ensure the smooth transmission of hot melt adhesive material, and is suitable for use in headlight modules of different shapes and sizes.

[0013] 3. The utility model can also ensure that the screwdriver can be stably pressed on the screw during the screw locking process by arranging a guide rod and a spring structure at the bottom of the slide, thereby improving the quality and reliability of the locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the matching relationship among the adjusting plate, adjusting rod, fixing plate and guide rod of the utility model.

[0016] Figure 3 This is a diagram showing the connection relationship among the components of the utility model, such as the robotic arm, mounting frame, heating tube, and hose.

[0017] Figure 4 This is a diagram showing the connection relationship between the storage table, robotic arm, paint tube and hose of the utility model.

[0018] The names and serial numbers of the parts in the figure are: 1-mounting plate, 2-slide rail, 3-first motor, 4-screw rod, 5-slide table, 6-second motor, 7-transmission rod, 71-universal joint, 8-screwdriver, 9-storage table, 10-mechanical arm, 11-mounting frame, 12-heating cylinder, 13-paint tube, 14-hose, 15-adjustment plate, 16-adjustment rod, 17-fixing plate, 18-guide rod, 19-spring. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model will be further described below with reference to the accompanying drawings.

[0020] Example: A screw fastening and hot melt integrated machine for a vehicle lamp module, such as Figure 1-Figure 4 As shown, it includes a mounting plate 1, a slide rail 2 and a slide 5. The mounting plate 1 is a mounting carrier of the all-in-one machine. The mounting plate 1 is mounted on a wall or a supporting carrier for use. The slide rail 2 is provided with two and is symmetrically arranged on the upper part of the mounting plate 1. The slide 5 is slidably installed at the upper position of the mounting plate 1 through the slide rail 2. A first motor 3 is installed on the upper plate surface of the slide 5. A screw rod 4 is installed on the output shaft of the first motor 3. The screw rod 4 and the slide 5 are threaded together; it also includes: a second motor 6, which is provided with multiple and compactly mounted on the slide 5; a transmission rod 7, which is provided with multiple groups and is mounted on the output shaft of the second motor 6, and each group of transmission rods 7 is provided with two sections and arranged up and down; a universal joint 71, which is provided at the output of the transmission rod 7 and the second motor 6 On the output shaft, a universal joint 71 is also provided between the two sections of the transmission rod 7; a screwdriver 8 is installed at the lower end of the lower transmission rod 7; a storage table 9 is fixed on the lower board surface of the mounting plate 1, and the storage table 9 is used to place the car light module; a hot melt glue coating part is provided at the lower part of the board surface of the mounting plate 1 and is used to apply glue to the car light module on the storage table 9; a positioning adjustment part is provided in the middle of the board surface of the mounting plate 1, and the positioning adjustment part is used to adjust the position of the screwdriver 8 on the multiple transmission rods 7 to lock the screws on the car light module; the screwdriver 8 is all replaceably installed at the lower end of the transmission rod 7, and the screwdriver 8 can be replaced according to the actual bolt model of the car light module on the storage table 9, thereby improving the adaptability of this all-in-one machine to various car light modules.

[0021] like Figure 2-Figure 4As shown, the glue coating part includes: a robotic arm 10, which is installed on the lower part of the mounting plate 1 near the side of the storage table 9, and the robotic arm 10 is used to operate the gluing operation of the headlight module; a melt-glue part, which is arranged at the upper middle part of the mounting plate 1, and is used to hot-melt the hot-melt glue stick; a paint tube 13, which is arranged at the operating end of the robotic arm 10, and the paint tube 13 is used to spray glue on the headlight module, and the hot-melt glue is injected into the paint tube 13 through the melt-glue part, and the robot arm 10 flexibly operates the paint tube 13 to flexibly perform gluing operations on the headlight module; the melt-glue part includes a mounting frame 11 and a heating tube 12, and the mounting frame 11 is fixed at the upper middle part of the mounting plate 1, and the mounting frame 11 is located above the robotic arm 10, and the heating tube 12 is installed in the mounting frame 11, and the heating tube 12 is used to hot-melt the hot-melt glue stick inserted therein, and the heating tube 12 and the paint tube 13 are connected by a hose 14.

[0022] like Figure 1-Figure 3 As shown, the positioning adjustment member includes: an adjustment plate 15, which is slidably installed on the slide rail 2, the adjustment plate 15 is located between the slide 5 and the storage table 9, and a plurality of bolt holes are evenly opened on the adjustment plate 15; an adjustment rod 16, which is provided with two and symmetrically arranged on the adjustment plate 15, and the adjustment rod 16 can be adjusted and fixed on the adjustment plate 15 by bolts; a fixed plate 17, which is symmetrically arranged on the adjustment rod 16, and the number of the fixed plates 17 is consistent with the transmission rod 7, and the fixed plate 17 can be adjusted and fixed on the adjustment rod 16 by bolts, and the fixed plate 17 is rotatably connected to the corresponding transmission rod 7 on the same side, and the transmission rod 7 and the corresponding fixed plate 17 cannot slide relative to each other. Through the flexible adjustment of the installation position of the adjusting rod 16 and the fixed plate 17, the fixed plate 17 drives the corresponding transmission rod 7 and the screwdriver 8 to change the position, so that the screwdriver 8 can lock the screws at various positions on the headlight module.

[0023] like Figure 1 and Figure 2 As shown, a guide rod 18 is fixed to the bottom of the slide 5, and the guide rod 18 slides downward and passes through the adjustment plate 15. A spring 19 is provided between the guide rod 18 and the adjustment plate 15. When the slide 5 synchronously drives the adjustment plate 15 to descend to the car light module placed on the storage table 9 through the transmission rod 7, the screwdriver 8 is aligned and contacts the corresponding screw, and the adjustment plate 15 stops descending after being limited by the transmission rod 7 and the screwdriver 8. When the slide 5 continues to descend, it passes downward through the adjustment plate 15 through the guide rod 18 at the bottom of the slide 5. At this time, the spring 19 on the guide rod 18 will press on the adjustment plate 15, so that the fixed plate 17 on the adjustment plate 15 acts on the transmission rod 7 and the screwdriver 8, so that the screwdriver 8 can be stably pressed on the locked screw, thereby improving the stability when locking the screw.

[0024] First, place the headlight module to be processed on the storage table 9, and accurately adjust the position of the screwdriver 8 through the positioning adjustment piece to ensure that they can accurately align with the screw holes on the headlight module. Specifically, adjust and move the left and right position of the adjusting rod 16 on the adjusting plate 15, and adjust the front and rear position of the fixing plate 17 on the adjusting rod 16. Use the bolts to position the adjusting rod 16 and the fixing plate 17 so that the transmission rod 7 and the screwdriver 8 on the fixing plate 17 can be adjusted to different positions to align with the screws on the headlight module for locking operations, ensuring that the screwdriver 8 It can accurately align with the target position. When the position adjustment is completed, the first motor 3 is started, and the screw rod 4 on its output shaft forms a threaded fit with the slide 5, driving the slide 5 to move up and down along the slide rail 2. As the slide 5 descends, the second motor 6 installed on it starts to work, and transmits power to the screwdriver 8 through the transmission rod 7 and the universal joint 71, so that the screwdriver 8 rotates, thereby realizing the automatic locking of the screws on the headlight module. In this process, if screws of different specifications are encountered, the screwdriver 8 can be replaced to adapt to different needs, which improves the versatility and flexibility of the machine. At the same time, the hot melt glue coating part also starts to work. The heating cylinder 12 in the glue coating part will heat the hot melt glue stick to make it liquid. The liquid hot melt glue is transported to the paint tube 13 through the hose 14, and then the paint tube 13 installed at the end of the robot arm 10 accurately applies glue to the headlight module. The robot arm 10 can adjust the angle and position as needed to ensure that the glue can be evenly and accurately applied to the predetermined position. This is crucial for the sealing and waterproof performance of the headlight module. In the process of locking the screws, the guide rod at the bottom of the slide 5 18 will pass through the adjustment plate 15 and act downward on the adjustment plate 15 through the spring 19 on the guide rod 18. When the screwdriver 8 contacts the screw, the adjustment plate 15 stops descending due to the limiting effect of the screwdriver 8 and the transmission rod 7, while the slide 5 continues to descend. This process causes the spring 19 on the guide rod 18 to be compressed, thereby generating an upward force acting on the adjustment plate 15. This force is transmitted to the transmission rod 7 and the screwdriver 8 through the fixing plate 17, ensuring that the screwdriver 8 can maintain a stable pressure when locking the screw, thereby enhancing the locking effect of the screw.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A locking screw and hot melt integrated machine for a car light module, comprising a mounting plate (1), a slide rail (2) and a slide (5), wherein the mounting plate (1) is mounted on a wall or a supporting carrier for use, the slide rail (2) is provided with two and symmetrically arranged on the upper part of the mounting plate (1), the slide (5) is slidably mounted on the upper position of the mounting plate (1) through the slide rail (2), a first motor (3) is mounted on the upper plate surface of the slide (5), a screw rod (4) is mounted on the output shaft of the first motor (3), and the screw rod (4) and the slide (5) are threadedly matched; characterized in that, Also includes: A plurality of second motors (6) are provided and compactly mounted on the slide (5); A plurality of transmission rods (7) are provided and mounted on the output shaft of the second motor (6), wherein each transmission rod (7) has two sections arranged vertically; A universal joint (71) is provided on the transmission rod (7) and the output shaft of the second motor (6), and a universal joint (71) is also provided between the two transmission rods (7); A screwdriver (8) is mounted on the lower end of the transmission rod (7); A storage platform (9) is fixed on the lower surface of the mounting plate (1), and the storage platform (9) is used to place the vehicle light module; A hot-melt glue coating member is provided at the lower portion of the mounting plate (1) and is used to apply glue to the vehicle light module on the storage platform (9); A positioning adjustment member is provided in the middle of the plate surface of the mounting plate (1), and the positioning adjustment member is used to adjust the position of the screws of the screwdriver (8) on the plurality of transmission rods (7) that are fastened to the vehicle lamp module.

2. The screw fastening and hot melt integrated machine for vehicle lamp modules according to claim 1, characterized in that: The screwdrivers (8) are all replaceably mounted on the lower end of the transmission rod (7), and the screwdrivers (8) can be replaced according to the actual bolt model of the headlight module on the storage table (9).

3. The screw fastening and hot melt integrated machine for vehicle lamp modules according to claim 2, characterized in that: The glue-coated part includes: A mechanical arm (10) is installed on a side of the lower portion of the mounting plate (1) near the storage platform (9), and the mechanical arm (10) is used to operate the gluing operation of the headlight module; A melt glue piece is arranged at an upper middle portion of the mounting plate (1), and is used for hot-melt glue sticks; A paint tube (13) is provided at the operating end of the mechanical arm (10).

4. The screw fastening and hot melt integrated machine for vehicle lamp modules according to claim 3, characterized in that: The melt glue part comprises a mounting frame (11) and a heating tube (12). The mounting frame (11) is fixedly arranged at an upper position in the middle of the mounting plate (1). The mounting frame (11) is located above the robotic arm (10). The heating tube (12) is installed in the mounting frame (11). The heating tube (12) and the coating tube (13) are connected via a hose (14).

5. The screw fastening and hot melt integrated machine for vehicle lamp modules according to claim 4, characterized in that: The positioning adjustment member includes: An adjustment plate (15) is slidably mounted on the slide rail (2), the adjustment plate (15) is located between the slide platform (5) and the storage platform (9), and a plurality of bolt holes are evenly opened on the adjustment plate (15); Two adjusting rods (16) are provided and symmetrically arranged on the adjusting plate (15), and the adjusting rods (16) can be adjusted and fixed on the adjusting plate (15) by bolts; The fixing plates (17) are symmetrically arranged on the adjusting rod (16). The number of the fixing plates (17) is consistent with that of the transmission rod (7). The fixing plates (17) can be adjusted and fixed on the adjusting rod (16) by means of bolts. The fixing plates (17) are rotatably connected to the corresponding transmission rod (7) on the same side. The transmission rod (7) and the corresponding fixing plates (17) cannot slide relative to each other.

6. The screw fastening and hot melt integrated machine for vehicle lamp modules according to claim 5, characterized in that: A guide rod (18) is fixedly connected to the bottom of the slide (5), and the guide rod (18) slides downward to pass through the adjustment plate (15). A spring (19) is provided between the guide rod (18) and the adjustment plate (15).

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