CN-122008576-A - Automatic lamination and buckle installation integrated process and equipment for lamp shade and lamp shell

Abstract

The invention discloses an automatic lamination and buckle installation integrated process and equipment for a lampshade and a lamp shell, wherein the equipment is formed by sequentially connecting a speed chain unit, a lampshade feeding unit, a lamination unit, a buckle installation unit, a curing unit and a rear line offline transfer unit, each unit is linked with the wire body through an industrial robot to form an integrated automatic operation system without human participation. The double-speed chain unit realizes accurate positioning of the circulation tool, the pressing unit completes the grabbing of the lampshade and the pressing and pressure maintaining of the lamp shell, the buckle installation unit synchronously completes the buckle installation during pressure maintaining, the pressing robot then transfers the whole lamp to the curing unit for curing, and the circulation tool circulates and flows back through the back line off-line transfer unit. The process realizes whole-course automatic operation based on the equipment, greatly reduces the labor and equipment manufacturing cost, shortens the assembly beat and improves the production efficiency through the synchronous operation of the working procedures, and can adapt to multi-type products only by replacing customized tools, thereby having strong equipment compatibility.

Inventors

• WEN WEI
• PENG JINYUAN

Assignees

• 上海秀卓自动化设备有限公司

Dates

Publication Date

20260512

Application Date

20260402

Claims (10)

1. 1. The integrated equipment for automatically pressing and buckling the lamp shade and the lamp shell is characterized by comprising a double-speed chain unit, a lamp shade feeding unit, a pressing unit, a buckling installation unit, a curing unit and a back line transferring unit which are sequentially connected and matched, wherein each unit is linked with the circulation action of a line body through the action matching of an industrial robot, and an integrated automatic operation system for pressing and buckling the lamp shade and the lamp shell without manual participation is formed.
2. 2. The integrated equipment for automatically pressing and buckling the lamp shade and the lamp shell according to claim 1, wherein the speed-doubling chain unit comprises a speed-doubling chain, a jacking mechanism, a stopping mechanism and a sensor, and after the sensor detects that the circulation tool is in place, the stopping mechanism stops the movement of the circulation tool, and the jacking mechanism jacks up and accurately positions the circulation tool.
3. 3. The integrated equipment for automatically pressing and buckling mounting a lampshade and a lamp shell according to claim 1, wherein the lampshade feeding unit comprises a positioning tool, a front-back sliding assembly, a lifting door and a safety grating, the positioning tool is used for preassembling and positioning the lampshade, the front-back sliding assembly drives the positioning tool to slide to a preset grabbing position, and the lifting door and the safety grating form an equipment protection structure.
4. 4. The automatic press-fit and buckle installation integrated device for the lamp shade and the lamp shell, which is disclosed in claim 1, is characterized in that the press-fit unit comprises a press-fit robot, a quick-change chuck and a press-fit tool, wherein the press-fit tool is provided with a cylinder press-fit assembly, a vacuum chuck, a vacuum generator and a valve island, the press-fit robot grabs the lamp shade from a lamp shade feeding unit through the press-fit tool, presses the lamp shade on the lamp shade and the lamp shell on the speed-doubling chain unit, completes pressure-maintaining treatment, grabs the whole lamp and transfers the whole lamp to the curing unit after pressure maintaining is completed.
5. 5. The automatic press-fit and buckle installation integrated device for the lamp shade and the lamp shell according to claim 4, wherein the press-fit tool is further provided with a profiling piece, a detection sensor and a clamping assembly, the profiling piece limits the lamp shade, the detection sensor detects the fact that a robot moves to a proper state and whether the lamp shade exists or not, and the clamping assembly clamps the whole lamp to realize transfer after the press-fit is completed.
6. 6. The integrated equipment for automatically pressing and fastening a lamp shade and a lamp shell according to claim 1, wherein the fastening installation unit comprises a fastening robot, a fastening tool and a vibration disc, the fastening tool is provided with an air cylinder, a hinge mechanism and a fastening profiling structure, the vibration disc is used for automatically feeding the fastening, the fastening robot grabs the fastening through the fastening tool, and fastening installation between the lamp shade and the lamp shell is completed in the pressure maintaining process of the pressing unit.
7. 7. The automatic press fit and buckle installation integrated device for the lamp shade and the lamp shell according to claim 1, wherein the curing unit comprises a curing device frame, a hanging basket and a heating pipe, the hanging basket is arranged in the curing device frame and is driven by a chain, the curing device frame is provided with a feeding hole and a manual material taking hole, the press fit robot is used for placing the whole lamp in the hanging basket, and the heating pipe is used for heating and curing the sealing glue of the car lamp.
8. 8. The integrated equipment for automatically pressing and buckling mounting a lampshade and a lamp shell according to claim 1, wherein the back line offline transferring unit comprises a circulation tool and a lifting type transplanting machine, the transplanting machine is provided with a lifting double-speed chain and a lifting mechanism, and the transplanting machine receives the air circulation tool through the lifting double-speed chain and transfers the air circulation tool to a double-speed chain return line for recycling.
9. 9. The integrated equipment for automatically pressing and buckling a lamp shade and a lamp shell according to any one of claims 1-8, wherein the pressing tool, the buckling tool, the positioning tool and the circulating tool are customized tools matched with a car lamp product, and each tool and the corresponding robot, wire body and equipment are of a detachable connection structure.
10. 10. An integrated process for automatically pressing and buckling a lamp shade and a lamp shell is characterized by being realized based on the integrated equipment for automatically pressing and buckling the lamp shade and the lamp shell according to any one of claims 1-9, and comprises the following steps: S1, tool circulation positioning, namely, circulating a tool for bearing a lamp shell to a press-fit station along with a speed-doubling chain unit, blocking the tool by a stopping mechanism after a sensor detects that the tool is in place, and jacking the circulating tool by a jacking mechanism and accurately positioning the tool; s2, grabbing and feeding the lamp shade, namely transferring the lamp shade which is pre-assembled to a preset grabbing position by a lamp shade feeding unit, and grabbing the lamp shade by a pressing robot through a pressing tool; s3, pressing and maintaining pressure, namely accurately pressing the lamp shade onto the surface of the lamp shell on the circulation tool by the pressing robot, and maintaining the pressure for a preset time; S4, synchronous buckle installation, namely grabbing the buckle from the vibration disc by the buckle robot in the pressing and pressure maintaining process, installing the buckle to the connection position of the lampshade and the lamp shell through the buckle tool, and resetting the buckle robot after installation; s5, curing the whole lamp, namely after the pressure maintaining is finished, clamping the whole lamp by a pressing robot through a clamping assembly, transferring the whole lamp into a hanging basket of a curing unit, and heating and curing the sealant by a heating pipe; S6, circularly reflowing the tool, namely transferring the empty-circulation tool after the whole lamp is taken away to a rear-line offline transfer unit along with the double-speed chain unit, transferring the empty-circulation tool to a double-speed chain reflow line by a transplanter, and reflowing to an initial position for recycling; and S7, taking the finished product, namely transferring the cured car lamp to a manual material taking opening along with the flow of the hanging basket to finish the material taking of the finished product.

Description

Automatic lamination and buckle installation integrated process and equipment for lamp shade and lamp shell Technical Field The invention relates to the technical field of automobile part manufacturing, in particular to an automatic press-fit and buckle installation integrated process and equipment for a lampshade and a lamp shell. Background In the automobile part manufacturing industry, the assembly quality of the automobile lamp directly influences the driving safety of the automobile, wherein the pressing and buckling installation of the lampshade and the lamp shell are core procedures of the assembly of the automobile lamp, and the operation quality of the procedures determines the sealing performance and the structural stability of the automobile lamp. At present, in the industry, aiming at the press fit and buckle installation of a lampshade and a lamp shell, a single-machine operation mode of upper and lower tool matching is generally adopted, press fit of the lampshade and the lamp shell is realized through the upper and lower tools of special single-machine equipment, and buckle installation is completed through manual assistance or a simple mechanism, so that a plurality of remarkable defects exist in the operation mode. Firstly, the manual participation degree is high, the labor intensity is high, the procedures of loading and unloading of equipment, pre-assembly of a lamp shade, auxiliary buckle installation and the like are all required to be completed manually, the labor intensity of manual carrying and operation is greatly increased for large-size car lamp products such as penetrating car lamps, and meanwhile, a plurality of operators are required to be equipped for cooperative operation in the mode, so that the labor cost investment of enterprises is greatly improved. Secondly, equipment manufacturing cost is high, because the operation process involves manual short-distance operation upper and lower frock, in order to ensure operating personnel's personal safety, equipment must add safety grating, go up frock and prevent falling a large amount of safety protection and detection device such as cylinder, last frock prevent falling the power jar, and this kind of device has not only increased the design complexity of equipment, has still improved the manufacturing cost and the later maintenance cost of equipment by a wide margin. Thirdly, production efficiency is limited, the operation beat of manual operation is difficult to accurately control, and the pressing and buckling are installed to be operated independently step by step, no synchronous linkage design is adopted, so that the operation beat of integral assembly is long, meanwhile, the uninterrupted operation of equipment cannot be realized through manual operation, and the production output is difficult to meet the large-scale production requirement of the automobile industry. Finally, the compatibility of equipment products is poor, the frame structure and the matched tooling of the traditional single-machine equipment are designed for specific types of car lamps, the frame structure and the matched tooling are hard limited by the frame structure and the tooling structure, when car lamp products of different types are produced by replacement, the main structure of the equipment is required to be greatly detached and adjusted, the core tooling and parts are required to be replaced in part of scenes, the mold replacement efficiency is extremely low, the transformation cost is high, and the production characteristics of various and small batches in the car industry cannot be adapted. Aiming at the problems of high labor cost, high equipment manufacturing cost, low production efficiency, poor product compatibility and the like in the prior art, development of an automatic lamp shade and lamp shell pressing and buckle mounting device and process is needed to be urgently developed, and the integrated operation of whole-course unmanned participation is realized through the combination of an industrial robot and an automatic line body, so that the industry pain point in the prior art is fundamentally solved. Disclosure of Invention (One) object of the invention: The invention aims to provide an integrated process and equipment for automatically pressing and buckling mounting a lamp shade and a lamp housing, which automatically complete the whole-flow operation of material turnover, lamp shade material taking, lamp housing pressing and pressure maintaining, buckling synchronous mounting, whole lamp curing and circulating and reflowing of a circulating tool by combining a wire body with an industrial robot, thoroughly cancel manual participation, solve the problems of high labor cost and high equipment manufacturing cost in the prior art, accurately control working beats of each process by the synchronous operation design of pressing and buckling mounting, shorten the whole assembly time, improve the production efficiency and the production ou