Black film semi-automatic film pasting tool easy to operate

Abstract

The utility model discloses a semi-automatic black film pasting tool easy to operate, and belongs to the technical field of automobile film pasting, the semi-automatic black film pasting tool is used for assisting automobile door film pasting, and the semi-automatic black film pasting tool comprises a positioning device, a limiting device, a rail device and a sliding device; the limiting device is mounted on the positioning device and is used for limiting the top of the black film; the rail device is installed on the inner side of the automobile door metal plate. The sliding device is mounted on the track device; wherein the sliding device is provided with a separating mechanism used for separating backing paper of a black film from the film and pressing the black film, and the sliding device is connected with external gas driving equipment and used for driving the separating mechanism to move along the track device to paste the black film; besides, by comprehensively analyzing the defects of the existing film pasting technology, a semi-automatic film pasting tool structure is designed, the film pasting efficiency and quality are improved, meanwhile, the operation difficulty and the labor cost are reduced, use is convenient, and good use prospects are achieved.

Description

Technical Field

[0001] This application belongs to the field of automotive window tinting technology, specifically an easy-to-operate semi-automatic black film tinting fixture. Background Technology

[0002] With the rapid development of China's economy and the general improvement of people's living standards, the automotive black film market has shown strong growth momentum in recent years. This is mainly due to the continuous increase in global car ownership and the increasing demand from consumers for personalized, comfortable, and safe cars. According to industry reports, the global automotive black film market has reached a certain size and is maintaining a stable growth trend. In particular, after China's successful accession to the WTO, car prices have gradually decreased significantly, further stimulating the consumption of private cars in my country.

[0003] Taking the Chinese market as an example, the sales volume of automotive black film in China has continued to grow in recent years. With the rapid development of China's automotive industry and consumers' pursuit of a high-quality lifestyle, the market demand for black film has shown a rapid growth trend. Statistics show that the sales volume of automotive black film in China has achieved a significant annual compound growth rate exceeding a certain percentage in the past few years, and this growth trend is expected to continue in the coming years.

[0004] In conclusion, the black film market has experienced rapid growth in recent years due to the increase in car ownership and consumers' growing awareness of car exterior protection. It is expected that with the continued growth of the automotive market and the increasing demand for personalized car designs, the black film market will continue to grow.

[0005] Traditionally, black film application relies on manual operation, which has problems such as inaccurate film positioning, difficulty in removing air bubbles, and time-consuming and labor-intensive processes.

[0006] While some automated film application equipment has emerged in the market thanks to technological advancements, its high cost and complex operating procedures limit its widespread application. Therefore, developing a cost-effective and easy-to-operate semi-automatic black film application fixture is particularly important.

[0007] In summary, existing automated film application equipment has certain drawbacks and does not meet the needs of this field. Therefore, we propose an easy-to-operate semi-automatic black film application fixture. Summary of the Invention

[0008] To overcome the shortcomings of the prior art, this application provides an easy-to-operate semi-automatic black film application fixture. Based on a comprehensive analysis of the deficiencies of existing film application technologies, a semi-automatic film application fixture structure was designed. This fixture improves the efficiency and quality of film application while reducing operational difficulty and labor costs. It is convenient to use, has good application prospects, and can effectively solve the problems raised in the background section.

[0009] The technical solution adopted by the embodiments of this application to solve its technical problem is:

[0010] An easy-to-operate semi-automatic black film applying fixture for assisting in applying window film to car doors. The semi-automatic fixture includes a positioning device, a limiting device, a track device, and a sliding device.

[0011] The positioning device is installed on the inside of the car door;

[0012] The limiting device is installed on the positioning device to limit the top of the black film;

[0013] The track device is installed on the inside of the car door sheet metal;

[0014] The sliding device is mounted on the track device;

[0015] The sliding device is equipped with a separation mechanism for separating the backing paper of the black film from the film and for pressing the black film. The sliding device is connected to an external gas-driven device to drive the separation mechanism to move along the track device to paste the black film.

[0016] Preferably, the positioning device includes a mechanical clamp that is held at the corner position of the upper inner side of the car door.

[0017] Preferably, the limiting device includes a fixing plate and a limiting member:

[0018] One end of the fixing plate is fixedly mounted on the mechanical clamp;

[0019] The limiting component is installed on the fixed plate;

[0020] The top of the black film is clamped on the limiting member.

[0021] Preferably, the limiting member includes a main body and a limiting pressure block:

[0022] The main body is fixedly installed on the end of the fixing plate away from the mechanical clamp;

[0023] The limiting block is installed on the main body;

[0024] The limiting block is provided with a limiting pin, and the main body is provided with a limiting hole. The limiting pin passes through the through hole on the black film and extends into the limiting hole of the limiting block. The limiting block and the main body are magnetically attracted.

[0025] Preferably, the track device includes a track body and a mounting component, wherein the track body is mounted on the inside of the car door sheet metal via the mounting component.

[0026] Preferably, the mounting component includes a magnet disposed inside the track body and an adsorption component disposed on the outer surface of the track body, wherein the adsorption component includes a plurality of suction cups equally spaced and embedded on the track body.

[0027] Preferably, the sliding device includes a mounting plate and a resilient mounting member:

[0028] A slider is mounted on the mounting plate, and the slider is slidably connected to the slide rail on the main body of the track;

[0029] The flexible mounting bracket is installed on the mounting plate;

[0030] The separation mechanism is mounted on the elastic mounting component.

[0031] Preferably, the elastic mounting component includes a telescopic rod, a limiting sleeve, and a spring:

[0032] The main body of the telescopic pole is fixedly mounted on the mounting plate;

[0033] The limiting sleeve is installed at the end of the telescopic rod away from the telescopic part;

[0034] The two ends of the spring are fixedly connected to the limiting sleeve and the mounting plate, respectively, and the spring is sleeved on the telescopic rod;

[0035] The separation mechanism is installed at the telescopic end of the telescopic rod.

[0036] Preferably, the separation mechanism includes a connecting part, a separating element, and a clamping element:

[0037] The connecting part is installed at the telescopic end of the telescopic pole;

[0038] One end of the separator is fixedly installed on the connecting part;

[0039] The clamping component is fixedly installed on the connecting part, and the clamping component is arranged parallel to the connecting part;

[0040] The clamping component includes a fixed cylinder and a movable rod:

[0041] The fixed cylinder is fixedly installed on the connecting part;

[0042] One end of the movable rod is inserted into the fixed cylinder, and the movable rod and the fixed cylinder are clamped and limited by bolts. A nylon roller is rotatably installed on the outer surface of the movable rod.

[0043] Preferably, the mounting plate is embedded with an induction coil with a pressure sensor, one end of the spring is fixedly connected to the induction coil, and an audible and visual alarm is installed on the track body. Both the induction coil and the audible and visual alarm are connected to the server via the Internet of Things.

[0044] In summary, this application includes at least one of the following beneficial technical effects:

[0045] First, this application provides an easy-to-operate semi-automatic black film application tool. By comprehensively analyzing the shortcomings of existing film application technologies, a semi-automatic film application tool has been designed. While improving the efficiency and quality of film application, it reduces the difficulty of operation and labor costs. It is relatively convenient to use and has good application prospects.

[0046] Secondly, this application describes an easy-to-operate semi-automatic black film applicator. It is simple to operate, quick to learn, and highly accurate. It can effectively improve the training efficiency of new employees, reduce the training cost of new employees, shorten the cycle, and allow more new employees to integrate into the production environment as soon as possible.

[0047] Thirdly, this application describes an easy-to-operate semi-automatic black film application fixture. Through preset programs and mechanical devices, it can complete a series of repetitive tasks at high speed and with precision, automatically completing key steps such as positioning and applying the black film to car doors. Compared with manual film application, the semi-automatic application fixture can significantly improve application efficiency and shorten application time.

[0048] Fourth, this application describes an easy-to-operate semi-automatic black film application fixture. During the automated fixture process, precision machines and equipment can be used to ensure the quality and consistency of each product. The semi-automatic fixture enables precise dimensional control, correct installation of parts, and rigorous product testing, avoiding the impact of human factors on product quality.

[0049] Fifth, this application describes an easy-to-operate semi-automatic black film applying fixture. This semi-automatic fixture is highly adaptable and can accommodate car doors of different sizes and shapes. This means that regardless of the type of vehicle a customer owns, the semi-automatic fixture can be used for film application. This expands the application scope of the semi-automatic fixture and enhances its market competitiveness.

[0050] Sixth, this application describes an easy-to-operate semi-automatic black film application fixture. Compared with traditional training methods, the semi-automatic fixture, as a simple-to-operate fixture, can reduce the training cycle of personnel to a certain extent, increase the time for employees to adapt to the new environment, reduce process complexity, and improve production efficiency.

[0051] Seventh, semi-automatic film application equipment optimizes the film application process for black film products. Compared with manual film application, it reduces the waste of manpower and improves production efficiency. It ensures the consistency of workers' work during production, reducing labor waste. While saving labor costs, it can directly reduce the company's operating costs, thereby improving profitability and expanding the market promotion space for black film products. It can also make more car companies accept black film products, promote the advancement of the black film industry, and has a good prospect for use. Attached Figure Description

[0052] Figure 1 This is a schematic diagram of the overall structure of this application;

[0053] Figure 2 This is a schematic diagram of the structure from other angles in the usage state of this application;

[0054] Figure 3 This is a schematic diagram of the fixing structure of the black film in this application;

[0055] Figure 4 This is a schematic diagram of the structure of this application;

[0056] Figure 5 This is a partial structural diagram of the positioning device and the limiting device in this application;

[0057] Figure 6 This is a partial structural diagram of the track device and sliding device in this application;

[0058] Figure 7 This is a partial structural diagram of the limiting device in this application;

[0059] Figure 8 This is a partial structural diagram of the movable rod in this application;

[0060] Figure 9 It is in this application Figure 2 Enlarged view of the structure at point A in the middle.

[0061] Reference numerals in the attached drawings: 1. Positioning device; 2. Limiting device; 21. Fixing plate; 22. Limiting component; 221. Limiting pressure block; 222. Limiting pin; 3. Track device; 31. Suction cup component; 4. Sliding device; 41. Mounting plate; 42. Slider; 43. Telescopic rod; 44. Limiting sleeve; 45. Spring; 46. Connecting part; 47. Separating component; 48. Fixing cylinder; 49. Movable rod; 5. Induction coil; 6. Audible and visual alarm. Detailed Implementation

[0062] This application provides an easy-to-operate semi-automatic black film application fixture, which solves the problems of inaccurate film positioning, difficulty in removing air bubbles, and time-consuming and labor-intensive problems in the traditional black film application operation that relies on manual operation.

[0063] Example 1:

[0064] An easy-to-operate semi-automatic black film application fixture, such as... Figure 1-2 As shown, the semi-automatic window tinting fixture for assisting in applying window film to car doors includes a positioning device 1, a limiting device 2, a track device 3, and a sliding device 4.

[0065] Positioning device 1 is installed on the inside of the car door; limiting device 2 is installed on positioning device 1 to limit the top of the black film; track device 3 is installed on the inside of the car door sheet metal; sliding device 4 is installed on track device 3.

[0066] The sliding device 4 is equipped with a separation mechanism for separating the backing paper of the black film from the film and for pressing the black film. The sliding device 4 is connected to an external gas drive device to drive the separation mechanism to move along the track device 3 to paste the black film.

[0067] In use, the positioning device 1 is installed on the inside of the car door. At this time, the positions of the positioning device 1 and the limiting device 2 are fixed. The track device 3 is installed on the inside of the car door sheet metal. Then, the black film is installed on the limiting device 2. The position of the separation mechanism is adjusted. Then, the sliding device 4 is connected to the external gas driving equipment. The external gas driving equipment drives the sliding device 4 to move at a constant speed along the track device 3. During the movement, the backing paper of the black film is separated from the film and the black film is pressed, thereby realizing the adhesion of the black film.

[0068] The installation part relies on manual labor, which is relatively simple, while the film application process relies on the equipment itself to achieve automatic film application.

[0069] In actual use, the gas-driven device can be removed, and a drive structure can be installed on the sliding device 4. The drive structure moves along the track to achieve the effect of automatic film application.

[0070] However, this method makes the sliding device 4 heavier, which increases the difficulty of installation. Therefore, using an external drive method is more effective.

[0071] This application provides an easy-to-operate semi-automatic black film application fixture. Through research and analysis of the black film fixture, the functions and performance characteristics of the semi-automatic black film application fixture are clarified, the general design idea is determined, the initial design direction is determined, and the design is carried out based on mechanical principles, using track and gas drive equipment to ensure that the fixture structure is reasonable, the functions are complete, and it conforms to ergonomic design to ensure the convenience and comfort of the fixture operation.

[0072] Because the tooling structure has many components, different materials are used while considering the rationality of the connections between each part. The linkage between the gas-driven equipment and the track device 3 conforms to mechanical principles. In material selection, the service life and stability of the tooling are ensured, while controlling costs. Components are easy to replace, maintenance costs are low, and the tooling accuracy meets national standards.

[0073] This application provides an easy-to-operate semi-automatic black film application fixture. Through simulation experiments and actual production tests, the fixture's functions and performance are verified to meet design requirements. Problems encountered during production use are summarized and optimized to further improve the fixture design and structure, ensuring the fixture meets production needs.

[0074] This application provides an easy-to-operate semi-automatic black film application fixture. Based on a comprehensive analysis of the shortcomings of existing film application technologies, a semi-automatic film application fixture was designed. While improving the efficiency and quality of film application, it reduces the difficulty of operation and labor costs. It is relatively convenient to use and has good application prospects.

[0075] In the automotive industry, which has a large workforce and high employee turnover, the onboarding rate of new employees is high, the training cost is high, and the training time is long. Therefore, this application proposes an easy-to-operate semi-automatic black film application fixture. The device is simple to operate, quick to learn, and highly accurate. It can effectively improve the training efficiency of new employees, reduce the training cost of new employees, shorten the cycle, and allow more new employees to integrate into the production environment as soon as possible.

[0076] Example 2

[0077] Based on Example 1, such as Figure 3-7 As shown, this embodiment also describes the following structure:

[0078] The positioning device 1 includes a mechanical clamp that holds the car door at the corner of the upper inner side of the door, where the door has high strength and is relatively stable.

[0079] The mechanical clamps are designed specifically for the structure and thickness of the vehicle's sheet metal, resulting in a better fit and greater overall stability during use.

[0080] The limiting device 2 includes a fixed plate 21 and a limiting member 22: one end of the fixed plate 21 is fixedly installed on the mechanical clamp; the limiting member 22 is installed on the fixed plate 21; wherein, the top end of the black film is clamped on the limiting member 22.

[0081] There are many ways to set the limiting component 22. It can be set as a clamp or as a separate limiting pin structure. However, the clamping force of the clamp is limited, and the separate limiting pin structure may vibrate when subjected to force. Therefore, the following limiting component 22 structure is adopted.

[0082] The limiting component 22 includes a main body and a limiting pressure block 221:

[0083] The main body is fixedly installed on the end of the fixing plate 21 away from the mechanical clamp; the limiting pressure block 221 is installed on the main body;

[0084] The limiting block 221 is provided with a limiting pin 222, and the main body is provided with a limiting hole. The limiting pin 222 passes through the through hole on the black film and extends into the limiting hole of the limiting block 221. The limiting block 221 is magnetically attracted to the main body.

[0085] The end of the limiting pin 222 is frustum-shaped, which makes it easy to insert.

[0086] To further improve stability, the limiting pin 222 is also provided with a central hole, into which a pin structure can be inserted to lock the limiting pin 222, preventing the black film from wobbling during the application process and thus ensuring the stability of the black film and improving the application effect.

[0087] When using this design, place the upper end of the black film on the main body, align the through hole with the limiting hole, take out the limiting block 221, so that the limiting pin 222 on the limiting block 221 passes through the through hole on the black film and extends into the limiting hole of the limiting block 221. With the magnetic attraction effect, the position of the limiting block 221 is limited, thereby fixing the position of the black film.

[0088] Example 3

[0089] Based on Example 2, such as Figure 3-7 As shown, this embodiment also describes the following structure:

[0090] The track device 3 includes a track body and a mounting component. The track body is installed on the inside of the car door sheet metal via the mounting component.

[0091] The slide rails on the main body can adopt various concave shapes, or be designed as rod-shaped or protruding slide rails, mainly serving to guide and limit the slider 42. In order to better limit the movement, the slide rails can be designed with an internal width greater than the external width, that is, the cross-section of the slide rails can be designed as an isosceles trapezoid.

[0092] The mounting components include magnets located inside the track body and suction cups located on the outer surface of the track body. The suction cups include several sets of suction cups 31 that are evenly spaced and embedded in the track body. By using the combination of magnets and suction cups 31, the track body can be completely fitted to the car door, thereby improving the stability of the track body installation, effectively preventing the track body from shaking during installation, and further improving the adhesion of the black film.

[0093] The mounting components ensure that the sliding device 4 will not deviate when it moves, and the sheet metal structure can be used to stably attach the black film. Compared with manual film application, this reduces the time spent finding the positioning edge of the black film and ensures product consistency during production.

[0094] Example 4

[0095] Based on Example 2, such as Figure 3-9 As shown, this embodiment also describes the following structure:

[0096] The sliding device 4 includes a mounting plate 41 and a resilient mounting member:

[0097] A slider 42 is installed on the mounting plate 41, and the slider 42 is slidably connected to the slide rail on the main body of the track; the elastic mounting component is installed on the mounting plate 41, and the slider 42 moves at a constant speed, which can achieve stable adhesion of the black film.

[0098] The separation mechanism is mounted on the elastic mounting component.

[0099] The sliding device 4 works in conjunction with the track device 3. The sliding device 4 also works in conjunction with an external gas drive device. The gas drive device pushes the sliding device 4 to apply a pushing force to the track device 3. At the same time, using the principle of film application fixture, the separation mechanism separates the backing paper of the black film from the film. Nylon rollers are used to adhere the black film to the sheet metal surface, firmly adhering it to the sheet metal surface. Simultaneously, the pushing speed is controlled to push out air bubbles inside the contact surface between the black film and the sheet metal, ensuring that the appearance of the black film meets the quality requirements after application.

[0100] The elastic mounting component includes a telescopic rod 43, a limiting sleeve 44, and a spring 45: the main body of the telescopic rod 43 is fixedly mounted on the mounting plate 41; the limiting sleeve 44 is mounted on the end of the telescopic rod 43 away from the telescopic part; the two ends of the spring 45 are fixedly connected to the limiting sleeve 44 and the mounting plate 41 respectively, and the spring 45 is sleeved on the telescopic rod 43.

[0101] The separation mechanism is installed at the telescopic end of the telescopic rod 43.

[0102] The separation mechanism includes a connecting part 46, a separating element 47, and a clamping element:

[0103] The end of the separator 47 is triangular, which helps to separate the black film from the backing paper of the black film.

[0104] The connecting part 46 is installed on the telescopic end of the telescopic rod 43; one end of the separating part 47 is fixedly installed on the connecting part 46;

[0105] The clamping component is fixedly installed on the connecting part 46, and the clamping component is arranged parallel to the connecting part 46.

[0106] The clamping device can stick the separated black film onto the car door frame.

[0107] The clamping components include a fixed cylinder 48 and a movable rod 49.

[0108] The fixed cylinder 48 is fixedly installed on the connecting part 46; one end of the movable rod 49 is inserted into the fixed cylinder 48, and the movable rod 49 and the fixed cylinder 48 are clamped and limited by bolts. A nylon roller is rotatably installed on the outer surface of the movable rod 49.

[0109] When using the product, if the car door frame is wide, for example, if the black film is 1-1.8 times the size of the fixing cylinder 48, after the first application of the black film, the bolts can be loosened to loosen the movable rod 49 and the fixing cylinder 48, pull out the movable rod 49, and then tighten the bolts to re-fix the movable rod 49 and the fixing cylinder 48. Then restart the process to make the fixing cylinder 48 press the black film in other positions, thus fixing the position of the black film.

[0110] When the black film is more than 1.8 times the length of the fixed cylinder 48, the bolts can be loosened to loosen the movable rod 49 from the fixed cylinder 48. At this time, a longer fixed cylinder 48 can be replaced, and the equipment can be started to make the fixed cylinder 48 press the black film to fix the position of the black film. It is convenient to use and has high applicability.

[0111] The black film needs to be pressed twice by the fixing cylinder 48 at different positions to achieve the desired adhesion.

[0112] The nylon rollers, combined with the elasticity of the spring (45°), ensure stable adhesion of the black film and completely expel air during the adhesion process, guaranteeing the effectiveness of the black film adhesion.

[0113] The aforementioned easy-to-operate semi-automatic black film applicator offers multiple benefits during use, such as:

[0114] Improved production efficiency: Semi-automatic window tinting fixtures, through preset programs and mechanical devices, can complete a series of repetitive tasks at high speed and precision, automatically performing key steps such as positioning and applying the window tint to car doors. Compared to manual window tinting, semi-automatic fixtures can significantly improve tinting efficiency and shorten tinting time.

[0115] Improving product quality and consistency: Manual film application may result in film waste due to lack of skill or improper operation, while semi-automatic film application fixtures can reduce this waste and lower material costs.

[0116] Semi-automated tooling processes utilize precision machines and equipment to ensure the quality and consistency of each product. Semi-automated tooling enables precise dimensional control, correct installation of components, and rigorous product testing, avoiding the impact of human factors on product quality.

[0117] Semi-automatic window tinting fixtures are highly adaptable, accommodating car doors of different sizes and shapes. This means that regardless of the type of vehicle a customer owns, the semi-automatic window tinting fixture can be used for window tinting. This expands the application range of semi-automatic window tinting fixtures and enhances their market competitiveness.

[0118] Reducing employee training costs: In today's highly competitive business environment, companies are seeking effective strategies to improve efficiency and reduce costs. Employee training is an indispensable part of business development.

[0119] Compared to traditional training methods, semi-automatic tooling, as a simple tooling to operate, can reduce the training cycle for personnel to a certain extent, increase the time for employees to adapt to new environments, reduce process complexity, and improve production efficiency.

[0120] High precision: In the same environment, manual assembly results in varying production efficiency due to inconsistent worker skill levels. As a result, many production lines overemphasize efficiency, leading to substandard quality in the application of automotive black film. Semi-automatic film application fixtures have accurate positioning systems. Through preset programs and mechanical devices, they can accurately complete the film application work, compensating for the problem of inconsistent product quality caused by varying worker skill levels.

[0121] At the same time, due to its high precision, it can mitigate the problem of reduced production efficiency caused by quality issues in subsequent processes, improve the overall efficiency of the assembly line operation, and reduce cost waste caused by product quality problems.

[0122] Save on labor costs: Semi-automatic film application fixtures optimize the film application process for black film products, reducing labor waste compared to manual film application, improving production efficiency, ensuring consistent work among workers during production, and reducing labor waste.

[0123] While saving on labor costs, it can directly reduce the operating costs of enterprises, thereby improving profitability and expanding the market promotion space for black film products, enabling more car companies to accept black film products and driving the black film industry forward.

[0124] Adaptable to different products: Semi-automatic tooling is highly flexible and can adapt to the production needs of different products by adjusting equipment parameters or changing tooling fixtures. There is no need to replace the entire production line. Semi-automatic tooling can adjust operating parameters according to different operators, so that the processing speed of the production line can meet the user's needs and reduce unnecessary troubles in subsequent production.

[0125] Easy to upgrade and maintain: Semi-automatic tooling is simple to operate, does not require high technical skills from operators, has low training costs for new employees, can adapt to the production environment in a short time, reduces training costs for new employees, and will not affect production progress due to employee factors.

[0126] Maintenance costs are relatively low. Due to the replaceability of the tooling structure, tooling damage can be resolved by replacing parts during maintenance, and production will not be affected by tooling damage.

[0127] Promoting technological progress: The use of semi-automatic film application equipment will drive the black film industry to continuously research and improve technology in order to meet the market's demand for efficient and high-quality film application services.

[0128] Increase market competitiveness: Service providers with semi-automatic film application equipment can offer faster and more professional services, thereby gaining an advantage in a highly competitive market.

[0129] Promoting industry standardization: With the use of semi-automatic film application equipment, the black film industry may develop a more standardized operating procedure and standard, thereby improving the overall professional level of the industry.

[0130] Meeting personalized needs: Semi-automatic film application fixtures can be customized according to customer needs to meet the market demand for personalized film application.

[0131] Semi-automatic film application equipment can enable more car companies to accept black film products, increase the market penetration rate of black film products, further extend the product life cycle, and improve the company's competitiveness in the increasingly fierce market competition and changing consumer demands.

[0132] Example 5

[0133] Based on Example 4, such as Figure 3-9 As shown, this embodiment also describes the following structure:

[0134] An induction coil 5 with a pressure sensor is embedded in the mounting plate 41. One end of the spring 45 is fixedly connected to the induction coil 5. An audible and visual alarm 6 is installed on the track body. Both the induction coil 5 and the audible and visual alarm 6 are connected to the server via the Internet of Things.

[0135] During the film application process, the pressure sensor on the sensing coil 5 transmits pressure data in real time. The server analyzes the transmitted pressure data and compares it with the preset standard range to determine if there is any abnormality. If the pressure data is outside the preset standard range, the audible and visual alarm 6 is activated.

[0136] For example, if the initial pressure data is F, then the standard range is (FF×α, FF×α / 2). When the pressure is moving, it is less than the pressure when at rest. Therefore, the fluctuation ratio of the upper limit of the range is less than the ratio of the lower limit of the range. This situation enables the black film to be pasted for monitoring. With a stable black film pasting speed, the specific abnormal location of the black film pasting can be directly analyzed, which is convenient for relevant personnel to make quick adjustments and has a better effect.

[0137] The application of semi-automatic window tinting equipment has significantly promoted the standardization process in the automotive window tinting industry. Unified equipment and operating procedures help establish industry standards and improve overall service quality. Standardized services not only enhance consumer trust but also promote cooperation and exchange among different brands and businesses, safeguarding the healthy development of the industry.

[0138] The high efficiency and high quality of semi-automatic window tinting equipment make the automotive black film industry more attractive, drawing more car manufacturers to choose black film products. This not only expands the market but also enhances the industry's competitiveness. At the same time, the application of new technologies enables companies to stand out in the market and establish brand advantages.

[0139] The application of semi-automatic film application fixtures has spurred the industry's pursuit of technological innovation. More and more companies are investing in research and development to explore more advanced and efficient film application technologies. This has not only driven the upgrading of film application equipment but also promoted the development of related materials and technologies, bringing continuous technological progress to the entire black film industry.

[0140] Working principle: When in use, the positioning device 1 is installed on the inside of the car door. At this time, the positions of the positioning device 1 and the limiting device 2 are fixed. The track device 3 is installed on the inside of the car door sheet metal. Then, the black film is installed on the limiting device 2. The position of the separation mechanism is adjusted. Then, the sliding device 4 is connected to the external gas driving equipment. The external gas driving equipment drives the sliding device 4 to move at a constant speed along the track device 3. During the movement, the backing paper of the black film is separated from the film and the black film is pressed, thereby realizing the adhesion of the black film.

[0141] During the pressing of the black film, the pressure sensor on the induction coil 5 transmits pressure data in real time. The server analyzes the transmitted pressure data and compares it with the preset standard range to determine if there is any abnormality. When the pressure data is outside the preset standard range, the audible and visual alarm 6 is activated to warn of any abnormality in the film application process.

[0142] In conclusion, the semi-automatic automotive black film application fixture not only improves application efficiency and quality while reducing labor costs and training difficulties, but also promotes industry standardization and regulation, expanding application scenarios and market demand. Simultaneously, it fosters technological innovation and sustainable development. It is foreseeable that in the future, the semi-automatic automotive black film application fixture will play an increasingly important role in the automotive industry, and with the further development and popularization of this technology, the automotive black film industry will usher in a broader prospect for development.

[0143] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating this application and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this application.

Claims

1. An easy-to-operate semi-automatic black film applying fixture for assisting in applying window film to car doors, characterized in that: The semi-automatic film application fixture includes: Positioning device (1), which is installed on the inside of the car door; Limiting device (2), which is installed on positioning device (1), is used to limit the top of the black film; Track device (3), which is installed on the inside of the car door sheet metal; A sliding device (4) is mounted on a track device (3); The sliding device (4) is equipped with a separation mechanism for separating the backing paper of the black film from the film and for pressing the black film. The sliding device (4) is connected to an external gas-driven device to drive the separation mechanism to move along the track device (3) to paste the black film.

2. The easy-to-operate semi-automatic black film applicator as described in claim 1, characterized in that: The positioning device (1) includes a mechanical clamp, which is clamped at the corner position of the upper inner side of the car door.

3. The easy-to-operate semi-automatic black film applicator as described in claim 2, characterized in that: The limiting device (2) includes: A fixed plate (21) is fixedly mounted on a mechanical clamp at one end; Limiting element (22), which is mounted on fixing plate (21); The top of the black film is held in place by the limiting member (22).

4. The easy-to-operate semi-automatic black film applicator as described in claim 3, characterized in that: The limiting member (22) includes: The main body is fixedly mounted on the end of the fixed plate (21) away from the mechanical clamp; A limiting block (221) is installed on the main body; The limiting block (221) is provided with a limiting pin (222), and the main body is provided with a limiting hole. The limiting pin (222) passes through the through hole on the black film and extends into the limiting hole of the limiting block (221). The limiting block (221) is magnetically attracted to the main body.

5. The easy-to-operate semi-automatic black film applicator as described in claim 4, characterized in that: The track device (3) includes a track body and an installation component. The track body is installed on the inside of the car door sheet metal through the installation component.

6. The easy-to-operate semi-automatic black film applicator as described in claim 5, characterized in that: The mounting components include a magnet disposed inside the track body and an adsorption component disposed on the outer surface of the track body. The adsorption component includes several sets of suction cups (31) that are equally spaced and embedded on the track body.

7. The easy-to-operate semi-automatic black film applicator as described in claim 6, characterized in that: The sliding device (4) includes: Mounting plate (41), on which a slider (42) is mounted, the slider (42) being slidably connected to a slide rail on the main body of the track; A flexible mounting element is mounted on a mounting plate (41); The separation mechanism is mounted on the elastic mounting component.

8. The easy-to-operate semi-automatic black film applicator as described in claim 7, characterized in that: The resilient mounting component includes: The telescopic rod (43) has its main body fixedly mounted on the mounting plate (41); A limiting sleeve (44) is installed at the end of the telescopic rod (43) away from the telescopic part; A spring (45) is fixedly connected at both ends to a limiting sleeve (44) and a mounting plate (41) respectively, and the spring (45) is sleeved on the telescopic rod (43); The separation mechanism is installed at the telescopic end of the telescopic rod (43).

9. The easy-to-operate semi-automatic black film applicator as described in claim 8, characterized in that: The separation mechanism includes: The connecting part (46) is installed at the telescopic end of the telescopic rod (43); Separator (47), one end of which is fixedly mounted on connector (46); A clamping element is fixedly installed on the connecting part (46) and is arranged parallel to the connecting part (46); The clamping element includes: A fixed cylinder (48) is fixedly installed on the connecting part (46); The movable rod (49) has one end inserted into the fixed cylinder (48). The movable rod (49) and the fixed cylinder (48) are clamped and limited by bolts. Nylon rollers are rotatably installed on the outer surface of the movable rod (49).

10. The easy-to-operate semi-automatic black film applicator as described in claim 9, characterized in that: The mounting plate (41) is embedded with an induction coil (5) with a pressure sensor. One end of the spring (45) is fixedly connected to the induction coil (5). The track body is equipped with an audible and visual alarm (6). Both the induction coil (5) and the audible and visual alarm (6) are connected to the server via the Internet of Things.

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