A clamping device for mounting of a car door and a method of operation

Abstract

The application belongs to the technical field of automobile manufacturing, and discloses a clamping device and working method for automobile door installation, which comprises a plurality of supports, a water circulation device is fixedly arranged below the supports, a moving device is fixedly arranged above the supports, a rotating motor is fixedly arranged below the moving device, a supporting device is fixedly arranged below the rotating motor, an adsorption device is fixedly arranged on one side of the supporting device, drying machines are symmetrically arranged on the side edges of the supporting device, an air circulation device is fixedly arranged above the moving device, scraping devices are symmetrically arranged at the two ends of the moving device, and a door is arranged on one side of the adsorption device; the clamping device and working method for automobile door installation can realize automatic clamping, cleaning, drying and installation of the door through innovative design of the device structure and optimization of the working process, can maximize the recycling of water resources, can significantly improve the production efficiency of automobile door installation, can reduce production cost and environmental impact, and is suitable for door installation.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile manufacturing, and in particular to a clamping device and a working method for installing an automobile door. Background Art

[0002] With the booming automotive manufacturing industry, vehicle production is increasing, and consumer demands for vehicle quality are becoming increasingly stringent. With the continuous advancement of technology, some automated equipment has begun to enter the field of automotive door installation. However, existing automated equipment generally has some significant shortcomings.

[0003] In terms of clamping, most equipment lacks optimal clamping structure design and stability. Furthermore, door sizes, shapes, and materials vary across car brands and models. Existing automated equipment is often limited to installing doors of one or a few specific specifications, making it difficult to flexibly adapt to diverse door requirements. This undoubtedly limits the equipment's versatility and scope of application.

[0004] Furthermore, car doors typically require cleaning and drying before installation to ensure surface cleanliness and prevent impurities from affecting installation quality. However, existing automated installation equipment often lacks these functions. This necessitates dedicated cleaning and drying steps prior to installation, increasing equipment investment and site requirements, while also extending production cycles and raising costs.

[0005] During the automobile manufacturing process, cleaning car doors consumes a significant amount of water. Existing cleaning equipment has significant shortcomings in water recycling. Most used water is discharged without effective treatment, resulting in a significant waste of water resources and potentially polluting the environment due to contaminants such as oil and impurities. In summary, the proposed device is an efficient, intelligent, and environmentally friendly door installation and clamping device that overcomes these challenges and has significant practical significance for promoting the development of the automobile manufacturing industry. Summary of the Invention

[0006] The present invention aims to provide a clamping device and working method for automobile door installation. Through innovative design of the device structure and optimization of the work process, the automatic clamping, cleaning, drying and installation of the door can be realized, while the recycling of water resources is optimized to the greatest extent, significantly improving the production efficiency of automobile door installation and reducing production costs and environmental impact.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] The technical solution provided by the present invention is: a clamping device for installing a car door, comprising a plurality of brackets, a water circulation device fixedly provided below the brackets, a moving device fixedly provided above the brackets, a rotating motor fixedly provided below the moving device, a supporting device fixedly provided below the rotating motor, an adsorption device fixedly provided on one side of the supporting device, a dryer symmetrically provided on the side of the supporting device, an air circulation device fixedly provided above the moving device, scraping devices symmetrically provided at both ends of the moving device, and a car door provided on one side of the adsorption device;

[0009] The moving device includes an active slide rail fixedly mounted above the bracket, a moving motor is fixedly provided at one end of the active slide rail, a moving threaded rod is adapted to be provided at the output end of the moving motor, a moving slide is adapted to be provided at the surface of the moving threaded rod, and a moving plate is fixedly provided under the moving slide;

[0010] Both ends of the bracket are symmetrically provided with driven slide rails, each of which is provided with a driven rod. A driven plate is movably provided on the surface of the driven rod, and the lower side of the driven plate is fixedly connected to the moving plate.

[0011] Furthermore, the water circulation device includes a filter water tank fixedly installed below the bracket, a connected drainage tank is provided above the filter water tank, a number of filter plates are evenly arranged in the filter water tank, a slope is provided below the inner wall of the filter water tank, a water inlet pipe is fixedly provided on one side of the filter water tank, a water pump is fixedly provided at one end of the filter water tank, a circulating water pipe is provided at one end of the water pump, a connected distribution pipe is fixedly provided at one end of the circulating water pipe, and a number of atomizing nozzles are obliquely provided below the distribution pipe;

[0012] A number of drainage grooves are provided on the surface of the drainage box.

[0013] Furthermore, the rotating motor is fixedly installed below the moving plate.

[0014] Furthermore, the support device includes a support plate fixedly mounted on the output end of the rotating motor, a plurality of inclined slide grooves are provided on the surface of the support plate, an electric lifting rod is fixedly provided on one side of the support plate, a lifting plate is fixedly provided below the electric lifting rod, and a lifting connecting plate is fixedly provided above one end of the lifting plate;

[0015] The supporting device also includes symmetrically installed lifting slide rails, in which lifting slide rods are adapted, and lifting slide plates with threaded adaptation are symmetrically provided on the surface of the lifting slide rods, and an adjustment rod is fixed on one side of the lifting slide plate.

[0016] Furthermore, the adsorption device includes a vacuum pump fixedly mounted on one side of the support plate, an adsorption gas pipe is provided at the gas inlet end of the vacuum pump, a gas distribution pipe is fixedly provided at one end of the adsorption gas pipe, a plurality of adsorption tubes are evenly arranged on one side of the gas distribution pipe, an adsorption plate is fixedly provided above the adsorption tubes, and a suction cup is fixedly provided below the adsorption tubes;

[0017] The adsorption plate is movably mounted on the surface of the adjustment rod, and a clamping rod is fixedly provided on one side of the adsorption plate, and the clamping rod is movably adapted to the inclined slide groove.

[0018] Furthermore, the air circulation device includes an air circulation box fixedly mounted above the movable plate, wherein the air circulation box is provided with an air passage and an exhaust box;

[0019] A coarse-hole air passage plate is fixedly provided below the air passage, an air passage motor is fixedly provided above the coarse-hole air passage plate, driving gears are staggeredly provided at the output end of the air passage motor, a transmission belt is adapted to be provided on the surface of the driving gears, a driven gear is fixedly provided at the other end of the transmission belt, and a transmission fan is fixedly provided above the driven gear;

[0020] The air passage is Z-shaped, with a vertical collection box inside. A cover is movably provided above the vertical collection box, and a fine filter is movably embedded in a card at the other end of the air passage.

[0021] There are exhaust pipes symmetrically arranged on one side of the exhaust box, and a circulating air pipe is fixed below the exhaust pipe. The circulating air pipe is fixed on one side of the movable plate, and several inclined circulating nozzles are evenly arranged below the circulating air pipe.

[0022] Furthermore, the scraping device includes scraping connecting plates fixedly installed at both ends of the movable plate, a scraper is fixedly provided below the scraping connecting plate, and the scraper is connected to the bottom of the filtered water tank.

[0023] Furthermore, a method for operating a clamping device for mounting a vehicle door comprises the following steps:

[0024] S1: Arrange the car doors evenly at both ends of the device to prepare for the subsequent adsorption operation.

[0025] S2: Using the control device to control the movement of the moving device, the moving motor in the moving device drives the moving threaded rod to rotate, so that the moving slide plate adapted to the thread of the moving threaded rod moves along the active slide rail, thereby driving the moving plate and the rotating motor installed below, the supporting device, the scraping devices on both sides and the dryer to move toward the two ends of the device. The supporting device also drives the adsorption device to move;

[0026] When the adsorption device moves to one end of the device, the suction cup contacts one side of the car door. At this time, the control device is used to control the operation of the vacuum pump. The vacuum pump extracts the air inside the suction cup through the adsorption air pipe, the air distribution pipe and the adsorption pipe, and puts it in a vacuum state, thereby adsorbing the car door.

[0027] S3: Use the control device to control the rotation of the rotary motor, which drives the support plate to rotate, and then the support device drives the adsorbed door to adjust the direction so that the door faces the direction of the frame to meet subsequent installation requirements.

[0028] S4: After the door direction adjustment is completed, the control device is used to control the water pump to extract the water source in the filtered water tank and discharge it to the distribution pipe through the circulating water pipe;

[0029] The distribution pipe sprays water onto the door surface through the atomizing nozzle. At the same time, the distribution pipe moves up and down through the slide rails at both ends to ensure that the door surface can be fully flushed with water.

[0030] Moreover, during the movement of the moving device, the scraping connecting plates below the two ends of the moving plate move accordingly, and the scraping connecting plates drive the scrapers below to move in the filtered water tank, scraping the water and dust generated in the filtered water tank, so that the water moves to one end of the filtered water tank and flows into the water storage tank. The filter plates in the water storage tank filter the dust in the water source so as to recycle the water resources.

[0031] At the same time, due to the rotation of the supporting device, after the washing is completed, the car door is located in the middle position of the two dryers, and the control device is used to control the operation of the dryers, and the dryers dry the surface of the car door;

[0032] During the drying process, water mist is generated due to drying. The control device is used to control the operation of the air motor, which drives the transmission fan to rotate. The transmission fan absorbs the air around the lower door and discharges the air to the exhaust box through the air channel.

[0033] When the gas passes through the exhaust box, the coarse-hole air plate blocks impurities and dust, and the fine filter further isolates the gas. At the same time, the surface of the fine filter blocks the hot mist, causing it to produce condensation beads here, which fall into the vertical collection box;

[0034] The gas in the exhaust box is discharged to the circulating air pipe through the exhaust pipe, and the circulating air pipe is discharged through the circulating nozzle, and the circulating nozzle faces the door position. The exhausted gas blows the door to remove dust and accelerate the drying of the door.

[0035] S5: The mobile device moves to the area to be installed, and the operator installs the car door on the frame. After the installation is completed, the vacuum pump is controlled to stop running, so that the adsorption device cancels the adsorption of the car door.

[0036] S6: The mobile device moves to one end, and the control device is used to control the rotation of the rotary motor to drive the support plate to rotate, so that the device is in a state where it can adsorb the new car door again, and is ready to perform the adsorption operation on the new car door.

[0037] The beneficial effects of this technical solution are:

[0038] (1) The clamping device of the present invention integrates multiple functions such as adsorption, rotation, cleaning, and drying. Through automated control and precise mechanical structure, it greatly reduces the need for manual intervention, significantly improves the production efficiency of automobile door installation, and reduces the labor intensity of workers.

[0039] (2) The water circulation device realizes the efficient recycling of water resources and reduces the waste of water resources through the coordinated work of components such as the filter water tank, filter plate and drainage box. The air circulation device recycles and treats the mist generated during the drying process, which not only reduces environmental pollution, but also accelerates the drying process of the car door through circulating air blowing, thereby reducing energy consumption.

[0040] (3) The electric lifting rod and adjustment rod in the support device and the adjustable adsorption plate in the adsorption device can be flexibly adjusted according to different models and sizes of car doors, ensuring that the suction cup fits tightly against the door surface, achieving precise adaptation to various door models, and improving the versatility and applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is one of the structural schematic diagrams of a clamping device and working method for automobile door installation proposed by the present invention;

[0042] Figure 2 This is a second structural schematic diagram of a clamping device and working method for automobile door installation proposed by the present invention;

[0043] Figure 3 This is a third structural schematic diagram of a clamping device and working method for automobile door installation proposed by the present invention;

[0044] Figure 4 This is a partial structural diagram of a clamping device and working method for automobile door installation proposed by the present invention;

[0045] Figure 5 This is a schematic diagram of the partially disassembled structure of a clamping device and a working method for installing a car door proposed by the present invention;

[0046] Figure 6 for Figure 5 A schematic diagram of the structure at center A;

[0047] Figure 7 This is a schematic cross-sectional view of an air circulation device for a clamping device and a working method for installing an automobile door proposed by the present invention;

[0048] Figure 8 This is a side structural schematic diagram of a clamping device and working method for automobile door installation proposed by the present invention;

[0049] Figure 9 This is a schematic top view of the structure of a clamping device and a working method for installing a car door proposed by the present invention;

[0050] Figure 10This is a front structural schematic diagram of a clamping device and a working method for installing a car door proposed by the present invention.

[0051] The names of the corresponding marks in the accompanying drawings are: 1. bracket; 2. water circulation device; 3. moving device; 4. rotating motor; 5. supporting device; 6. adsorption device; 7. dryer; 8. air circulation device; 9. car door; 10. scraping device; 201. filtered water tank; 202. drainage tank; 203. filter plate; 204. slope; 205. water inlet pipe; 206. circulating water pipe; 207. distribution pipe; 208. atomizing nozzle; 301. active slide rail; 302. moving motor; 303. moving threaded rod; 304. moving slide plate; 305. moving plate; 306. driven slide rail; 501. supporting plate; 502. inclined slide; 503. electric lifting rod; 504. lifting plate; 505 , lifting connecting plate; 506, lifting slide rail; 507, lifting slide bar; 508, lifting slide plate; 509, adjusting rod; 601, vacuum pump; 602, adsorption air pipe; 603, air distribution pipe; 604, adsorption tube; 605, adsorption plate; 606, suction cup; 801, air circulation box; 802, air passage; 803, exhaust box; 804, coarse hole air plate; 805, air motor; 806, driving gear; 807, transmission belt; 808, driven gear; 809, transmission fan; 810, vertical collection box; 811, cover plate; 812, fine filter; 813, exhaust pipe; 814, circulation air pipe; 815, circulation nozzle; 1001, scraping connecting plate; 1002, scraper. DETAILED DESCRIPTION

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0053] The specific implementation process is as follows:

[0054] Example 1:

[0055] See also Figure 1-10The present invention provides a technical solution: a clamping device for installing a car door, comprising a plurality of brackets 1, the bracket 1 serving as the basic supporting structure of the entire device, a water circulation device 2 being fixedly provided below the bracket 1, a moving device 3 being fixedly provided above the bracket 1, a rotating motor 4 being fixedly provided below the moving device 3, a supporting device 5 being fixedly provided below the rotating motor 4, an adsorption device 6 being fixedly provided on one side of the supporting device 5, a dryer 7 being symmetrically provided on the side of the supporting device 5, an air circulation device 8 being fixedly provided above the moving device 3, scraping devices 10 being symmetrically provided at both ends of the moving device 3, and a car door 9 being provided on one side of the adsorption device 6;

[0056] The moving device 3 includes an active slide rail 301 fixedly installed above the bracket 1 by bolts. The bolts are evenly distributed and tightened to the specified torque to ensure that the slide rail is firmly installed. A moving motor 302 is installed at one end of the active slide rail 301 through a motor seat. The motor seat, the active slide rail 301 and the moving motor 302 are all connected by bolts. The output end of the moving motor 302 is tightly connected to the moving threaded rod 303 through a high-precision coupling. The coupling ensures the concentricity of the motor output shaft and the threaded rod, reducing vibration during operation. The surface of the moving threaded rod 303 is adapted to the moving slide plate 304 through a thread. The thread accuracy meets the relevant standards to ensure the stability of movement. When the moving motor 302 rotates, the moving The movable slide 304 can move along the active slide rail 301, and a movable plate 305 is fixedly installed under the movable slide rail 304 by welding. At the same time, driven slide rails 306 are symmetrically arranged at both ends of the bracket 1. A driven rod is installed in the driven slide rail 306, and a driven plate is movably provided on the surface of the driven rod. The lower part of the driven plate is fixedly connected to the movable plate 305 by welding. The rotation of the moving motor 302 drives the moving threaded rod 303 to rotate. The movable slide 304 moves along the active slide rail 301 under the action of the thread. Since the driven slide rail 306 cooperates with the active slide rail 301, the movable plate 305 can move stably, thereby driving other components installed thereunder to move, thereby realizing the precise positioning of the adsorption device 6;

[0057] The water circulation device 2 includes a filtered water tank 201 which is tightly fixed and installed by high-strength bolts under the bracket 1. Each bolt is equipped with a corresponding nut and gasket. The nuts are tightened to the specified torque to ensure a firm connection. Inside the filtered water tank 201, a number of filter plates 203 are evenly welded. The welding adopts a full welding process to ensure the connection strength between the filter plates 203 and the inner wall of the filtered water tank 201. The filter plates 203 can effectively intercept impurities and dust in the water. A slope 204 is integrally cast at the bottom of the inner wall to facilitate the flow and centralized discharge of sewage. The top of the filtered water tank 201 is connected to the drainage box 202 by welding. The welding point is sealed to prevent water leakage. A number of drainage grooves are provided on the surface of the drainage box 202 to ensure smooth discharge of water. In addition, a water inlet pipe 205 is provided on one side of the filtered water tank 201 through a pipe connection. The water pipe 206 is connected to the distribution pipe 207 by a threaded connection, and the thread is wrapped with raw tape to enhance the sealing performance. The other end of the circulation water pipe 206 is tightly connected to the distribution pipe 207 by a flange. The flanges are padded with rubber sealing gaskets and evenly tightened with bolts. Several atomizing nozzles 208 are installed obliquely below the distribution pipe 207 to ensure that the nozzles can evenly spray water on the surface of the car door 9. When the water pump is working, the water in the filtered water tank 201 is pumped out and pumped into the distribution pipe 207 through the circulation water pipe 206. The atomizing nozzles 208 are then sprayed in a fan shape on the car door 9 to clean the surface of the car door 9. The filter plate 203 can filter impurities in the water, and the slope 204 guides the sewage to the drainage box 202. The drainage trough discharges the water to realize water recycling.

[0058] The rotating motor 4 is fixedly mounted below the movable plate 305 via a dedicated motor mounting base. The mounting base is tightly connected to the movable plate 305 and the motor via bolts. A support plate 501 is fixed to the output end of the motor and is tightly connected to the support plate 501 via a key connection. The key and keyway have a high degree of fit, ensuring effective torque transmission.

[0059] The support device 5 includes a plurality of inclined slide grooves 502 opened on the surface of the support plate 501, and an electric lifting rod 503 is fixedly installed on one side of the support plate 501 by welding. The welding is firm and reliable. The lower part of the electric lifting rod 503 is connected to the lifting plate 504 by bolts. The bolts are equipped with anti-loosening nuts. A lifting connecting plate 505 is fixedly provided above one end of the lifting plate 504 by welding. In addition, the support device 5 also includes a symmetrically installed lifting rail 506. A lifting slide rod 507 is adapted to be provided in the lifting slide rail 506. The surface of the lifting slide rod 507 is symmetrically provided with lifting screws adapted to the thread. The lowering slide plate 508 has smooth thread fit, and one side of the lifting slide plate 508 is fixedly connected to the adjusting rod 509 by welding. When the rotary motor 4 is working, it drives the support plate 501 to rotate, which can adjust the angle of the door 9. The electric lifting rod 503 drives the relevant components to move up and down through the lifting plate 504 and the lifting connecting plate 505. The adjusting rod 509 can move up and down along the lifting slide rod 507 under the drive of the lifting slide plate 508, and can slide in the inclined slide groove 502 at the same time. Through the cooperation of these structures, the position of the adsorption plate 605 can be flexibly adjusted to adapt to doors 9 of different sizes and shapes;

[0060] The adsorption device 6 includes a vacuum pump 601 fixedly installed on one side of the support plate 501 by bolts, and the air inlet end of the vacuum pump 601 is connected to the adsorption air pipe 602 by a threaded connection, and the thread is well sealed to prevent air leakage. One end of the adsorption air pipe 602 is tightly connected to the gas distribution pipe 603 through a three-way joint, and the three-way joint is firmly and sealed. A number of adsorption tubes 604 are evenly welded and distributed on one side of the gas distribution pipe 603, and the welding ensures the connection strength and sealing. An adsorption plate 605 is fixedly installed above the adsorption tube 604 by welding, and a suction cup 606 is fixedly installed below by a threaded connection. The threaded connection ensures that the suction cup 606 is firmly installed, and the adsorption plate 605 is movably installed on the surface of the adjusting rod 509, and the adjusting rod 509 is provided with a smooth The guide groove is provided, in which the adsorption plate 605 can move smoothly, and a card rod is fixedly provided on one side of the adsorption plate 605, which is movably adapted to the inclined slide groove 502, so that the adsorption plate 605 can be adjusted according to the specific situation of the car door 9, ensuring that the suction cup 606 is in close contact with the surface of the car door 9 to achieve reliable adsorption. The air circulation device 8 includes an air circulation box 801 fixedly installed above the movable plate 305 and connected by bolts. The bolts are evenly distributed and tightened. The interior of the air circulation box 801 is respectively separated by welding to form an air passage 802 and an exhaust box 803. The welding seal is good. A coarse-hole air passage plate 804 is fixedly installed below the air passage 802 by welding, and an air motor 805 is installed above it through a motor seat. It is firmly installed. The output end of the air-passing motor 805 is staggeredly installed with a driving gear 806. The driving gear 806 is connected to the motor output shaft through a key. The key connection ensures power transmission. The surface of the driving gear 806 is connected to the driven gear 808 through a transmission belt 807. The tension of the transmission belt 807 is precisely adjusted. A transmission fan 809 is fixedly installed above the driven gear 808 by welding. The air-passing channel 802 is Z-shaped, and a vertical collection box 810 is provided inside through a card-embedded activity. A cover plate 811 is installed above the vertical collection box 810 through a hinge activity. The hinge rotates flexibly. A fine filter 812 is embedded in the other end through a card slot. The card slot and the fine filter 812 fit tightly. An exhaust pipe is symmetrically provided on one side of the exhaust box 803 813, the exhaust pipe 813 is fixedly connected to the circulating air pipe 814 through a threaded connection, the thread is sealed, and the circulating air pipe 814 is fixedly installed on the side of the movable plate 305 by a pipe clamp. The clamping force of the pipe clamp is moderate. Several inclined circulating nozzles 815 are evenly welded and distributed below. The air motor 805 drives the driving gear 806 to rotate, and the driven gear 808 and the transmission fan 809 are rotated through the transmission belt 807, sucking the air around the car door 9 into the air channel 802. The coarse-pore air plate 804 and the fine filter 812 filter impurities and mist. The mist condenses into water and falls into the vertical collection box 810. The purified gas is blown out from the circulating nozzle 815 through the exhaust pipe 813 and the circulating air pipe 814, blowing air to remove dust from the car door 9 and accelerating drying.

[0061] The scraping device 10 includes a scraping connecting plate 1001 fixedly installed at both ends of the movable plate 305 by welding, and the welding strength meets the use requirements. The scraping plate 1002 is connected to the scraping plate 1001 by bolts below, and the bolts are equipped with spring washers to prevent loosening. The scraping plate 1002 contacts the bottom of the filtered water tank 201, and the contact part is treated to be wear-resistant. During the movement of the movable device 3, the scraping plate 1002 can move in the filtered water tank 201, scrape the water and dust in the water tank and move them to one end of the water tank for subsequent processing. The dryer 7 symmetrically arranged on the side of the supporting device 5 cooperates with the circulating nozzle 815 to quickly and effectively dry the surface of the car door 9. The dryer 7 generates hot air, and the gas blown out by the circulating nozzle 815 assists the hot air to dry the car door 9. At the same time, the scraper 1002 cleans the impurities at the bottom of the filtered water tank 201 driven by the movable plate 305;

[0062] The specific working process is as follows: before the installation work starts, the doors 9 to be installed need to be arranged in an orderly and neat manner at both ends of the device;

[0063] Then, a command is issued through the control device to start the moving device 3. At this time, the moving motor 302 starts to run, and its output shaft drives the moving threaded rod 303 to rotate. Since the moving threaded rod 303 and the moving slide 304 are threadedly connected, under the rotation of the threaded rod, the moving slide 304 moves smoothly along the active slide rail 301. The movement of the moving slide 304 drives the moving plate 305 fixedly connected to it. At the same time, the rotating motor 4, the supporting device 5, and The scraping devices 10 and the dryer 7 at both ends of the movable plate 305 also move toward both ends of the device. When the adsorption device 6 moves to one end of the device along with the supporting device 5, the suction cup 606 just contacts one side of the vehicle door 9. Then, the control device starts the vacuum pump 601. The vacuum pump 601 quickly extracts the air inside the suction cup 606 through the adsorption air pipe 602, the air distribution pipe 603 and the adsorption pipe 604, forming a vacuum state inside the suction cup 606, thereby tightly adsorbing the vehicle door 9 and ensuring that the vehicle door 9 is stable and does not move during subsequent operations.

[0064] After the door 9 is adsorbed, the control device is used to start the rotating motor 4. The output end of the rotating motor 4 is connected to the support plate 501 via a key. When the motor is running, it drives the support plate 501 to rotate, and then the support device 5 connected to the support plate 501 drives the adsorbed door 9 to adjust its direction. By precisely controlling the rotation angle of the rotating motor 4, the door 9 is adjusted to face the vehicle frame, so as to meet the specific requirements of the subsequent installation of the door 9 and ensure that the door 9 can be accurately and correctly installed on the vehicle frame.

[0065] After the door 9 is adjusted to the right angle, the control device starts the water pump, which extracts the water stored in the filtered water tank 201, and the water is transported to the distribution pipe 207 through the circulating water pipe 206. The several atomizing nozzles 208 welded obliquely below the distribution pipe 207 spray the water evenly on the surface of the door 9 in a fan shape, thereby achieving a preliminary cleaning of the door 9. At the same time, the distribution pipe 207 moves up and down with the help of the slide rails at both ends, ensuring that the entire surface of the door 9 can be fully flushed, effectively removing various impurities on the surface of the door 9. During the movement of the moving device 3, the scraping connecting plates 1001 fixed below both ends of the moving plate 305 move synchronously, and the scraping connecting plates 1001 drive the scraping plates 1002 below to move in the filtered water tank 201. The scraping plates 1002 scrape the water and dust in the filtered water tank 201 and move them to one end of the water tank. Then the water flows into the water storage tank, and the filter plates 203 in the water storage tank filter the dust in the inflowing water source, thereby realizing the recycling of water resources and greatly reducing the waste of water resources.

[0066] As the supporting device 5 rotates, the car door 9 that has completed cleaning is exactly in the middle position of the two dryers 7. At this time, the control device starts the dryer 7, and the dryer 7 starts to generate hot air to dry the surface of the car door 9. During the drying process, water mist will be generated due to the evaporation of water. In order to accelerate the drying process and recycle the mist, the control device starts the air motor 805. The active gear 806 staggeredly installed at the output end of the air motor 805 rotates under the drive of the motor. The active gear 806 drives the driven gear 808 to rotate through the transmission belt 807, thereby causing the transmission fan 809 connected to the driven gear 808 to rotate synchronously. The transmission fan 809 sucks the mist-containing gas around the lower car door 9 into the air passage 802. When the gas flows in the air passage 802, the first The gas first passes through the coarse-pore air-passing plate 804, which can block larger impurities and dust in the gas. Then, the gas continues to move forward and passes through the fine filter 812, which further filters and isolates the gas. At the same time, the surface of the fine filter 812 blocks the mist with heat, causing it to cool on the surface of the fine filter 812 and produce condensation beads. The condensation beads eventually fall into the vertical collection box 810, and the purified gas enters the exhaust box 803 and is discharged to the circulating air pipe 814 through the exhaust pipe 813. Finally, it is discharged by the inclined circulating nozzles 815 evenly distributed below the circulating air pipe 814. The gas discharged by the circulating nozzles 815 is directly facing the vehicle door 9, which not only blows air to remove dust from the vehicle door 9, but also further accelerates the drying speed of the vehicle door 9.

[0067] The moving device 3 continues to move, accurately moving the device holding the vehicle door 9 to the installation area. At this time, the operator accurately installs the vehicle door 9 on the vehicle frame according to the installation process requirements. After the vehicle door 9 is installed, the control device issues a command to control the vacuum pump 601 to stop running, the internal pressure of the suction cup 606 returns to normal, and the suction device 6 stops adsorbing the vehicle door 9, thus completing the installation process of the vehicle door 9.

[0068] The moving device 3 moves to one end, and the control device controls the rotating motor 4 to rotate again. The rotating motor 4 drives the support plate 501 to rotate, so that the device returns to its initial state, that is, it can adsorb the new car door 9, making full preparations for the next adsorption and installation operation of the car door 9, thereby realizing the recycling of the device.

[0069] Example 2:

[0070] See also Figure 1-10 The present invention provides a technical solution: a working method of a clamping device for installing a car door, comprising the following steps:

[0071] S1: First, the doors 9 to be installed are evenly arranged at both ends of the device to prepare for the subsequent adsorption operation, ensuring that the positions of the doors 9 are accurate and convenient for the adsorption device 6 to perform adsorption;

[0072] S2: The moving device 3 is activated by the control device, and the moving motor 302 starts working, driving the moving threaded rod 303 to rotate, so that the moving slide 304 threadably adapted to the moving threaded rod 303 moves along the active slide rail 301. The movement of the moving slide 304 drives the moving plate 305 and the rotating motor 4 installed below it, the supporting device 5, the scraping devices 10 on both sides, and the dryer 7 to move toward the two ends of the device. During the movement, the supporting device 5 drives the adsorption device 6 to move;

[0073] When the adsorption device 6 moves to one end of the device, the suction cup 606 contacts one side of the vehicle door 9. At this time, the control device starts the vacuum pump 601, and the vacuum pump 601 extracts the air inside the suction cup 606 through the adsorption air pipe 602, the air distribution pipe 603 and the adsorption pipe 604, so that the interior of the suction cup 606 is in a vacuum state, thereby achieving a firm adsorption of the vehicle door 9.

[0074] S3: Using the control device to start the rotating motor 4, the rotating motor 4 drives the support plate 501 to rotate, thereby causing the support device 5 to drive the adsorbed vehicle door 9 to adjust its direction, adjusting the vehicle door 9 to face the vehicle frame to meet the specific requirements of the subsequent installation of the vehicle door 9 and ensure that the vehicle door 9 can be accurately installed on the vehicle frame;

[0075] S4: After the direction adjustment of the door 9 is completed, the control device starts the water pump, which extracts the water source in the filtered water tank 201 and transports it to the distribution pipe 207 through the circulating water pipe 206;

[0076] The distribution pipe 207 sprays water evenly onto the surface of the vehicle door 9 through the atomizing nozzle 208. At the same time, the distribution pipe 207 is moved up and down by the slide rails at both ends to ensure that the entire surface of the vehicle door 9 can be fully rinsed to remove stains and impurities on the surface of the vehicle door 9.

[0077] During the movement of the moving device 3, the scraping connecting plates 1001 below the two ends of the moving plate 305 move accordingly, and the scraping connecting plates 1001 drive the scraping plates 1002 below to move in the filtered water tank 201, scraping and moving the water and dust in the filtered water tank 201, so that the water moves to one end of the filtered water tank 201 and flows into the water storage tank. The filter plates 203 in the water storage tank filter the dust in the inflowing water source, thereby realizing the recycling of water resources and reducing the waste of water resources;

[0078] Due to the rotation of the support device 5, after the washing is completed, the car door 9 will be in the middle position of the two dryers 7. At this time, the control device starts the dryer 7, and the dryer 7 dries the surface of the car door 9.

[0079] During the drying process, since water mist is generated during drying, the control device starts the air passing motor 805, which drives the transmission fan 809 to rotate. The transmission fan 809 absorbs the air around the lower door 9 and discharges the air through the air passage 802 to the exhaust box 803;

[0080] When the gas passes through the exhaust box 803, the coarse-pore air filter plate 804 blocks impurities and dust, and the fine filter 812 further filters and isolates the gas. At the same time, the surface of the fine filter 812 blocks the hot mist, causing it to form condensation beads on the surface of the fine filter 812. The condensation beads fall into the vertical collection box 810.

[0081] The gas in the exhaust box 803 is discharged to the circulating air pipe 814 through the exhaust pipe 813. The circulating air pipe 814 is discharged through the circulating nozzle 815. The circulating nozzle 815 faces the position of the vehicle door 9. The exhausted gas blows and removes dust on the vehicle door 9, and at the same time accelerates the drying speed of the vehicle door 9.

[0082] S5: The moving device 3 continues to move, moving the device holding the vehicle door 9 to the installation area. The operator accurately installs the vehicle door 9 on the vehicle frame. After the vehicle door 9 is installed, the control device controls the vacuum pump 601 to stop running, causing the suction device 6 to stop sucking the vehicle door 9, completing the installation process of the vehicle door 9.

[0083] S6: The moving device 3 moves to one end, and controls the rotating motor 4 to rotate through the control device, driving the support plate 501 to rotate, so that the device is restored to a state where it can adsorb the new car door 9, preparing for the next adsorption and installation operation of the car door 9, and realizing the recycling of the device.

[0084] The above is only an embodiment of the present invention, and common knowledge such as the specific technical solutions or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several variations and improvements can be made, which should also be regarded as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the description can be used to interpret the content of the claims.

Claims

1. A clamping device for mounting a car door, comprising a plurality of brackets (1), characterized in that: A water circulation device (2) is fixedly provided below the bracket (1), a moving device (3) is fixedly provided above the bracket (1), a rotating motor (4) is fixedly provided below the moving device (3), a supporting device (5) is fixedly provided below the rotating motor (4), an adsorption device (6) is fixedly provided on one side of the supporting device (5), a drying machine (7) is symmetrically provided on the side of the supporting device (5), an air circulation device (8) is fixedly provided above the moving device (3), scraping devices (10) are symmetrically provided at both ends of the moving device (3), and a vehicle door (9) is provided on one side of the adsorption device (6); The moving device (3) comprises an active slide rail (301) fixedly mounted above the bracket (1); a moving motor (302) is fixedly provided at one end of the active slide rail (301); a moving threaded rod (303) is adapted to be provided at the output end of the moving motor (302); a moving slide plate (304) is adapted to be provided on the surface of the moving threaded rod (303); and a moving plate (305) is fixedly provided below the moving slide plate (304); The bracket (1) is also symmetrically provided with driven rails (306) at both ends, and a driven rod is provided in each of the driven rails (306). A driven plate is movably provided on the surface of the driven rod, and the lower side of the driven plate is fixedly connected to the movable plate (305); The support device (5) comprises a support plate (501) fixedly mounted on the output end of the rotating motor (4); a plurality of inclined slide grooves (502) are provided on the surface of the support plate (501); an electric lifting rod (503) is fixedly provided on one side of the support plate (501); a lifting plate (504) is fixedly provided below the electric lifting rod (503); and a lifting connecting plate (505) is fixedly provided above one end of the lifting plate (504); The support device (5) further comprises a symmetrically mounted lifting rail (506), wherein a lifting slide rod (507) is adapted to be provided in the lifting rail (506), and a lifting slide plate (508) adapted to be threaded is symmetrically provided on the surface of the lifting slide rod (507), and an adjusting rod (509) is fixed to one side of each lifting slide plate (508); The adsorption device (6) comprises a vacuum pump (601) fixedly mounted on one side of the support plate (501); an adsorption gas pipe (602) is provided at the air inlet end of the vacuum pump (601); an air distribution pipe (603) is fixedly provided at one end of the adsorption gas pipe (602); a plurality of adsorption tubes (604) are evenly provided on one side of the air distribution pipe (603); an adsorption plate (605) is fixedly provided above each of the adsorption tubes (604); and a suction cup (606) is fixedly provided below each of the adsorption tubes (604); The adsorption plate (605) is movably mounted on the surface of the adjustment rod (509), and a clamping rod is fixedly provided on one side of the adsorption plate (605), and the clamping rod is movably adapted to the inclined slide groove (502); The air circulation device (8) comprises an air circulation box (801) fixedly mounted above the movable plate (305), wherein an air passage (802) and an exhaust box (803) are respectively provided in the air circulation box (801); A coarse-hole air passage plate (804) is fixedly provided below the air passage (802), an air passage motor (805) is fixedly provided above the coarse-hole air passage plate (804), driving gears (806) are staggeredly provided at the output end of the air passage motor (805), a transmission belt (807) is adapted to be provided on the surface of each driving gear (806), a driven gear (808) is fixedly provided at the other end of each transmission belt (807), and a transmission fan (809) is fixedly provided above the driven gear (808); The air passage (802) is Z-shaped, a vertical collection box (810) is provided in the air passage (802), a cover plate (811) is movably provided above the vertical collection box (810), and a fine filter (812) is movably embedded in the other end of the air passage (802); An exhaust pipe (813) is symmetrically provided on one side of the exhaust box (803), a circulating air pipe (814) is fixedly provided below the exhaust pipe (813), the circulating air pipe (814) is fixedly installed on one side of the movable plate (305), and a plurality of inclined circulating nozzles (815) are evenly provided below the circulating air pipe (814).

2. A clamping device for automobile door installation according to claim 1, characterized in that: The water circulation device (2) comprises a filter water tank (201) fixedly mounted below the bracket (1); a connected drainage tank (202) is provided above the filter water tank (201); a plurality of filter plates (203) are evenly arranged in the filter water tank (201); a slope (204) is provided below the inner wall of the filter water tank (201); a water inlet pipe (205) is fixedly provided on one side of the filter water tank (201); a water pump is fixedly provided at one end of the filter water tank (201); a circulating water pipe (206) is provided at one end of the water pump; a communicating distribution pipe (207) is fixedly provided at one end of the circulating water pipe (206); and a plurality of atomizing nozzles (208) are obliquely provided below the distribution pipe (207); The surface of the drainage box (202) is provided with a plurality of drainage grooves.

3. The clamping device for automobile door installation according to claim 1, characterized in that: The rotating motor (4) is fixedly mounted below the moving plate (305).

4. The clamping device for automobile door installation according to claim 2, characterized in that: The scraping device (10) comprises scraping connecting plates (1001) fixedly mounted on both ends of the movable plate (305), a scraping plate (1002) fixedly provided below the scraping connecting plates (1001), and the scraping plate (1002) is connected to the bottom of the filtered water tank (201).

5. A method for operating the clamping device for automobile door installation according to claim 4, characterized in that: The following steps are involved: S1: Arrange the car doors (9) evenly at both ends of the device to prepare for the subsequent adsorption operation; S2: Using a control device to control the movement of the moving device (3), the moving motor (302) in the moving device (3) drives the moving threaded rod (303) to rotate, so that the moving slide (304) threadedly adapted to the moving threaded rod (303) moves along the active slide rail (301), thereby driving the moving plate (305) and the rotating motor (4) installed below, the supporting device (5), the scraping devices (10) on both sides and the drying machine (7) to move toward the two ends of the device, and the supporting device (5) drives the adsorption device (6) to move at the same time; When the adsorption device (6) moves to one end of the device, the suction cup (606) contacts one side of the vehicle door (9). At this time, the control device is used to control the operation of the vacuum pump (601). The vacuum pump (601) extracts the air inside the suction cup (606) through the adsorption air pipe (602), the air distribution pipe (603) and the adsorption pipe (604), thereby creating a vacuum state and adsorbing the vehicle door (9). S3: Using a control device to control the rotation of the rotary motor (4), the rotary motor (4) drives the support plate (501) to rotate, thereby causing the support device (5) to drive the adsorbed door (9) to adjust its direction so that the door (9) faces the direction of the vehicle frame to meet subsequent installation requirements; S4: After the direction adjustment of the vehicle door (9) is completed, the control device is used to control the operation of the water pump, and the water pump extracts the water source in the filtered water tank (201) and discharges it to the distribution pipe (207) through the circulating water pipe (206); The distribution pipe (207) sprays water onto the surface of the vehicle door (9) through the atomizing nozzle (208), and at the same time, the distribution pipe (207) is moved up and down by the slide rails at both ends to ensure that the surface of the vehicle door (9) can be fully flushed with water; Furthermore, during the movement of the moving device (3), the scraping connecting plates (1001) below the two ends of the moving plate (305) move accordingly, and the scraping connecting plates (1001) drive the scraping plates (1002) below to move in the filtered water tank (201), scraping and moving water and dust generated in the filtered water tank (201), so that the water moves to one end of the filtered water tank (201) and flows into the water storage tank, and the filter plates (203) in the water storage tank filter the dust in the water source, so as to recycle the water resources; At the same time, due to the rotation of the support device (5), after the washing is completed, the vehicle door (9) is located in the middle position of the two dryers (7), and the control device is used to control the operation of the dryers (7), and the dryers (7) dry the surface of the vehicle door (9); During the drying process, water mist is generated due to the drying process, and the control device is used to control the air motor (805) to operate. The air motor (805) drives the transmission fan (809) to rotate. The transmission fan (809) absorbs the air around the lower door (9) and discharges the air to the exhaust box (803) through the air passage (802); When the gas passes through the exhaust box (803), the coarse-hole air plate (804) blocks the impurities and dust, and the fine filter (812) further isolates the gas. At the same time, the surface of the fine filter (812) blocks the hot mist, causing it to generate condensation beads here, which fall into the vertical collection box (810); The gas in the exhaust box (803) is discharged to the circulating air pipe (814) through the exhaust pipe (813), and the circulating air pipe (814) is discharged through the circulating nozzle (815), and the circulating nozzle (815) faces the position of the vehicle door (9), and the discharged gas blows and removes dust on the vehicle door (9) and accelerates the drying of the vehicle door (9); S5: The moving device (3) moves to the area to be installed, and the operator installs the vehicle door (9) on the vehicle frame. After the installation is completed, the vacuum pump (601) is controlled to stop running, so that the adsorption device (6) cancels the adsorption of the vehicle door (9); S6: The moving device (3) moves to one end, and uses the control device to control the rotation motor (4) to rotate, driving the support plate (501) to rotate, so that the device is in a state where it can adsorb the new car door (9) again, and is ready to perform the adsorption operation on the new car door (9).

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