Glue spraying and pressing tool

Abstract

The invention belongs to the technical field of industrial machines, and particularly relates to a glue spraying and pressing tool which is suitable for glue spraying and pressing of a spoiler base and an upper spoiler and comprises a base, a pressing device and a discharging device, the pressing device is used for driving the upper spoiler to be pressed, and the discharging device comprises a workpiece table, an elastic piece and a vibration piece. The workpiece table is connected to the base through the elastic piece, the elastic piece has an elastic function, the workpiece table is provided with an adaptive part, the spoiler base is placed on the adaptive part of the workpiece table, the vibration piece is connected to the base and provided with a vibration part, the vibration part supports the workpiece table, and the spoiler base is arranged on the workpiece table. And the workpiece table is driven to vibrate. According to the spoiler base, glue coated on the spoiler base can be uniformly spread, the uniformity of a glue layer is effectively improved, the local part is prevented from being too thick or too thin, and therefore the reliability and consistency of bonding are improved.

Description

Technical Field

[0001] This application belongs to the field of industrial machinery technology, and specifically relates to a spray adhesive pressing tool. Background Technology

[0002] A car spoiler, also known as a "rear wing," is installed at the rear of a vehicle to alter the direction of airflow during driving, improving the car's grip and also serving a cosmetic purpose. With the development of the modern automotive industry, the demand for cars is increasing, thus increasing the demand for car spoilers. Car spoilers require adhesive application and bonding.

[0003] In the process of developing this application, the applicant discovered at least the following shortcomings in the relevant technology: In the prior art, the platform used to place the workpiece is usually a rigid fixed structure, which is difficult to drive effectively to generate vibration suitable for the adhesive process. This results in localized excessive or insufficient thickness of the adhesive after application, affecting the reliability of subsequent bonding. Summary of the Invention

[0004] Based on the above-mentioned technical problems, this application provides a spray adhesive pressing tool, which aims to solve, to some extent, the technical problem of bonding reliability caused by excessive or insufficient local adhesive application.

[0005] In a first aspect, this application provides a spray adhesive pressing fixture adapted for spray adhesive pressing of a spoiler base and an upper spoiler, comprising: a base, a pressing device, and a feeding device. The pressing device is used to drive the upper spoiler to press. The feeding device includes a workpiece stage, an elastic element, and a vibrating element. The workpiece stage is connected to the base via the elastic element, which has an elastic function. The workpiece stage has an adapter portion, and the spoiler base is placed on the adapter portion of the workpiece stage. The vibrating element is connected to the base and has a vibrating portion. The vibrating portion of the vibrating element supports the workpiece stage to drive the workpiece stage to vibrate.

[0006] The spoiler base is placed on the workpiece stage, which has an adapter for holding the spoiler base. The elastic element is elastically set, and the workpiece stage is connected to the base through the elastic element. Therefore, the workpiece stage is not rigidly connected and can vibrate. When the vibrating part on the vibrating element comes into contact with the workpiece stage, it will cause the workpiece stage to vibrate. After the adhesive is applied to the spoiler base, the vibration of the workpiece stage can cause the adhesive to spread to the surrounding area, guiding the adhesive on the spoiler base to spread evenly. Moreover, during the spreading process, the spreading action of the adhesive reduces the hardening of the adhesive surface and improves the adhesive adhesion effect. Subsequently, the pressing device drives the upper spoiler to be attached to the spoiler base, and the base is placed in the required position.

[0007] In some embodiments, the vibrating element includes a first electric telescopic cylinder, a first motor, a first limiting rail, a gear set, and a protrusion group. The gear set and the protrusion group are the vibrating parts of the vibrating element. The first electric telescopic cylinder is connected to the base. The first motor is connected to the telescopic end of the first electric telescopic cylinder. The first limiting rail is connected to the base and has a movable part. The first motor is connected to the movable part of the first limiting rail. The gear set is connected to the rotating shaft of the first motor. The protrusion group is connected to the bottom of the workpiece stage.

[0008] In some implementations, the gear set includes a first gear and a second gear. The first gear is connected to the shaft of the first motor, and the second gear is also connected to the shaft of the first motor. The second gear is located at the top of the first gear. The protrusion group includes a connecting rod, a U-shaped rod, and a protrusion block. The connecting rod is connected to the bottom of the workpiece stage. The connecting rod has a turning hole. The U-shaped rod is connected to the turning hole. The protrusion block is connected to the U-shaped rod. The protrusion group (445) is located above the gear set (444). The protrusion group (445) cooperates with the gear set (444) to make the workpiece stage (410) vibrate.

[0009] In some embodiments, the elastic element includes a first support, a spring, and a connecting frame, wherein the first support is connected to the base, the spring is connected to the first support, the connecting frame is connected to the bottom of the workpiece stage, and the spring is connected to the connecting frame.

[0010] In some embodiments, the feeding device further includes a support base connected to the base, and the workpiece table is in movable contact with the support base.

[0011] In some embodiments, the feeding device further includes a clamping member, which includes a second electric telescopic cylinder, a second bracket, and a first fitting member. The second bracket is connected to the workpiece table, the second electric telescopic cylinder is connected to the second bracket, and a groove adapted to the second electric telescopic cylinder is formed on the workpiece table. The second electric telescopic cylinder is located in the groove of the workpiece table. The first fitting member is connected to the telescopic end of the second electric telescopic cylinder and has a soft layer.

[0012] In some embodiments, the feeding device further includes a support member, which includes a threaded rod, a first bearing, and a second bonding member. The workpiece table has multiple threaded holes, the threaded rod is threaded into the threaded holes of the workpiece table, the second bonding member is rotatably connected to the top of the threaded rod, and the second bonding member has a soft layer.

[0013] In some embodiments, the feeding device further includes a limiting member, which includes a second limiting track and a limiting assembly. The second limiting track has a stationary part and a movable part. The stationary part of the second limiting track is connected to the base, and the movable part of the second limiting track is connected to the workpiece stage. The two limiting members are located on both sides of the workpiece stage. At least part of the limiting assembly is connected to the base. The limiting assembly includes a second bearing, a fixing rod, a pin, and a round hole. The second bearing is connected between the stationary part of the limiting member and the fixing rod. The fixing rod is connected to the base. The position on the base at the second bearing is larger than the hole of the second bearing. A round hole is formed on the second bearing. A pin is inserted into the fixing rod, and the pin is inserted into the round hole of the second bearing.

[0014] In some embodiments, the pressing device includes a second motor, a central shaft, a central support frame, an extrusion member, and an adsorption member. The second motor is connected to the base, the end of the central shaft is connected to the rotating shaft of the second motor, the central support frame is connected to the central shaft, the extrusion member is connected to the central support frame, and the adsorption member is connected to the extrusion member.

[0015] In some embodiments, the extrusion component includes a third electric telescopic cylinder, a movable plate, a telescopic shaft, an insert, and a fixed plate. The third electric telescopic cylinder is connected to the fixed plate, the movable plate is connected to the telescopic end of the telescopic shaft, and the insert limits the position of the fixed plate and the movable plate. The adsorption component includes an air pump, a first suction cup, a pipe, and a second suction cup. The air pump is connected to the movable plate, the first suction cup and the second suction cup are connected to the movable plate, and the pipe connects the air pump to the first suction cup and the second suction cup.

[0016] The adhesive spraying and pressing fixture provided in this application, by setting up a feeding device including an elastic element and a vibrating element, allows the workpiece table to vibrate under the drive of the vibrating element, so that the adhesive applied on the spoiler base can be spread evenly, effectively improving the uniformity of the adhesive layer, avoiding local excessive thickness or thinness, thereby improving the reliability and consistency of bonding. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of a spray adhesive pressing tool 10 according to one or more embodiments of this application is shown; Figure 2 It shows Figure 1 A schematic diagram of the feeding device 400 and the pressing device 600; Figure 3 It shows Figure 2 A schematic diagram of the structure of the vibrating element 440 in the middle; Figure 4 It shows Figure 2 A schematic diagram of the structure of the protrusion group 445 in the middle; Figure 5 It shows Figure 3 A schematic diagram of the structure of the elastic element 450 in the middle; Figure 6 It shows Figure 2 A schematic diagram of the structure of the support base 460 in the middle; Figure 7 It shows Figure 2 A schematic diagram of the clamping element 420 in the middle; Figure 8 It shows Figure 2 A schematic diagram of the structure of the support member 470 in the middle; Figure 9 It shows Figure 2 A schematic diagram of the structure of the limiting component 430 in the middle; Figure 10 It shows Figure 2 Another perspective illustration; Figure 11 It shows Figure 10 Enlarged schematic diagram of part C in the diagram; Figure 12 It shows Figure 14 Enlarged diagram of part A in the diagram; Figure 13 It shows Figure 14 Enlarged schematic diagram of part B in the diagram; Figure 14 It shows Figure 1 A schematic diagram of the pressing device 600 in the middle; Figure 15 It shows Figure 14 An assembly diagram of the adsorption component 650 and the extrusion component 640. Figure 16 It shows Figure 1 A schematic diagram of the adhesive spraying device 300 in the middle; Figure 17 A schematic diagram of the working environment of the adhesive spraying and pressing tool 10 is shown.

[0019] Explanation of reference numerals in the attached figures: 10. Spray adhesive pressing fixture; 100. Control device; 200. Protective netting; 300. Glue spraying device; 310. Glue spraying tank; 320. Robotic arm; 330. Glue spraying head; 340. Glue spraying pump; 400. Feeding device; 410. Workpiece table; 420. Clamping component; 421. Second electric telescopic cylinder; 422. Second bracket; 423. First bonding component; 4231. First rubber layer; 4232. First rubber seat; 430. Limiting component; 431. Second limiting track; 432. Limiting assembly; 4321. Second bearing; 4322. Fixing rod; 4323. Pin; 4324. Round hole; 440. Vibrating component; 441. First electric telescopic cylinder; 442. First motor; 443. First limiting track; 4431. Slide 4432, Rail; 4433, Slider; 4434, Follower plate; 444, Gear set; 4441, First gear; 4442, Second gear; 445, Protrusion assembly; 4451, Connecting rod; 4452, Actuating hole; 4453, U-shaped rod; 4454, Protrusion block; 450, Elastic element; 451, First bracket; 452, Spring; 453, Connecting frame; 460, Support seat; 470, Support component; 471, Threaded rod; 472, First bearing; 473, Second bonding component; 4731, Second rubber seat; 4732, Second rubber layer; 500, base; 600. Pressing device; 610. Second motor; 620. Central shaft; 630. Intermediate frame; 640. Extrusion part; 641. Third electric telescopic cylinder; 642. Movable plate; 643. Telescopic shaft; 644. Insert; 6441. Insert rod; 6442. Insertion hole; 645. Fixing plate; 650. Adsorption part; 651. Air pump; 652. First suction cup; 653. Pipe; 654. Second suction cup; Mislabeled: 4452, toggle hole; 4324, round hole; 6442, insertion hole; x, upper spoiler; y, spoiler base. Detailed Implementation

[0020] To enable those skilled in the art to more clearly understand this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0021] A certain adhesive spraying and pressing tool in the related technology has at least the following problems when in use: Firstly, when applying adhesive manually or using simple machinery, the adhesive tends to accumulate unevenly on the surface of the spoiler base, resulting in areas that are too thick or too thin. Uneven adhesive layers lead to uneven distribution of curing stress, affecting the long-term reliability and sealing of the bond.

[0022] Secondly, during the lamination process, tiny air bubbles can easily become trapped inside the adhesive layer and at the interface with the workpiece. These bubbles are difficult to completely expel through conventional standing or simple lamination, becoming weak points in the adhesive layer and significantly reducing bond strength and durability.

[0023] Then, during the spraying, spreading, and pressing processes, there is a lack of effective and adaptable stable clamping and support methods for the spoiler base. This may cause the workpiece to shift or vibrate during critical processes, affecting the adhesive spreading effect and the alignment accuracy of the final pressing. Furthermore, processes such as spraying glue, spreading glue evenly, pressing, and removing air bubbles are often completed step by step by different equipment or at different workstations. The transition between processes may lead to workpiece positioning errors, and the overall process flow has poor continuity, affecting production efficiency and consistency.

[0024] Ultimately, existing devices typically lack active vibration capabilities that can effectively spread the adhesive before pressing and assist in removing air bubbles during the initial pressing stage. Even when vibration devices are present, they often operate on a single mode, making it difficult to adapt to the different requirements of vibration amplitude and frequency for the two distinct stages of adhesive spreading after application and air removal during the initial pressing stage.

[0025] Figure 1 The diagram shows a structural schematic of a spray adhesive pressing fixture 10 according to one or more embodiments of this application. Figure 2 It shows Figure 1 The schematic diagram of the feeding device 400 and the pressing device 600 provided in this application shows a spray adhesive pressing fixture 10 adapted for spray adhesive pressing of a spoiler base y and an upper spoiler x. It includes: a base 500, a pressing device 600 and a feeding device 400. The pressing device 600 is used to drive the upper spoiler x to press. The feeding device 400 includes a workpiece table 410, an elastic element 450 and a vibrating element 440. The workpiece table 410 is connected to the base 500 through the elastic element 450. The elastic element 450 has an elastic function. The workpiece table 410 has an adapter part. The spoiler base y is placed on the adapter part of the workpiece table 410. The vibrating element 440 is connected to the base 500. The vibrating element 440 has a vibrating part. The vibrating part of the vibrating element 440 supports the workpiece table 410 to drive the workpiece table 410 to vibrate.

[0026] When the spray adhesive pressing fixture 10 of this application is used, the adapter of the workpiece stage 410 is the support member 470 mentioned below. The spoiler base y is placed on the workpiece stage 410. The workpiece stage 410 has an adapter for placing the spoiler base y. The elastic member 450 is elastically set. The workpiece stage 410 is connected to the base 500 through the elastic member 450. Therefore, the workpiece stage 410 is not rigidly connected and can vibrate. When the vibrating part on the vibrating member 440 comes into contact with the workpiece stage 410, it will cause the workpiece stage 410 to vibrate. After the adhesive is applied, the vibration of the workpiece stage 410 causes the adhesive to spread to the surrounding area, guiding the adhesive on the spoiler base y to be evenly spread. During this spreading process, the adhesive surface hardening is reduced, improving the adhesive's bonding effect. Subsequently, the pressing device 600 drives the upper spoiler x to adhere to the spoiler base y. The base 500 is placed in the required position to provide support for other devices. The base 500 can be placed directly in the required position, or it can be fixed in the required position by bolts or other means; this application does not limit this. The specific details of the adhesive spraying and pressing fixture 10 provided in this application will now be further described with reference to the accompanying drawings.

[0027] Figure 3 It shows Figure 2 A structural diagram of the vibrating element 440 in the middle, combined with Figure 3 as well as Figure 2In some embodiments, the vibrating element 440 includes a first electric telescopic cylinder 441, a first motor 442, a first limiting rail 443, a gear set 444, and a protrusion assembly 445. The gear set 444 and the protrusion assembly 445 are the vibrating parts of the vibrating element 440. The first electric telescopic cylinder 441 is connected to the base 500, the first motor 442 is connected to the telescopic end of the first electric telescopic cylinder 441, the first limiting rail 443 is connected to the base 500, and the first limiting rail 443 has a movable part. The first motor 442 is connected to the movable part of the first limiting rail 443, the gear set 444 is connected to the rotating shaft of the first motor 442, and the protrusion assembly 445 is connected to the bottom of the workpiece table 410. When the vibrating element 440 is in use, the extension of the first electric telescopic cylinder 441... The retractable end is connected to the first motor 442, so when the first electric telescopic cylinder 441 is energized and started, it drives the telescopic end to move up and down, which in turn drives the first motor 442 to move up and down. The rise of the first motor 442 will change the position of the gear set 444. When the first motor 442 is energized and started, it will drive the gear set 444 to rotate. When the rotating gear set 444 contacts the protrusion set 445, it will drive the workpiece table 410 to vibrate, thereby making the adhesive on the spoiler base y spread evenly, avoiding local thick or thin adhesive. A uniform adhesive layer means that the curing shrinkage stress is also more uniform, which can reduce internal stress and improve long-term reliability. The first motor 442 is connected to the movable part of the first limit track 443. The setting of the first limit track 443 can limit the range of motion of the first motor 442.

[0028] In the above embodiment, the first limiting track 443 includes a slide rail 4431, a slider 4432, and a following plate 4433. The slide rail 4431 is connected to the base 500, the slider 4432 is slidably connected to the following plate 4433, the following plate 4433 is connected to the slider 4432, and the following plate 4433 is slidably connected to the slide rail 4431 through the slider 4432. The following plate 4433 is connected to the first motor 442. Therefore, the sliding trajectory of the slider 4432 on the slide rail 4431 will limit the movement trajectory of the first motor 442. Figure 4 It shows Figure 2 The structural diagram of the protrusion group 445 in the middle, combined with Figure 3 as well as Figure 2In some embodiments, the gear set 444 includes a first gear 4441 and a second gear 4442. The first gear 4441 is connected to the shaft of the first motor 442, and the second gear 4442 is also connected to the shaft of the first motor 442, with the second gear 4442 located at the top of the first gear 4441. The protrusion assembly 445 includes a connecting rod 4451, a turning hole 4452, a U-shaped rod 4453, and a protrusion 4454. The connecting rod 4451 is connected to the workpiece stage 4. At the bottom of 10, the connecting rod 4451 has a turning hole 4452, the U-shaped rod 4453 is connected to the turning hole 4452, and the protrusion 4454 is connected to the U-shaped rod 4453. The diameter of the second gear 4442 is smaller than the diameter of the first gear 4441. The protrusion group 445 is located above the gear group 444. The protrusion group 445 and the gear group 444 cooperate to make the workpiece table 410 vibrate. This part is divided into two working states by the second gear 4442 and the first gear 4441: When the first gear 4441 is engaged, the first motor 442 drives the first gear 4441 to rotate via the shaft. The first electric telescopic cylinder 441 is activated and drives the first motor 442 to rise via the telescopic end. When the first gear 4441 rises to the position of the protrusion 4454, the second gear 4442 is in the U-shaped recess of the U-shaped rod 4453. The second gear 4442 is not in contact with anything at this time. Then, the contact between the first gear 4441 and the protrusion 4454 will cause the workpiece table 410 to vibrate. Because of the setting of the elastic element 450 at the bottom of the workpiece table 410, the vibration amplitude of the workpiece table 410 is large at this time, which can effectively drive the glue to spread out. The working state is that during the process of the pressing device 600 driving the upper baffle x to approach, the two are not in contact at this time. When the second gear 4442 is engaged, the first motor 442 drives the second gear 4442 to rotate via a rotating shaft. The first electric telescopic cylinder 441 is activated, driving the first motor 442 to rise via its telescopic end. When the second gear 4442 rises to the position of the actuating hole 4452, the first gear 4441 is in the U-shaped recess of the U-shaped rod 4453. At this time, the first gear 4441 is not in contact with anything. At this time, the pressing device 600 has already moved the upper spoiler x to the position of the spoiler base y. The working state is that the upper spoiler x and the spoiler base y have initially adhered, so large-amplitude vibrations are not suitable for this state. The diameter of the second gear 4442 is small. When the second gear 4442 moves into the actuating hole 4452, the two, through the protrusions and recesses, cause the spoiler on the workpiece stage 410 to be disturbed. Even after pressing, the high-frequency micro-vibration of the baffle base y can trap tiny air bubbles inside the adhesive layer and at the interface with the workpiece surface. These bubbles can become stress concentration points, significantly reducing the bonding strength, sealing performance, and durability. Therefore, the vibration of the baffle base y can help these trapped tiny bubbles move, merge, and eventually be discharged from the edge of the adhesive joint, thus forming a dense and defect-free adhesive layer. In this application, the high-frequency micro-vibration generated by the second gear 4442 only lasts for about ten seconds when the pressing device 600 initially drives the baffle x to contact the baffle base y. Afterward, the first motor 442 will stop rotating, and the first electric telescopic cylinder 441 will drive the first motor 442 to descend. Of course, in practical applications, the duration of the high-frequency micro-vibration can be changed as needed, and this application does not impose any restrictions on this.

[0029] Figure 5 It shows Figure 3 The structural diagram of the elastic element 450 in the middle, combined with Figure 2 In some embodiments, the elastic element 450 includes a first bracket 451, a spring 452, and a connecting frame 453. The first bracket 451 is connected to the base 500, the spring 452 is connected to the first bracket 451, and the connecting frame 453 is connected to the bottom of the workpiece table 410. The spring 452 is made of elastic material, and all components in the elastic element 450 are rigidly connected. For example, bolts can be used to connect the components in the elastic element 450 to the desired positions.

[0030] Figure 6 It shows Figure 2 The structural diagram of the support base 460 in the middle, combined with Figure 2In some embodiments, the feeding device 400 further includes a support base 460, which is connected to the base 500. The workpiece table 410 is in contact with the support base 460. The function of the support base 460 is as follows: the working state is the next working state after the upper spoiler x and the spoiler base y are initially attached. At this time, the pressing device 600 presses the spoiler base y through the upper spoiler x. At this time, the workpiece table 410 is passively lowered onto the support base 460, and the support base 460 supports the workpiece table 410, ensuring that the pressure of the pressing device 600 on the upper spoiler x and the spoiler base y is fully exerted, and ensuring the pressing force on both.

[0031] When the upper spoiler x and the spoiler base y are pressed together by the pressing device 600, the spoiler base y will also bear corresponding pressure because the pressing device 600 applies pressure to the upper spoiler x. In related technologies, only the bottom of the spoiler base y is supported, resulting in unstable clamping and support of the spoiler base y. Based on this, this application designs a spray adhesive pressing and clamping device for spoilers to stably clamp and support the spoiler base y and improve the pressing effect.

[0032] Figure 7 It shows Figure 2 A schematic diagram of the clamping element 420 in the middle. Figure 8 It shows Figure 2 The structural diagram of the support member 470 is shown in the figure. Figure 2 , Figure 7 as well as Figure 8 A spray adhesive pressing and clamping device for a spoiler, adapted for clamping a spoiler base y, includes: a workpiece table 410, a clamping member 420 and a support member 470. Two clamping members 420 are provided, and the two clamping members are arranged opposite each other in the horizontal direction. Each clamping member 420 includes a second electric telescopic cylinder 421 and a first fitting member 423. The second electric telescopic cylinder 421 is connected to the workpiece table 410. The telescopic end of the second electric telescopic cylinder 421 extends and retracts in the horizontal direction. The second electric telescopic cylinders 421 of the two clamping members 420 extend and retract relative to each other. The first fitting member 423 is connected to the telescopic end of the second electric telescopic cylinder 421 and clamps the side of the spoiler base y. There is one or more support members 470. Each support member 470 includes a threaded rod 471 and a second fitting member 473. The threaded rod 471 is rotatably connected to the workpiece table 410. The second fitting member 473 is rotatably connected to the top of the threaded rod 471 and is supported on the bottom of the spoiler base y.

[0033] In use, a spoiler spray adhesive pressing and clamping device has two clamping members 420, one on each side of the spoiler base y. The device clamps the spoiler base y horizontally, effectively limiting its position. A second electric telescopic cylinder 421 is energized, causing the first bonding member 423 to bond to the spoiler base y. The device effectively clamps the spoiler base y using the friction between the first bonding member 423 and the spoiler base y, and the compression of the second electric telescopic cylinder 421. Multiple support members 470 are provided, and their number can be adjusted according to specific needs. Rotating the threaded rod 471 causes the second bonding member 473 to move upwards. When the second bonding member 473 contacts the bottom of the spoiler base y, either raising or lowering, the clamping member 420 has already clamped and limited the spoiler base y. Then, the threaded rod 471 is rotatably connected to the second bonding member 473. So when the second bonding member 473 contacts, the threaded rod 471 can still rotate normally, continuing to drive the second bonding member 473 to rise slightly. By fully squeezing the bottom of the spoiler base y, the support effect of the spoiler base y is improved, and the spoiler base y is prevented from sinking during the pressing process. The specific details of the spray adhesive pressing and clamping device for spoilers provided in this application are further described now with reference to the accompanying drawings.

[0034] The support member 470 and the clamping member 420 cooperate to clamp the y-shaped part.

[0035] Combination Figure 7 , Figure 8 and Figure 2 In some embodiments, the first bonding member 423 is provided with a soft layer, and the clamping member 420 also includes a second bracket 422. The second bracket 422 is connected to the workpiece stage 410, and the second electric telescopic cylinder 421 is connected to the second bracket 422. A groove adapted to the second electric telescopic cylinder 421 is opened on the workpiece stage 410. The second electric telescopic cylinder 421 is located in the groove of the workpiece stage 410. When the second electric telescopic cylinder 421 is powered on, it will drive the first bonding member 423 to move closer to the spoiler base y through the telescopic end. The clamping member 420 is provided with two sets. The two first bonding members 423 are pressed against both sides of the spoiler base y, thereby playing a role in fixing the spoiler base y. The soft layer, when in contact with the spoiler base y, avoids damage to the spoiler base y while maintaining the limit of the spoiler base y, thus playing a protective role for the spoiler base y. In the above embodiment, the first bonding member 423 includes a first rubber seat 4232 and a first rubber layer 4231. The first rubber seat 4232 is connected to the telescopic end of the second electric telescopic cylinder 421, and the first rubber layer 4231 is connected to the first rubber seat 4232. The first rubber layer 4231 is the soft layer of the first bonding member 423. The first rubber layer 4231 itself is elastic, so when it contacts the spoiler base y, it protects the spoiler base y while ensuring the limiting of the spoiler base y.

[0036] Combination Figure 7 , Figure 8 and Figure 2 In some embodiments, multiple threaded holes are provided on the workpiece stage 410, and a threaded rod 471 is threadedly connected to the threaded hole of the workpiece stage 410. A first bearing 472 is connected between the threaded rod 471 and the second mating member 473. The support member 470 is provided with a soft layer. The position of the second mating member 473 can be changed by rotating the threaded rod 471. When the second mating member 473 contacts the bottom of the spoiler base y, multiple different threaded rods 471 rotate to different heights, thereby making the second mating member 473 contact the bottom of the spoiler base y at different positions, thereby effectively supporting the spoiler base y. With the clamping of the clamping member 420, the spoiler base y is firmly fixed. The soft layer, when in contact with the spoiler base y, avoids damage to the spoiler base y while maintaining the limit of the spoiler base y, thus playing a protective role for the spoiler base y. In the above embodiment, the second bonding member 473 includes a second rubber seat 4731 and a second rubber layer 4732. The second rubber seat 4731 is connected to the outer ring of the first bearing 472, and the second rubber layer 4732 is connected to the second rubber seat 4731. The second rubber layer 4732 is a soft layer of the second bonding member 473. The second rubber layer 4732 is an elastic material. When it contacts the bottom of the spoiler base y, it can protect the spoiler base y while ensuring bottom support.

[0037] Figure 9 It shows Figure 2 The structural diagram of the limiting component 430 in the middle, combined with Figure 2In some embodiments, the feeding device 400 further includes a limiting member 430, which includes a second limiting track 431 and a limiting component 432. The second limiting track 431 has a stationary part and a movable part. The stationary part of the second limiting track 431 is connected to the base 500, and the movable part of the second limiting track 431 is connected to the workpiece table 410. The two limiting members 430 are located on both sides of the workpiece table 410. At least part of the limiting component 432 is connected to the base 500. The second limiting track 431 adopts the same structure as the first limiting track 443. The setting of the second limiting track 431 limits the range of motion of the workpiece table 410. The limiting component 432 includes a second bearing 4321, a fixing rod 4322, a pin 4323, and a round hole 4324. The second bearing 4321 is connected between the stationary part of the limiting member 430 and the fixing rod 4322. The fixing rod 4322 is connected to... The workpiece stage 410 is attached to the base 500. The position of the workpiece stage 4321 on the base 500 is larger than the hole of the second bearing 4321. A circular hole 4324 is opened on the second bearing 4321. A pin 4323 is inserted into the fixed rod 4322. The pin 4323 is inserted into the circular hole 4324 of the second bearing 4321. The second bearing 4321 limits the movable angle of the workpiece stage 410. The vibration element 440 drives the workpiece stage 410 to vibrate, that is, to move within the preset angle range. The setting of the limiting element 430 ensures the movement range of the workpiece stage 410. With the elastic setting of the bottom of the workpiece stage 410, the fit between the spoiler base y and the upper spoiler x is ensured while ensuring vibration. In specific implementation, the pin 4323 can be inserted into the circular hole 4324 to prevent the movement of the workpiece stage 410. At this time, only the high-frequency micro-vibration generated by the second gear 4442 is present.

[0038] Figure 10 It shows Figure 2 Another perspective illustration, Figure 11 It shows Figure 10 Enlarged diagram of part C in the diagram. Figure 12 It shows Figure 14 Enlarged diagram of part A in the diagram. Figure 13 It shows Figure 14 Enlarged diagram of part B in the diagram. Figure 10 The installation location of vibrating element 440 is shown. Figure 11 The specific mounting positions of gear set 444 and protrusion set 445 are shown. Figure 12 The positions of the support member 470 and the clamping member 420 on the workpiece stage 410 are shown. Figure 13 The position of the limiting component 432 on the base 500 is shown, as well as the hole on the base 500 that is adapted to the limiting component 432.

[0039] Figure 14 It shows Figure 1The structural diagram of the pressing device 600 in the middle, combined with Figure 1 In some embodiments, the pressing device 600 includes a second motor 610, a central shaft 620, a connecting frame 630, an extrusion member 640, and an adsorption member 650. The second motor 610 is connected to the base 500. The end of the central shaft 620 is connected to the rotating shaft of the second motor 610. The connecting frame 630 is connected to the central shaft 620. The extrusion member 640 is connected to the connecting frame 630. The adsorption member 650 is connected to the extrusion member 640. The other end of the central shaft 620... One end is connected to the base 500. When the pressing device 600 is in use, the adsorption component 650 is powered on and will adsorb the upper spoiler x. Then, the second motor 610 is powered on and will drive the central shaft 620 to rotate. The central shaft 620 drives the extrusion component 640 to turn through the central bracket 630, thereby causing the upper spoiler x to move towards the spoiler base y. Then, the extrusion component 640 is powered on and will drive the adsorption component 650 to press the upper spoiler x and the spoiler base y together.

[0040] Figure 15 It shows Figure 14 The assembly diagram of the adsorption component 650 and the extrusion component 640, combined with... Figure 14 In some embodiments, the extrusion member 640 includes a third electric telescopic cylinder 641, a movable plate 642, a telescopic shaft 643, an insert 644, and a fixed plate 645. The third electric telescopic cylinder 641 is connected to the fixed plate 645, the movable plate 642 is connected to the telescopic end of the telescopic shaft 643, the insert 644 limits the position of the fixed plate 645 and the movable plate 642, the telescopic shaft 643 is the telescopic end of the third electric telescopic cylinder 641, the fixed plate 645 is connected to the intermediate frame 630, the insert 644 includes an insertion rod 6441 and an insertion hole 6442, the insertion hole 6442 is formed on the fixed plate 645, the insertion rod 6441 is connected to the movable plate 642, and the insertion rod 6441 is inserted into the insertion hole 6442 of the fixed plate 645. When the cylinder 641 is energized and started, it causes the telescopic shaft 643 to extend and retract, which in turn causes the movable plate 642 to move. The movement of the movable plate 642 changes the position of the adsorption component 650, thereby pressing the upper baffle plate x together. The adsorption component 650 includes an air pump 651, a first suction cup 652, a pipe 653, and a second suction cup 654. The air pump 651 is connected to the movable plate 642, and the first suction cup 652 and the second suction cup 654 are also connected to the movable plate 642. The pipe 653 connects the air pump 651 to the first suction cup 652 and the second suction cup 654. When the air pump 651 is energized and started, it causes the first suction cup 652 and the second suction cup 654 to generate suction through the pipe 653, thereby adsorbing the upper baffle plate x and facilitating its movement.

[0041] Figure 16 It shows Figure 1 The structural diagram of the glue spraying device 300 in the diagram, combined with... Figure 1In some embodiments, the glue spraying device 300 includes a glue spraying tank 310, a robotic arm 320, a glue spraying head 330, and a glue spraying pump 340. The glue spraying pump 340 is connected to the robotic arm 320, the glue spraying head 330 is connected to the robotic arm 320, the glue spraying tank 310 is connected to the glue spraying pump 340, the glue spraying tank 310 is used to store glue, the glue spraying pump 340 draws glue from the glue spraying tank 310 and then sprays it out through the glue spraying head 330, and the robotic arm 320 can drive the glue spraying head 330 to change position in multiple axes to spray glue onto the spoiler base y.

[0042] Figure 17 A schematic diagram of the working environment of the adhesive spraying and pressing tool 10 is shown, which is located in a certain space.

[0043] Combination Figures 1-17 In some embodiments, the adhesive spraying and pressing tooling 10 of this application further includes a control device 100 and a protective net 200. The control device 100 is used to control the various devices of this application. It can be manually controlled or controlled to operate according to a process by setting a fixed program. The protective net 200 is set around the devices of this application for protection.

[0044] The adhesive spraying and pressing fixture 10 provided in this application has at least the following beneficial effects: By setting up a feeding device 400 that includes an elastic element 450 and a vibrating element 440, the workpiece table 410 can vibrate under the drive of the vibrating element, so that the adhesive coated on the spoiler base y can be spread evenly, effectively improving the uniformity of the adhesive layer, avoiding local over-thickness or under-thinness, thereby improving the reliability and consistency of bonding.

[0045] The vibrating component 440 specifically adopts a design that includes a liftable gear set 444, comprising a first gear 4441, a second gear 4442, and a protrusion set 445, which can provide two vibration modes: before pressing, the first gear 4441 drives a large-amplitude vibration, which is beneficial for the initial diffusion and flattening of the adhesive; in the initial stage of pressing, the second gear 4442 drives a high-frequency micro-vibration, which helps to remove tiny air bubbles trapped in the adhesive layer, forming a denser adhesive layer and further improving the bonding strength and durability.

[0046] The elastic element 450 cooperates with the support base 460 to ensure that the workpiece table 410 has the necessary elastic movement space when vibrating, and to provide rigid support through the support base 460 in the final pressing stage, so as to ensure that the pressing device 600 can apply sufficient and stable pressing force and guarantee the bonding effect.

[0047] By setting up a feeding device 400 that includes clamping member 420 and support member 470, the spoiler base y can be reliably clamped and adaptively supported from the side and bottom, realizing the rapid and stable fixation of the workpiece, reducing the risk of damage to the workpiece surface, and improving the versatility and operational safety of the tooling.

[0048] The setting of the limiting component 430 can reasonably constrain the range of motion of the workpiece stage 410 during vibration, prevent it from shaking or shifting excessively, ensure the controllability of vibration effect and the accuracy of pressing alignment, and improve the stability of the entire process.

[0049] The pressing device 600 and the glue spraying device 300 are integrated on the same tooling base 500. With the help of the control device 100, multiple processes such as glue spraying, vibration spreading, pressing and air bubble removal can be automated or semi-automated in a continuous manner, which is conducive to improving production efficiency and reducing quality fluctuations caused by human intervention.

[0050] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0052] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0053] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified. Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A spray adhesive pressing tool, adapted for spray adhesive pressing of a spoiler base (y) and an upper spoiler (x), characterized in that, include: Base (500); A pressing device (600) is used to press the upper spoiler (x) together; The feeding device (400) includes a workpiece table (410), an elastic element (450), and a vibrating element (440). The workpiece table (410) is connected to the base (500) via the elastic element (450). The elastic element (450) has an elastic function. The workpiece table (410) has an adapter. A spoiler base (y) is placed on the adapter of the workpiece table (410). The vibrating element (440) is connected to the base (500). The vibrating element (440) has a vibrating part. The vibrating part of the vibrating element (440) supports the workpiece table (410) to drive the workpiece table (410) to vibrate.

2. The adhesive spraying and pressing fixture according to claim 1, characterized in that, The vibrating element (440) includes a first electric telescopic cylinder (441), a first motor (442), a first limiting rail (443), a gear set (444), and a protrusion set (445). The gear set (444) and the protrusion set (445) are the vibrating parts of the vibrating element (440). The first electric telescopic cylinder (441) is connected to the base (500). The first motor (442) is connected to the telescopic end of the first electric telescopic cylinder (441). The first limiting rail (443) is connected to the base (500). The first limiting rail (443) has a movable part. The first motor (442) is connected to the movable part of the first limiting rail (443). The gear set (444) is connected to the rotating shaft of the first motor (442). The protrusion set (445) is connected to the bottom of the workpiece table (410).

3. The adhesive spraying and pressing fixture according to claim 2, characterized in that, The gear set (444) includes a first gear (4441) and a second gear (4442). The diameter of the first gear (4441) is larger than the diameter of the second gear (4442). The first gear (4441) is connected to the shaft of the first motor (442). The second gear (4442) is also connected to the shaft of the first motor (442), and the second gear (4442) is located at the top of the first gear (4441). The protrusion assembly (445) includes a connecting rod (4451), a U-shaped rod (4453), and a protrusion block (4454). The connecting rod (4451) is connected to the bottom of the workpiece stage (410). The connecting rod (4451) has a turning hole (4452). The U-shaped rod (4453) is connected to the turning hole (4452). The protrusion block (4454) is connected to the U-shaped rod (4453). The protrusion group (445) is located above the gear group (444), and the protrusion group (445) cooperates with the gear group (444) to cause the workpiece stage (410) to vibrate.

4. The adhesive spraying and pressing fixture according to claim 2, characterized in that, The elastic element (450) includes a first bracket (451), a spring (452) and a connecting frame (453). The first bracket (451) is connected to the base (500), the spring (452) is connected to the first bracket (451), the connecting frame (453) is connected to the bottom of the workpiece table (410), and the spring (452) is connected to the connecting frame (453).

5. The adhesive spraying and pressing fixture according to claim 1, characterized in that, The feeding device (400) also includes a support base (460), which is connected to the base (500), and the workpiece table (410) is in contact with the support base (460).

6. The adhesive spraying and pressing fixture according to claim 1, characterized in that, The feeding device (400) further includes a clamping member (420), which includes a second electric telescopic cylinder (421), a second bracket (422), and a first fitting member (423). The second bracket (422) is connected to the workpiece table (410), and the second electric telescopic cylinder (421) is connected to the second bracket (422). The workpiece table (410) has a slot adapted to the second electric telescopic cylinder (421), and the second electric telescopic cylinder (421) is located in the slot of the workpiece table (410). The first fitting member (423) is connected to the telescopic end of the second electric telescopic cylinder (421), and the first fitting member (423) has a soft layer.

7. The adhesive spraying and pressing fixture according to claim 1, characterized in that, The feeding device (400) also includes a support member (470), which includes a threaded rod (471) and a second fitting member (473). The workpiece table (410) has multiple threaded holes. The threaded rod (471) is threadedly connected to the threaded hole of the workpiece table (410). The second fitting member (473) is rotatably connected to the top of the threaded rod (471). The second fitting member (473) has a soft layer.

8. The adhesive spraying and pressing fixture according to claim 1, characterized in that, The feeding device (400) further includes a limiting member (430), which includes a second limiting track (431) and a limiting component (432). The second limiting track (431) has a stationary part and a movable part. The stationary part of the second limiting track (431) is connected to the base (500), and the movable part of the second limiting track (431) is connected to the workpiece table (410). The two limiting members (430) are located on both sides of the workpiece table (410), and at least part of the limiting component (432) is connected to the base (500). The limiting component (432) includes a second bearing (4321), a fixing rod (4322), a pin (4323), and a round hole (4324). The second bearing (4321) is connected between the stationary part of the limiting component (430) and the fixing rod (4322). The fixing rod (4322) is connected to the base (500). The position of the second bearing (4321) on the base (500) is larger than the hole of the second bearing (4321). The round hole (4324) is opened on the second bearing (4321). The pin (4323) is inserted into the fixing rod (4322). The pin (4323) is inserted into the round hole (4324) of the second bearing (4321).

9. A spray adhesive pressing fixture according to any one of claims 1-8, characterized in that, The pressing device (600) includes a second motor (610), a central shaft (620), a connecting frame (630), an extrusion component (640), and an adsorption component (650). The second motor (610) is connected to the base (500). The end of the central shaft (620) is connected to the rotating shaft of the second motor (610). The connecting frame (630) is connected to the central shaft (620). The extrusion component (640) is connected to the connecting frame (630). The adsorption component (650) is connected to the extrusion component (640).

10. The adhesive spraying and pressing fixture according to claim 9, characterized in that, The extrusion component (640) includes a third electric telescopic cylinder (641), a movable plate (642), a telescopic shaft (643), a plug (644), and a fixed plate (645). The third electric telescopic cylinder (641) is connected to the fixed plate (645), the movable plate (642) is connected to the telescopic end of the telescopic shaft (643), and the plug (644) limits the fixed plate (645) and the movable plate (642). The adsorption component (650) includes an air pump (651), a first suction cup (652), a pipe (653), and a second suction cup (654). The air pump (651) is connected to the movable plate (642), the first suction cup (652) and the second suction cup (654) are connected to the movable plate (642), and the pipe (653) is connected between the air pump (651) and the first suction cup (652) and the second suction cup (654).

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