Special-shaped structural member EMC electromagnetic shielding material mounting equipment

Abstract

The utility model relates to a special-shaped structural member EMC electromagnetic shielding material mounting device. Comprising a first sliding rail, a second sliding rail, a feeding mechanism, a foam pasting mechanism, a pressure maintaining mechanism and a detection mechanism, wherein the first sliding rail and the second sliding rail are used for transporting a jig disc; the feeding mechanism is used for transferring a workpiece from a full material disc to the first sliding rail; the foam pasting mechanism is used for pasting foam on the workpiece; the film tearing mechanism is used for tearing off the blue film adhered to the foam; the discharging mechanism is used for transferring the workpiece to the empty tray; the feeding end and the discharging end of the first sliding rail are provided with a full tray containing area and an empty tray containing area correspondingly. The feeding mechanism, the cotton pasting mechanism, the pressure maintaining mechanism, the detecting mechanism, the film tearing mechanism and the discharging mechanism are sequentially arranged above the first sliding rail in the conveying direction of the first sliding rail. The second sliding rail and the first sliding rail are arranged side by side, and the discharging end of the first sliding rail and the discharging end of the second sliding rail are each provided with a conveying assembly for conveying a jig disc. The integrated design does not need to purchase a plurality of single machines, so that an enterprise can control the production cost conveniently.

Description

Technical Field

[0001] This utility model relates to the field of automated assembly technology, and in particular to an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts. Background Technology

[0002] Today, various electronic devices are increasingly used in people's lives and work. However, these devices generate electromagnetic radiation during operation, which may have adverse effects on people's health. Electromagnetic interference between devices can also cause signal interception, data loss, and other problems, seriously affecting the performance and normal operation of electronic devices. Especially with the development of the Internet of Things, autonomous driving, wearable devices, smart healthcare, and aerospace and military industries, devices are becoming increasingly complex, smaller, and requiring higher precision. Ensuring the normal operation of these highly integrated, high-power devices requires electromagnetic interference shielding. Therefore, EMC electromagnetic shielding materials are widely used in smartphones, smartwatches, AR / VR smart wearables, computers, drones, new energy vehicles, AI artificial intelligence devices, medical devices, spacecraft, communications, and military applications. However, attaching electromagnetic shielding materials such as electromagnetic wave absorbing materials, conductive silicone, SMT surface mount foam, conductive rubber, conductive cloth pads, and conductive coverings to specific locations on devices, especially those with unusual shapes, during the production and assembly of these devices has become a very difficult task. The development of EMC electromagnetic shielding material mounting equipment for irregularly shaped structural components is imperative. How to attach electromagnetic shielding materials requires multiple steps, such as pressing and maintaining the electromagnetic shielding materials, removing the protective blue film adhering to the surface of the electromagnetic shielding materials, and inspecting the dimensions and surface after attachment, in order to ensure device quality, pass rate and production efficiency. This is a scientific research topic.

[0003] However, in current industrial production, the production process of EMC electromagnetic shielding material mounting for irregularly shaped structural parts requires multiple standalone machines, such as film applicators, pressure presses, film peelers, and testing machines. This not only requires workers to move jig trays between multiple machines, increasing their workload, but also requires manufacturers to purchase multiple standalone machines, which is detrimental to cost control. Against this backdrop, after years of technical accumulation and trial and error, our company has finally proposed an EMC electromagnetic shielding material mounting equipment that can solve the above-mentioned comprehensive difficulties. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an EMC electromagnetic shielding material mounting device for irregularly shaped structural components. This device can effectively solve the aforementioned problems.

[0005] To achieve the above requirements, the technical solution adopted by this utility model to solve its technical problem is as follows:

[0006] A device for attaching EMC electromagnetic shielding material to irregularly shaped structural parts is provided, including a first slide rail and a second slide rail of a transport fixture tray, a loading mechanism for transferring workpieces from a full tray to the first slide rail, a foam attaching mechanism for attaching foam to the workpiece, a pressure holding mechanism for holding pressure on the workpiece after foam attachment, a detection mechanism for detecting the attachment position of the foam on the workpiece, a film peeling mechanism for peeling off the blue film adhering to the foam, and a unloading mechanism for transferring the workpiece to an empty tray. The loading end and unloading end of the first slide rail are respectively provided with a full tray placement area and an empty tray placement area. The loading mechanism, foam attaching mechanism, pressure holding mechanism, detection mechanism, film peeling mechanism, and unloading mechanism are sequentially arranged above the first slide rail along the transport direction of the first slide rail. The second slide rail is arranged side by side with the first slide rail, and both the unloading end of the first slide rail and the unloading end of the second slide rail are provided with transport components of the transport fixture tray.

[0007] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts. The feeding mechanism includes a third slide rail located in front of the first slide rail along the length direction of the first slide rail, and a feeding mounting block slidably mounted on the third slide rail. The lower surface of the feeding mounting block is provided with a feeding nozzle for adsorbing the workpiece.

[0008] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts. The foam mounting mechanism includes a feeding feeder for providing foam, an inverted U-shaped foam mounting frame, and a foam mounting block slidably mounted on the transverse end of the foam mounting frame. The transverse end of the foam mounting frame is located above a first slide rail in the front-back direction. The lower surface of the foam mounting block is provided with a foam suction nozzle for adsorbing foam from the feeding feeder and a positioning camera for taking pictures and positioning the workpiece.

[0009] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts, wherein there are two feeding feeders, which are respectively located on the two longitudinal ends of the cotton mounting frame near the first slide rail, and two cotton mounting heads, which are respectively located at both ends of the transverse end of the mounting frame.

[0010] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts. The pressure holding mechanism includes a lifting plate for lifting a jig disc and a vertically upward-facing lifting cylinder. The lifting plate is mounted on a first slide rail, and the movable end of the lifting cylinder is fixedly connected to the lower surface of the lifting plate. An inverted U-shaped pressure holding mounting frame is fixedly mounted above the first slide rail. The lateral end of the pressure holding mounting frame is arranged along the front-back direction, and a pressure holding cylinder for pressing the foam on the workpiece is vertically downward-facing on the lateral end of the pressure holding mounting frame.

[0011] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts. The detection mechanism includes a detection mounting frame and a detection mounting block that slides vertically on the detection mounting frame. The front end of the detection mounting block is provided with a detection camera for detecting the bonding position of foam on the workpiece.

[0012] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts. The device includes a second empty material tray placement area on the front side of the first slide rail; a detection mounting block is slidably mounted on the detection mounting frame in the front-back direction, and a suction head for adsorbing the workpiece is provided on the lower surface of the detection mounting block; when the detection mounting block is located at the right end of the detection mounting frame, the suction head is positioned above the empty material tray.

[0013] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural components. The film-peeling mechanism includes an inverted U-shaped film-peeling mounting frame and a film-peeling mounting block slidably mounted on the frame. The transverse end of the film-peeling mounting frame is positioned along the front-back direction. A mounting cylinder is vertically mounted on the lower surface of the film-peeling mounting block, and a film-peeling cylinder is vertically downward-facing inside the mounting cylinder. The movable end of the film-peeling cylinder extends beyond the lower surface of the mounting cylinder. When the protective film of the foam is inserted between the movable end of the film-peeling cylinder and the mounting cylinder, the upper surface of the movable end of the film-peeling cylinder abuts against the lower surface of the mounting cylinder.

[0014] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural components. Below both the full-tray placement area and the first empty-tray placement area, a fourth slide rail for transporting trays is provided, arranged along the front-to-back direction. One end of the fourth slide rail has a full-tray stacking area for stacking full trays, and the other end has an empty-tray stacking area for stacking empty trays. Between the full-tray placement area and the full-tray stacking area of ​​one transport component, two limiting cylinders for limiting the full trays are arranged sequentially along the front-to-back direction. Between the empty-tray placement area and the empty-tray stacking area of ​​another transport component, two limiting cylinders for limiting the empty trays are arranged sequentially along the front-to-back direction. All four limiting cylinders are vertically upwards.

[0015] This utility model discloses an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts. The transport component includes a fifth slide rail arranged along the front-to-back direction, and a first support rod and a second support rod for supporting the front and rear ends of the fixture plate. The first support rod and the second support rod are both arranged along the length direction of the first slide rail and are slidably mounted on the fifth slide rail.

[0016] The beneficial effects of this utility model are as follows: The EMC electromagnetic shielding material mounting equipment for irregularly shaped structural parts provided by this utility model integrates the feeding mechanism, the cotton-applying mechanism, the pressure-holding mechanism, the detection mechanism, the film-removing mechanism, and the unloading mechanism into one unit. A first slide rail facilitates the transport of the fixture tray between these mechanisms, thereby completing the cotton-applying process on the workpiece. This ensures that the cotton-applied workpiece meets production requirements without requiring manual intervention, saving labor costs and effectively improving production efficiency. The design offers excellent practicality. Furthermore, the unloading end of the first slide rail is connected to the second slide rail via a transport component, and the unloading end of the second slide rail is connected to the loading end of the first slide rail via the transport component. This allows the jig tray to circulate between the first and second slide rails without manual intervention. Moreover, by placing multiple jig trays on the first slide rail, the loading mechanism, cotton applicator, pressure holding mechanism, detection mechanism, film tearing mechanism, and unloading mechanism can work continuously, effectively improving work efficiency. In addition, the integrated design eliminates the need for manufacturers to purchase multiple stand-alone machines, which helps companies control costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is an overall top view of an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts according to this utility model.

[0019] Figure 2 This is a structural diagram of the first and second slide rails in an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts according to this utility model.

[0020] Figure 3 This is a structural diagram of the feeding mechanism in an EMC electromagnetic shielding material mounting equipment for irregularly shaped structural parts according to this utility model.

[0021] Figure 4 yes Figure 3 Enlarged view of point A.

[0022] Figure 5 This is a structural diagram of the cotton-applying mechanism in an EMC electromagnetic shielding material application device for irregularly shaped structural parts, according to this utility model.

[0023] Figure 6 This is a structural diagram of the pressure-holding mechanism in an EMC electromagnetic shielding material mounting equipment for irregularly shaped structural parts according to this utility model.

[0024] Figure 7 This is a structural diagram of the testing mechanism in an EMC electromagnetic shielding material mounting equipment for irregularly shaped structural parts, according to this utility model.

[0025] Figure 8 yes Figure 7 Enlarged view of point B.

[0026] Figure 9 This is a structural diagram of the film-peeling mechanism in an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts according to this utility model.

[0027] Figure 10 yes Figure 9 Enlarged view of point C.

[0028] Figure 11 This is a structural diagram of the fourth slide rail in an EMC electromagnetic shielding material mounting device for irregularly shaped structural parts according to this utility model.

[0029] Figure 12 This is a structural diagram of the transport component in an EMC electromagnetic shielding material mounting equipment for irregularly shaped structural parts according to this utility model.

[0030] In the diagram: 1. First slide rail; 2. Second slide rail; 3. Feeding mechanism; 30. Third slide rail; 31. Feeding mounting block; 32. Feeding nozzle; 4. Cotton application mechanism; 40. Feeding feeder; 41. Cotton application mounting frame; 42. Cotton application mounting block; 43. Cotton application nozzle; 44. Positioning camera; 45. Sixth slide rail; 5. Pressure holding mechanism; 50. Lifting plate; 52. Pressure holding mounting frame; 53. Holding cylinder; 6. Detection mechanism; 60. Detection mounting frame; 61. Detection mounting block; 62. Detection camera; 63. 64. Second empty tray placement area; 65. Suction head; 7. Seventh slide rail; 8. Feeding mechanism; 9. Full tray placement area; 10. Fourth slide rail; 11. Full tray stacking area; 12. Empty tray stacking area; 13. Limiting cylinder; 14. Empty tray placement area; 15. Transport component; 16. Fifth slide rail; 17. First support rod; 18. Second support rod; 19. Film tearing mechanism; 10. Film tearing mounting frame; 11. Film tearing mounting block; 11. Mounting cylinder; 11. Film tearing cylinder; 11. Extension part. Detailed Implementation

[0031] The terms "first," "second," "third," and "fourth," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0032] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0033] "Multiple" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] The system includes a first slide rail 1 and a second slide rail 2 for transporting a jig tray; a loading mechanism 3 for transferring workpieces from a full tray to the first slide rail 1; a foam-adhering mechanism 4 for attaching foam to the workpiece; a pressure-holding mechanism 5 for maintaining pressure on the workpiece after foam application; a detection mechanism 6 for detecting the foam's adhesion position on the workpiece; a film-removing mechanism 11 for peeling off the blue film adhering to the foam; and a unloading mechanism 7 for transferring the workpiece to an empty tray. The loading end and unloading end of the first slide rail 1 are respectively provided with a full tray placement area 8 and a first empty tray placement area 9. The loading mechanism 3, foam-adhering mechanism 4, pressure-holding mechanism 5, detection mechanism 6, film-removing mechanism 11, and unloading mechanism 7 are sequentially arranged above the first slide rail 1 along the transport direction of the first slide rail 1. The second slide rail 2 is arranged side by side with the first slide rail 1, and both the unloading ends of the first slide rail 1 and the second slide rail 2 are located between the first slide rail 1 and the second slide rail 2, on the transport jig tray. The transport component 10; during operation, the feeding mechanism 3 takes the workpiece from the full tray in the full tray placement area 8 and places the workpiece on the fixture tray on the first slide rail 1. The first slide rail 1 drives the fixture tray to pass through the cotton-applying mechanism 4, the pressure-holding mechanism 5, the detection mechanism 6, and the film-tearing mechanism 11 in sequence to apply cotton, hold pressure, detect the cotton-applying position, and tear the film on the workpiece on the fixture tray. After the film is torn off, the first slide rail 1 moves the fixture tray to the unloading end of the first slide rail 1. The unloading mechanism 7 takes the workpiece off the fixture tray and places it on the empty tray in the first empty tray placement area 9. After all the workpieces on the fixture tray are taken off, the transport component 10 moves the fixture tray to the second slide rail 2, and then the transport component 10 transports it from the unloading end of the second slide rail 2 to the feeding end of the first slide rail 1, thus realizing the cyclical operation of the fixture tray. This process does not require manual intervention, saves labor costs, improves production efficiency, and has good practicality.

[0036] In this embodiment, the feeding mechanism 3 includes a third slide rail 30 located on the front side of the first slide rail 1 along the length direction of the first slide rail 1, and a feeding mounting block 31 slidably mounted on the third slide rail 30. The lower surface of the feeding mounting block 31 is provided with a feeding suction nozzle 32 for adsorbing the workpiece, and the feeding suction nozzle 32 is connected to an external negative pressure source. The feeding mounting block 31 moves between the full tray placement area 8 and the fixture tray via the third slide rail 30, and adsorbs the workpiece from the full tray onto the fixture tray via the feeding suction nozzle 32. This design has a simple structure, high working efficiency, and good practicality.

[0037] In this embodiment, the foam applicator 4 includes a feeder 40 for providing foam, an inverted U-shaped foam applicator mounting frame 41, and a foam applicator mounting block 42 slidably disposed on the transverse end of the foam applicator mounting frame 41. A sixth slide rail 45 is provided on the transverse end of the foam applicator mounting frame 41 for the foam applicator mounting block 42 to slide. A first slide rail 1 and a second slide rail 2 are disposed between the two longitudinal ends of the foam applicator mounting frame 41. The transverse end of the foam applicator mounting frame 41 is disposed above the first slide rail 1 in the front-back direction. The lower surface of the foam applicator mounting block 42 is provided with a foam applicator suction nozzle 43 for adsorbing foam from the feeder 40 and a positioning camera 44 for taking pictures and positioning the workpiece. The feeder is disposed on the side of the longitudinal end of the foam applicator mounting frame 41 close to the first slide rail 1. After the positioning camera 44 takes pictures and positions the workpiece, the sixth slide rail 45 can accurately drive the foam applicator mounting block 42 to the top of the fixture plate and align the foam applicator suction nozzle 43 with the workpiece, ensuring the accuracy of the foam applicator position.

[0038] In this embodiment, there are two feeders 40, which are respectively located on the two longitudinal ends of the cotton application mounting frame 41 near the first slide rail 1. There are two cotton application mounting heads, which are respectively located at both ends of the transverse end of the mounting frame. The two mounting blocks alternately pick up cotton from the feeders and alternately apply the foam to the workpiece, which effectively improves the efficiency of cotton application.

[0039] In this embodiment, the pressure holding mechanism 5 includes a lifting plate 50 for lifting the fixture plate and a vertically upward-facing lifting cylinder (not shown in the figure); the lifting plate 50 is located on the path that the fixture plate needs to pass through on the first slide rail 1, and the movable end of the lifting cylinder is fixedly connected to the lower surface of the lifting plate 50; an inverted U-shaped pressure holding mounting frame 52 is fixedly provided above the first slide rail 1, the horizontal end of the pressure holding mounting frame 52 is arranged along the front-back direction, and a pressing cylinder 53 for pressing the foam on the workpiece is vertically downward on the horizontal end of the pressure holding mounting frame 52, and there are multiple pressing cylinders 53, each corresponding to a workpiece on the fixture plate; the foam attached to the workpiece will not fall off after being pressed and pressure-held, ensuring the quality of applying foam to the workpiece.

[0040] In this embodiment, the detection mechanism 6 includes a detection mounting frame 60 and a detection mounting block 61 disposed on the detection mounting frame 60; the front end of the detection mounting block 61 is provided with a detection camera 62 for detecting the bonding position of foam on the workpiece; the detection camera 62 is used to detect the position of the foam bonded to the workpiece so that workpieces with unqualified bonding positions can be unloaded in the future.

[0041] In this embodiment, a second empty material tray placement area 63 for placing empty material trays is provided on the front side of the first slide rail 1; the detection mounting block 61 is slidably mounted on the detection mounting frame 60 in the front-back direction, and the detection mounting frame 60 is provided with a seventh slide rail 65 for the detection mounting block 61 to slide on. The lower surface of the detection mounting block 61 is provided with a suction head 64 for adsorbing workpieces; when the detection mounting block 61 is located at the right end of the detection mounting frame 60, the suction head 64 is located above the empty material tray; when the detection camera 62 detects that the foam is attached to a defective workpiece, the detection mounting block 61 slides above the defective workpiece via the seventh slide rail 65, and adsorbs the defective workpiece via the suction head 64, and then transfers the defective workpiece to the empty material tray on the second empty material tray placement area 63; automatic unloading of defective products is realized without manual intervention, which has good practicality.

[0042] In this embodiment, the film-tearing mechanism 11 includes an inverted U-shaped film-tearing mounting frame 110 and a film-tearing mounting block 111 slidably disposed on the film-tearing mounting frame 110. The transverse end of the film-tearing mounting frame 110 is arranged in the front-back direction. The lower surface of the film-tearing mounting block 111 is vertically provided with a mounting cylinder 112. The lower end of the mounting cylinder 112 is horizontally forward-facing with an extension 114. A film-tearing cylinder 113 is vertically downward-facing inside the mounting cylinder 112. The movable end of the film-tearing cylinder 113 extends out of the lower surface of the mounting cylinder 112, and the shape of the movable end is the same as that of the extension 114. When the protective film of the foam extends between the movable end of the film-tearing cylinder 113 and the mounting cylinder 112, the upper surface of the movable end of the film-tearing cylinder 113 abuts against the lower surface of the mounting cylinder 112 to clamp the protective film of the foam, while the workpiece continues to move on the first slide rail 1, thereby tearing off the protective film on the foam. This design structure is simple, film-tearing is convenient and efficient, and has good practicality.

[0043] In this embodiment, a fourth slide rail 80 for transporting pallets is provided below both the full pallet placement area and the first empty pallet placement area. The fourth slide rail 80 is arranged in the front-to-back direction. One end of the fourth slide rail 80 is provided with a full pallet stacking area 81 for stacking full pallets, and the other end is provided with an empty pallet stacking area 82 for stacking empty pallets. Two limiting cylinders 83 for limiting the full pallet are arranged sequentially in the front-to-back direction between the full pallet placement area 8 and the full pallet stacking area 81 of one of the transport components 10. Two limiting cylinders 83 for limiting the empty pallet are arranged sequentially in the front-to-back direction between the first empty pallet placement area 9 and the empty pallet stacking area 82 of the other transport component 10. The four limiting cylinders 83 are arranged in total. All three are vertically oriented upwards. Taking the fourth slide rail 80 at the end of the feeding mechanism 3 as an example, two full trays slide from the full tray stacking area 81 to the full tray placement area 8 via the fourth slide rail 80. The movable end of the limiting cylinder 83 between the full tray placement area 8 and the empty tray stacking area 82 extends upwards to limit the full tray in the full tray placement area 8, facilitating the feeding mechanism 3 to retrieve the workpiece from the full tray in the full tray placement area 8. The other full tray is limited by the limiting cylinder 83 between the full tray placement area 8 and the empty tray stacking area 82, causing one full tray to wait on one side of the full tray placement area 8, reducing the time it takes for the full tray to slide to the full tray placement area 8 and improving work efficiency.

[0044] In this embodiment, the transport component 10 includes a fifth slide rail 101 arranged in the front-to-back direction, and a first support rod 102 and a second support rod 103 for supporting the front and rear ends of the jig disc. The first support rod 102 and the second support rod 103 are both arranged along the length of the first slide rail 1 and are slidably disposed on the fifth slide rail 101. When the jig disc is located at the unloading end of the first slide rail 1, the first support rod 102 and the second support rod 103 are respectively aligned with the two tracks of the first slide rail 1. After the jig disc slides above the first support rod 102 and the second support rod 103, the first support rod 102 and the second support rod 103 slide along the fifth slide rail 101 to the loading end of the second slide rail 2 and are respectively aligned with the two tracks of the second slide rail 2 so that the jig disc can slide to the loading end of the second slide rail 2.

[0045] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An EMC electromagnetic shielding material mounting device for a profiled structural member, characterized by, The first slide rail and the second slide rail of the transport jig tray, the feeding mechanism for moving the workpiece from the full tray to the first slide rail, the foam sticking mechanism for sticking the foam to the workpiece, the pressure maintaining mechanism for maintaining the pressure of the workpiece after the foam sticking, the detection mechanism for detecting the sticking position of the foam on the workpiece, the film tearing mechanism for tearing the film attached to the foam, and the discharging mechanism for moving the workpiece to the empty tray; the feeding end and the discharging end of the first slide rail are respectively provided with a full tray placement area and an empty tray placement area, and the feeding mechanism, the foam sticking mechanism, the pressure maintaining mechanism, the detection mechanism, the film tearing mechanism and the discharging mechanism are sequentially arranged above the first slide rail in the transport direction of the first slide rail; the second slide rail is arranged side by side with the first slide rail, and the discharging end of the first slide rail and the discharging end of the second slide rail are both provided with a transport assembly of the transport jig tray.

2. The profiled structural EMC electromagnetic shielding material mounting device according to claim 1, characterized in that, The feeding mechanism comprises a third slide rail arranged on the front side of the first slide rail in the length direction of the first slide rail, and a feeding mounting block slidingly arranged on the third slide rail; the lower surface of the feeding mounting block is downwardly provided with a feeding suction nozzle for adsorbing the workpiece.

3. The profiled structural member EMC electromagnetic shielding material application apparatus according to claim 1, wherein The foam sticking mechanism comprises a foam supply feeder, a foam sticking mounting rack in inverted U shape, and a foam sticking mounting block slidingly arranged on the transverse end of the foam sticking mounting rack; the transverse end of the foam sticking mounting rack is arranged above the first slide rail in the front-rear direction, the lower surface of the foam sticking mounting block is provided with a foam sticking suction nozzle for adsorbing the foam from the foam supply feeder, and a positioning camera for photographing and positioning the workpiece.

4. The profiled structural member EMC electromagnetic shielding material application apparatus according to claim 3, wherein, The foam supply feeder has two and is arranged on the side close to the first slide rail of the two longitudinal ends of the foam sticking mounting rack respectively, and the foam sticking mounting head has two and is arranged at the two ends of the transverse end of the mounting rack respectively.

5. The profiled structural member EMC electromagnetic shielding material application apparatus according to claim 1, wherein The pressure maintaining mechanism comprises a lifting plate for lifting the jig tray, and a lifting cylinder arranged vertically upward; the lifting plate is arranged on the first slide rail, and the movable end of the lifting cylinder is fixedly connected with the lower surface of the lifting plate; a pressure maintaining mounting rack in inverted U shape is fixedly arranged above the first slide rail, the transverse end of the pressure maintaining mounting rack is arranged in the front-rear direction, and a pressure holding cylinder for pressure holding the foam on the workpiece is arranged vertically downward on the transverse end of the pressure maintaining mounting rack.

6. The profiled structural member EMC electromagnetic shielding material application apparatus according to claim 1, wherein The detection mechanism comprises a detection mounting rack and a detection mounting block arranged on the detection mounting rack; the front end of the detection mounting block is downwardly provided with a detection camera for detecting the sticking position of the foam on the workpiece.

7. The profiled structural EMC electromagnetic shielding material mounting device according to claim 6, characterized in that, The front side of the first slide rail is provided with a second empty tray placement area for placing the empty tray; the detection mounting block is slidingly arranged on the detection mounting rack in the front-rear direction, and the lower surface of the detection mounting block is provided with a suction head for adsorbing the workpiece; when the detection mounting block is located at the right end of the detection mounting rack, the suction head is arranged above the empty tray.

8. The profiled structural member EMC electromagnetic shielding material application apparatus according to claim 1, wherein The film tearing mechanism comprises a film tearing mounting rack in inverted U shape and a film tearing mounting block slidingly arranged on the film tearing mounting rack; the transverse ends of the film tearing mounting rack are arranged along the front-rear direction, the lower surface of the film tearing mounting block is vertically provided with a mounting cylinder, a film tearing cylinder is vertically arranged downward in the mounting cylinder, and the movable end of the film tearing cylinder extends out of the lower surface of the mounting cylinder; when the protective film of the foam extends between the movable end of the film tearing cylinder and the mounting cylinder, the upper surface of the movable end of the film tearing cylinder abuts against the lower surface of the mounting cylinder.

9. The profiled structural member EMC electromagnetic shielding material application apparatus according to claim 1, wherein The fourth slide rails for transporting the material trays are arranged below the full-tray placing areas and the first empty-tray placing areas, and are arranged along the front-rear direction; one end of each fourth slide rail is provided with a full-tray stacking area for stacking the full trays, and the other end is provided with an empty-tray stacking area for stacking the empty trays; two limiting cylinders for limiting the full trays are sequentially arranged along the front-rear direction between the full-tray placing area and the full-tray stacking area of one of the transportation assemblies; two limiting cylinders for limiting the empty trays are sequentially arranged along the front-rear direction between the empty-tray placing area and the empty-tray stacking area of the other transportation assembly, and the four limiting cylinders are all vertically arranged upward.

10. The profiled structural member EMC electromagnetic shielding material application apparatus according to claim 1, wherein The transportation assembly comprises a fifth slide rail arranged along the front-rear direction, and a first support rod and a second support rod for supporting the front and rear ends of the jig tray; the first support rod and the second support rod are both arranged along the length direction of the first slide rail and are both slidingly arranged on the fifth slide rail.

Images