TCON shielding case foam-gasket multi-station assembling device

Abstract

The TCON shielding cover foam-gasket multi-station assembling device comprises a bottom plate, an electric control box is arranged on one side of the bottom plate, button switches are fixedly connected to the side, away from the electric control box, of the bottom plate, the number of the button switches is two, and a profiling base is fixedly connected to the upper portion of the bottom plate. The invention relates to the technical field of TCON shielding case production equipment, conductive foam is positioned in advance in a vacuum adsorption and physical fixing mode, a CS metal plate and a gasket are positioned in advance in a magnetic adsorption and mechanical limiting mode, the positioning precision of the CS metal plate, the conductive foam and the gasket is improved, and the production efficiency is improved. According to the TCON shielding case assembly method, the assembly efficiency of the TCON shielding case is effectively improved, the problems of foam attaching position deviation or falling off and the like are solved, the shielding effectiveness and the product percent of pass of the shielding case are improved, meanwhile, the assembly time of the TCON shielding case can be shortened, and manpower and time cost can be reduced.

Description

Technical Field

[0001] This invention relates to the field of TCON shielding cover production equipment technology, specifically a multi-station assembly device for TCON shielding cover foam-gasket assembly. Background Technology

[0002] In the fields of electronic equipment manufacturing, TCON shielding covers are metal shielding components primarily used to prevent electromagnetic interference (EMI). They are typically made of nickel silver, tinplate, or stainless steel and are fixed to the circuit board via SMT soldering or snap-fit ​​methods. This ensures precise coverage of the area requiring shielding, effectively reducing crosstalk between signals and improving the stability and reliability of circuit operation. Furthermore, as electronic equipment continues to evolve towards miniaturization and high performance, higher demands are placed on the precision and shielding effectiveness of TCON shielding covers. Multiple conductive foams are usually attached to the inside of the shielding cover. These conductive foams have excellent conductivity and elasticity, allowing them to fit tightly between the shielding cover and the circuit board, filling the tiny gaps and preventing electromagnetic signals from leaking out. This better meets the high-precision shielding requirements of electronic equipment.

[0003] In existing technologies, conductive foam is usually installed on the inside of the TCON shielding cover by manual bonding. This is not only inefficient and requires a lot of manpower and time, but also difficult to guarantee the bonding accuracy. Problems such as foam bonding position deviation or falling off are prone to occur, which affect the shielding effectiveness of the shielding cover and the product qualification rate. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a multi-station assembly device for TCON shielding foam and gaskets. This solves the problem that in existing technologies, conductive foam is usually installed to the inside of the TCON shielding cover manually. This method is not only inefficient and requires a lot of manpower and time, but also makes it difficult to guarantee the accuracy of the bonding, which can easily lead to problems such as foam bonding position deviation or detachment, thereby affecting the shielding effectiveness and product qualification rate of the shielding cover.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-station assembly device for TCON shielding cover foam-gasket, comprising a base plate, an electrical control box on one side of the base plate, two push-button switches fixedly connected to the side of the base plate away from the electrical control box, a contour base fixedly connected to the top of the base plate, and a pressing cover plate rotatably connected to the top of one side of the contour base; the TCON shielding cover foam-gasket multi-station assembly device further includes a material positioning component, which is located on the side of the contour base and the pressing cover plate close to each other; a buffer component is located on the top of the base plate below the contour base; and a pressure holding and fixing component is located on the top of the base plate outside the contour base; wherein, the material positioning component positions the CS metal plate and foam between the contour base and the pressing cover plate, the buffer component acts as a buffer when the pressing cover plate rotates and falls to press, and the pressure holding and fixing component holds and fixes the pressing cover plate after it is pressed.

[0006] Preferably, the material positioning component includes a contouring groove disposed on the top of the contouring base; an auxiliary bonding fixture disposed on the bottom of the pressing cover plate and correspondingly disposed on the contouring groove; multiple conductive foams disposed on the side of the auxiliary bonding fixture near the contouring groove; a shielding cover positioning structure disposed on the inner wall of the contouring groove; and a foam positioning structure disposed on the outer wall of the auxiliary bonding fixture. The CS metal plate is positioned within the contouring groove through the cooperation of the contouring groove and the shielding cover positioning structure, and the conductive foam is positioned on the auxiliary bonding fixture through the cooperation of the auxiliary bonding fixture and the foam positioning structure.

[0007] Preferably, the shielding cover positioning structure includes magnets, with multiple magnets distributed inside the contour groove and embedded in the inner wall of the contour base; multiple washer positioning rods are distributed at both ends of the contour groove and fixedly connected to the outer wall of the contour base; wherein, through the cooperation of the magnets and the washer positioning rods, the CS metal plate is magnetically fixed inside the contour groove, and the washer positioning rods limit the position of the CS metal plate washer, thereby achieving precise positioning of the CS metal plate.

[0008] Preferably, the foam positioning structure includes multiple vacuum adsorption holes distributed on the surface of the auxiliary bonding fixture; multiple fixing pins are fixedly connected to the surface of the auxiliary bonding fixture and are also connected to the conductive foam; wherein, through the cooperation of the vacuum adsorption holes and the fixing pins, the conductive foam is positioned on the auxiliary bonding fixture by means of vacuum adsorption and physical fixation.

[0009] Preferably, the buffer assembly includes a support plate, which is fixedly connected to the top of the base plate and located below the contour base; a floating plate is disposed on the side of the contour base and the support plate that are close to each other; two clamping blocks are disposed, fixedly connected to the top two sides of the floating plate and passing through the contour base, and are connected to the outer wall of the pressing cover plate; multiple compression springs are disposed, fixedly connected to the bottom two sides of the floating plate, and the end away from the floating plate is fixedly connected to the top of the support plate; a guide assembly is disposed on the top of the support plate; wherein, the floating plate slides up and down above the support plate, and when the pressing cover plate falls and presses, the clamping blocks contact the pressing cover plate, and the floating plate slides down under the guidance of the guide assembly, compressing the compression springs, thereby playing a buffering role.

[0010] Preferably, the guiding component includes guide rods, and two sets of guide rods are respectively fixedly connected to the top two sides of the support plate. The end away from the support plate is fixedly connected to the contour base and passes through the floating plate. The guide sleeve is slidably connected to the outer wall of the guide rod and fixedly connected to the inner wall of the floating plate. The guide rod and the guide sleeve cooperate to guide the floating plate when it slides up and down.

[0011] Preferably, the pressure-holding and fixing assembly includes multiple rotary cylinders, which are respectively fixedly connected to both sides and the front of the base plate; multiple positioning grooves are provided, which are opened on the top of the outer wall of the pressing cover plate and are correspondingly arranged on the rotary cylinders; a rotary arm is fixedly connected to the output end of the rotary cylinders and is fitted to the inner wall of the positioning groove; multiple support blocks are provided, which are fixedly connected to the top of the contour base located outside the contour groove and are fitted to the pressing cover plate; a monitoring assembly is provided on the top of the support plate; wherein, after the pressing cover plate falls and presses, the rotary cylinder drives the rotary arm to rotate and engage in the positioning groove, while the support blocks support and limit the pressing cover plate, thereby achieving pressure holding and fixing of the pressing cover plate, and the monitoring assembly monitors the pressing state and pressure of the pressing cover plate.

[0012] Preferably, the monitoring component includes a fixed base, which is fixedly connected to the top of the support plate; a proximity switch is fixedly connected to one side of the top of the fixed base and is also connected to the bottom of the floating plate, and is electrically connected to the control box; a pressure sensor is fixedly connected to the top of the fixed base and is also connected to the bottom of the floating plate, and is electrically connected to the control box; wherein, the fixed base fixes the proximity switch and the pressure sensor on the top of the support plate. After the pressing cover is lowered, the floating plate slides downward. The proximity switch detects the position change of the floating plate to determine whether the pressing cover has completed the pressing action. At the same time, the pressure sensor detects the pressure on the floating plate to determine the pressure magnitude when the pressing cover is pressed.

[0013] Preferably, a handle is fixedly connected to the top front of the press-fit cover. Beneficial effects

[0014] This invention provides a multi-station assembly device for TCON shielding cover foam and gaskets. It offers the following advantages: This multi-station assembly device for TCON shielding cover foam and gaskets achieves efficient and precise assembly through the cooperation of a base plate, electrical control box, push-button switch, contour base, pressing cover plate, material positioning component, buffer component, and pressure holding and fixing component. By pre-positioning the CS metal plate, conductive foam, and gaskets, the positioning accuracy of the CS metal plate, conductive foam, and gaskets can be improved. Furthermore, a certain period of pressure holding and fixing after pressing effectively improves the assembly efficiency of the TCON shielding cover, avoiding problems such as foam misalignment or detachment. This improves the shielding effectiveness and product qualification rate of the shielding cover, while also shortening the assembly time of the TCON shielding cover. This contributes to improving the product quality of the TCON shielding cover and reducing labor and time costs.

[0015] Through the cooperation of the base plate, pressing cover plate, support plate, floating plate, clamping block, compression spring and guide assembly, when the pressing cover plate rotates and falls to press, the clamping block first contacts the pressing cover plate and transmits the pressure to the floating plate. Under the precise guidance of the guide assembly, the floating plate slides down stably and compresses the compression spring. Its elastic potential energy gradually increases, thereby effectively absorbing and dispersing the impact force generated when the pressing cover plate falls. This can avoid damage to the device or material damage and displacement caused by rigid collision during the pressing process, which helps to improve the service life of the equipment and the adhesion quality and accuracy of the conductive foam. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the appearance of the present invention; Figure 3 This is a schematic diagram of the appearance of the press-fit cover plate in the open state in this invention; Figure 4 for Figure 1 A magnified view of a portion of region A in the middle; Figure 5 for Figure 2 A magnified view of a portion of region B in the middle; Figure 6 for Figure 3 A magnified view of a portion of region C in the middle; Figure 7 for Figure 3 A magnified view of a portion of region D in the middle; Figure 8 This is a diagram illustrating the positioning structure of foam.

[0017] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Electrical control box; 3. Push-button switch; 4. Contouring base; 5. Pressing cover plate; 6. Material positioning component; 7. Buffer component; 8. Pressure holding and fixing component; 9. Handle; 61. Contouring groove; 62. Auxiliary bonding fixture; 63. Conductive foam; 64. Shielding cover positioning structure; 65. Foam positioning structure; 641. Magnet; 642. Washer positioning rod; 651. Vacuum adsorption hole; 652. Fixing pin; 71. Support plate; 72. Floating plate; 73. Clamping block; 74. Compression spring; 75. Guide component; 751. Guide rod; 752. Guide sleeve; 81. Rotary cylinder; 82. Positioning groove; 83. Rotating arm; 84. Support block; 85. Monitoring component; 851. Fixing seat; 852. Proximity switch; 853. Pressure sensor. Detailed Implementation

[0018] The following will refer to the appendices in the embodiments of the present invention. Figures 1-8 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] In existing technologies, conductive foam is usually installed on the inside of the TCON shielding cover by manual bonding. This is not only inefficient and requires a lot of manpower and time, but also difficult to guarantee the bonding accuracy. Problems such as foam bonding position deviation or falling off are prone to occur, which affect the shielding effectiveness of the shielding cover and the product qualification rate.

[0020] In view of this, the present invention provides a multi-station assembly device for TCON shielding cover foam and gaskets. Through the cooperation between the base plate, electrical control box, push-button switch, contour base, pressing cover plate, material positioning component, buffer component, and pressure holding and fixing component, efficient and precise assembly of TCON shielding cover foam and gaskets is achieved. By using vacuum adsorption and physical fixing to pre-position the conductive foam, and using magnetic attraction and mechanical limiting to pre-position the CS metal plate and gaskets, the positioning accuracy of the CS metal plate, conductive foam, and gaskets is improved. After pressing, a certain period of pressure holding and fixing is performed, which effectively improves the assembly efficiency of TCON shielding cover, avoids problems such as foam bonding position deviation or detachment, thereby improving the shielding effectiveness and product qualification rate of shielding cover. At the same time, it can shorten the assembly time of TCON shielding cover and reduce labor and time costs.

[0021] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0022] Depend on Figure 1-7 It is known that a multi-station assembly device for TCON shielding cover foam-gasket includes a base plate 1, an electrical control box 2 is provided on one side of the base plate 1, and a push-button switch 3 is fixedly connected to the side of the base plate 1 away from the electrical control box 2. There are two push-button switches 3. A contour base 4 is fixedly connected to the top of the base plate 1, and a pressing cover plate 5 is rotatably connected to the top of one side of the contour base 4. The multi-station assembly device for TCON shielding cover foam-gasket also includes a material positioning component 6, a buffer component 7, and a pressure holding and fixing component 8. The material positioning component 6 is located on the side where the contour base 4 and the pressing cover plate 5 are close to each other; the buffer component 7 is located on the top of the base plate 1 below the contour base 4; and the pressure holding and fixing component 8 is located on the top of the base plate 1 outside the contour base 4. The material positioning component 6 positions the CS metal plate and foam between the contour base 4 and the pressing cover plate 5. The buffer component 7 plays a buffering role when the pressing cover plate 5 rotates and falls to press. The pressure holding and fixing component 8 holds and fixes the pressing cover plate 5 after it is pressed. In the specific implementation process, it is worth noting that the main structure of the TCON shielding cover assembly device, formed by the cooperation between the base plate 1, the contour base 4, and the pressing cover plate 5, is made of Cr12MoV high-carbon, high-chromium ledeburitic cold work die steel, which can withstand greater pressure and friction, ensuring that the device will not deform or be damaged during long-term use. The electrical control box 2 is used to control the electrical system of the entire device, precisely controlling components such as the cylinders used for pressure holding and fixing operations and the solenoid valves of the vacuum adsorption pipeline, and processing the sensor signals in real time. There are two push-button switches 3, one of which is used to control the pressure holding and fixing operation. The cylinder is used for one part, and another is used for controlling the vacuum adsorption pipeline. The material positioning component 6 pre-positions the CS metal plate, conductive foam 63, and gasket on the side where the contour base 4 and the pressing cover plate 5 are close to each other, so that the pressing cover plate 5 can accurately attach the conductive foam 63 and gasket to the CS metal plate when it falls and presses. The pressing cover plate 5 uses vacuum adsorption and physical fixation to position the conductive foam 63, and the contour base 4 uses magnetic attraction and mechanical limiting to position the CS metal plate and gasket. The buffer component 7 is located below the contour base 4. When the pressing cover plate 5 rotates and falls, the buffer component 7 can... To prevent rigid collisions between the pressing cover plate 5 and the contour base 4, thus protecting the device and materials from damage, and to avoid damage or displacement to the CS metal plate, conductive foam 63, and gaskets, the pressure-holding and fixing assembly 8 is used to hold and fix the pressing cover plate 5 after pressing, ensuring good adhesion and sufficient pressure holding time between the conductive foam 63 and gaskets and the CS metal plate. Through the cooperation between the base plate 1, electrical control box 2, push-button switch 3, contour base 4, pressing cover plate 5, material positioning assembly 6, buffer assembly 7, and pressure-holding and fixing assembly 8, efficient and precise assembly of the TCON shielding cover foam and gaskets is achieved. The conductive foam 63 is pre-positioned by vacuum adsorption and physical fixation, and the CS metal plate and gasket are pre-positioned by magnetic attraction and mechanical limiting. This improves the positioning accuracy of the CS metal plate, conductive foam 63 and gasket. After pressing, pressure is maintained for a certain period of time to effectively improve the assembly efficiency of the TCON shielding cover and avoid problems such as foam bonding position deviation or detachment. This improves the shielding effectiveness and product qualification rate of the shielding cover. At the same time, it can shorten the assembly time of the TCON shielding cover and reduce labor and time costs. The specific model of the push button switch 3 is not limited, as long as it meets the usage requirements. Furthermore, the material positioning component 6 includes a contouring groove 61, an auxiliary bonding fixture 62, conductive foam 63, a shielding cover positioning structure 64, and a foam positioning structure 65. The contouring groove 61 is located on the top of the contouring base 4; the auxiliary bonding fixture 62 is located on the bottom of the pressing cover plate 5 and is correspondingly located in the contouring groove 61; multiple conductive foams 63 are provided and distributed on the side of the auxiliary bonding fixture 62 near the contouring groove 61; the shielding cover positioning structure 64 is located on the inner wall of the contouring groove 61; and the foam positioning structure 65 is located on the outer wall of the auxiliary bonding fixture 62. The CS metal plate is positioned within the contouring groove 61 through the cooperation of the contouring groove 61 and the shielding cover positioning structure 64, and the conductive foam 63 is positioned on the auxiliary bonding fixture 62 through the cooperation of the auxiliary bonding fixture 62 and the foam positioning structure 65. In the specific implementation process, it is worth noting that, through the cooperation between the contour base 4, the contour groove 61, and the shielding cover positioning structure 64, the shape of the contour groove 61 matches the CS metal plate, which can limit the CS metal plate and fix it by magnetic attraction. The positioning rod is used to accurately position the CS metal plate and its gasket, ensuring the positional accuracy of the CS metal plate and its gasket in the subsequent pressing process. Through the cooperation between the pressing cover plate 5, the auxiliary bonding fixture 62, the conductive foam 63, and the foam positioning structure 65, multiple conductive foams 63 are arranged and placed in designated positions on the auxiliary bonding fixture 62. The conductive foams 63 are positioned by vacuum adsorption and physical fixation, ensuring the stable position of the conductive foams 63 in the pressing process, providing a reliable foundation for the subsequent pressure holding assembly. Furthermore, the shielding cover positioning structure 64 includes magnets 641 and washer positioning rods 642. Multiple magnets 641 are provided, distributed inside the contour groove 61, and embedded in the inner wall of the contour base 4. Multiple washer positioning rods 642 are provided, distributed at both ends of the contour groove 61, and fixedly connected to the outer wall of the contour base 4. Through the cooperation of magnets 641 and washer positioning rods 642, the CS metal plate is magnetically fixed inside the contour groove 61, and the washer positioning rods 642 limit the washer of the CS metal plate, thereby achieving precise positioning of the CS metal plate. In the specific implementation process, it is worth noting that through the cooperation between the contour base 4, the contour groove 61, the magnet 641 and the washer positioning rod 642, the multiple magnets 641 can generate sufficient magnetic force to firmly attract the CS metal plate into the contour groove 61, preventing it from shifting during the pressing process. At the same time, the washer positioning rod 642 precisely defines the position of the washer, so that the washer can be accurately assembled with the mounting hole of the CS metal plate, improving the positioning accuracy of the CS metal plate and its washer, and providing a reliable foundation for subsequent pressure holding assembly. Furthermore, the foam positioning structure 65 includes vacuum adsorption holes 651 and fixing pins 652. Multiple vacuum adsorption holes 651 are provided and distributed on the surface of the auxiliary bonding fixture 62; multiple fixing pins 652 are provided and fixedly connected to the surface of the auxiliary bonding fixture 62, and are also connected to the conductive foam 63. In this way, through the cooperation of the vacuum adsorption holes 651 and the fixing pins 652, the positioning of the conductive foam 63 on the auxiliary bonding fixture 62 is achieved by vacuum adsorption and physical fixation. In the specific implementation process, it is worth noting that through the cooperation between the pressing cover plate 5, the auxiliary bonding fixture 62, the conductive foam 63, the vacuum adsorption holes 651 and the fixing pins 652, the vacuum adsorption holes 651 are distributed in the placement area of ​​the conductive foam 63 on the auxiliary bonding fixture 62. By connecting the vacuum adsorption pipeline and controlling the solenoid valve, the vacuum adsorption holes 651 generate adsorption force, adsorbing the conductive foam 63 onto the surface of the auxiliary bonding fixture 62. The fixing pins 652 are inserted into the conductive foam 63, which further enhances the positioning stability of the conductive foam 63 and ensures that it maintains an accurate position during the pressing process. The combination of vacuum adsorption and physical fixing effectively improves the positioning accuracy of the conductive foam 63, providing a reliable guarantee for subsequent pressing and pressure holding operations. Furthermore, the buffer assembly 7 includes a support plate 71, a floating plate 72, abutting blocks 73, compression springs 74, and a guide assembly 75. The support plate 71 is fixedly connected to the top of the base plate 1 and located below the contour base 4. The floating plate 72 is located on the side where the contour base 4 and the support plate 71 are close to each other. Two abutting blocks 73 are provided, fixedly connected to the top two sides of the floating plate 72, and penetrate through the contour base 4, and are connected to the outer wall of the pressing cover plate 5. Multiple compression springs 74 are provided, fixedly connected to the bottom two sides of the floating plate 72, and one end away from the floating plate 72 is fixedly connected to the top of the support plate 71. The guide assembly 75 is located on the top of the support plate 71. The floating plate 72 slides up and down above the support plate 71. When the pressing cover plate 5 falls and presses, the abutting blocks 73 contact the pressing cover plate 5, and the floating plate 72 slides down under the guidance of the guide assembly 75, compressing the compression springs 74, thereby playing a buffering role. In the specific implementation process, it is worth noting that through the cooperation between the base plate 1, the pressing cover plate 5, the support plate 71, the floating plate 72, the clamping block 73, the compression spring 74 and the guide assembly 75, when the pressing cover plate 5 rotates and falls to press, the clamping block 73 first contacts the pressing cover plate 5 and transmits the pressure to the floating plate 72. Under the precise guidance of the guide assembly 75, the floating plate 72 slides down stably and compresses the compression spring 74. Its elastic potential energy gradually increases, thereby effectively absorbing and dispersing the impact force generated when the pressing cover plate 5 falls, avoiding device damage or material damage and displacement caused by rigid collision during the pressing process, improving the service life of the equipment and the adhesion quality accuracy of the conductive foam 63; Furthermore, the guide assembly 75 includes a guide rod 751 and a guide sleeve 752. Two sets of guide rods 751 are provided, which are fixedly connected to the top two sides of the support plate 71 respectively. The end away from the support plate 71 is fixedly connected to the contour base 4 and passes through the floating plate 72. The guide sleeve 752 is slidably connected to the outer wall of the guide rod 751 and fixedly connected to the inner wall of the floating plate 72. The guide rod 751 and the guide sleeve 752 work together to guide the floating plate 72 as it slides up and down. In the specific implementation process, it is worth noting that through the cooperation between the support plate 71, the floating plate 72, the guide rod 751 and the guide sleeve 752, the floating plate 72 can maintain a stable and accurate direction during the up and down sliding process, avoiding deviation or shaking, thereby ensuring the reliability and stability of the buffer assembly 7 during operation and better exerting the buffering effect. Furthermore, the pressure-holding and fixing assembly 8 includes a rotary cylinder 81, a positioning groove 82, a rotary arm 83, a support block 84, and a monitoring assembly 85. Multiple rotary cylinders 81 are provided, respectively fixedly connected to both sides and the front of the base plate 1. Multiple positioning grooves 82 are provided, opened on the top of the outer wall of the pressing cover plate 5, and correspondingly positioned on the rotary cylinders 81. The rotary arm 83 is fixedly connected to the output end of the rotary cylinder 81 and is connected to the inner wall of the positioning groove 82. Multiple support blocks 84 are provided, fixedly connected to the top of the contour base 4 located outside the contour groove 61, and are connected to the pressing cover plate 5. The monitoring assembly 85 is located on the top of the support plate 71. After the pressing cover plate 5 is pressed down, the rotary cylinder 81 drives the rotary arm 83 to rotate and engage in the positioning groove 82. Simultaneously, the support block 84 supports and limits the pressing cover plate 5, achieving pressure-holding and fixing of the pressing cover plate 5. The monitoring assembly 85 monitors the pressing state and pressure of the pressing cover plate 5. In the specific implementation process, it is worth noting that, through the cooperation between the contour base 4, the pressing cover plate 5, the rotary cylinder 81, the positioning groove 82, the rotating arm 83, and the support block 84, when the pressing cover plate 5 is pressed, the rotary cylinder 81 drives the rotating arm 83 to accurately rotate into the positioning groove 82, providing stable pressure for the pressing cover plate 5. The support block 84 supports and limits the pressing cover plate 5, preventing excessive pressure from damaging the material. This ensures that the pressing cover plate 5 remains pressed for a certain period, guaranteeing that the conductive foam 63 and the gasket can firmly adhere to the CS metal plate, and that the pressing is completed within the specified time. After a certain pressure holding time, the rotary cylinder 81 is automatically controlled to drive the rotary arm 83 to rotate out of the positioning groove 82, releasing the limit on the pressing cover plate 5 so that the operator can take out the assembled TCON shield. The monitoring component 85 can monitor the pressing status and pressure of the pressing cover plate 5 in real time and feed the data back to the electrical control box 2. If the pressure is abnormal or the pressing status does not meet the requirements, the electrical control box 2 will issue an alarm in time. The operator can adjust the device according to the feedback information to ensure the stability of the assembly quality. The specific model of the rotary cylinder 81 is not limited, as long as it meets the usage requirements. Furthermore, the monitoring component 85 includes a fixed base 851, a proximity switch 852, and a pressure sensor 853. The fixed base 851 is fixedly connected to the top of the support plate 71; the proximity switch 852 is fixedly connected to one side of the top of the fixed base 851 and is connected to the bottom of the floating plate 72, and is electrically connected to the control box 2; the pressure sensor 853 is fixedly connected to the top of the fixed base 851 and is connected to the bottom of the floating plate 72, and is electrically connected to the control box 2. The fixed base 851 fixes the proximity switch 852 and the pressure sensor 853 on the top of the support plate 71. After the pressing cover plate 5 is lowered, the floating plate 72 slides downward. The proximity switch 852 detects the position change of the floating plate 72 to determine whether the pressing cover plate 5 has completed the pressing action. At the same time, the pressure sensor 853 detects the pressure on the floating plate 72 to determine the pressure magnitude when the pressing cover plate 5 is pressed. In the specific implementation process, it is worth noting that, through the cooperation between the electronic control box 2, support plate 71, floating plate 72, fixed base 851, proximity switch 852, and pressure sensor 853, after the pressing cover plate 5 is pressed, the proximity switch 852 accurately judges whether the pressing cover plate 5 has completed the pressing action by sensing the position of the floating plate 72, and transmits the sensing signal to the electronic control box 2. The electronic control box 2 determines whether manual control of the rotary cylinder 81 is allowed through the button switch 3 based on the sensing signal. At the same time, the automatic control mode for starting and stopping the rotary cylinder 81 can also be selected. After the pressing cover plate 5 is pressed into place, the electronic control box 2... Based on the sensing signal from proximity switch 852, rotary cylinder 81 is automatically activated, improving operational convenience and equipment flexibility. Pressure sensor 853 monitors the pressure on floating plate 72 in real time and feeds the pressure data back to control box 2 to monitor the pressure during the pressing process. When the pressure data is abnormal, control box 2 will prevent rotary cylinder 81 from starting and issue an alarm to remind the operator to make adjustments to avoid affecting the bonding effect between conductive foam 63 and gasket and CS metal plate due to excessive or insufficient pressure. The specific models of proximity switch 852 and pressure sensor 853 are not limited, as long as they meet the usage requirements. Furthermore, a handle 9 is fixedly connected to the top front of the pressing cover plate 5; In the specific implementation process, it is worth noting that the handle 9 is used to facilitate the operator to manually rotate the pressing cover 5, making the opening and closing operation of the pressing cover 5 more stable and convenient. Working principle: The operator places the CS metal plate into the contouring groove 61 on the top of the contouring base 4. The magnet 641 in the contouring groove 61 attracts and fixes the CS metal plate. At the same time, the washer positioning rod 642 positions the CS metal plate and the washer. Pressing the button switch 3 of the vacuum adsorption pipeline, the electrical control box 2 receives the signal from the button switch 3 and starts the solenoid valve of the vacuum adsorption pipeline, so that the vacuum adsorption holes 651 on the auxiliary bonding fixture 62 generate adsorption force, and arranges multiple conductive foams 63 in designated positions on the auxiliary bonding fixture 62. The fixing pin 652 is inserted into the conductive foam 63, and so on. At this time, the adsorption force generated by the vacuum adsorption hole 651 adsorbs the conductive foam 63, making the conductive foam 63 stably positioned on the auxiliary bonding fixture 62. The operator holds the handle 9 and manually rotates the pressing cover plate 5 to make it fall and perform the pressing action. During the falling process of the pressing cover plate 5, the pressing block 73 first contacts the pressing cover plate 5 and transmits the pressure to the floating plate 72. The floating plate 72 slides down and compresses the compression spring 74. When the pressing cover plate 5 falls into place, the support block 84 supports and limits the pressing cover plate 5. During this process, the proximity switch 852 detects the position of the floating plate 72. The pressure sensor 853 detects the pressure on the floating plate 72 and feeds the pressure data back to the control box 2 to determine whether the pressure holding pressure and pressing status meet the requirements. If they do, the control box 2 allows manual control of the rotary cylinder 81 to start by pressing the button switch 3. After pressing the button switch 3, the control box 2 receives the signal from the button switch 3 and first starts the rotary cylinders 81 located on both sides, driving the rotary arm 83 to rotate and engage in the positioning groove 82. Then, it starts the rotary cylinder 81 located on the front to press the cover. The plate 5 is pressurized and fixed. Under the pressure of the pressing cover plate 5, the conductive foam 63 and the gasket are firmly attached to the CS metal plate. Five seconds after the pressurization begins, the control box 2 automatically controls the solenoid valve of the vacuum adsorption pipeline to close, stopping the adsorption of the conductive foam 63 by the vacuum adsorption hole 651. After the set pressurization time is reached, the control box 2 automatically controls the rotary cylinder 81 to drive the rotary arm 83 to rotate out of the positioning groove 82, releasing the limit on the pressing cover plate 5. The operator can then manually rotate the pressing cover plate 5 to open it and remove the attached TCON shielding cover from the contour base 4.

[0023] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A TCON shield cover foam-rings multi-station assembly device, comprising a base plate (1), characterized in that: One side of the bottom plate (1) is provided with an electric control box (2), the bottom plate (1) is away from the electric control box (2) one side is fixedly connected with button switch (3), button switch (3) is provided with two, the top of the bottom plate (1) is fixedly connected with the profiling base (4), one side of the profiling base (4) top rotationally connected with the pressure cover plate (5), the TCON shield cover bubble pad multi-station assembly device further includes: material positioning assembly (6) is set up in the profiling base (4) and the pressure cover plate (5) one side that is close to each other;Buffering assembly (7) is set up in the top of the bottom plate (1) is located below the profiling base (4);Pressure maintaining and fixing assembly (8) is set up in the top of the bottom plate (1) is located outside the profiling base (4);Wherein, the material positioning assembly (6) is positioned between the profiling base (4) and the pressure cover plate (5) CS metal plate and bubble cotton, the buffering assembly (7) plays a buffering role when the pressure cover plate (5) rotates and falls pressure, the pressure maintaining and fixing assembly (8) is fixed after the pressure cover plate (5) pressure.

2. The TCON shield foam washer multi-station assembly device of claim 1, wherein: The material positioning assembly (6) comprises: a profiling groove (61) provided on the top of the profiling base (4); an auxiliary bonding jig (62) provided on the bottom of the pressure cover plate (5) and corresponding to the profiling groove (61); a conductive bubble cotton (63) provided with a plurality of and distributed on one side of the auxiliary bonding jig (62) close to the profiling groove (61); a shield cover positioning structure (64) provided on the inner wall of the profiling groove (61); and a bubble cotton positioning structure (65) provided on the outer wall of the auxiliary bonding jig (62); wherein, the CS metal plate is positioned in the profiling groove (61) through cooperation of the profiling groove (61) and the shield cover positioning structure (64), and the conductive bubble cotton (63) is positioned on the auxiliary bonding jig (62) through cooperation of the auxiliary bonding jig (62) and the bubble cotton positioning structure (65).

3. The TCON shield foam washer multi-station assembly device of claim 2, wherein: The shield cover positioning structure (64) comprises: a plurality of magnets (641) distributed inside the profiling groove (61) and embedded in the inner wall of the profiling base (4); and a plurality of gasket positioning rods (642) distributed at both ends of the profiling groove (61) and fixedly connected to the outer wall of the profiling base (4); wherein, the CS metal plate is magnetically attracted and fixed inside the profiling groove (61) through cooperation of the magnets (641) and the gasket positioning rods (642), and the CS metal plate gasket is limited by the gasket positioning rods (642), achieving precise positioning of the CS metal plate.

4. The TCON shield foam washer multi-station assembly device of claim 2, wherein: The bubble cotton positioning structure (65) comprises: a plurality of vacuum suction holes (651) distributed on the surface of the auxiliary bonding jig (62); and a plurality of fixing pins (652) fixedly connected to the surface of the auxiliary bonding jig (62) and cooperatively connected to the conductive bubble cotton (63); wherein, the conductive bubble cotton (63) is positioned on the auxiliary bonding jig (62) by vacuum suction and physical fixation through cooperation of the vacuum suction holes (651) and the fixing pins (652).

5. The TCON shield foam washer multi-station assembly device of claim 1, wherein: The buffering assembly (7) comprises a support plate (71) fixedly connected to the top of the bottom plate (1) below the profiling base (4), a floating plate (72) arranged on the side where the profiling base (4) and the support plate (71) are close to each other, two abutting blocks (73) fixedly connected to the top of the floating plate (72) and penetrating through the profiling base (4) and being matchedly connected to the outer wall of the pressing cover plate (5), a plurality of compression springs (74) fixedly connected to the bottom of the floating plate (72) and having one end fixedly connected to the top of the support plate (71) away from the floating plate (72), and a guide assembly (75) arranged on the top of the support plate (71), wherein the floating plate (72) slides up and down above the support plate (71), when the pressing cover plate (5) falls and is pressed, the abutting blocks (73) contact the pressing cover plate (5), the floating plate (72) slides downward under the guidance of the guide assembly (75) to compress the compression springs (74), thereby playing a buffering role.

6. The TCON shield foam washer multi-station assembly device of claim 5, wherein: The guide assembly (75) comprises two groups of guide rods (751) fixedly connected to the top of the support plate (71) on both sides and fixedly connected to the profiling base (4) away from the support plate (71) and penetrating through the floating plate (72), and guide sleeves (752) slidably connected to the outer wall of the guide rods (751) and fixedly connected to the inner wall of the floating plate (72), wherein the guide rods (751) and the guide sleeves (752) play a guiding role when the floating plate (72) slides up and down.

7. The TCON shield foam washer multi-station assembly device of claim 5, wherein: The pressure-maintaining fixing assembly (8) comprises a plurality of rotary air cylinders (81) fixedly connected to the two sides and the front of the bottom plate (1), a plurality of positioning grooves (82) formed in the top of the outer wall of the pressing cover plate (5) and arranged correspondingly on the rotary air cylinders (81), rotary arms (83) fixedly connected to the output ends of the rotary air cylinders (81) and matchedly connected to the inner wall of the positioning grooves (82), a plurality of support blocks (84) fixedly connected to the top of the profiling base (4) outside the profiling groove (61) and matchedly connected to the pressing cover plate (5), and a monitoring assembly (85) arranged on the top of the support plate (71), wherein after the pressing cover plate (5) falls and is pressed, the rotary air cylinders (81) drive the rotary arms (83) to rotate and be clamped into the positioning grooves (82), at the same time, the support blocks (84) support and limit the pressing cover plate (5), thereby realizing pressure-maintaining fixing of the pressing cover plate (5), and the monitoring assembly (85) monitors the pressing state and pressure of the pressing cover plate (5).

8. The TCON shield foam washer multi-station assembly device of claim 5, wherein: The monitoring component (85) includes: a fixed base (851), which is fixedly connected to the top of the support plate (71); a proximity switch (852), which is fixedly connected to one side of the top of the fixed base (851) and is connected to the bottom of the floating plate (72), and is electrically connected to the control box (2); a pressure sensor (853), which is fixedly connected to the top of the fixed base (851) and is connected to the bottom of the floating plate (72), and is electrically connected to the control box (2); wherein, the fixed base (851) fixes the proximity switch (852) and the pressure sensor (853) on the top of the support plate (71). After the pressing cover plate (5) is lowered, the floating plate (72) slides down. The proximity switch (852) detects the position change of the floating plate (72) to determine whether the pressing cover plate (5) has completed the pressing action. At the same time, the pressure sensor (853) detects the pressure on the floating plate (72) to determine the pressure magnitude when the pressing cover plate (5) is pressed.

9. The TCON shield foam washer multi-station assembly device of claim 1, wherein: A handle (9) is fixedly connected to the top front of the press-fit cover plate (5).

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