PCB terminal plate automatic laminating device

Abstract

This utility model relates to the field of PCB terminal board processing, and more particularly to an automatic PCB terminal board bonding device. This utility model provides an automatic PCB terminal board bonding device capable of automatically bonding terminals at fixed points while conveying multiple elastic components. It is simple to operate, prevents the elastic components from shaking or shifting, and improves bonding efficiency and quality. An automatic PCB terminal board bonding device includes a main body and a conveyor frame, with the conveyor frame connected to the upper side of the main body. This utility model places terminals into a feeding hopper, conveys them to a tooling tray via a chain rotation, positions them using a CCD positioner, and then uses the cooperation of a second motor, a third motor, and a dual-axis electric slide rail to adjust the position of the suction rod to adsorb and bond the terminals. This allows for the automatic bonding of terminals at fixed points while conveying multiple elastic components, simplifying operation, preventing the elastic components from shaking or shifting, and improving bonding efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of PCB terminal board processing, and in particular to an automatic bonding device for PCB terminal boards. Background Technology

[0002] PCB terminal blocks, also known as PCB terminal blocks or terminal boards, are devices used to achieve electrical connections between wires and circuits on printed circuit boards. They provide users with a convenient and reliable interface, allowing external wires to be safely and securely connected to the circuits on the PCB. In the field of electronic manufacturing, the bonding quality between the terminals and elastic components of the PCB terminal block directly affects the performance and reliability of the entire electronic device.

[0003] Current PCB terminal block bonding typically involves placing elastic components on a conveyor belt and then transporting them to a bonding machine. The bonding machine then uses adsorption components to attract and bond the terminals. However, current bonding methods usually involve conveying the elastic components one by one and bonding them with the terminals. During the bonding process, when the conveyor belt stops, the elastic components are prone to shaking or displacement due to inertia or other factors, resulting in inaccurate bonding and affecting bonding efficiency and quality.

[0004] Therefore, it is necessary to design an automatic PCB terminal board bonding device that can automatically bond terminals at fixed points while conveying multiple elastic components, is easy to operate, prevents elastic components from shaking or shifting, and improves bonding efficiency and quality. Utility Model Content

[0005] To overcome the shortcomings of current bonding methods, which typically involve conveying elastic components one by one and bonding them with terminals, this invention provides an automatic PCB terminal board bonding device that can automatically bond terminals at fixed points while conveying multiple elastic components. This device is simple to operate, prevents elastic component shaking or displacement, and improves bonding efficiency and quality.

[0006] The technical solution of this utility model is: an automatic bonding device for PCB terminal boards, comprising a main body, a conveyor frame, a first motor, sprockets, chains, a tooling tray, a CCD positioner, an adsorption component, and a discharge component. The conveyor frame is connected to the upper middle part of the main body, and the first motor is connected to the front left side of the conveyor frame. The first motor and the processor are electrically connected through a control module. The conveyor frame is rotatably connected to the output shaft of the first motor. Two sprockets, one in front and one in back, are connected to the output shaft of the first motor. Two sprockets, one in front and one in back, are also rotatably connected to the right side of the conveyor frame. A chain is wound between the two sprockets at the same lateral position, and a tooling tray is connected between the chains. The tooling tray is in contact with the conveyor frame. A CCD positioner is connected to the upper right front part of the main body. An adsorption component for adsorbing and bonding terminals is provided on the main body, and a discharge component for discharging terminals is provided on the upper front part of the main body.

[0007] Furthermore, the adsorption assembly includes a first support, a second motor, a first lead screw, a second support, a third motor, a second lead screw, a sliding block, a dual-axis electric slide rail, a guide block, and suction rods. The upper sides of both the left and right sides of the main body of the device are connected to the first support. The upper front of each first support is connected to a second motor, which is electrically connected to the processor via a control module. The upper part of each first support is rotatably connected to a first lead screw, which is connected to the output shaft of the second motor on the same side. The upper parts of the first supports are slidably connected to the second supports, with the first lead screws threadedly connected to the second supports. The left side of each second support is connected to a third motor, which is electrically connected to the processor via a control module. The upper part of the second support is rotatably connected to a second lead screw, which is connected to the output shaft of the third motor. A sliding block is threadedly connected to the second lead screw, which is slidably connected to the second support. A dual-axis electric slide rail is connected to the sliding block, and a guide block is connected to the slider on the dual-axis electric slide rail. Multiple suction rods are connected to the right side of the guide block.

[0008] Furthermore, all the first supports are H-shaped.

[0009] Furthermore, a sliding groove is provided on the upper side of the second bracket.

[0010] Furthermore, the discharge assembly includes a discharge bin and a vibratory feeder. The discharge bin is connected to the upper front side of the main body of the equipment, and the vibratory feeder is connected to the upper front side of the main body of the equipment. The discharge bin is connected to the vibratory feeder.

[0011] Furthermore, the feeding hopper is wider at the top and narrower at the bottom.

[0012] The beneficial effects of this utility model are as follows: The terminal is placed in the feeding bin, conveyed to the tooling tray by the chain rotation, positioned by the CCD positioner, and then the position of the suction rod is adjusted by the cooperation of the second motor, the third motor and the dual-axis electric slide rail and other components to adsorb and bond the terminal. Thus, it can automatically bond the terminal at a fixed point while conveying multiple elastic parts. The operation is simple, prevents the elastic parts from shaking or shifting, and improves the efficiency and quality of bonding. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the conveyor frame and other components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the first support and other components of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the second support and other components of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the guide block and other components of this utility model.

[0018] In the attached diagram, the following are the reference numerals: 1_Main body of equipment, 2_Conveyor frame, 3_First motor, 4_Sprocket, 5_Chain, 6_Tooling plate, 7_CCD positioner, 8_First support, 9_Second motor, 10_First lead screw, 11_Second support, 12_Third motor, 13_Second lead screw, 131_Sliding block, 14_Dual-axis electric slide rail, 15_Guide block, 16_Suction rod, 17_Discharge bin, 18_Vibrating plate. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] An automatic bonding device for PCB terminal boards, such as Figures 1-5As shown, the device includes a main body 1, a conveyor frame 2, a first motor 3, sprockets 4, chains 5, a tooling tray 6, a CCD positioner 7, an adsorption assembly, and a discharge assembly. The conveyor frame 2 is connected to the upper middle part of the main body 1. The first motor 3 is connected to the front left side of the conveyor frame 2. The first motor 3 and the processor are electrically connected via a control module. The output shaft of the first motor 3 is rotatably connected to the conveyor frame 2. Two sprockets 4 are connected to the output shaft of the first motor 3. Two sprockets 4 are also rotatably connected to the right side of the conveyor frame 2. The chains 5 are wound around the two sprockets 4 at the same lateral position. The tooling tray 6 is connected between the chains 5 and is in contact with the conveyor frame 2. The CCD positioner 7 is connected to the upper right front part of the main body 1. The main body 1 is equipped with an adsorption assembly for adsorbing and bonding terminals. The upper front part of the main body 1 is equipped with a discharge assembly for discharging terminals.

[0021] like Figure 3 , Figure 4 and Figure 5 As shown, the adsorption assembly includes a first support 8, a second motor 9, a first lead screw 10, a second support 11, a third motor 12, a second lead screw 13, a sliding block 131, a dual-axis electric slide rail 14, a guide block 15, and a suction rod 16. The first support 8 is connected to the upper sides of both the left and right sides of the main body 1. The first support 8 is H-shaped for easy support. The second motor 9 is connected to the upper front side of each of the first support 8. The second motor 9 and the processor are electrically connected via a control module. The first lead screw 10 is rotatably connected to the upper part of each of the first support 8. The first lead screw 10 is connected to the output shaft of the second motor 9 on the same side. The second support 11 is slidably connected between the upper parts of the first support 8. All components are connected to the second bracket 11 via threads. The second bracket 11 has a sliding groove on its upper side for easy movement. The third motor 12 is connected to the left side of the second bracket 11. The third motor 12 and the processor are electrically connected via a control module. The second lead screw 13 is rotatably connected to the upper part of the second bracket 11. The second lead screw 13 is connected to the output shaft of the third motor 12. The sliding block 131 is threaded onto the second lead screw 13. The sliding block 131 is slidably connected to the second bracket 11. The dual-axis electric slide rail 14 is connected to the sliding block 131. The guide block 15 is connected to the slider on the dual-axis electric slide rail 14. Four suction rods 16 are connected to the right side of the guide block 15.

[0022] like Figure 1 and Figure 2As shown, the discharge assembly includes a discharge bin 17 and a vibratory feeder 18. The discharge bin 17 is connected to the upper front side of the main body 1. The discharge bin 17 is wider at the top and narrower at the bottom to facilitate discharge. The vibratory feeder 18 is connected to the upper front part of the main body 1. The discharge bin 17 is connected to the vibratory feeder 18.

[0023] This device can be used when automatic bonding of PCB terminal boards is required. The main body 1 of the device contacts the ground, and the terminals are placed into the feeding hopper 17. The feeding hopper 17 is wider at the top and narrower at the bottom for easy unloading. Vibration of the vibrating plate 18 moves the terminals in the feeding hopper 17 to the vibrating plate 18 for placement. Then, the elastomer is placed on the tooling tray 6. The processor starts the first motor 3 via the control module, which drives the sprocket 4 to rotate, causing the chain 5 to rotate and moving the tooling tray 6. Positioning is achieved by the CCD positioner 7. When the tooling tray 6 reaches the position of the vibrating plate 18, the first motor 3 is turned off, and the processor starts again via the control module. The second motor 9 is activated, which drives the first lead screw 10 to rotate. Under the action of the thread, the second bracket 11 moves along the first bracket 8. The first bracket 8 is H-shaped for easy support. After moving to a suitable position, the second motor 9 is turned off. The processor starts the third motor 12 through the control module. The third motor 12 drives the second lead screw 13 to rotate. Under the action of the thread, the sliding block 131 moves along the slide groove on the second bracket 11, causing the suction rod 16 to move above the vibrating plate 18. Then the third motor 12 is turned off. The processor starts the dual-axis electric slide rail 14 through the control module, causing the slider on the dual-axis electric slide rail 14 to move up and down. The movement causes the guide block 15 to move, allowing the suction rod 16 to move and contact the terminal. Then, an external vacuum pump connected to the suction rod 16 adsorbs and resets the terminal. The dual-axis electric slide rail 14 is then turned off, and the second motor 9 reverses its operation, causing the first lead screw 10 to reverse its operation. Under the action of the thread, the second bracket 11 moves in the opposite direction, causing the suction rod 16 to move in the opposite direction to above the tooling plate 6. The second motor 9 is then turned off, and the dual-axis electric slide rail 14 is restarted, causing the slider on the dual-axis electric slide rail 14 to move up and down, moving the guide block 15 and the suction rod 16, allowing the terminal to move and contact the elastic element for contact. The vacuum pump is then turned off, causing the suction rod 16 to move in the opposite direction and contact the elastic element. After the terminal detaches, the above operation is repeated to adjust the position of the suction rod 16 to attract and adhere the terminal. Once the elastic element on the tooling tray 6 and the terminal are adhered, the first motor 3 operates, causing the sprocket 4 to rotate, which in turn rotates the chain 5, allowing the tooling tray 6 to continue moving. The workpiece is then removed from the tooling tray 6. The first motor 3 then operates in the reverse direction, causing the sprocket 4 to rotate in the reverse direction, which in turn rotates the chain 5, allowing the tooling tray 6 to move in the reverse direction and reset. The elastic element is then placed back on the tooling tray 6, and the above operation is repeated to adhere the elastic element and the terminal until processing is complete. This allows for the automatic pinpoint adhesion of terminals while simultaneously conveying multiple elastic elements, simplifying the operation.To prevent the elastic component from wobbling or shifting, thus improving the efficiency and quality of bonding.

[0024] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A PCB terminal plate automatic laminating device, characterized in that: The equipment includes a main body (1), a conveyor frame (2), a first motor (3), a sprocket (4), a chain (5), a tooling tray (6), a CCD positioner (7), an adsorption assembly, and a discharge assembly. The conveyor frame (2) is connected to the upper middle part of the main body (1), and the first motor (3) is connected to the front left side of the conveyor frame (2). The first motor (3) and the processor are electrically connected through a control module. The conveyor frame (2) is rotatably connected to the output shaft of the first motor (3). The output shaft of the first motor (3) is connected to two front and rear components. There are two sprockets (4) on the right side of the conveyor frame (2), and two sprockets (4) are also rotatably connected to the front and rear sides. A chain (5) is wound between the two sprockets (4) at the same horizontal position. A tooling plate (6) is connected between the chain (5). The tooling plate (6) is in contact with the conveyor frame (2). A CCD positioner (7) is connected to the upper right front side of the main body (1). An adsorption component for adsorbing and bonding the terminals is provided on the main body (1). A discharge component for discharging the terminals is provided on the upper front side of the main body (1).

2. The apparatus for automatically attaching a PCB terminal plate according to claim 1, wherein: The adsorption assembly includes a first bracket (8), a second motor (9), a first lead screw (10), a second bracket (11), a third motor (12), a second lead screw (13), a sliding block (131), a dual-axis electric slide rail (14), a guide block (15), and a suction rod (16). The upper sides of the left and right sides of the main body (1) of the device are connected to the first bracket (8). The front upper part of the first bracket (8) is connected to the second motor (9). The second motor (9) and the processor are electrically connected through a control module. The upper part of the first bracket (8) is rotatably connected to the first lead screw (10). The first lead screw (10) is connected to the output shaft of the second motor (9) on the same side. The upper parts of the first bracket (8) are slidably connected to the second bracket (11). The first lead screw (10) is connected to the second bracket (11) by threads. The third motor (12) is connected to the left side of the second bracket (11). The third motor (12) and the processor are electrically connected through the control module. The second lead screw (13) is rotatably connected to the upper part of the second bracket (11). The second lead screw (13) is connected to the output shaft of the third motor (12). The second lead screw (13) is connected to the sliding block (131) by threads. The sliding block (131) is slidably connected to the second bracket (11). The sliding block (131) is connected to the dual-axis electric slide rail (14). The slider on the dual-axis electric slide rail (14) is connected to the guide block (15). The right side of the guide block (15) is connected to multiple suction rods (16).

3. The apparatus according to claim 2, wherein: The first support (8) is H-shaped.

4. The apparatus for automatically laminating a PCB terminal plate according to claim 2, wherein: The second bracket (11) has a sliding groove on its upper side.

5. The apparatus for automatically laminating a PCB terminal plate according to claim 1, wherein: The discharge assembly includes a discharge bin (17) and a vibrating plate (18). The discharge bin (17) is connected to the upper front side of the main body (1), and the vibrating plate (18) is connected to the upper front side of the main body (1). The discharge bin (17) and the vibrating plate (18) are connected.

6. The apparatus according to claim 5, wherein: The feeding hopper (17) is wider at the top and narrower at the bottom.

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