PCBA board multi-station burning machine

Abstract

The utility model relates to a kind of PCBA board multistation burning machine, belong to PCBA board burning equipment technical field, including rack and the turret device being set to the outside of rack, the outside of the turret device is provided with the chip burning drive device for cooperation use;The turret device includes fixedly installed in the inside of rack and the rotary seat being rotationally connected in the inside of rack, the output shaft of the positive and negative rotation motor is fixedly connected with transmission gear, the top of the rotary seat is fixedly connected with turret, the outside of the rotary seat is fixedly installed with the gear disc of transmission gear meshing. The PCBA board multistation burning machine, through positive and negative rotation motor drive turret positive and negative rotation, realize the burning of PCBA board to different station simultaneously, through servo motor drive burning head accurate linear motion and chip accurate butt joint, through electric sliding rail and electric sliding block cooperation, accurate movement burning station, increase processing capacity, improve utilization and product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of PCBA board programming equipment, specifically a PCBA board multi-station programming machine. Background Technology

[0002] Chips are commonly used electronic components in the electronics industry, and their manufacturing process involves multiple steps. Programming is one of the steps in chip manufacturing. During programming, the programming points need to be precisely controlled. Therefore, this process requires a high degree of accuracy in the placement of the chip.

[0003] In the electronic manufacturing process, chip programming on PCBA boards is a critical step in the production process. Existing programming equipment typically adopts a single-station or linear multi-station design, which suffers from problems such as low programming efficiency, large equipment footprint, and complex operation. In addition, existing programming equipment has low positioning accuracy on PCBA boards during the programming process, which can easily lead to programming failure or chip damage. Therefore, a multi-station PCBA board programming machine is proposed to solve the problems mentioned above. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-station PCBA board programming machine with advantages such as high-efficiency programming, thus solving the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A PCBA board multi-station programming machine includes a frame and a turret device disposed outside the frame. The turret device is provided with a chip programming driver device for cooperative use.

[0007] The turret device includes a forward and reverse motor fixedly installed inside the frame and a rotating base rotatably connected inside the frame. A transmission gear is fixedly connected to the output shaft of the forward and reverse motor. A turret is fixedly connected to the top of the rotating base. A gear disk that meshes with the transmission gear is fixedly installed on the outside of the rotating base. A programming head is provided on the outside of the turret.

[0008] The chip programming drive device includes a driven wheel rotatably connected to the outside of the turret and a servo motor fixedly installed inside the turret. A transmission wheel is fixedly connected to the output shaft of the servo motor. A belt is externally connected to the transmission wheel and the driven wheel. A slider is fixedly connected to the outside of the belt. A fixing block is fixedly connected to the outside of the slider. The programming head is fixedly installed inside the fixing block.

[0009] Furthermore, the turret is rotatably connected to the upper surface of the frame, and there are two programming heads, which are arranged in a ring shape around the outside of the turret.

[0010] Furthermore, the outside of the turret is also provided with an adsorption head that works in conjunction with the two programming heads, and electrical control connection lines are fixedly installed between the adsorption head, the programming head and the turret respectively.

[0011] Furthermore, a slide block adapted to the slider is fixedly installed on the outside of the turret, and the slider is slidably connected to the inside of the slide block.

[0012] Furthermore, the number of chip programming drivers is three sets, and the three sets of chip programming drivers are arranged in a ring shape outside the turret.

[0013] Furthermore, a PCBA board positioning device is provided on the inner bottom wall of the rack. The PCBA board positioning device includes an electric slide rail fixedly installed on the inner bottom wall of the rack. An electric slider is slidably connected inside the electric slide rail. A support plate is fixedly connected to the top of the electric slider. A plurality of programming stations are fixedly installed on the top of the support plate. The programming stations are located on the lower surface of the programming head.

[0014] Furthermore, two tape winding mechanism groups are rotatably connected to the outside of the frame, and the two tape winding mechanism groups are sequentially distributed on the outside of the frame.

[0015] Furthermore, a controller is fixedly installed on the outside of the frame, and four support legs are fixedly connected to the bottom of the frame.

[0016] Compared with the prior art, this utility model provides a multi-station programming machine for PCBA boards, which has the following beneficial effects:

[0017] 1. This PCBA board multi-station programmer uses a forward and reverse motor to drive a transmission gear and a gear plate to mesh and drive the rotating base and turret to move in both directions, enabling flexible switching between multiple stations. It can simultaneously perform programming operations on PCBA boards at different stations while the turret is rotating, improving programming efficiency. A servo motor drives a transmission wheel, belt, and driven wheel to drive a slider to slide within the slide base, thereby driving the programming head to make precise linear movements, achieving accurate docking and programming operations with the chips on the PCBA board.

[0018] 2. This multi-station PCBA board programmer, through the combined use of electric slide rails and electric sliders, enables precise movement of the support board and programming stations, facilitating the accurate delivery of PCBA boards to the programming position. The multiple programming stations increase the equipment's processing capacity, allowing multiple PCBA boards to be placed simultaneously for programming preparation, thus improving equipment utilization. The precise positioning device ensures the positional accuracy of the PCBA boards during the programming process, reducing programming failures and chip damage caused by inaccurate positioning, thereby improving product quality and production efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0020] Figure 2 This is a three-dimensional structural view of the turret device and chip programming driver device of this utility model;

[0021] Figure 3 This is a three-dimensional structural view of the PCBA board positioning device of this utility model.

[0022] In the diagram: 1. Frame; 2. Turret assembly; 21. Forward and reverse motor; 22. Transmission gear; 23. Rotating seat; 24. Gear disc; 25. Turret; 26. Programming head; 3. Chip programming drive device; 31. Driven wheel; 32. Servo motor; 33. Transmission wheel; 34. Belt; 35. Slider; 36. Slide seat; 37. Fixing block; 38. Electrical control connection line; 4. PCBA board positioning device; 41. Electric slide rail; 42. Electric slider; 43. Support plate; 44. Programming station; 5. Tape winding mechanism assembly. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 3This embodiment of a PCBA board multi-station programming machine includes a frame 1 and a turret device 2 disposed outside the frame 1. A chip programming drive device 3 for use is disposed outside the turret device 2. The turret device 2 includes a forward and reverse motor 21 fixedly installed inside the frame 1 and a rotating seat 23 rotatably connected inside the frame 1. A transmission gear 22 is fixedly connected to the output shaft of the forward and reverse motor 21. A turret 25 is fixedly connected to the top of the rotating seat 23. A gear disk 24 that meshes with the transmission gear 22 is fixedly installed outside the rotating seat 23. A programming head 26 is disposed outside the turret 25.

[0025] The turret 25 is rotatably connected to the upper surface of the frame 1. There are two programming heads 26, arranged in a ring around the outside of the turret 25. The forward / reverse motor 21 drives the rotating base 23 and the turret 25 to rotate in both directions via the meshing of the transmission gear 22 and the gear disc 24. This allows for flexible switching between multiple workstations and precise control of the turret 25's rotation angle and position, ensuring accurate programming in the future.

[0026] Specifically, the turret 25 is equipped with suction heads that work in conjunction with two programming heads 26. Electrical control connection lines 38 are fixedly installed between the suction heads, programming heads 26, and the turret 25. The two programming heads 26 increase the parallel processing capability of programming, allowing simultaneous programming operations on PCBA boards at different stations while the turret 25 rotates, thus improving programming efficiency. The ring-shaped distribution ensures that the programming heads 26 are evenly distributed around the turret 25, facilitating accurate docking with PCBA boards at different stations and reducing positioning errors caused by improper layout. The suction heads firmly attach to the PCBA boards before programming, ensuring the positional stability of the PCBA boards during the programming process and preventing programming failures or chip damage due to PCBA board movement. The electrical control connection lines 38 connect the suction heads and programming heads 26 to the equipment control system, facilitating precise control of the suction and programming processes and improving the automation level and programming accuracy of the equipment.

[0027] Please see Figures 1 to 2In this embodiment, the chip programming drive device 3 includes a driven wheel 31 rotatably connected to the outside of the turret 25 and a servo motor 32 fixedly installed inside the turret 25. A transmission wheel 33 is fixedly connected to the output shaft of the servo motor 32. A belt 34 is externally connected to the transmission wheel 33 and the driven wheel 31. A slider 35 is fixedly connected to the outside of the belt 34. A fixing block 37 is fixedly connected to the outside of the slider 35. The programming head 26 is fixedly installed inside the fixing block 37. The servo motor 32 drives the slider 35 to slide within the slide block 36 through the transmission wheel 33, belt 34, and driven wheel 31, thereby driving the programming head 26 to perform precise linear motion, realizing accurate docking and programming operations with the chip on the PCBA board. The servo motor 32 has advantages such as high control precision and fast response speed, which can ensure the movement accuracy and stability of the programming head 26.

[0028] The turret 25 is externally fixedly equipped with a slide block 36 that is compatible with the slider 35, and the slider 35 is slidably connected to the inside of the slide block 36.

[0029] Specifically, there are three sets of chip programming driver devices 3, which are arranged in a ring shape outside the turret 25. The arrangement of three sets of chip programming driver devices 3 further improves the parallel processing capability of the equipment, enabling simultaneous programming of PCBA boards at multiple workstations, greatly shortening the production cycle and improving production efficiency.

[0030] Please see Figure 1 and Figure 3 In this embodiment, a PCBA board positioning device 4 is provided on the inner bottom wall of the frame 1. The PCBA board positioning device 4 includes an electric slide rail 41 fixedly installed on the inner bottom wall of the frame 1. An electric slider 42 is slidably connected inside the electric slide rail 41. A support plate 43 is fixedly connected to the top of the electric slider 42. Multiple programming stations 44 are fixedly installed on the top of the support plate 43. The programming stations 44 are located on the lower surface of the programming head 26. Through the cooperation of the electric slide rail 41 and the electric slider 42, the support plate 43 and the programming stations 44 can be moved precisely, making it easy to accurately deliver the PCBA board to the programming position. The setting of multiple programming stations 44 increases the processing capacity of the equipment, allowing multiple PCBA boards to be placed simultaneously for programming preparation, thus improving the utilization rate of the equipment. Through the precise positioning device, the positional accuracy of the PCBA board during the programming process can be guaranteed, reducing programming failures and chip damage caused by inaccurate positioning, thereby improving product quality and production efficiency.

[0031] The frame 1 is externally rotatably connected to two tape winding mechanism groups 5, which are sequentially distributed on the outside of the frame 1. A controller is fixedly installed on the outside of the frame 1, and four support legs are fixedly connected to the bottom of the frame 1. The tape winding mechanism groups 5 are used for winding and conveying chip tapes or related auxiliary materials, realizing automatic chip feeding and waste recycling, thus improving the automation level and production efficiency of the equipment. The two tape winding mechanism groups 5 can be respectively responsible for winding and conveying different materials, making the equipment layout more reasonable and operation more convenient.

[0032] The working principle of the above embodiments is as follows:

[0033] In use, when the equipment starts working, the controller controls the electric slider 42 to slide within the electric slide rail 41, moving multiple programming stations 44 on the support plate 43 to the appropriate position. The operator places the PCBA board on the programming station 44, and then the forward and reverse motor 21 starts, driving the rotating base 23 and turret 25 to rotate through the transmission gear 22 and gear plate 24, causing the programming head 26 to move above the corresponding station. At the same time, the servo motor 32 starts, driving the slider 35 to slide within the slide base 36 through the transmission wheel 33, belt 34 and driven wheel 31, causing the programming head 26 to move downwards. Chip programming is performed on the PCBA board. During the programming process, the precise control of the PCBA board positioning device 4 ensures the positioning accuracy of the PCBA board and improves the programming success rate. After programming is completed, the programming head 26 moves upward under the drive of the servo motor 32, and the turret 25 continues to rotate under the drive of the forward and reverse motor 21, switching to the next station for programming. The two tape reel mechanisms 5 work together to provide chips for the programming process and collect the programmed chips, ensuring the continuity of the programming process. Through this multi-station, automated working method, efficient and accurate chip programming of the PCBA board is achieved.

[0034] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0035] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station programming machine for PCBA boards, characterized in that: It includes a frame (1) and a turret device (2) disposed outside the frame (1), wherein a chip programming driver device (3) for use in conjunction is disposed outside the turret device (2). The turret device (2) includes a forward and reverse motor (21) fixedly installed inside the frame (1) and a rotating seat (23) rotatably connected inside the frame (1). A transmission gear (22) is fixedly connected to the output shaft of the forward and reverse motor (21). A turret (25) is fixedly connected to the top of the rotating seat (23). A gear disk (24) meshing with the transmission gear (22) is fixedly installed on the outside of the rotating seat (23). A programming head (26) is provided on the outside of the turret (25). The chip programming drive device (3) includes a driven wheel (31) rotatably connected to the outside of the turret (25) and a servo motor (32) fixedly installed inside the turret (25). A transmission wheel (33) is fixedly connected to the output shaft of the servo motor (32). A belt (34) is connected to the outside of the transmission wheel (33) and the driven wheel (31). A slider (35) is fixedly connected to the outside of the belt (34). A fixing block (37) is fixedly connected to the outside of the slider (35). The programming head (26) is fixedly installed inside the fixing block (37).

2. The PCBA board multi-station programming machine according to claim 1, characterized in that: The turret (25) is rotatably connected to the upper surface of the frame (1), and there are two programming heads (26), which are arranged in a ring shape on the outside of the turret (25).

3. A PCBA board multi-station programming machine according to claim 2, characterized in that: The turret (25) is also provided with an adsorption head that works in conjunction with the two programming heads (26). The adsorption head, programming head (26) and turret (25) are respectively fixedly connected by an electrical control connection line (38).

4. A PCBA board multi-station programming machine according to claim 1, characterized in that: The turret (25) is fixedly mounted on the outside with a slide block (36) that is compatible with the slider (35), and the slider (35) is slidably connected to the inside of the slide block (36).

5. A PCBA board multi-station programming machine according to claim 1, characterized in that: The number of chip programming driver devices (3) is three sets, and the three sets of chip programming driver devices (3) are arranged in a ring shape outside the turret (25).

6. A PCBA board multi-station programming machine according to claim 1, characterized in that: A PCBA board positioning device (4) is provided on the inner bottom wall of the frame (1). The PCBA board positioning device (4) includes an electric slide rail (41) fixedly installed on the inner bottom wall of the frame (1). An electric slider (42) is slidably connected inside the electric slide rail (41). A support plate (43) is fixedly connected to the top of the electric slider (42). A plurality of burning stations (44) are fixedly installed on the top of the support plate (43). The burning stations (44) are located on the lower surface of the burning head (26).

7. A PCBA board multi-station programming machine according to claim 1, characterized in that: The frame (1) is rotatably connected to two tape winding mechanism groups (5), which are distributed sequentially on the outside of the frame (1).

8. A PCBA board multi-station programming machine according to claim 1, characterized in that: The frame (1) is fixedly equipped with a controller on its exterior, and the bottom of the frame (1) is fixedly connected with four support legs.

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