PCBA (Printed Circuit Board Assembly) packaging equipment with rapid overturning function

Abstract

The utility model discloses PCBA (Printed Circuit Board Assembly) packaging equipment with a quick overturning function, which comprises a supporting base, an alignment clamping seat fixedly arranged at the center of the upper end surface of the supporting base, and synchronous belt wheels rotationally clamped at the middle part and the side part of the inner end surface of the alignment clamping seat. According to the utility model, the circulating turnover type design is adopted, and when the PCBA board is subjected to feeding, discharging and packaging, the two groups of oscillating cylinders can drive the turnover guide seat to rotate by 180 degrees, so that the two groups of alignment clamps can synchronously turn over and discharge the packaged PCBA board, and meanwhile, a new group of stations to be processed can be vacated, so that the PCBA board which is not packaged can be synchronously fed, and the production efficiency is improved. And the efficiency of packaging the PCBA board by the equipment is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically to PCBA packaging equipment with a rapid flipping function. Background Technology

[0002] PCBA, or Printed Circuit Board Assembly, is the process of assembling electronic components onto a printed circuit board (PCB) using processes such as soldering to form a complete electronic functional module. In the PCBA manufacturing process, packaging equipment plays a crucial role.

[0003] For example, the utility model patent disclosed in publication number CN219164828U discloses a PCBA board packaging device, which is applied in the field of PCBA processing equipment. It includes a worktable and a protective mechanism. A housing is bolted to the bottom of the worktable via a support rod. A threaded rod is rotatably connected to the inside of the housing via a bearing. A lifting plate is threaded onto the surface of the threaded rod. A motor is fixedly sleeved at the top of the threaded rod extending to the top of the housing. Rollers are installed at the bottom of the lifting plate. A clearance groove for cooperating with the rollers is opened at the bottom of the worktable. A placement groove is opened at the top of the worktable, and a push plate is installed inside the placement groove. A base plate is provided at the bottom of the worktable. This device facilitates easy movement and flexible switching of the equipment's operating state, reducing the workload of operators during adjustments. It offers high safety and facilitates the removal of packaged PCBA boards, improving processing efficiency and demonstrating high practicality.

[0004] Although the aforementioned equipment can perform packaging operations on PCBA boards, its efficiency in loading and unloading PCBA boards is insufficient, and it is also not convenient to quickly guide the PCBA boards, thereby reducing the efficiency of PCBA board packaging. Therefore, there is an urgent need for PCBA packaging equipment with a fast flipping function to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a PCBA packaging device with a fast flip-over function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PCBA packaging device with a rapid flipping function, comprising a support base, an alignment bracket fixedly disposed at the center of the upper end face of the support base, and synchronous pulleys rotatably engaged at the center and side of the inner end face of the alignment bracket; a threaded guide groove is formed at the center of the inner end face of the synchronous pulley located in the middle; the two sets of synchronous pulleys are meshed and connected by a synchronous belt.

[0007] A servo motor is fixedly mounted on the synchronous pulley on the side of the upper end face of the alignment bracket;

[0008] A flipping device is fixedly installed on the upper part of the inner end face of the support base;

[0009] The packaging device is threadedly slidably connected to the inner end face of the alignment slot via the threaded guide groove.

[0010] Preferably, the flipping device includes a positioning guide seat, with swing cylinders provided at both ends of the positioning guide seat, and a flipping guide seat is fixedly engaged at the output ends of the two sets of swing cylinders. Two sets of opposing dual-axis cylinders are symmetrically engaged at the inner end face of the flipping guide seat, and an alignment clamp is fixedly provided at the output end of the dual-axis cylinders.

[0011] Preferably, the packaging device includes a guide slide, a positioning screw is fixedly provided at the center of the upper end face of the guide slide, and two sets of linear sliding shafts are provided on the upper end face of the guide slide, and a packaging module is symmetrically provided on the lower end face of the guide slide.

[0012] Preferably, the guide slide is slidably engaged with the lower end face of the threaded guide groove via the linear slide shaft, which can effectively improve the stability of the subsequent vertical displacement of the guide slide at the bottom of the threaded guide groove.

[0013] Preferably, the packaging device is adapted to the positioning screw through the threaded guide groove and thus threadedly slidably connected to the inner end face of the alignment holder. When packaging PCBA boards limited by two sets of alignment fixtures, the synchronous pulley can be threadedly connected to the positioning screw through the threaded guide groove, thereby accurately positioning the packaging module on the upper part of the PCBA board, improving the stability of subsequent packaging module packaging of PCBA boards.

[0014] Preferably, the contact points of the packaging module and the two sets of alignment fixtures are directly opposite each other, and the flipping guide and the positioning guide do not contact each other, which can prevent the limiting of the packaged PCBA board during subsequent flipping and unloading, thus affecting the stability of subsequent unloading.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model is a cyclic flipping design. When loading and unloading PCBA boards for packaging, two sets of swing cylinders can drive the flipping guide to rotate 180 degrees, so that two sets of alignment fixtures can synchronously flip and unload the packaged PCBA boards. At the same time, a new set of waiting processing stations can be freed up, which is convenient for the synchronous loading of unpackaged PCBA boards, effectively improving the efficiency of the equipment in packaging PCBA boards. Attached Figure Description

[0017] Figure 1 This is an exploded view of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 3 This is an exploded view of the flipping device of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the flipping device of this utility model;

[0021] Figure 5 This is a schematic diagram of the packaging device of this utility model.

[0022] In the diagram: 1-Support base, 2-Flipping device, 3-Encapsulation device, 4-Alignment slot, 5-Threaded guide groove, 6-Servo motor, 7-Synchronous belt, 8-Synchronous pulley, 21-Alignment fixture, 22-Dual-axis cylinder, 23-Positioning guide, 24-Swing cylinder, 25-Flipping guide, 31-Encapsulation module, 32-Guide slide, 33-Linear slide shaft, 34-Positioning lead screw. 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 Figure 1-5 This utility model provides an embodiment of a PCBA packaging device with a rapid flipping function, including a support base 1. An alignment slot 4 is fixedly disposed at the center of the upper end face of the support base 1. Synchronous pulleys 8 are rotatably engaged at the center and side of the inner end face of the alignment slot 4. A threaded guide groove 5 is formed at the center of the inner end face of the synchronous pulley 8 located in the middle. The two sets of synchronous pulleys 8 are connected by a synchronous belt 7.

[0025] Servo motor 6 is fixedly mounted on the upper end face of the alignment bracket 4 at the synchronous pulley 8 on the side.

[0026] The flipping device 2 is fixedly installed on the upper part of the inner end face of the support base 1;

[0027] The packaging device 3 is threadedly slidably connected to the inner end face of the alignment card holder 4 via the threaded guide groove 5.

[0028] The flipping device 2 includes a positioning guide seat 23. Both sides of the positioning guide seat 23 are provided with swing cylinders 24. The output ends of the two sets of swing cylinders 24 are fixedly connected to the flipping guide seat 25. The inner end face of the flipping guide seat 25 is symmetrically fixedly connected to two sets of opposing dual-axis cylinders 22. The output end of the dual-axis cylinders 22 is fixedly provided with an alignment clamp 21.

[0029] The packaging device 3 includes a guide slide 32, a positioning screw 34 is fixedly installed at the center of the upper end face of the guide slide 32, and two sets of linear slide shafts 33 are installed on the upper end face of the guide slide 32. The packaging module 31 is symmetrically installed on the lower end face of the guide slide 32.

[0030] The guide slide 32 is slidably engaged with the lower end face of the threaded guide groove 5 via the linear slide shaft 33, which can effectively improve the stability of the subsequent vertical displacement of the guide slide 32 at the bottom of the threaded guide groove 5.

[0031] The packaging device 3 is threadedly slidably connected to the inner end face of the alignment holder 4 through the threaded guide groove 5 and the positioning screw 34. When packaging the PCBA board limited by the two sets of alignment fixtures 21, the synchronous pulley 8 can be threadedly connected to the positioning screw 34 through the threaded guide groove 5, thereby accurately positioning the packaging module 31 on the upper part of the PCBA board, which improves the stability of the subsequent packaging module 31 packaging the PCBA board.

[0032] The packaging module 31 and the two sets of alignment fixtures 21 are aligned, and the flipping guide 25 and the positioning guide 23 do not contact each other. This can prevent the limiting of the packaged PCBA board during subsequent flipping and unloading, which would affect the stability of the subsequent unloading.

[0033] Working Principle: Before encapsulating the PCBA board, the operator can position the unloading module on the upper part of the support base 1, and then position the loading robotic arm on the side of the alignment holder 4, facilitating the rapid introduction of the PCBA board to be encapsulated into the alignment fixture 21 for locking. During PCBA encapsulation, the external loading robotic arm positions the PCBA between the two sets of alignment fixtures 21. Then, the two sets of dual-axis cylinders 22 are activated, driving the two sets of alignment fixtures 21 to perform centripetal displacement, thereby locking the PCBA board. Subsequently, the servo motor 6 is activated, driving the central... The synchronous pulley 8 in the middle rotates, and the synchronous pulley 8 in the middle can be connected to the positioning screw 34 through the threaded guide groove 5, thereby driving the guide slide 32 and the packaging module 31 to move down, so that the packaging module 31 can be positioned on the upper part of the PCBA board for packaging operation. After packaging is completed, the packaging module 31 is reset. At this time, the two sets of swing cylinders 24 are started. The two sets of swing cylinders 24 can drive the flipping guide 25 to rotate 180 degrees, so that the two sets of alignment clamps 21 and the PCBA board they hold are aligned with the unloading module. Then, the two sets of dual-axis cylinders 22 can drive the alignment clamps 21 to move outward, thereby releasing the limit on the PCBA board, thus facilitating the unloading module to unload.

[0034] 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 PCBA packaging device with a quick flip function, comprising a support base, an alignment bracket fixedly disposed at the center of the upper end face of the support base, and synchronous pulleys rotatably engaged at the center and side of the inner end face of the alignment bracket, wherein a threaded guide groove is formed at the center of the inner end face of the synchronous pulley located in the middle, and the two sets of synchronous pulleys are meshed and connected by a synchronous belt, characterized in that: A servo motor is fixedly mounted on the synchronous pulley on the side of the upper end face of the alignment bracket; A flipping device is fixedly installed on the upper part of the inner end face of the support base; The packaging device is threadedly slidably connected to the inner end face of the alignment slot via the threaded guide groove.

2. The PCBA packaging device with a quick flip function according to claim 1, characterized in that: The flipping device includes a positioning guide seat, with swing cylinders provided on both sides of the positioning guide seat. A flipping guide seat is fixedly engaged at the output ends of the two sets of swing cylinders. Two sets of opposing dual-axis cylinders are symmetrically engaged at the inner end face of the flipping guide seat. An alignment clamp is fixedly provided at the output end of the dual-axis cylinders.

3. The PCBA packaging device with a quick flip function according to claim 2, characterized in that: The packaging device includes a guide slide, a positioning screw is fixedly installed at the center of the upper end face of the guide slide, and two sets of linear sliding shafts are installed on the upper end face of the guide slide. A packaging module is symmetrically installed on the lower end face of the guide slide.

4. The PCBA packaging device with a quick flip function according to claim 3, characterized in that: The guide slide is slidably engaged with the lower end face of the threaded guide groove via the linear slide shaft.

5. The PCBA packaging device with a quick flip function according to claim 3, characterized in that: The packaging device is adapted to the positioning screw through the threaded guide groove and thus threadedly slidably connected to the inner end face of the alignment card seat.

6. The PCBA packaging device with a quick flip function according to claim 3, characterized in that: The packaging module is directly aligned with the two sets of alignment fixtures at their contact points, and the flipping guide seat is not in contact with the positioning guide seat.

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