Stable and anti-loosening SMT connector assembling device

Abstract

The utility model relates to the technical field of assembly devices, and discloses a stable and anti-loosening SMT connector assembly device, which solves the problem that the working efficiency is influenced by manual assembly of the existing SMT connector, and comprises a support frame, and an SMT connector pin placement table is arranged at the top end of the support frame; a plurality of strip-shaped placing grooves are formed in the top end of the SMT connector pin placing table, SMT connector pins are placed in the strip-shaped placing grooves, a pin pushing mechanism is arranged at one end of the supporting frame, an SMT connector body placing mechanism is arranged at the other end of the supporting frame, and an SMT connector body is placed at the top end of the SMT connector body placing mechanism. A pin bending mechanism is arranged at the top of the SMT connector body placing mechanism; by means of the assembling device, manual assembling work can be assisted, the assembling efficiency is effectively improved, meanwhile, the assembling accuracy can be improved, the assembling stability can be improved, and loosening is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of assembly device technology, specifically a stable and anti-loosening SMT connector assembly device. Background Technology

[0002] SMT connectors are SMT terminals, which stands for Surface Mount Technology terminals. They are commonly known as surface mount terminals or chip terminals. They are an improvement on through-hole terminals and are suitable for reflow soldering processes. They can be soldered onto the surface of printed circuit boards, aluminum substrates, copper substrates, and ceramic substrates without the need for through holes.

[0003] During the production and processing of SMT connectors, assembly operations are required. Currently, for large-volume SMT connectors, automated assembly equipment is usually used. However, for small-batch SMT connectors, manual assembly is often still required. During manual assembly, multiple pins need to be inserted into the SMT connector one by one, and some may require bending operations. If this is done manually, it will seriously affect production efficiency. Therefore, this application proposes a stable and anti-loosening SMT connector assembly device to assist manual assembly and improve assembly efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a stable and anti-loosening SMT connector assembly device, which effectively solves the problem that the manual assembly of existing SMT connectors affects work efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable and anti-loosening SMT connector assembly device, including a support frame, an SMT connector pin placement platform fixedly provided at the top of the support frame, a plurality of strip-shaped placement slots opened at the top of the SMT connector pin placement platform, SMT connector pins placed inside the strip-shaped placement slots, a pin pushing mechanism provided at one end of the support frame, an SMT connector body placement mechanism provided at the other end of the support frame, an SMT connector body placed at the top of the SMT connector body placement mechanism, a pin bending mechanism provided at the top of the SMT connector body placement mechanism, and the pin bending mechanism is a hanging connection structure.

[0006] Preferably, the pin pushing mechanism consists of a movable pushing support, a plurality of pushing pins, a cylinder, and a plurality of lateral limiting rods. The pushing pins are fixedly connected to the top of one side of the movable pushing support and slide through the strip-shaped placement groove. The cylinder is inserted into the middle position of one end of the support frame. The movable pushing support is fixedly connected to one end of the cylinder. The lateral limiting rods are fixedly connected to both ends of the movable pushing support near the cylinder and slide through the support frame.

[0007] Preferably, the SMT connector body placement mechanism consists of an SMT connector body placement platform, a second cylinder, and several guide rails. The guide rails are fixedly connected to both sides of the support frame away from the pin pushing mechanism. The SMT connector body placement platform is slidably connected to the top of the guide rails. The second cylinder is inserted into the support frame and fixedly connected to the SMT connector body placement platform. A placement groove is provided at the top of the SMT connector body placement platform.

[0008] Preferably, the pin bending mechanism consists of a hydraulic rod, a lifting support seat, a first limiting pressure plate, a second limiting pressure plate, a first bending pressure plate, a second bending pressure plate, and several cylinders. The lifting support seat is fixedly connected to the bottom end of the hydraulic rod. The first limiting pressure plate and the second limiting pressure plate are respectively fixedly connected to both sides of the bottom end of the lifting support seat. The first bending pressure plate and the second bending pressure plate are respectively located on both sides of the lifting support seat and connected to the lifting support seat through the cylinders.

[0009] Preferably, both ends of the top of the first bending plate and the second bending plate are fixedly provided with vertical limiting rods that slide through the lifting support seat.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] (1) In operation, by setting up an SMT connector pin placement platform and a strip placement slot, multiple SMT connector pins can be placed in a limited position. By setting up an SMT connector body placement mechanism consisting of an SMT connector body placement platform, cylinder two and several guide rails, the SMT connector body can be placed. By setting up a pin pushing mechanism consisting of a moving push support, several push pins, cylinder one and several horizontal limit rods, multiple SMT connector pins and SMT connector bodies can be quickly plugged in and assembled, improving assembly efficiency and assembly accuracy, thereby improving the stability of the assembly and preventing loosening.

[0012] (2) By setting up a pin bending mechanism consisting of a hydraulic rod, a lifting support seat, a first limiting pressure plate, a second limiting pressure plate, a first bending pressure plate, a second bending pressure plate and several cylinders, it can cooperate with the SMT connector body placement mechanism to realize the bending operation of the assembled SMT connector pins, thereby further improving work efficiency. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Figure 1This is one of the structural schematic diagrams of the SMT connector assembly device for securing and preventing loosening according to this utility model;

[0016] Figure 2 This is the second schematic diagram of the structure of the SMT connector assembly device for securing and preventing loosening according to this utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the pin pushing mechanism and the SMT connector body placement mechanism and the support frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the pin bending mechanism of this utility model;

[0019] Figure 5 This is a flowchart of the SMT connector assembly process of this utility model;

[0020] In the diagram: 1. Support frame; 2. SMT connector pin placement platform; 3. Strip placement slot; 4. SMT connector pin; 5. Pin pushing mechanism; 6. SMT connector body placement mechanism; 7. SMT connector body; 8. Pin bending mechanism; 9. Moving push support; 10. Push pin; 11. Cylinder 1; 12. Lateral limit rod; 13. SMT connector body placement platform; 14. Cylinder 2; 15. Guide rail; 16. Placement groove; 17. Hydraulic rod; 18. Lifting support; 19. First limit pressure plate; 20. Second limit pressure plate; 21. First bending pressure plate; 22. Second bending pressure plate; 23. Cylinder 3; 24. Vertical limit rod. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Depend on Figure 1 , Figure 2 and Figure 5The present invention provides a stable and anti-loosening SMT connector assembly device, comprising a support frame 1, an SMT connector pin placement platform 2 fixedly disposed at the top of the support frame 1, a plurality of strip-shaped placement slots 3 opened at the top of the SMT connector pin placement platform 2, SMT connector pins 4 placed inside the strip-shaped placement slots 3, a pin pushing mechanism 5 disposed at one end of the support frame 1, an SMT connector body placement mechanism 6 disposed at the other end of the support frame 1, an SMT connector body 7 placed at the top of the SMT connector body placement mechanism 6, and a pin bending mechanism 8 disposed at the top of the SMT connector body placement mechanism 6, the pin bending mechanism 8 being a hanging connection structure;

[0023] The operator places multiple SMT connector pins 4 inside the strip placement slot 3, and places the SMT connector body 7 on the top of the SMT connector body placement mechanism 6. At this time, the SMT connector body placement mechanism 6 moves to one end of the SMT connector pin placement platform 2 and fits in place. The pin pushing mechanism 5 is activated, and the SMT connector pins 4 are pushed by the pin pushing mechanism 5 so that multiple SMT connector pins 4 are simultaneously inserted into the SMT connector body 7. Then, the SMT connector body placement mechanism 6 is controlled to move directly below the pin bending mechanism 8, and the pin bending mechanism 8 presses down to achieve the bending operation.

[0024] Depend on Figures 1 to 3 As shown, the pin pushing mechanism 5 consists of a movable pushing support 9, several pushing pins 10, a cylinder 11, and several lateral limiting rods 12. The pushing pins 10 are fixedly connected to the top of one side of the movable pushing support 9 and slide through the strip-shaped placement groove 3. The cylinder 11 is inserted into the middle position of one end of the support frame 1. The movable pushing support 9 is fixedly connected to one end of the cylinder 11. The lateral limiting rods 12 are fixedly connected to both ends of the movable pushing support 9 near the cylinder 11 and slide through the support frame 1.

[0025] Cylinder 11 can drive the moving push support 9 to move. The moving push support 9 is supported and limited by the horizontal limit rod 12. The SMT connector pin 4 can be pushed by the push pin 10.

[0026] Depend on Figures 1 to 3 The SMT connector body placement mechanism 6 is composed of an SMT connector body placement platform 13, a second cylinder 14, and several guide rails 15. The guide rails 15 are fixedly connected to both sides of the support frame 1 away from the pin pushing mechanism 5. The SMT connector body placement platform 13 is slidably connected to the top of the guide rails 15. The second cylinder 14 is inserted into the support frame 1 and fixedly connected to the SMT connector body placement platform 13. The top of the SMT connector body placement platform 13 is provided with a placement groove 16.

[0027] The placement groove 16 is used to limit the placement of the SMT connector body 7 and expose the upper part of the SMT connector body 7, which facilitates the assembly work. Since both the SMT connector body 7 and the SMT connector pins 4 can be placed in a limited position, the assembly accuracy can be improved, and the assembly can be completed in one step, thereby improving the stability of the assembly and preventing loosening. The cylinder 14 can drive the SMT connector body placement stage 13 to move, and the guide rail 15 can limit and support the SMT connector body placement stage 13.

[0028] Depend on Figure 1 , Figure 2 and Figure 4 The pin bending mechanism 8 is composed of a hydraulic rod 17, a lifting support seat 18, a first limiting pressure plate 19, a second limiting pressure plate 20, a first bending pressure plate 21, a second bending pressure plate 22, and several cylinders 23. The lifting support seat 18 is fixedly connected to the bottom end of the hydraulic rod 17. The first limiting pressure plate 19 and the second limiting pressure plate 20 are respectively fixedly connected to the two sides of the bottom end of the lifting support seat 18. The first bending pressure plate 21 and the second bending pressure plate 22 are respectively located on the two sides of the lifting support seat 18 and connected to the lifting support seat 18 through the cylinders 23. Vertical limiting rods 24 that slide through the lifting support seat 18 are fixedly provided at both ends of the top of the first bending pressure plate 21 and the second bending pressure plate 22.

[0029] The SMT connector body placement platform 13 moves to directly below the pin bending mechanism 8. The hydraulic rod 17 drives the lifting support 18 to move down. The first limiting pressure plate 19 and the second limiting pressure plate 20 contact the top surface of the SMT connector pin 4, so that the bending position of the SMT connector pin 4 is pressed and limited. Then, the cylinder 23 drives the first bending pressure plate 21 and the second bending pressure plate 22 to press down. The bending work of both ends of the SMT connector pin 4 is realized by the first bending pressure plate 21 and the second bending pressure plate 22.

[0030] In operation, the system features an SMT connector pin placement platform and a strip-shaped placement slot, enabling the positioning and limiting of multiple SMT connector pins. An SMT connector body placement mechanism, consisting of an SMT connector body placement platform, cylinder two, and several guide rails, allows for the placement of the SMT connector body. A pin pushing mechanism, comprised of a moving push support, several push pins, cylinder one, and several lateral limiting rods, enables rapid insertion and assembly of multiple SMT connector pins with the SMT connector body, improving assembly efficiency and accuracy, and thus enhancing assembly stability and preventing loosening. Furthermore, a pin bending mechanism, consisting of hydraulic rods, a lifting support, a first limiting pressure plate, a second limiting pressure plate, a first bending pressure plate, a second bending pressure plate, and several cylinder three, works in conjunction with the SMT connector body placement mechanism to bend the assembled SMT connector pins, further improving work efficiency.

Claims

1. A stable and anti-loosening SMT connector assembly device, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly provided with an SMT connector pin placement platform (2). The top of the SMT connector pin placement platform (2) is provided with several strip-shaped placement slots (3). The SMT connector pins (4) are placed inside the strip-shaped placement slots (3). One end of the support frame (1) is provided with a pin pushing mechanism (5). The other end of the support frame (1) is provided with an SMT connector body placement mechanism (6). The SMT connector body (7) is placed on the top of the SMT connector body placement mechanism (6). The top of the SMT connector body placement mechanism (6) is provided with a pin bending mechanism (8). The pin bending mechanism (8) is a hanging connection structure.

2. The SMT connector assembly device for securing and preventing loosening according to claim 1, characterized in that: The pin pushing mechanism (5) consists of a movable pushing support (9), several pushing pins (10), a cylinder (11), and several lateral limiting rods (12). The pushing pins (10) are fixedly connected to the top of one side of the movable pushing support (9) and slide through the strip placement groove (3). The cylinder (11) is inserted into the middle position of one end of the support frame (1). The movable pushing support (9) is fixedly connected to one end of the cylinder (11). The lateral limiting rods (12) are fixedly connected to both ends of the movable pushing support (9) near the cylinder (11) and slide through the support frame (1).

3. The SMT connector assembly device for securing and preventing loosening according to claim 1, characterized in that: The SMT connector body placement mechanism (6) consists of an SMT connector body placement platform (13), a second cylinder (14), and several guide rails (15). The guide rails (15) are fixedly connected to both sides of the support frame (1) away from the pin pushing mechanism (5). The SMT connector body placement platform (13) is slidably connected to the top of the guide rail (15). The second cylinder (14) is inserted into the support frame (1) and fixedly connected to the SMT connector body placement platform (13). The top of the SMT connector body placement platform (13) is provided with a placement groove (16).

4. The SMT connector assembly device for securing and preventing loosening according to claim 1, characterized in that: The pin bending mechanism (8) consists of a hydraulic rod (17), a lifting support seat (18), a first limiting pressure plate (19), a second limiting pressure plate (20), a first bending pressure plate (21), a second bending pressure plate (22), and several cylinders (23). The lifting support seat (18) is fixedly connected to the bottom end of the hydraulic rod (17). The first limiting pressure plate (19) and the second limiting pressure plate (20) are respectively fixedly connected to the two sides of the bottom end of the lifting support seat (18). The first bending pressure plate (21) and the second bending pressure plate (22) are respectively located on the two sides of the lifting support seat (18) and connected to the lifting support seat (18) through the cylinders (23).

5. The SMT connector assembly device for securing and preventing loosening according to claim 4, characterized in that: Both ends of the top of the first bending pressure plate (21) and the second bending pressure plate (22) are fixedly provided with vertical limiting rods (24) that slide through the lifting support seat (18).

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