Electronic component pin shaping device

Abstract

The utility model provides an electronic component pin shaping device, which comprises a base and a positioning die, the top surface of the base is detachably connected with the positioning die, the edge of the top surface of the positioning die is raised, the top of the base is fixedly connected with a machine body, the top end of the machine body is fixedly connected with a platform, the top of the platform is fixedly connected with an electric cylinder, and the electric cylinder is fixedly connected with the base. The tail end of the output end of the electric cylinder is fixedly connected with a connector, the side face of the connector is fixedly connected with a main shaft, and a plurality of clamping grooves are formed in the side face of the connector. Compared with the prior art, the shaping device has the advantages that the positioning die, the electric cylinder, the connector, the main shaft, the clamping groove, the rotating head, the clamping head, the pressing head and the shaping comb are arranged in a matched mode, the traditional remodeling time is shortened to several seconds from several minutes through cooperation of the pressing head assembly capable of being rotationally switched and the multi-specification shaping comb, and the shaping device is compact in structure, high in stability and low in cost. The device is suitable for automatic production lines of various electronic components such as integrated circuits and surface-mounted components.

Description

Technical Field

[0001] This utility model relates to the field of electronic component processing technology, and in particular to a pin shaping device for electronic components. Background Technology

[0002] In the manufacturing process of electronic components, lead shaping is a crucial step to ensure precise soldering of components to circuit boards. Traditional shaping devices typically employ a fixed pressure head structure, requiring frequent tool head changes or parameter adjustments for different component sizes, resulting in low efficiency and cumbersome operation. Furthermore, the pressure head switching mechanisms of existing devices are complex, making rapid positioning and adaptation difficult. Therefore, there is an urgent need for a highly efficient device capable of quickly switching shaping structures and adapting to multiple component models. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0004] Therefore, one objective of this utility model is to provide an electronic component pin shaping device to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0005] To achieve the above objectives, one embodiment of the present invention provides an electronic component pin shaping device, including a base and a positioning mold, wherein the positioning mold is detachably connected to the top surface of the base, and the edge of the top surface of the positioning mold is raised.

[0006] An organism is fixedly connected to the top of the base, a platform is fixedly connected to the top of the organism, and an electric cylinder is fixedly connected to the top of the platform.

[0007] The output end of the electric cylinder is fixedly connected to a connector, and a main shaft is fixedly connected to the side of the connector. Several slots are provided on the side of the connector.

[0008] A rotating head is movably connected to the outer surface of the spindle. Several locking heads are fixedly connected to the contact surface between the rotating head and the connector. The locking heads can be inserted into the locking slots, and the spacing angle of the locking heads is ninety degrees.

[0009] Several pressure heads are fixedly connected to the side of the rotating head, and a shaping comb is fixedly connected to the surface edge of each pressure head. The spacing and model of the shaping combs of each pressure head are different.

[0010] Preferably, in any of the above embodiments, the base is snapped into the positioning mold, and a button is installed at the front edge of the top surface of the base.

[0011] The above technical solution employs a rotatable and switchable pressure head assembly.

[0012] The rotating head engages with the cup-shaped slot on the connector via a clamp. The clamps are spaced at 1 degree intervals, and each degree of rotation allows for switching between different pressure heads. At least four pressure heads are available to cover different model requirements.

[0013] The spindle end is equipped with an end cap to prevent axial displacement.

[0014] Modular design of multi-specification shaping combs:

[0015] Each pressure head surface integrates shaping combs with different spacing and models, such as 0.5mm, 1.0mm, and 1.5mm spacing comb teeth, which can be quickly matched to the pin specifications of the target component by rotating the rotating head.

[0016] The shaping comb and the pressure head are connected by adhesive or detachable means, which makes it easy to replace worn parts individually and reduces maintenance costs.

[0017] Rapid positioning and drive system:

[0018] The electric cylinder drives the connector to move vertically, and with the detachable positioning mold on the base, the positioning mold with different edge protrusions can be replaced to meet the fixing requirements of components of different sizes.

[0019] The button is integrated into the front edge of the base, enabling one-button start and emergency stop, thus improving operational safety.

[0020] Preferably, in any of the above solutions, the body is welded to the base, and the platform is riveted to the body.

[0021] Preferably, in any of the above embodiments, the electric cylinder is installed vertically, and the connector is bonded to the end of the electric cylinder's output end.

[0022] Preferably, in any of the above embodiments, the end of the spindle has an end head to prevent axial displacement of the rotating head, and the groove is bowl-shaped.

[0023] Component fixing: The electronic component to be shaped is placed on the positioning mold and limited by its edge protrusion structure.

[0024] Head switching: Manually rotate the head to make the target head's clamping head engage with the connector slot; the indexing design ensures precise alignment.

[0025] Pin shaping: Press the button to start the electric cylinder, drive the pressure head to press down, and the shaping comb applies pressure to the pin to bend it into the set shape.

[0026] Model compatibility: By changing the positioning mold or rotating the pressure head, different specifications of components can be processed continuously.

[0027] Preferably, in any of the above schemes, the pressure head is bonded to the rotating head, and at least four pressure heads are provided.

[0028] By combining a rotatable and switchable pressure head assembly with multi-specification shaping combs, the traditional changeover time is reduced from several minutes to several seconds. It is also compact in structure and highly stable, making it suitable for automated production lines for various electronic components such as integrated circuits and surface mount components.

[0029] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0030] This electronic component pin shaping device, through the coordinated arrangement of a positioning mold, electric cylinder, connector, main shaft, slot, rotating head, clamping head, pressure head, and shaping comb, reduces the traditional changeover time from several minutes to several seconds by using a rotatable and switchable pressure head assembly with multi-specification shaping combs. It also features a compact structure, high stability, and is suitable for automated production lines for various electronic components such as integrated circuits and surface mount components.

[0031] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0032] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0033] Figure 1 This is a schematic diagram of the structure of this utility model;

[0034] Figure 2 This is a schematic diagram of the structure at the main shaft of this utility model;

[0035] Figure 3 This is a schematic diagram of the structure of the rotating head of this utility model;

[0036] Figure 4 This is a schematic diagram of the pressure head of this utility model.

[0037] In the diagram: 1-base, 2-positioning mold, 3-machine body, 4-platform, 5-electric cylinder, 6-connector, 7-main shaft, 8-slot, 9-rotor head, 10-clamp head, 11-pressing head, 12-shaping comb. Detailed Implementation

[0038] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] like Figure 1-4 As shown, this electronic component pin shaping device includes a base 1 and a positioning mold 2. The positioning mold 2 is detachably connected to the top surface of the base 1, and the edge of the top surface of the positioning mold 2 is raised.

[0041] The top of the base 1 is fixedly connected to the body 3, the top of the body 3 is fixedly connected to the platform 4, and the top of the platform 4 is fixedly connected to the electric cylinder 5.

[0042] The output end of the electric cylinder 5 is fixedly connected to a connector 6, and the side of the connector 6 is fixedly connected to a main shaft 7. Several slots 8 are opened on the side of the connector 6.

[0043] A rotating head 9 is movably connected to the outer surface of the spindle 7. Several locking heads 10 are fixedly connected to the contact surface between the rotating head 9 and the connector 6. The locking heads 10 can be inserted into the slots 8. The spacing angle of the locking heads 10 is ninety degrees.

[0044] Several pressure heads 11 are fixedly connected to the side of the rotating head 9. A shaping comb 12 is fixedly connected to the edge of each pressure head 11. The spacing and type of the shaping comb 12 are different for each pressure head 11. The base 1 is snapped into the positioning mold 2, and a button is installed at the front edge of the top surface of the base 1. Rotatable and switchable pressure head 11 assembly:

[0045] The rotating head 9 engages with the bowl-shaped slot 8 on the connector 6 via the clamp 10. The clamp 10 is spaced at 90-degree intervals. Each 90-degree rotation allows for switching of a pressure head 11. At least four pressure heads 11 cover different model requirements.

[0046] The end of the spindle 7 is equipped with an end cap to prevent axial displacement.

[0047] Modular design of multi-specification shaping combs:

[0048] Each pressure head 11 has integrated shaping combs 12 with different spacing and models, such as 0.5mm, 1.0mm, and 1.5mm spacing comb teeth, which can be quickly matched to the pin specifications of the target component by rotating the head.

[0049] The shaping comb 12 is connected to the pressure head by adhesive or detachable means, which makes it easy to replace worn parts individually and reduce maintenance costs.

[0050] Rapid positioning and drive system:

[0051] The electric cylinder 5 drives the connector 6 to move vertically, and works with the detachable positioning mold 2 on the base 1. By replacing the positioning mold 2 with different edge protrusions, it can meet the fixing requirements of components of different sizes.

[0052] The button is integrated into the front edge of the base, enabling one-button start and emergency stop, thus improving operational safety.

[0053] Example 1: The base 1 is snapped into the positioning mold 2, and a button is installed at the front edge of the top surface of the base 1. The body 3 is welded to the base 1, and the platform 4 is riveted to the body 3. The electric cylinder 5 is installed vertically, and the connector 6 is bonded to the end of the output end of the electric cylinder 5. The end of the spindle 7 has a head to prevent axial displacement of the rotating head 9, and the slot 8 is bowl-shaped. The pressure head 11 is bonded to the rotating head 9, and at least four pressure heads 11 are provided.

[0054] Example 2: Taking QFP packaged chips and SOP packaged components as examples:

[0055] When processing fine QFP leads, use a 0.3mm pitch shaping comb and rotate the head to the corresponding pressure head;

[0056] When switching to SOP wide-pin components, rotating 90 degrees to select the 1.2mm pitch shaping comb eliminates the need to stop the machine to change tool heads, increasing production efficiency by more than 60%.

[0057] The working principle of this utility model is as follows:

[0058] Component fixing: The electronic component to be shaped is placed on the positioning mold 2 and limited by its edge protrusion structure.

[0059] Head switching: Manually rotate the rotating head 9 so that the clamp 10 of the target head 11 is inserted into the connector slot 8. The 90-degree indexing design ensures precise alignment.

[0060] Pin shaping: Press the button to start the electric cylinder 5, drive the pressure head 11 to press down, and the shaping comb 12 applies pressure to the pin to bend it into the set shape.

[0061] Model compatibility: By replacing the positioning mold 2 or rotating the pressure head 11, components of different specifications can be processed continuously.

[0062] Compared with the prior art, the present invention has the following advantages:

[0063] This electronic component pin shaping device, through the coordinated arrangement of positioning mold 2, electric cylinder 5, connector 6, main shaft 7, slot 8, rotating head 9, clamping head 10, pressure head 11 and shaping comb 12, reduces the traditional changeover time from several minutes to several seconds by cooperating with the rotatable and switchable pressure head 11 assembly and the multi-specification shaping comb 12. It has a compact structure and high stability, and is suitable for automated production lines of various electronic components such as integrated circuits and surface mount components.

Claims

1. A device for shaping the pins of electronic components, characterized in that, Includes a base (1) and a positioning mold (2), wherein the top surface of the base (1) is detachably connected to the positioning mold (2), and the edge of the top surface of the positioning mold (2) is raised; The top of the base (1) is fixedly connected to the body (3), the top of the body (3) is fixedly connected to the platform (4), and the top of the platform (4) is fixedly connected to the electric cylinder (5). The output end of the electric cylinder (5) is fixedly connected to a connector (6), and a main shaft (7) is fixedly connected to the side of the connector (6). Several slots (8) are opened on the side of the connector (6). The outer surface of the spindle (7) is movably connected to a rotating head (9). Several clamps (10) are fixedly connected to the contact surface between the rotating head (9) and the connector (6). The clamps (10) can be inserted into the slots (8). The spacing angle of the clamps (10) is ninety degrees. The side of the rotating head (9) is fixedly connected with several pressure heads (11), and a shaping comb (12) is fixedly connected to the surface edge of the pressure head (11). The spacing and model of the shaping comb (12) of each pressure head (11) are different.

2. The electronic component pin shaping device as described in claim 1, characterized in that: The base (1) is snapped into the positioning mold (2), and a button is installed at the front edge of the top surface of the base (1).

3. The electronic component pin shaping device as described in claim 2, characterized in that: The body (3) is welded to the base (1), and the platform (4) is riveted to the body (3).

4. The electronic component pin shaping device as described in claim 3, characterized in that: The electric cylinder (5) is installed vertically, and the connector (6) is bonded to the end of the output end of the electric cylinder (5).

5. The electronic component pin shaping device as described in claim 4, characterized in that: The end of the spindle (7) has an end head to prevent axial displacement of the rotating head (9), and the slot (8) is bowl-shaped.

6. The electronic component pin shaping device as described in claim 5, characterized in that: The pressure head (11) is bonded to the rotating head (9), and at least four pressure heads (11) are provided.

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