Pin correction and insertion method of light emitting and receiving assembly

Abstract

The invention provides a pin correcting and inserting method of a light emitting and receiving assembly, and belongs to the technical field of light emitting and receiving assembly manufacturing, the pin correcting and inserting method comprises the steps of pin correcting, pin inserting, feeding, discharging and resetting, and a correcting device drives a 90-degree rotating mechanism to drive a first correcting piece to rotate by 90 degrees; then the bidirectional moving mechanism is driven to drive the two second correction sheets to clamp and position the contact pin, the first moving device drives the correction device to move downwards to correct the contact pin, the second moving device drives the test female head to move upwards to enable the lower end part of the contact pin to be inserted into the test female head, and the first moving device drives the correction device to move upwards to realize insertion of the contact pin. The pin correcting and inserting device has the advantages of being high in automation degree, high in production efficiency, low in labor intensity of workers and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of manufacturing optical transmitting and receiving components, and in particular to a pin correction and insertion method of an optical transmitting and receiving component. Background Art

[0002] Currently, the inspection process of optical emitting and receiving components on the market is all done manually. The tops of the five pins at the semiconductor laser end of the optical emitting and receiving components are generally in a retracted state, and the pins cannot be directly inserted into the corresponding holes of the inspection machine. Instead, particularly meticulous workers are required to manually correct the minute pins and then manually insert the pins into the corresponding holes of the inspection machine. This operation is not only inefficient but also labor-intensive for workers. Summary of the invention

[0003] The purpose of the present invention is to provide a method for correcting and inserting the pins of an optical transmitting and receiving component in view of the above-mentioned problems existing in the prior art. The technical problem to be solved by the present invention is how to automatically correct the pins and automatically insert the pins into the test female head, thereby improving production efficiency and reducing labor intensity.

[0004] The objectives of the present invention can be achieved through the following technical solutions: a method for correcting and inserting pins of an optical transmitting and receiving component, including pin correction and pin insertion, and also including the three steps of loading, unloading and resetting, wherein the correction device drives the 90-degree rotating mechanism to drive the first correction piece to rotate 90 degrees, and then drives the two-way moving mechanism to drive the two second correction pieces to clamp and position the pins, the first moving device drives the correction device to move downward to achieve pin correction, the second moving device drives the test female head to move upward so that the lower end part of the pin is inserted into the test female head, and the first moving device drives the correction device to move upward to achieve pin insertion, thereby achieving pin correction and insertion.

[0005] Furthermore, the pin correction step specifically includes: the second moving device extends, so that the first correction piece is inserted into the pin in the optical transmitting and receiving component and the test female head is inserted into the slot of the positioning frame, the 90-degree rotating mechanism drives the fourth mounting frame to drive the first correction piece to rotate 90 degrees, and the first correction piece changes from a vertical state to a horizontal state, the bidirectional moving mechanism drives the third mounting frame to drive the two second correction pieces to close, so that the five pins are introduced into the five concentric circles composed of the corresponding arcs on the first correction piece and the second correction piece, the first moving device retracts, and the pin correction device clamps the pins and descends as a whole.

[0006] Furthermore, the pin insertion step specifically includes: the third moving device extends, so that the positioning frame and the test female head rise close to the pin and the lower end of the pin is inserted into the test female head, the two-way moving mechanism drives the third mounting frame to drive the two second correction pieces to open, the 90-degree rotating mechanism drives the fourth mounting frame to drive the first correction piece to rotate 90 degrees so that the first correction piece changes from a horizontal state to a vertical state, the second moving device retracts so that the first correction piece and the second correction piece move backward away from the pin, and the first moving device extends to raise the test female head so that the pin is completely inserted into the test female head.

[0007] Furthermore, the resetting step specifically includes: the third moving device retracts to cause the positioning frame to descend, and the first moving device retracts to cause the pin correction device and the positioning frame to descend simultaneously.

[0008] The beneficial effects of the present invention are as follows: by arranging a plurality of recesses on the first correction piece and the second correction piece, and positioning the pin through concentric circles formed by the combination of the plurality of recesses, the first correction piece and the second correction piece are moved to achieve pin correction; the third moving device is used to rise so that the lower end of the pin is inserted into the test female head on the positioning frame, and the first moving device drives the positioning frame with the test female head positioned to rise as a whole to insert the pin, thereby achieving automatic insertion of the pin into the test female head, thereby improving work efficiency and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the three-dimensional structure of a pin correction and insertion device for an optical transmitting and receiving component provided by an embodiment of the present invention.

[0010] Figure 2 , Figure 3 They are schematic diagrams of the three-dimensional structure of a pin correction device in a pin correction and insertion device for an optical transmitting and receiving component provided by an embodiment of the present invention under different viewing angles.

[0011] Figure 4 yes Figure 3 A partial enlarged view of .

[0012] Figure 5 It is a schematic diagram of the three-dimensional structure of the first correction piece in the pin correction device.

[0013] Figure 6 It is a schematic diagram of the three-dimensional structure of the second correction piece in the pin correction device.

[0014] Figure 7 It is a flow chart of the implementation steps of the present invention.

[0015] In the figure, 1, the first mounting frame; 2, the first moving device; 3, the second mounting frame; 4, the second moving device; 5, the second moving device; 6, the pin correction device 61, the third mounting frame; 62, the 90-degree rotating mechanism; 63, the two-way moving mechanism; 64, the fourth mounting frame; 65, the first correction piece; 651, the first recess; 6511, the first arc; 652, the second recess; 6521, the second arc; 653, the third recess; 6531, the third arc; 66, the fifth mounting frame; 67, the second correction piece; 671, the fourth recess; 6711, the fourth arc; 672, the fifth recess; 6721, the fifth arc; 673, the sixth recess; 6731, the sixth arc; 7, the positioning frame; 8, the optical transmitting and receiving component; 81, the pin; 9, the test female head. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1 As shown, it includes a first mounting frame 1, a first moving device 2 fixedly arranged on the first mounting frame 1, a second mounting frame 3 slidably connected to the first mounting frame 1 and fixedly connected to the moving end of the first moving device 2, a second moving device 4 and a third moving device 5 respectively fixedly arranged on the second mounting frame 3, a pin correction device 6 slidably connected to the second mounting frame 3 and fixedly connected to the moving end of the second moving device 4, and a positioning frame 7 fixedly arranged on the moving end of the third moving device 5, wherein the first moving device 2 is used to drive the pin correction device 6 to rise and fall, the second moving device 4 is used to drive the pin correction device 6 to move forward and backward, and the third moving device 5 is used to drive the positioning frame 7 to rise and fall, and the first moving device 2, the second moving device 4 and the third moving device 5 are preferably double-axis cylinders, the pin correction device 6 is used to correct the pin 81, and the positioning frame 7 is used to position the test female head 9.

[0018] like Figures 2-3 As shown, the pin correction device 6 includes a third mounting frame 61, a 90-degree rotating mechanism 62 and a bidirectional moving mechanism 63 respectively fixed on the third mounting frame 61, a fourth mounting frame 64 fixed on the 90-degree rotating mechanism 62, a first correction piece 65 fixed on the fourth mounting frame 64, a fifth mounting frame 66 fixed on the bidirectional moving mechanism 63, and a second correction piece 67 fixed on the fifth mounting frame 66, wherein the 90-degree rotating mechanism 62 is used to drive the fourth mounting frame 64 to rotate 90 degrees, and the 90-degree rotating mechanism 62 is preferably a 90-degree rotary cylinder; the bidirectional moving mechanism 63 is used to bidirectionally move the fifth mounting frame 66, and the bidirectional moving mechanism 63 is preferably a thin pneumatic finger; the first correction piece 65 and the second correction piece 67 are combined to position the pin 81.

[0019] like Figure 5 As shown, the first correction piece 65 has two first recesses 651, two second recesses 652 and one third recess 653 on its side, wherein the first recess 651 has a first arc portion 6511, the second recess 652 has a second arc portion 6521, and the third recess has a third arc portion 6531. The first correction piece 65 is used for inserting the pin 81 for internal positioning; Figure 6 As shown, a fourth recess 671, a fifth recess 672, and a sixth recess 673 are provided on one side of the second correction piece 67, wherein a fourth arc portion 6711 is provided on the fourth recess 671, a fifth arc portion 6721 is provided on the fifth recess 672, and a sixth arc portion 6731 is provided on the sixth recess 673. The second correction piece 67 is used to clamp and position the insertion pin 81 from the outside of the insertion pin 81; the first recess 651, the second recess 652, the fourth recess 671, and the fifth recess 672 are all U-shaped and the openings are opened in an eight-shaped shape, which is used to facilitate the introduction of the insertion pin 81, and the first recess 651 Used in correspondence with the fourth recess 671, the second recess 652 and the fifth recess 672 are used in correspondence; the first arc portion 6511, the second arc portion 6521, the third arc portion 6531, the fourth arc portion 6711, the fifth arc portion 6721 and the sixth arc portion 6731 are all arc-shaped, wherein the first arc portion 6511 and the fourth arc portion 6711 are correspondingly combined to form a concentric circle, the second arc portion 6521 and the fifth arc portion 6721 are correspondingly combined to form a concentric circle, and the third arc portion 6531 and the two sixth arc portions 6731 are combined to form a concentric circle, which can realize the correction and positioning of the pin 81.

[0020] Before use, the first moving device 2 is in an extended state, the second moving device 4 is in a retracted state, the third moving device 5 is in a retracted state, the first correction piece 65 is in a vertical state, and the two second correction pieces 67 are in an open state; like Figure 7 As shown, the step flow chart includes loading, pin correction, pin insertion, unloading, and resetting, as follows: S1: Loading: The optical transmitting and receiving assembly 8 and the test female connector 9 are transported to the designated position manually or by using other fixtures.

[0021] S2: Pin correction: When in use, the second moving device 4 is extended, so that the first correction piece 65 is inserted into the pin 81 in the optical transmitting and receiving assembly 8 and the test female connector 9 is inserted into the card slot of the positioning frame 7, and the 90-degree rotating mechanism 62 drives the fourth mounting frame 64 to drive the first correction piece 65 to rotate 90 degrees, and the first correction piece 65 changes from a vertical state to a vertical state. Figure 3In the horizontal state shown, the bidirectional moving mechanism 63 drives the third mounting frame 66 to bring the two second correction plates 67 together, so that the first arc portion 6511 and the fourth arc portion 6711 are correspondingly combined to form a concentric circle, the second arc portion 6521 and the fifth arc portion 6721 are correspondingly combined to form a concentric circle, the third arc portion 6531 and the two sixth arc portions 6731 are combined to form a concentric circle, and the five pins 81 are correspondingly introduced into the five concentric circles formed by the arc portions to achieve correction positioning, the first moving device 2 is retracted, and the pin correction device 6 clamps the pin 81 and descends as a whole to achieve correction of the pin 81.

[0022] S3: Pin insertion: The third moving device 5 is extended to make the positioning frame 7 and the test female connector 9 rise close to the pin 81 and insert the lower end of the pin 81 into the test female connector 9, the two-way moving mechanism 63 drives the third mounting frame 66 to drive the two second correction plates 67 to open, the 90-degree rotating mechanism 62 drives the fourth mounting frame 64 to drive the first correction plate 65 to rotate 90 degrees to change the first correction plate 65 from a horizontal state to a vertical state, the second moving device 4 is retracted to move the first correction plate 65 and the second correction plate 67 backward away from the pin 81, the first moving device 2 is extended to make the test female connector 9 rise so that the pin 81 is completely inserted into the test female connector 9, thereby realizing the insertion of the pin 81.

[0023] S4: Discharging: The optical transmitting and receiving assembly that has been corrected and inserted into the test female connector 9 is removed manually or by using other fixtures to achieve discharging.

[0024] S5: Reset: After the discharge is completed, the third moving device 5 retracts to make the positioning frame 7 descend, and the first moving device 2 retracts to make the pin correction device 6 and the positioning frame 7 descend at the same time, and the pin correction and insertion device of the optical emitting and receiving component is reset to the initial state and position, and the five pins 81 of the next optical emitting and receiving component 8 are corrected. This reciprocating process can realize the continuous automatic correction and pin insertion of the five pins 81 of the optical emitting and receiving component 8.

[0025] The advantages are: a plurality of recesses are respectively provided on the first correction piece 65 and the second correction piece 67, and corresponding arcs are provided on these recesses, and the pin 81 is positioned by the concentric circles formed by the combination of these arcs, and the first correction piece 65 and the second correction piece 67 are moved to realize the correction of the pin 81, and realize the automatic correction of four or five pins 81; the third moving device 5 is used to rise so that the lower end of the pin 81 is inserted into the test female head 9 on the positioning frame 7, and the first moving device 1 drives the positioning frame 7 with the test female head 9 positioned thereon to rise as a whole, and the pin 81 is inserted, so that the pin is automatically inserted into the test female head 9, thereby improving work efficiency and reducing the labor intensity of workers.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for correcting and inserting a pin of an optical transmitting and receiving component, characterized in that: The method comprises the steps of pin correction and pin insertion, and also comprises the steps of loading, unloading and resetting, wherein the correction device (6) drives the 90-degree rotating mechanism (62) to drive the first correction piece (65) to rotate 90 degrees, and then drives the bidirectional moving mechanism (63) to drive the two second correction pieces (67) to clamp and position the pin (81), the first moving device (2) drives the correction device (6) to move downward to correct the pin (81), the second moving device (5) drives the test female head (9) to move upward so that the lower end portion of the pin (81) is inserted into the test female head (9), and the first moving device (2) drives the correction device (6) to move upward to insert the pin (81), thereby achieving correction and insertion of the pin (81).

2. According to claim 1, a method for correcting and inserting a pin of an optical transmitting and receiving component is characterized in that: The pin correction step specifically includes: the second moving device (4) is extended, so that the first correction piece (65) is inserted into the pin (81) in the optical transmitting and receiving component (8) and the test female head (9) is inserted into the card slot of the positioning frame (7); the 90-degree rotating mechanism (62) drives the fourth mounting frame (64) to drive the first correction piece (65) to rotate 90 degrees, and the first correction piece (65) changes from a vertical state to a horizontal state; the bidirectional moving mechanism (63) drives the third mounting frame (66) to drive the two second correction pieces (67) to close, so that the five pins (81) are introduced into the five concentric circles formed by the corresponding arcs on the first correction piece (65) and the second correction piece (67); the first moving device (2) is retracted, and the pin correction device (6) is lowered as a whole with the pins (81) clamped.

3. According to claim 1, a method for correcting and inserting a pin of an optical transmitting and receiving component is characterized in that: The pin insertion step specifically includes: the third moving device (5) is extended to make the positioning frame (7) and the test female head (9) rise close to the pin (81) and insert the lower end of the pin (81) into the test female head (9); the bidirectional moving mechanism (63) drives the third mounting frame (66) to drive the two second correction plates (67) to open; the 90-degree rotation mechanism (62) drives the fourth mounting frame (64) to drive the first correction plate (65) to rotate 90 degrees so that the first correction plate (65) changes from a horizontal state to a vertical state; the second moving device (4) is retracted to move the first correction plate (65) and the second correction plate (67) backward away from the pin (81); the first moving device (2) is extended to make the test female head (9) rise so that the pin (81) is completely inserted into the test female head (9).

4. According to claim 1, a method for correcting and inserting a pin of an optical transmitting and receiving component is characterized in that: The resetting step specifically includes: the third moving device (5) retracts to cause the positioning frame (7) to descend, and the first moving device (2) retracts to cause the pin correction device (6) and the positioning frame (7) to descend simultaneously.

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