Pin correction device of light emitting and receiving assembly

Abstract

The invention provides a pin correction device of a light emitting and receiving assembly, and belongs to the technical field of light emitting and receiving assembly manufacturing. Comprising a first mounting frame, a 90-degree rotating mechanism, a bidirectional moving mechanism, a second mounting frame, a first correcting sheet and a third mounting frame, wherein the 90-degree rotating mechanism and the bidirectional moving mechanism are fixedly arranged on the first mounting frame; the second mounting frame is fixedly arranged on the 90-degree rotating mechanism; the first correcting sheet is fixedly arranged on the second mounting frame; the first correcting piece is fixedly arranged on the first mounting frame, the second correcting piece is fixedly arranged on the third mounting frame, the concave parts are arranged on the first correcting piece and the second correcting piece, the contact pins are positioned through concentric circles formed by combining the concave parts, and contact pin correction is achieved by moving the first correcting piece and the second correcting piece. The device has the advantages of high automation degree, high production efficiency, low labor intensity of workers and the like.

Description

Technical Field

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

[0002] Currently, the inspection process of optical emitting and receiving components on the market is all done manually. However, 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 insert them. 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 pin correction device for 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 realize automatic correction of the pin, thereby improving production efficiency and reducing labor intensity.

[0004] The objective of the present invention can be achieved through the following technical solutions: A pin correction device for an optical transmitting and receiving assembly, comprising a first mounting frame, a 90-degree rotating mechanism and a bidirectional moving mechanism respectively fixedly arranged on the first mounting frame, a second mounting frame fixedly arranged on the 90-degree rotating mechanism, a first correction piece fixedly arranged on the second mounting frame, a third mounting frame fixedly arranged on the bidirectional moving mechanism, and a second correction piece fixedly arranged on the third mounting frame.

[0005] Furthermore, the first correction lens is provided with a first concave portion, a second concave portion and a third concave portion, and the second correction lens is provided with a fourth concave portion, a fifth concave portion and a sixth concave portion.

[0006] Furthermore, a first arc portion is provided on the first recess, a second arc portion is provided on the second recess, a third arc portion is provided on the third recess, a fourth arc portion is provided on the fourth recess, a fifth arc portion is provided on the fifth recess, and a sixth arc portion is provided on the sixth recess. The first arc portion and the fourth arc portion are concentric when combined, the second arc portion and the fifth arc portion are concentric when combined, and the third arc portion and the sixth arc portion are concentric when combined.

[0007] The beneficial effect of the present invention is that by arranging a plurality of recesses on the first correction piece and the second correction piece, and positioning the insertion pin by concentric circles formed by the combination of the plurality of recesses, the first correction piece and the second correction piece are moved to realize the insertion correction of the pin, thereby improving the work efficiency and reducing the labor intensity of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 , Figure 2 They are schematic diagrams of the three-dimensional structure of the device at different viewing angles.

[0009] Figure 3 is Figure 2 a partially enlarged view of...

[0010] Figure 4 is a schematic three - dimensional structure diagram of the first correction piece in this device.

[0011] Figure 5 is a schematic three - dimensional structure diagram of the second correction piece in this device.

[0012] In the figure, 1 is the first mounting bracket; 2 is a 90 - degree rotation mechanism; 21 is the rotating part; 3 is a bidirectional moving mechanism; 31 is the moving part; 4 is the second mounting bracket; 5 is the first correction piece; 51 is the first concave part; 511 is the first arc part; 52 is the second concave part; 521 is the second arc part; 53 is the third concave part; 531 is the third arc part; 6 is the third mounting bracket; 7 is the second correction piece; 71 is the fourth concave part; 711 is the fourth arc part; 72 is the fifth concave part; 721 is the fifth arc part; 73 is the sixth concave part; 731 is the sixth arc part; 8 is the light emission and reception component; 81 is the pin. Specific embodiments

[0013] The following are specific embodiments of the present invention in combination with the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0014] As Figures 1 - 2 shown, it includes the first mounting bracket 1, a 90 - degree rotation mechanism 2 and a bidirectional moving mechanism 3 respectively and fixedly arranged on the first mounting bracket 1, a second mounting bracket 4 fixedly arranged on the 90 - degree rotation mechanism 2, a first correction piece 5 fixedly arranged on the second mounting bracket 4, a third mounting bracket 6 fixedly arranged on the bidirectional moving mechanism 3, and a second correction piece 7 fixedly arranged on the third mounting bracket 6. Among them, the 90 - degree rotation mechanism 2 is provided with a rotating part 21 for installing the second mounting bracket 4; the 90 - degree rotation mechanism 2 is used to rotate the second mounting bracket 4 by 90 degrees, and the 90 - degree rotation mechanism 2 is preferably a 90 - degree swing cylinder; the bidirectional moving mechanism 3 is provided with two moving parts 31 respectively for installing two third mounting brackets 6, and the bidirectional moving mechanism 3 is used to move the third mounting bracket 6 bidirectionally, and the bidirectional moving mechanism 3 is preferably a thin - type pneumatic finger; the second mounting bracket 4 and the first correction piece 5 adopt a split design to facilitate the replacement of the first correction piece 5; the third mounting bracket 6 and the second correction piece 7 adopt a split design to facilitate the replacement of the second correction piece 7.

[0015] As Figure 4 shown, on both sides of the first correction piece 5, there are respectively a first concave part 51 and a second concave part 52, and on the front side of the first correction piece 5, there is a third concave part 53. Among them, on the first concave part 51, there is a first arc part 511, on the second concave part 52, there is a second arc part 521, and on the third concave part, there is a third arc part 531. The first correction piece 5 is used for inserting inside the pin 81 for positioning; AsFigure 5 As shown in the figure, a fourth concave portion 71, a fifth concave portion 72, and a sixth concave portion 73 are successively provided on one side of the second correction piece 7. A fourth arc portion 711 is provided on the fourth concave portion 71, a fifth arc portion 721 is provided on the fifth concave portion 72, and a sixth arc portion 731 is provided on the sixth concave portion 73. The second correction piece 7 is used to clamp and position the insertion pin 81 from the outside of the insertion pin 81; the first concave portion 51, the second concave portion 52, the fourth concave portion 71, and the fifth concave portion 72 are all U-shaped and the openings are flared in a V-shape, which is convenient for the insertion of the insertion pin 81. The first concave portion 51 and the fourth concave portion 71 are used in correspondence, and the second concave portion 52 and the fifth concave portion 72 are used in correspondence; the first arc portion 511, the second arc portion 521, the third arc portion 531, the fourth arc portion 711, the fifth arc portion 721, and the sixth arc portion 731 are all arc-shaped. Among them, the first arc portion 511 and the fourth arc portion 711 are correspondingly combined to form a concentric circle, the second arc portion 521 and the fifth arc portion 721 are correspondingly combined to form a concentric circle, and the third arc portion 531 and the two sixth arc portions 731 are combined to form a concentric circle, so as to realize the correction and positioning of the insertion pin 81.

[0016] Before use, the first correction piece 5 is in a vertical state, the two second correction pieces 7 are in an open state, and the first correction piece 5 and the two second correction pieces 7 are away from the Figure 2 light emission and reception component 8 as shown in the figure; when in use, the light emission and reception component 8 remains stationary, and the device is moved forward so that the first correction piece 5 approaches and inserts into the insertion pin 81 in the light emission and reception component 8. The 90-degree rotation mechanism 2 drives the second mounting bracket 4 to drive the first correction piece 5 to rotate 90 degrees. The first correction piece 5 changes from a vertical state to the Figure 3 horizontal state as shown in the figure. The bidirectional movement mechanism 3 drives the third mounting bracket 6 to drive the two second correction pieces 7 to close, so that the first arc portion 511 and the fourth arc portion 711 are correspondingly combined to form a concentric circle, the second arc portion 521 and the fifth arc portion 721 are correspondingly combined to form a concentric circle, and the third arc portion 531 and the two sixth arc portions 731 are combined to form a concentric circle. The five insertion pins 81 are correspondingly introduced into the five concentric circles formed by the respective arc portions to realize correction and positioning; the device is moved downward so that the first correction piece 5 remains horizontal and the second correction pieces 7 remain closed and approach the lower end of the insertion pin 81. The insertion pin 81 is completed for correction. After the insertion pin 81 is inserted into the test tool, the bidirectional movement mechanism 3 drives the third mounting bracket 6 to drive the two second correction pieces 7 to open, and the 90-degree rotation mechanism 2 drives the second mounting bracket 4 to drive the first correction piece 5 to rotate 90 degrees. The first correction piece 5 changes from a horizontal state to a vertical state. The device first moves horizontally backward and then moves horizontally upward. The device returns to the initial state and position, and performs the correction of the five insertion pins 81 of the next light emission and reception component 8. In this way, continuous automatic correction of the five insertion pins 81 of the light emission and reception component 8 can be realized.

[0017] The advantages are as follows: A number of concave portions are respectively provided on the first correction piece 5 and the second correction piece 7, corresponding arc portions are provided on these concave portions, and concentric circles formed by combining these arcs are used to position the insertion pins 81. By moving the first correction piece 5 and the second correction piece 7, the correction of the insertion pins 81 is realized, and the automatic correction of four or five insertion pins 81 is achieved, thereby improving work efficiency and reducing the labor intensity of workers.

[0018] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0019] 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 them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A pin correction device for an optical transmitting and receiving component, characterized in that: The invention comprises a first mounting frame (1), a 90-degree rotating mechanism (2) and a bidirectional moving mechanism (3) respectively fixedly arranged on the first mounting frame (1), a second mounting frame (4) fixedly arranged on the 90-degree rotating mechanism (2), a first correcting piece (5) fixedly arranged on the second mounting frame (4), a third mounting frame (6) fixedly arranged on the bidirectional moving mechanism (3), and a second correcting piece (7) fixedly arranged on the third mounting frame (6).

2. According to claim 1, a pin correction device for an optical transmitting and receiving component is characterized in that: The first corrective lens (5) is provided with a first recess (51), a second recess (52) and a third recess (53), and the second corrective lens (7) is provided with a fourth recess (71), a fifth recess (72) and a sixth recess (73).

3. According to claim 2, a pin correction device for an optical transmitting and receiving component is characterized in that: The first concave portion (51) is provided with a first arc portion (511), the second concave portion (52) is provided with a second arc portion (521), the third concave portion (53) is provided with a third arc portion (531), the fourth concave portion (71) is provided with a fourth arc portion (711), the fifth concave portion (72) is provided with a fifth arc portion (721), and the sixth concave portion (73) is provided with a sixth arc portion (731); the first arc portion (511) and the fourth arc portion (711) are concentric when combined; the second arc portion (521) and the fifth arc portion (721) are concentric when combined, and the third arc portion (531) and the sixth arc portion (731) are concentric when combined.

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