A feeding device for optical communication device base

Abstract

A feeding device for the base of an optical communication device belongs to the technical field of optical communication device processing and object conveying, and includes a support, a pushing mechanism is provided on one side of the upper end of the support, a transfer mechanism is provided on the other side of the upper end of the support, and a clamp is provided on the transfer mechanism. The pushing mechanism can firstly constrain the stacking and placement of the base, and can act on the end of the base located at the bottom layer, so as to realize the automatic pushing of the base. The clamp can reliably clamp the base pushed thereon. The present invention realizes the automatic pushing operation of the base, and overcomes the influence of other bases on the base located at the bottom layer during the pushing process. The base can also be transferred, and the posture of the base can be adjusted during the transfer process to facilitate the assembly operation between the receiving and transmitting device and the base. In addition, the reliable clamping of the base is also realized with less contact during the transfer process.

Description

Technical Field

[0001] The invention relates to the technical field of optical communication device processing and object conveying, and in particular to a feeding device for an optical communication device base. Background Art

[0002] like Figure 1 As shown, an optical communication device includes a receiving and transmitting device 1, a base 13 is provided at the lower side of the receiving and transmitting device 1, a flexible circuit board 12 is provided at one side of the receiving and transmitting device 1, an optical fiber 10 is connected to one end of the receiving and transmitting device 1, and a plug connector 11 is provided at the other end of the optical fiber 10. Figure 2 As shown, the base 13 includes a bottom plate 130, and side clamps 133 are bent on both sides of the bottom plate 130, and an end clamp 134 is bent at one end of the bottom plate 130. A pair of first lower legs 131 are bent downward at one end of the bottom plate 130, and a second lower leg 132 is bent downward at the other end of the bottom plate 130. Among them, the base 13 is used to fix the receiving and transmitting device 1 on the circuit board. When fixed, the first lower leg 131 and the second lower leg 132 on the base 13 are inserted on the circuit board and fixed on the circuit board by soldering. And the side clamps 133 and the end clamps 134 on the base 13 are clamped on the two side faces and one of the end faces of the receiving and transmitting device 1. This setting method is convenient for inserting the receiving and transmitting device 1 between the side clamps 133 and the end clamps 134, and secondly, this design method is convenient for the connection operation of the pigtail. And in order to improve the connection strength between the base 13 and the receiving and transmitting device 1, laser welding is often used for fixed connection. At present, when assembling the base 13 and the receiving and transmitting device 1, they are assembled manually and then fixed by laser welding. Since the manual assembly is inefficient, how to realize the automatic assembly between the receiving and transmitting device 1 and the base 13 has become a technical problem to be solved urgently. However, when realizing the automatic assembly, the first technical problem faced is how to automatically transport the base 13 with a special-shaped structure. Figure 2 It is not difficult to find that during the automatic conveying of the material discharge, the side clamping plate 133, the end clamping plate 134, the first lower extension leg 131, and the second lower extension leg 132 on the base 13 will affect the automatic conveying of the base 13. The second problem is how to adjust the posture of the base 13 so that the end without the end clamping plate 134 faces the outside, so as to facilitate the receiving and transmitting device 1 to be clamped into the base 13. Finally, how to achieve stable and reliable clamping of the base 13 during assembly to ensure that during the clamping process, the problem of avoiding affecting the related devices or pins on the receiving and transmitting device 1 is avoided. Summary of the invention

[0003] The present invention provides an optical communication device base loading device to solve the above-mentioned deficiencies of the prior art, solve the problem of difficult base transportation, and can adjust the posture of the base to achieve stability in base clamping.

[0004] In order to achieve the purpose of the present invention, the following technologies are proposed:

[0005] A feeding device for a base of an optical communication device comprises a support, a push mechanism is provided on one side of the upper end of the support, a transfer mechanism is provided on the other side of the upper end of the support, and a clamp is provided on the transfer mechanism. The push mechanism can firstly stack and constrain the base, and can act on the end of the base located at the bottom layer, so as to realize the automatic pushing of the base. In addition, in order to avoid interference of the raised part on the base with the pushing during pushing, the base above the base at the bottom layer is lifted up, and the posture of the base and the stability during pushing can be ensured during pushing. The clamp can reliably clamp the base pushed thereon, and it plays a limiting role on one end of the base during clamping. Secondly, by clamping the inner and outer sides of the first lower extension leg, the stability after clamping can be ensured. In addition, the upper and lower sides of the base can be limited during clamping to further ensure the stability of clamping. The transfer mechanism can transfer the clamped base, and at the same time, the posture of the base can be adjusted during transfer, so as to facilitate the later insertion of the receiving and transmitting device between the side card plate and the end card plate.

[0006] The support comprises a seat body, on which a vertical plate is arranged.

[0007] The pushing mechanism includes a mounting arm mounted on the upper end of the vertical plate, a conveying rail is mounted on the mounting arm, and a pair of guide grooves are provided on the conveying rail. During the pushing process, the guide grooves are used for the avoidance of the first lower extension leg and the second lower extension leg, so that the upper surface of the conveying rail acts on the lower wall of the bottom plate, thereby ensuring the stability of the base when pushing. In addition, the first lower extension leg and the second lower extension leg are limited by the guide grooves to achieve the accuracy of the base when pushing. A mounting plate is mounted on the outer end of the conveying rail, a pushing cylinder is provided on the mounting plate, a pushing end plate is mounted on the movable end of the pushing cylinder, a push plate is provided on the push end plate, and the inner end of the push plate acts on the end of the base, thereby realizing the automatic conveying operation of the base. A placement box is installed at the outer end of the conveying rail, and the base is placed in the placement box in a vertical stack. Avoidance grooves are opened on the opposite sides of the lower end of the placement box. During transportation, the push plate is inserted into the avoidance groove to push the base at the lower end out of the placement box. In addition, the avoidance groove also plays an avoidance role for the side clamps and end clamps on the base to avoid interference with the push-out of the base.

[0008] A pair of vertical holes are respectively provided at the lower ends of the other two opposite side walls of the placement box, and mounting seats are respectively installed on the two side walls of the placement box, and a pair of vertical rods are provided on the mounting seats, and a first spring is sleeved on the vertical rods, and a movable plate is sleeved at the lower end of the vertical rods on the same side, and the movable plate is located at the lower end of the first spring. Through the elastic force provided by the first spring, when the movable plate loses the upper force, it can automatically move downward, so as to facilitate the placement of the base located at the bottom layer on the conveying rail. A pair of lifting rods are penetrated on the movable plate, and the inner ends of the lifting rods are penetrated in the vertical holes, and the outer ends of the lifting rods are installed with outer movable plates, and the two ends of the outer movable plates are penetrated with limit cross bars, and the inner ends of the limit cross bars are installed on the movable plate, and the outer ends of the limit cross bars are provided with nuts, and the nuts arranged thereon are used to limit the outer side of the movable plate to prevent the movable plate from completely detaching. A second spring is sleeved on the lifting rod, and the second spring is located between the movable plate and the outer movable plate. The lifting rod moves inwardly under the drive of the outer movable plate, so that it is first inserted into the lower side of the base located at the secondary bottom layer, and then moves upward with the movable plate, thereby lifting the base located at the secondary bottom layer, so as to prevent the raised part on the base of the secondary bottom layer from interfering with the pushing of the base located at the bottom layer, and the second spring can make the lifting rod automatically withdraw outward, thereby canceling the limit on the base located at the secondary bottom layer.

[0009] The lower end of the movable plate is provided with a vertical top plate, one end of the lower wall of the vertical top plate is formed with a first inclined surface, the first inclined surface extends upwardly and obliquely toward one end of the pushing cylinder, the lower end of the outer movable plate is provided with an inner top plate, one end of the outer wall of the inner top plate is formed with a second inclined surface, the second inclined surface extends inwardly and obliquely toward one end of the pushing cylinder, and connecting push rods are installed at both ends of the pushing end plate, and an L-shaped seat is installed at the inner side end of the connecting push rod, and an upper top wheel is rotatably provided at the inner side end of the L-shaped seat, and the outer side end of the L-shaped seat is rotatably provided with an inner top wheel, and the outer side end of the inner top wheel is tangent to the outer wall of the inner top plate. When the base is pushed, the inner top wheel first contacts the outer wall of the inner top plate, and specifically, the inner top wheel first contacts the outer wall of the second inclined surface, so that the inner top plate and the lifting rod move inward, and the lifting rod is inserted between the base of the bottom layer and the base of the second bottom layer, creating conditions for subsequently lifting the base of the second bottom layer. When the insertion of the lifting rod is completed, the inner lifting wheel will contact the outer wall plane of the inner top plate to ensure that the lifting rod is in the inserted state, and as the pushing progresses, the upper lifting wheel will contact the first inclined surface of the vertical top plate, and then the lifting rod will move upward under the action of the upper lifting wheel, and the base located at the second bottom layer will be lifted up by the lifting rod. Subsequently, the upper lifting wheel will contact the lower wall plane of the vertical top plate to ensure the stability of the base of the second bottom layer, and then the push plate will act on the end of the base located at the bottom layer under the drive of the pushing cylinder, so as to push it out from the lower end of the placement box, and when the base is pushed outward, its front end will act on the base located at the front end, so as to realize the automatic pushing operation of the base.

[0010] The transfer mechanism includes a transfer vertical plate installed on the vertical plate, a lower seat body is installed on the inner side end of the transfer vertical plate, the lower seat body is installed on the vertical plate, a guide rail is installed on the upper side end of the transfer vertical plate, a sliding sleeve is slidably provided on the guide rail, an upper movable plate is installed on the sliding sleeve, a mounting end plate is installed on the inner side end of the upper movable plate, a transfer cylinder is connected to the mounting end plate, the transfer cylinder is installed on the upper side end of the vertical plate, a pair of lower extension plates are installed on the inner side end of the upper movable plate, a U-shaped groove is formed in the lower end of the lower extension plate, a rotating shaft is rotatably provided on the vertical plate, swing arms are respectively installed at both ends of the rotating shaft, an action rod is provided at the other end of the swing arm, and the action rod is inserted into the U-shaped groove. When the upper movable plate moves under the drive of the transfer cylinder, the lower extension plate on it will be driven to move, and when the lower extension plate moves, the U-shaped groove on it will act on the action rod, thereby causing the swing arm to swing, and the rotating shaft will also rotate. A connecting arm is also installed at one end of the rotating shaft, and a connecting screw is fixed to the other end of the connecting arm through a pair of nuts, and a transverse plate is installed to the other end of the connecting screw through a pair of nuts. The two ends of the connecting screw are fixed by two pairs of nuts to avoid debugging during installation. An end plate is provided at the other end of the transverse plate, and a pair of waist-shaped holes are opened on the transverse plate. The length direction of the waist-shaped holes is parallel to the length direction of the transverse plate. A plurality of inner screws are passed through the waist-shaped holes, and a movable seat is provided at the outer end of the inner screw. A pair of capped pins are passed through the movable seat. The other end of the capped pin is installed on the end plate, and a third spring is sleeved on the capped pin. The third spring is between the end plate and the movable seat. A concave seat is installed at the inner end of the inner screw, and a long hole is opened on the concave seat. The elastic force provided by the third spring can automatically make the concave seat return to its original position.

[0011] The other end of the rotating shaft is also equipped with a rotating cross plate, and the two ends of the rotating cross plate are respectively equipped with rotating end seats, and a rotating shaft is rotatably provided on the rotating end seat, one of the rotating shafts is provided with a gear at the lower end, and an incomplete gear is provided at the lower end of the other rotating shaft, and the incomplete gear is meshed with the gear. A swing plate is installed on the upper end of the other rotating shaft, and an extension shaft is installed on the outer end of the swing plate, and a rolling ball is rotatably provided on the extension shaft, and a connecting head is installed on the outer end of the extension shaft, and a movable push rod is provided on the connecting head, and the movable push rod is passed through the long strip hole, and an installation inner ring is installed on one side of the transfer vertical plate, and an outer support ring is provided on the installation inner ring, and the outer circumference of the rolling ball is tangent to the outer end face of the outer support ring, and a first end face is formed on the end of the outer support ring, and an inclined top face is formed on the inner side end of the first end face, and an outer top face is formed on the other end of the inclined top face, and the distance between the outer end face of the outer top face and the outer end face of the installation inner ring is greater than the distance between the outer end face of the first end face and the outer end face of the installation inner ring. When the ball rolls from the first end surface to the outer top surface through the inclined top surface, the ball will move outward, and the outward movement of the ball will cause the incomplete gear to rotate, and then the gear will rotate through the incomplete gear. Specifically, in order to facilitate the assembly operation between the base and the receiving and transmitting device, the rotation angle of the gear is 90 degrees. And with the rotation of the shaft, the rotating horizontal plate will be driven to rotate, so that the base is transferred to the assembly position, thereby realizing the automated assembly operation between the base and the receiving and transmitting device.

[0012] The clamp includes an upper extension arm mounted on the upper end of one of the rotating shafts, a clamping back plate is mounted on the upper end of the upper extension arm through a plurality of mounting screws, two pairs of transverse guide holes are opened on the clamping back plate, guide screws are inserted into the transverse guide holes, a clamping movable plate is mounted on each pair of guide screws on the same side, a side clamping plate is arranged on the clamping movable plate, and the side clamping plate is in an L-shaped structure. Through the design of the L-shaped structure, when clamping, the inner wall of the side clamping plate can act on the adjacent two sides of the first lower extension leg, thereby improving the reliability of clamping and limiting. An L-shaped support plate is mounted on the clamping back plate through a pair of fixing screws, the side clamping plates are located on both sides of the L-shaped support plate, and the L-shaped support plate plays a supporting role for the base placed thereon. A driving plate is also installed on each pair of guide screws on the same side, and an oblique groove is provided on the driving plate. The upper end of the oblique groove extends inwardly at an angle, and a driving rod is passed through the oblique groove. A clamping cylinder is installed on the clamping back plate, and an end convex plate is installed on the movable end of the clamping cylinder. A movable pull plate is provided on the inner end of the end convex plate, and the outer end of the driving rod is arranged on the movable pull plate. A pair of long guide holes are provided on the movable pull plate, and fixing screws are passed through the long guide holes, and a pair of limiting nuts are provided on the fixing screws. The limiting nuts are located on the outer side of the movable pull plate, and a lower pressure plate is bent at the upper end of the movable pull plate. When the clamping cylinder pulls the movable pull plate to move downward, the driving rod can act on the oblique groove, thereby clamping and constraining the first lower extension leg through the side clamping plate. In addition, the lower pressure plate can act on the upper wall of the base, thereby improving the reliability of clamping.

[0013] The advantages of the above technical solution are:

[0014] The present invention realizes the automatic pushing operation of the base, and overcomes the influence of other bases on the base at the bottom during the pushing process. The base can be transferred, and the posture of the base can be adjusted during the transfer process to facilitate the assembly operation between the receiving and transmitting device and the base. In addition, the base can be reliably clamped with less contact during the transfer process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Figure 1 A three-dimensional structural diagram of an optical communication device is shown, wherein the dotted line in the figure indicates the disconnection point of a long section of optical fiber.

[0017] Figure 2 A three-dimensional structural diagram of a base on an optical communication device is shown.

[0018] Figure 3 A three-dimensional structural diagram of an optical communication device base loading device is shown.

[0019] Figure 4 The installation stereoscopic structure diagram of the support and the pushing mechanism is shown.

[0020] Figure 5 A three-dimensional structural diagram of the pushing mechanism is shown.

[0021] Figure 6 The three-dimensional structural diagrams of the conveying rail and the placement box are shown, wherein (a) is the three-dimensional structural diagram of the conveying rail, and (b) is the three-dimensional structural diagram of the placement box. In addition, the dotted line in (b) is the waist disconnection point of the placement box.

[0022] Figure 7 Multiple perspective stereoscopic structural diagrams of the upper base lifting component of the pushing mechanism are shown, among which (c) is a first perspective stereoscopic structural diagram of the upper base lifting component of the pushing mechanism, (d) is a second perspective stereoscopic structural diagram of the upper base lifting component of the pushing mechanism, and (e) is a third perspective stereoscopic structural diagram of the upper base lifting component of the pushing mechanism.

[0023] Figure 8 A three-dimensional structural diagram of the installation of the transfer mechanism and the support is shown.

[0024] Fig. 9 Multiple perspective stereoscopic structural diagrams of the transfer mechanism are shown, wherein (f) is a first perspective stereoscopic structural diagram of the transfer mechanism, (g) is a second perspective stereoscopic structural diagram of the transfer mechanism, and (h) is a third perspective stereoscopic structural diagram of the transfer mechanism.

[0025] Fig.10 Multiple perspective stereoscopic structural diagrams of the clamp are shown, wherein (i) is a first perspective stereoscopic structural diagram of the clamp, (j) is a second perspective stereoscopic structural diagram of the clamp, and (k) is a third perspective stereoscopic structural diagram of the clamp.

[0026] Description of reference numerals:

[0027] Receiving and transmitting device 1, optical fiber 10, plug connector 11, flexible circuit board 12, base 13, bottom plate 130, first lower leg 131, second lower leg 132, side card plate 133, end card plate 134, support 2, seat body 20, vertical plate 21, pushing mechanism 3, mounting arm 300, conveying rail 301, placement box 302, vertical hole 303, avoidance groove 304, guide groove 305, pushing cylinder 306, pushing end plate 307, pushing plate 308, connecting push rod 309, L-shaped seat 310, inner top wheel 311, upper top wheel 312, mounting seat 313, vertical rod 314, first spring 315, movable plate 316, lifting rod 317, second spring 318, outer movable plate 319, limiting cross bar 320, inner top plate 321, second inclined surface 322, vertical top plate 323, first inclined surface 324, mounting plate 325, transfer mechanism 4, transfer vertical plate 400, guide rail 401, sliding sleeve 402, upper movable plate 403, mounting end plate 404, transfer cylinder 405, lower extension plate 406, U-shaped groove 407, Rotating shaft 408, swing arm 409, action rod 410, connecting arm 411, connecting screw 412, horizontal plate 413, waist-shaped hole 414, end plate 415, capped pin 416, third spring 417, movable seat 418, inner screw 419, concave seat 420, long hole 421, rotating horizontal plate 422, rotating end seat 423, incomplete gear 424, gear 425, swing plate 426, extended shaft 427, rolling ball 428, connector 429, movable top rod 430, installing inner ring 43 1, outer support ring 432, first end face 433, inclined top face 434, outer top face 435, lower seat body 436, clamp 5, upper extension arm 500, clamping back plate 501, transverse guide hole 502, guide screw 503, clamping movable plate 504, side clamping plate 505, driving plate 506, oblique groove 507, clamping cylinder 508, end convex plate 509, movable pulling plate 510, long guide hole 511, lower pressure plate 512, driving rod 513, fixing screw 514, limiting nut 515, L-shaped support plate 516. DETAILED DESCRIPTION

[0028] like Figure 3As shown, a feeding device for the base of an optical communication device includes a support 2, a pushing mechanism 3 is provided on one side of the upper end of the support 2, a transfer mechanism 4 is provided on the other side of the upper end of the support 2, and a clamp 5 is provided on the transfer mechanism 4. In specific applications, a push device for the receiving and transmitting device 1 is also provided at the transfer mechanism 4, and the receiving and transmitting device 1 can be pushed and assembled on the base 13 by the push device, and a placement and pushing device for the receiving and transmitting device 1 is also provided. In addition, a device for removing the assembled receiving and transmitting device is also provided, which is used to remove the assembled receiving and transmitting device 1 from the clamp 5.

[0029] like Figure 3 As shown, the support 2 includes a base body 20 , on which a vertical plate 21 is provided.

[0030] like Figures 4 to 7 As shown, the pushing mechanism 3 includes a mounting arm 300 mounted on the upper end of the vertical plate 21, a conveying rail 301 is mounted on the mounting arm 300, a pair of guide grooves 305 are opened on the conveying rail 301, a mounting plate 325 is mounted on the outer end of the conveying rail 301, a pushing cylinder 306 is arranged on the mounting plate 325, a pushing end plate 307 is mounted on the movable end of the pushing cylinder 306, a pushing plate 308 is arranged on the pushing end plate 307, a placement box 302 is mounted on the outer end of the conveying rail 301, avoidance grooves 304 are opened on the opposite sides of the lower end of the placement box 302, during transportation, the push plate 308 is penetrated through the avoidance groove 304 to push the base 13 located at the lower end out of the placement box 302, and a pair of vertical holes 303 are respectively opened at the lower ends of the other two opposite side walls of the placement box 302.

[0031] The two side walls of the placement box 302 are respectively installed with mounting seats 313, and a pair of vertical rods 314 are provided on the mounting seats 313. The vertical rods 314 are sleeved with a first spring 315, and the lower ends of the vertical rods 314 on the same side are sleeved with a movable plate 316, and the movable plate 316 is located at the lower end of the first spring 315. A pair of lifting rods 317 are passed through the movable plate 316, and the inner ends of the lifting rods 317 are passed through the vertical holes 303. The outer ends of the lifting rods 317 are installed with outer movable plates 319, and the two ends of the outer movable plates 319 are penetrated by limiting cross bars 320. The inner ends of the limiting cross bars 320 are installed on the movable plate 316, and the lifting rods 317 are sleeved with a second spring 318. The second spring 318 is located between the movable plate 316 and the outer movable plate 319. The lower end of the movable plate 316 A vertical top plate 323 is provided, and a first inclined surface 324 is formed at one end of the lower wall of the vertical top plate 323, and the first inclined surface 324 extends upwardly obliquely toward one end of the pushing cylinder 306; an inner top plate 321 is provided at the lower end of the outer movable plate 319, and a second inclined surface 322 is formed at one end of the outer wall of the inner top plate 321, and the second inclined surface 322 extends inwardly obliquely toward one end of the pushing cylinder 306; connecting push rods 309 are installed at both ends of the pushing end plate 307, and an L-shaped seat 310 is installed at the inner side end of the connecting push rod 309, and an upper top wheel 312 is rotatably provided at the inner side end of the L-shaped seat 310, and the outer periphery of the upper top wheel 312 is tangent to the lower wall of the vertical top plate 323; an inner top wheel 311 is rotatably provided at the outer side end of the L-shaped seat 310, and the outer periphery of the inner top wheel 311 is tangent to the outer wall of the inner top plate 321.

[0032] like Figure 8 and Fig. 9As shown, the transfer mechanism 4 includes a transfer vertical plate 400 installed on the vertical plate 21, a lower seat body 436 is installed on the inner side end of the transfer vertical plate 400, and the lower seat body 436 is installed on the vertical plate 21. A guide rail 401 is installed on the upper end of the transfer vertical plate 400, and a sliding sleeve 402 is slidably provided on the guide rail 401. An upper movable plate 403 is installed on the sliding sleeve 402. A mounting end plate 404 is installed on the inner side end of the upper movable plate 403. A transfer cylinder 405 is connected to the mounting end plate 404. The transfer cylinder 405 is installed on the vertical plate 2 1, a pair of lower extension plates 406 are installed at the inner side end of the upper movable plate 403, and a U-shaped groove 407 is formed in the lower end of the lower extension plate 406. A rotating shaft 408 is rotatably provided on the vertical plate 21, and swing arms 409 are respectively installed at both ends of the rotating shaft 408. An action rod 410 is provided at the other end of the swing arm 409, and the action rod 410 is penetrated in the U-shaped groove 407. A rotating circular sleeve is rotatably provided on the action rod 410, and the rotating circular sleeve is located in the U-shaped groove 407. This design method can improve the flexibility during rotation. A connecting arm 411 is also installed at one end of the rotating shaft 408, and a connecting screw 412 is fixed to the other end of the connecting arm 411 through a pair of nuts, and a cross plate 413 is installed to the other end of the connecting screw 412 through a pair of nuts. An end plate 415 is provided at the other end of the cross plate 413, and a pair of waist-shaped holes 414 are opened on the cross plate 413. The length direction of the waist-shaped holes 414 is parallel to the length direction of the cross plate 413, and a plurality of inner screws 419 are passed through the waist-shaped holes 414. A movable seat 418 is provided at the outer end of the inner screw 419, and a pair of capped pins 416 are passed through the movable seat 418. The other end of the capped pin 416 is installed on the end plate 415, and a third spring 417 is sleeved on the capped pin 416. The third spring 417 is between the end plate 415 and the movable seat 418, and a concave seat 420 is installed on the inner end of the inner screw 419, and a long strip hole 421 is opened on the concave seat 420.

[0033] A rotating cross plate 422 is also installed at the other end of the rotating shaft 408, and rotating end seats 423 are respectively installed at both ends of the rotating cross plate 422. A rotating shaft is rotatably provided on the rotating end seat 423, and a gear 425 is provided at the lower end of one of the rotating shafts, and an incomplete gear 424 is provided at the lower end of the other rotating shaft, and the incomplete gear 424 is meshed with the gear 425. A swing plate 426 is installed at the upper end of the other rotating shaft, and an extension shaft 427 is installed at the outer end of the swing plate 426. A rolling ball 428 is rotatably provided on the extension shaft 427, and a connecting head 429 is installed at the outer end of the extension shaft 427. A movable push rod 430 is provided on the connecting head 429, and the movable push rod 430 is penetrated on the long hole 421. Optionally, the movable push rod 430 is rotatably provided on the connecting head 429 to reduce the friction between the movable push rod 430 and the long hole 421. An inner mounting ring 431 is installed on one side of the transfer vertical plate 400, and an outer support ring 432 is provided on the inner mounting ring 431. The outer periphery of the rolling ball 428 is tangent to the outer end face of the outer support ring 432. A first end face 433 is formed at the end of the outer support ring 432, and an inclined top face 434 is formed at the inner end of the first end face 433. An outer top face 435 is formed at the other end of the inclined top face 434. The distance between the outer end face of the outer top face 435 and the outer end face of the mounting inner ring 431 is greater than the distance between the outer end face of the first end face 433 and the outer end face of the mounting inner ring 431.

[0034] like Figure 1 and Fig.10 As shown, the clamp 5 includes an upper extension arm 500 installed on the upper end of one of the rotating shafts, and a clamping back plate 501 is installed on the upper end of the upper extension arm 500 through a plurality of mounting screws. Two pairs of transverse guide holes 502 are opened on the clamping back plate 501, and guide screws 503 are passed through the transverse guide holes 502. A clamping movable plate 504 is installed on each pair of guide screws 503 on the same side, and a side clamping plate 505 is provided on the clamping movable plate 504. The side clamping plate 505 is in an L-shaped structure. An L-shaped support plate 516 is installed on the clamping back plate 501 through a pair of fixing screws 514. The side clamping plate 505 is located on both sides of the L-shaped support plate 516. A driving plate 506 is also installed on each pair of guide screws 503 on the same side. An oblique groove 507 is provided on 506, and the upper end of the oblique groove 507 extends inwardly at an angle, and a driving rod 513 is passed through the oblique groove 507. A clamping cylinder 508 is installed on the clamping back plate 501, and an end protrusion plate 509 is installed on the movable end of the clamping cylinder 508. A movable pull plate 510 is provided at the inner end of the end protrusion plate 509, and the outer end of the driving rod 513 is provided on the movable pull plate 510. A pair of long guide holes 511 are provided on the movable pull plate 510, and a fixing screw 514 is passed through the long guide hole 511, and a pair of limiting nuts 515 are provided on the fixing screw 514, and the limiting nuts 515 are located on the outer side of the movable pull plate 510. A lower pressure plate 512 is bent at the upper end of the movable pull plate 510.

[0035] This embodiment is completed through the following steps when applied:

[0036] Step 1, the operator places the neatly stacked bases 13 in the placement box 302. When placing, it is necessary to ensure that the first lower leg 131 and the second lower leg 132 face downward, the side clamp 133 and the end clamp 134 face upward, and the first lower leg 131 faces the transfer mechanism 4, that is, the first lower leg 131 is located at the front end of the pushing forward direction of the base 13. When placing, the base is placed from the upper end of the placement box 302. Of course, one side of the placement box 302 can also be opened, and an opening and closing plate can be set on it to facilitate the placement of the base 13.

[0037] Step 2, start the push cylinder 306. When the push cylinder 306 is started, the inner top wheel 311 will first contact the second inclined surface 322. Then, when the inner top wheel 311 moves, the inner top plate 321 and the lifting rod 317 will move inward, so that the lifting rod 317 will pass between the base 13 located at the bottom layer and the base 13 located at the second bottom layer. When the inner top wheel 311 moves to the plane of the outer wall of the inner top plate 321, the upper top wheel 312 will act on the first inclined surface 324, and with the movement of the upper top wheel 312, the vertical top plate 323 and the movable plate 316 and the lifting rod 317 thereon will move upward. , thereby lifting the base 13 located at the second bottom layer by moving the lifting rod 317, and before the base 13 located at the second bottom layer is lifted up, the end of the push plate 308 and the end of the base 13 located at the bottom layer do not contact each other until the base 13 located at the second bottom layer is completely lifted up, after which the push plate 308 acts on the base 13 located at the bottom layer, and then the base 13 located at the bottom layer is moved forward from the lower end of the placement box 302 along the conveying rail 301 and the avoidance groove 304 thereon by the pushing action of the push plate 308, and when moving forward, the base 13 located at the front end is moved forward and its end acts on the clamping back plate 501. When the base 13 is pushed out again, the pushing cylinder 306 drives the pushing plate 308 to move backward, and when the inner top wheel 311 contacts the second inclined surface 322, the lifting rod 317 will be pulled out from the placement box 302, and then when the upper top wheel 312 contacts the first inclined surface 324, the lifting rod 317 will move to the lower end and wait for the base 13 to be pushed again.

[0038] Step 3, when the base 13 at the front end is against the clamping back plate 501, start the clamping cylinder 508, and the movable pull plate 510 moves downward along the long guide hole 511 driven by the clamping cylinder 508. When the movable pull plate 510 moves downward, the lower pressure plate 512 will act on the upper wall of the bottom plate 130, and as the movable pull plate 510 moves, the driving rod 513 will also move accordingly, and when moving, it will act on the oblique groove 507, so that the driving plate 506 and the side clamping plate 505 are close to each other along the transverse guide hole 502, and finally the side clamping plate 505 acts on the first lower extension leg 131. At this time, the clamping of one end of the base 13 is completed.

[0039] Step 4, when the base 13 is clamped, start the transfer cylinder 405, and the upper movable plate 403 moves forward under the drive of the transfer cylinder 405. The forward movement of the upper movable plate 403 will act on the action rod 410 through the U-shaped groove 407, thereby causing the action rod 410 to move forward, and during the movement, it will drive the swing arm 409 to rotate forward around the rotating shaft 408, and as the rotating shaft 408 rotates, the rotating cross plate 422 will rotate. It is worth noting that when the clamping action of the base 13 is performed, the rotating cross plate 422 is in a horizontal state, and when assembled, the rotating cross plate 422 will be in a vertical state, that is, when the transfer action of the base 13 is performed, the swing arm 409 rotates 90 degrees. When the rotating horizontal plate 422 rotates, the rolling ball 428 will pass through the inclined top surface 434 from the first end surface 433 to the outer top surface 435. In this process, the rolling ball 428 will move outwards. At the same time, when the rolling ball 428 moves outwards, the third spring 417 will be compressed. As the rolling ball 428 moves outwards, the incomplete gear 424 will rotate, and then the incomplete gear 424 will drive the gear 425 to rotate. As the gear 425 rotates, the clamping back plate 501 will rotate, and finally the clamping back plate 501 will be in a horizontal posture. At this time, the length direction of the clamped base 13 will be parallel to the length direction of the horizontal plate 413.

[0040] Step 5: Push the receiving and transmitting device 1 onto the base 13 by the receiving and transmitting device pushing device. After assembly, the receiving and transmitting device 1 is limited by the side clamping plate 133 and the end clamping plate 134 .

[0041] Step 6, clamp the base 13 and the receiving-transmitting device 1 by the receiving-transmitting device taking-out device, and then start the clamping cylinder 508 to cancel the clamping of the clamp 5, and then take out the assembled base 13 and the receiving-transmitting device 1.

[0042] Step 7, the base 13 and the receiving and transmitting device 1 are welded and fixed by a laser welder. During welding, the side clamping plate 133 and the end clamping plate 134 are welded and fixed to the shell base of the receiving and transmitting device 1 by laser.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A feeding device for a base of an optical communication device, characterized in that: It comprises a support (2), a pushing mechanism (3) is provided on one side of the upper end of the support (2), a transfer mechanism (4) is provided on the other side of the upper end of the support (2), and a clamp (5) is provided on the transfer mechanism (4); The support (2) comprises a seat body (20), and a vertical plate (21) is provided on the seat body (20); The pushing mechanism (3) comprises a mounting arm (300) mounted on the upper end of the vertical plate (21), a conveying rail (301) being mounted on the mounting arm (300), a mounting plate (325) being mounted on the outer end of the conveying rail (301), a pushing cylinder (306) being mounted on the mounting plate (325), a pushing end plate (307) being mounted on the movable end of the pushing cylinder (306), a pushing plate (308) being mounted on the pushing end plate (307), a placing box (302) being mounted on the outer end of the conveying rail (301), avoidance grooves (304) being provided on opposite sides of the lower end of the placing box (302), and during conveying, the pushing plate (308) is inserted into the avoidance groove (304) to push the base (13) at the lower end out of the placing box (302), and a pair of vertical holes (303) are respectively provided at the lower ends of the other two opposite side walls of the placing box (302); The two side walls of the placement box (302) are respectively provided with mounting seats (313), a pair of vertical rods (314) are provided on the mounting seats (313), a first spring (315) is sleeved on the vertical rods (314), a movable plate (316) is sleeved on the lower end of the vertical rods (314) on the same side, the movable plate (316) is located at the lower end of the first spring (315), a pair of lifting rods (317) are penetrated on the movable plate (316), and the lifting rods (31 The inner end of the lifting rod (317) is inserted into the vertical hole (303), the outer end of the lifting rod (317) is installed with an outer movable plate (319), both ends of the outer movable plate (319) are inserted with limiting cross bars (320), the inner end of the limiting cross bar (320) is installed on the movable plate (316), the lifting rod (317) is sleeved with a second spring (318), the second spring (318) is located between the movable plate (316) and the outer movable plate (319), and the movable plate (316) A vertical top plate (323) is provided at the lower end of the outer movable plate (319), a first inclined surface (324) is formed at one end of the lower wall of the vertical top plate (323), and the first inclined surface (324) extends upwardly and obliquely toward one end of the push cylinder (306); an inner top plate (321) is provided at the lower end of the outer movable plate (319), and a second inclined surface (322) is formed at one end of the outer wall of the inner top plate (321), and the second inclined surface (322) extends inwardly and obliquely toward one end of the push cylinder (306). Connecting push rods (309) are installed at both ends of the sending end plate (307), and an L-shaped seat (310) is installed at the inner end of the connecting push rod (309). An upper top wheel (312) is rotatably provided at the inner end of the L-shaped seat (310), and the outer periphery of the upper top wheel (312) is tangent to the lower wall of the vertical top plate (323). An inner top wheel (311) is rotatably provided at the outer end of the L-shaped seat (310), and the outer periphery of the inner top wheel (311) is tangent to the outer wall of the inner top plate (321); The transfer mechanism (4) comprises a transfer vertical plate (400) mounted on the vertical plate (21), a lower seat body (436) being mounted on the inner side end of the transfer vertical plate (400), the lower seat body (436) being mounted on the vertical plate (21), a guide rail (401) being mounted on the upper side end of the transfer vertical plate (400), a sliding sleeve (402) being slidably provided on the guide rail (401), an upper movable plate (403) being mounted on the sliding sleeve (402), a mounting end plate (404) being mounted on the inner side end of the upper movable plate (403), and a connecting member (404) being connected to the connecting member (404). A transfer cylinder (405) is provided, and the transfer cylinder (405) is installed at the upper end of the vertical plate (21). A pair of lower extension plates (406) are installed at the inner side end of the upper movable plate (403). The lower end of the lower extension plate (406) is opened to form a U-shaped groove (407). A rotating shaft (408) is rotatably provided on the vertical plate (21). Swing arms (409) are respectively installed at both ends of the rotating shaft (408). An action rod (410) is provided at the other end of the swing arm (409). The action rod (410) is inserted into the U-shaped groove (407). The rotating shaft ( A connecting arm (411) is also installed at one end of the connecting arm (411), a connecting screw (412) is fixed to the other end of the connecting arm (411) via a pair of nuts, a transverse plate (413) is installed to the other end of the connecting screw (412) via a pair of nuts, an end plate (415) is provided at the other end of the transverse plate (413), a pair of waist-shaped holes (414) are opened on the transverse plate (413), the length direction of the waist-shaped holes (414) is parallel to the length direction of the transverse plate (413), and a plurality of inner screws (415) are inserted through the waist-shaped holes (414). 19), a movable seat (418) is provided at the outer end of the inner screw (419), a pair of capped pins (416) are provided on the movable seat (418), the other end of the capped pin (416) is mounted on the end plate (415), a third spring (417) is sleeved on the capped pin (416), the third spring (417) is between the end plate (415) and the movable seat (418), a concave seat (420) is installed at the inner end of the inner screw (419), and a long strip hole (421) is opened on the concave seat (420); A rotating horizontal plate (422) is also installed at the other end of the rotating shaft (408), and rotating end seats (423) are installed at both ends of the rotating horizontal plate (422). A rotating shaft is rotatably provided on the rotating end seat (423), and a gear (425) is provided at the lower end of one rotating shaft, and an incomplete gear (424) is provided at the lower end of another rotating shaft, and the incomplete gear (424) is meshed with the gear (425). A swing plate (426) is installed at the upper end of the other rotating shaft, and an extension shaft (427) is installed at the outer end of the swing plate (426). A rolling ball (428) is rotatably provided on the extension shaft (427), and a connector (429) is installed at the outer end of the extension shaft (427). The connector (429) is provided with a movable A push rod (430), wherein the movable push rod (430) is inserted into the long hole (421), a mounting inner ring (431) is mounted on one side of the transfer vertical plate (400), an outer support ring (432) is mounted on the mounting inner ring (431), an outer periphery of the rolling ball (428) is tangent to an outer end surface of the outer support ring (432), a first end surface (433) is formed at an end of the outer support ring (432), an inclined top surface (434) is formed at an inner side end of the first end surface (433), an outer top surface (435) is formed at the other end of the inclined top surface (434), and a distance between an outer end surface of the outer top surface (435) and an outer end surface of the mounting inner ring (431) is greater than a distance between an outer end surface of the first end surface (433) and an outer end surface of the mounting inner ring (431).

2. The optical communication device base loading device according to claim 1, characterized in that: A pair of guide grooves (305) are provided on the conveying rail (301).

3. The optical communication device base loading device according to claim 1, characterized in that: A rotating sleeve is rotatably provided on the action rod (410), and the rotating sleeve is located in the U-shaped groove (407).

4. The optical communication device base loading device according to claim 1, characterized in that: The movable push rod (430) is rotatably disposed on the connecting head (429).

5. The optical communication device base loading device according to claim 1, characterized in that: The clamp (5) comprises an upper extension arm (500) mounted on the upper end of one of the rotating shafts, a clamping back plate (501) being mounted on the upper end of the upper extension arm (500) via a plurality of mounting screws, two pairs of transverse guide holes (502) being provided on the clamping back plate (501), guide screws (503) being passed through the transverse guide holes (502), a clamping movable plate (504) being mounted on each pair of guide screws (503) on the same side, a side clamping plate (505) being mounted on the clamping movable plate (504), and a driving plate (506) being mounted on each pair of guide screws (503) on the same side. 506, an oblique groove (507) is provided on the driving plate (506), the upper end of the oblique groove (507) extends inwardly and is inclined, a driving rod (513) is inserted into the oblique groove (507), a clamping cylinder (508) is installed on the clamping back plate (501), an end protrusion plate (509) is installed on the movable end of the clamping cylinder (508), a movable pull plate (510) is provided on the inner end of the end protrusion plate (509), the outer end of the driving rod (513) is arranged on the movable pull plate (510), and a lower pressure plate (512) is bent at the upper end of the movable pull plate (510).

6. The optical communication device base loading device according to claim 5, characterized in that: The side clamping plate (505) is in an L-shaped structure.

7. The optical communication device base loading device according to claim 5, characterized in that: An L-shaped support plate (516) is mounted on the clamping back plate (501) via a pair of fixing screws (514), and the side clamping plates (505) are located on both sides of the L-shaped support plate (516).

8. The optical communication device base loading device according to claim 7, characterized in that: A pair of long guide holes (511) are provided on the movable pull plate (510), and fixing screws (514) are inserted into the long guide holes (511). A pair of limiting nuts (515) are provided on the fixing screws (514), and the limiting nuts (515) are located outside the movable pull plate (510).

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