CN110711828A - Optical device pipeline pin shearing machine and control method thereof - Google Patents
Optical device pipeline pin shearing machine and control method thereof Download PDFInfo
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- CN110711828A CN110711828A CN201910910492.0A CN201910910492A CN110711828A CN 110711828 A CN110711828 A CN 110711828A CN 201910910492 A CN201910910492 A CN 201910910492A CN 110711828 A CN110711828 A CN 110711828A
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- 238000010008 shearing Methods 0.000 title claims abstract description 124
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
Abstract
The invention relates to the field of production and manufacturing of optical devices, in particular to an optical device pipeline pin shearing machine and a control method thereof, wherein the optical device pipeline pin shearing machine comprises a workbench, wherein a rotating motor and a pushing device are arranged on the workbench, a rotating part of the rotating motor is connected with a multi-station turntable, the multi-station turntable at least comprises a feeding station, a pin shearing bending station and a blanking station in the clockwise direction, and optical device clamps are arranged on the stations; still be equipped with loading attachment, receiving pipeline on the workstation and cut foot device, transmission pipeline and cut foot bending device and unloader, thrust unit is including being used for driving the pushing mechanism one of the optical device anchor clamps on the material loading station and being used for driving the pushing mechanism two of the optical device anchor clamps on the unloading station, and the advantage lies in: the device realizes full-automatic feeding, pin shearing, bending, shaping and discharging of the optical device receiving, transmitting and receiving pipelines, changes the process of traditional manual operation, realizes robot exchange of the process in the production process, improves the mechanical automation degree and reduces the labor cost.
Description
Technical Field
The invention relates to the field of production and manufacturing of optical devices, in particular to an optical device pipeline pin shearing machine and a control method thereof.
Background
In the production process of the optical communication module, the pins of the optical device need to be bent and cut directionally according to different product structures and different modes of inserting the optical transceiver into the PCB, so that the consistency of the pipeline of the optical device is good, and the optical device can be quickly and accurately inserted into the corresponding hole position of the PCB and can be welded on the next step. As shown in fig. 1, an optical device (BOSA device) in the prior art includes a three-way base, a transmitting end (laser diode), a receiving end (photodiode) and a coupling adapter are connected to the base, the transmitting end, the receiving end and the coupling adapter are collectively referred to as a base assembly, a tail fiber is connected to the coupling adapter, and an adapter is connected to an end of the tail fiber far from the coupling adapter.
In the current optical device manufacturing technology, there are two ways:
1. an operator uses the diagonal pliers to cut and bend the base pin, but the consistency of the length, the bending radian and the notch of the optical device pipeline cannot be ensured in the production process, the manual production efficiency is low, and the labor intensity is high;
2. adopting a machine to carry out pin shearing, shaping and bending treatment on the pipeline; in most of the existing small special machines, although the pin shearing mode is faster than the manual pin shearing speed, the pin shearing and bending reshaping of the pipeline cannot be simultaneously and continuously carried out, the receiving and transmitting pipelines are arbitrarily and manually inserted into the through holes, the receiving and transmitting pipelines are manually corrected in a large time consumption manner due to the fact that the pipelines are bent in the process of being inserted into the through holes, and the pneumatic valve switch is manually treaded to cut the pins.
Although a few of automatic devices can continuously produce, the automation degree is high, the production efficiency is far higher than that of a small special machine, operators are adopted to carry out feeding and discharging process operation due to the fact that optical devices have tail fibers and adapters to move uncontrollably and pipelines to bend nondirectionally, optical device production enterprises mainly concentrate on coastal cities, the enterprises need to pay a large amount of labor cost for mass production, and the process is operated manually repeatedly for a long time, so that the efficiency is reduced.
Disclosure of Invention
One of the objectives of the present invention is to provide an optical device pipeline pin shearing machine, which is used to implement automatic pin shearing and bending operations of optical device receiving and transmitting pipelines, so as to improve the production efficiency and product quality of optical devices.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a pin shearing machine for an optical device pipeline comprises a workbench, wherein a rotating motor and a pushing device are arranged on the workbench, a rotating part of the rotating motor is connected with a multi-station turntable, the multi-station turntable at least comprises a feeding station, a pin shearing bending station and a blanking station in the clockwise direction, and optical device clamps are arranged on the stations; the workbench is also provided with a feeding device matched with the feeding station, a receiving pipeline pin shearing device matched with the pin shearing station, a transmitting pipeline pin shearing and bending device matched with the pin shearing and bending station and a discharging device matched with the discharging station, and the pushing device comprises a first pushing mechanism used for driving the optical device clamp on the feeding station and a second pushing mechanism used for driving the optical device clamp on the discharging station.
Further, the optical device clamp comprises a die frame, a first through hole is formed in the die frame, a first sliding rod penetrates through the first through hole, a first front baffle and a first rear baffle are respectively arranged at two ends of the first sliding rod, which penetrate out of the die frame, a first spring is arranged between the first rear baffle and the die frame, a first hollow connecting rod with two open ends is fixedly connected to the first front baffle, and a material taking head is connected to the first connecting rod; the material taking head comprises a material taking seat, a first notch is formed in the material taking seat, a mounting hole fixedly connected with a first connecting rod is formed in the bottom surface of the first notch, a first mounting groove is formed in each of two side walls of the first notch, a second spring is fixed in each mounting groove, a pressing plate is fixedly connected to the end portion of each second spring, and one end, far away from the mounting hole, of each pressing plate is a cambered surface bent towards one side, far away from the first notch;
the die comprises a die frame, a die core is arranged on the die frame, a blanking rod guide groove perpendicular to the moving direction of a sliding rod I is formed in the die core, a second notch is formed in the side wall of the blanking rod guide groove, a second through hole opposite to the second notch is formed in a front baffle, and hollow portions and mounting holes of the second through hole and the first connecting rod I are located on the same straight line and are communicated with each other.
Furthermore, the pushing device comprises a supporting table fixedly connected with the workbench, the first pushing mechanism comprises a first air cylinder fixed on the supporting table, the telescopic end of the first air cylinder is fixedly connected with a first pushing plate used for pushing a rear baffle of the glazing device clamp at the feeding station to move, the second pushing mechanism comprises a second air cylinder fixed on the supporting table, and the telescopic end of the second air cylinder is fixedly connected with a second pushing plate used for pushing the rear baffle of the glazing device clamp at the discharging station to move;
prop the position bench and still be equipped with unloading pushing mechanism, unloading pushing mechanism is including fixing No. three cylinders on propping the position bench, and the vertical flexible and flexible end rigid coupling of No. three cylinders has the unloading stick that is used for inserting unloading stick guide way, and the one end rigid coupling that No. three cylinders were kept away from to the unloading stick has the well kenozooecium that is used for inserting connecting rod one and is located the straight line cylinder push rod directly over breach two.
Further, the feeding device comprises a base and a cover plate, a base assembly diversion trench, a tail fiber diversion trench and an adapter diversion trench which are arranged side by side are sequentially formed between the base and the cover plate, a first push rod diversion trench communicated with the base assembly diversion trench and a second push rod diversion trench communicated with the adapter diversion trench are further formed between the base and the cover plate, a base push rod is arranged in the first push rod diversion trench, a receiving pipeline accommodating groove is formed in one end, close to the base assembly diversion trench, of the base push rod, an adapter push rod is arranged in the second push rod diversion trench, a fourth air cylinder fixedly connected with the workbench is connected to the base push rod, and a fifth air cylinder fixedly connected with the workbench is connected to the adapter push rod;
the cover plate is provided with a base assembly limiting hole opposite to the base assembly diversion trench, a tail fiber limiting hole opposite to the tail fiber diversion trench and an adapter limiting hole opposite to the adapter diversion trench, a material preparing seat is fixed above the cover plate, and the material preparing seat is provided with a base assembly material preparing groove opposite to and communicated with the base assembly limiting hole, a tail fiber material preparing groove opposite to and communicated with the tail fiber limiting hole and an adapter material preparing groove opposite to and communicated with the adapter limiting hole.
Furthermore, the receiving pipeline foot shearing device comprises a first bottom plate, a first six-cylinder is fixed on the first bottom plate and is connected with a first rack in a sliding mode, the telescopic end of the first six-cylinder is connected with the first rack, a shaping head base and a vertically telescopic seventh cylinder are fixed on the first rack, a shaping head is fixed on the shaping head base, a pipeline guide hole arranged along the telescopic direction of the first six-cylinder is formed in the shaping head, the telescopic end of the seventh cylinder is connected with a first white steel knife, the first white steel knife is located above one end, close to the first six-cylinder, of the pipeline guide hole, the knife edge is perpendicular to the telescopic direction of the first six-cylinder, a first waste material box is arranged on one side of the shaping head base, and the first waste material box is located right below the first white steel knife;
the shaping head comprises a correction section, a shock absorber and a pin shearing section which are coaxially arranged in sequence, the pipeline guide hole comprises a pipeline correction guide hole arranged on the correction section and a pipeline pin shearing guide hole arranged on the pin shearing section, one end of the pipeline correction guide hole, which is far away from the pin shearing section, is an input end, one end, which is close to the pin shearing section, is an output end, the aperture of the pipeline correction guide hole is gradually reduced from the input end to the output end, and the aperture of the output end of the pipeline correction guide hole is the same as that of the pipeline pin shearing guide hole; the shock absorber comprises an inner cover and an outer cover which are connected with each other, a ring groove is formed in the surface of the outer cover, which is opposite to the inner cover, a spring III is fixed in the ring groove, and a stress cylinder which is opposite to the spring III is arranged on the inner cover; and a third through hole is formed in each of the inner cover and the outer cover, the third through hole in the inner cover is fixedly connected with the pin cutting section, and the third through hole in the outer cover is fixedly connected with the correction section.
Furthermore, the emission pipeline pin shearing and bending device comprises a second bottom plate, an eighth cylinder is fixed on the second bottom plate and is slidably connected with a second rack, the telescopic end of the eighth cylinder is connected with the second rack, a bending mechanism and a vertically telescopic ninth cylinder are fixed on the second rack, the telescopic end of the ninth cylinder is connected with a second white steel knife, a bending groove is formed in the bending mechanism, one end of the bending groove is a pipeline inlet, the other end of the bending groove is a pipeline outlet, the second white steel knife is positioned right above the pipeline outlet of the bending groove and is parallel to the telescopic direction of the eighth cylinder with a knife edge, a second waste material box is fixedly connected to the second rack and is positioned right below the second white steel knife;
the bending mechanism comprises a ten-cylinder and an eleven-cylinder which are fixed on the frame and are oppositely arranged from top to bottom, an upper cover is fixed at the telescopic end of the ten-cylinder, a lower cover is fixed at the telescopic end of the eleven-cylinder, the bending groove comprises a first left bending semicircular groove, a first inverted T-shaped bending groove, a first right bending semicircular groove, a second left bending semicircular groove, a second T-shaped bending groove and a second right bending semicircular groove which are formed in the upper cover, the first left bending semicircular groove and the second left bending semicircular groove are laminated to form a left bending circular groove, the first right bending semicircular groove and the second right bending semicircular groove are laminated to form a right bending circular groove, and the pipeline inlet calibers of the left bending circular groove and the right bending circular groove are gradually reduced from outside to inside.
Further, the side walls of the inverted T-shaped bending groove and the T-shaped bending groove, which are positioned on two sides of the bottom surface of the pipeline inlet, are provided with a second mounting groove, a clamping block is arranged in the second mounting groove, and a spring IV is connected between the clamping block and the bottom surface of the second mounting groove; the two clamping blocks on the inverted T-shaped bending groove are L-shaped and are oppositely arranged, and the two clamping blocks on the T-shaped bending groove are inverted L-shaped and are oppositely arranged; the opposite surfaces of the two L-shaped clamping blocks and the opposite surfaces of the two inverted L-shaped clamping blocks are arc-shaped surfaces, and the pipeline inlet calibers formed by the two L-shaped clamping blocks and the pipeline inlet calibers formed by the two inverted L-shaped clamping blocks are gradually reduced from outside to inside;
the pipeline outlet of the inverted T-shaped bending groove is fixedly provided with an inverted T-shaped correcting block, the pipeline outlet of the T-shaped bending groove is fixedly provided with a T-shaped correcting block, and the pipeline outlet caliber formed between the T-shaped correcting block and the T-shaped bending groove and the pipeline outlet caliber formed between the inverted T-shaped bending groove and the inverted T-shaped correcting block are gradually reduced from inside to outside.
Furthermore, the blanking device comprises a supporting platform, a first mounting platform, a second mounting platform, a longitudinal and transverse translation mechanism and a material receiving box, wherein the top surface of the supporting platform is provided with an optical device moving groove, the bottom surface of the optical device moving groove is provided with a lower suction rod moving groove, the side wall of the supporting platform is provided with a connecting rod moving groove communicated with the lower suction rod moving groove, a lower suction rod for absorbing and combining optical devices is arranged in the lower suction rod moving groove, and a second connecting rod fixedly connected with the lower suction rod is arranged in the connecting rod moving groove;
a twelve-cylinder for driving the connecting rod II to translate along the length direction of the optical device moving groove is arranged on the first mounting platform, a thirteen-cylinder which stretches along the length direction of the optical device moving groove is arranged on the second mounting platform, a material taking box which is provided with openings at two ends and is fixedly connected with the stretching end of the thirteen-cylinder is arranged in the optical device moving groove, one end of the material taking box is an input end, and the other end of the material taking box is an output end; the bottom surface of the material taking box is provided with a abdicating long hole communicated with the lower suction rod moving groove, one end of the abdicating long hole close to the output end of the material taking box is opened, and a suction port of the lower suction rod is arranged in the abdicating long hole;
the longitudinal and transverse translation mechanism comprises a transverse linear guide rail motor, a moving part of the transverse linear guide rail motor is connected with a longitudinal linear guide rail motor, an upper suction rod for sucking and combining optical devices is arranged on the moving part of the longitudinal linear guide rail motor, and an optical device moving groove and a material receiving box are located below the transverse movement track of the upper suction rod.
Furthermore, a high-speed visual alignment device is arranged on the workbench, and comprises a first high-speed visual probe positioned between the feeding device and the receiving pin shearing device and a second high-speed visual probe positioned between the receiving pin shearing device and the transmitting pin shearing and bending device; the material collecting box is divided into a receiving and transmitting pipeline pin shearing grid, a receiving pipeline pin shearing grid and a transmitting pipeline pin shearing grid.
The invention also aims to provide a control method of the optical device pipeline pin shearing machine, which comprises the following steps:
s01: the first air cylinder pushes a material taking head of the glazing device clamp on the feeding station to be close to a base component diversion groove of the feeding device, the fourth air cylinder pushes a base component in the base component diversion groove into the material taking head through a base push rod, the fifth air cylinder pushes the adapter out of the adapter diversion groove through an adapter push rod, and the first air cylinder, the fourth air cylinder and the fifth air cylinder reset;
s02: the multi-station turntable rotates clockwise, in the process that the optical device is transferred from the feeding station to the pin cutting station, the high-speed vision probe firstly captures and determines whether the bending degree of the optical device receiving pipeline is within the tolerance range of pin shaping, if so, the operation enters S03, and if not, the operation skips S03 and enters S04;
s03: the multi-station turntable rotates clockwise, so that an optical device receiving pipeline on the pin taking head of the pin shearing station is aligned to a shaping head of the receiving pipeline pin shearing device, the sixth air cylinder pushes the rack to be close to the pin shearing station, in the closing process, the receiving pipeline of the optical device is sequentially inserted into the pipeline correcting guide hole and the pipeline pin shearing guide hole and finally penetrates out of the pipeline pin shearing guide hole, the seventh air cylinder pushes the first white steel knife to descend to shear the receiving pipeline pin, and after the pin shearing is finished, the sixth air cylinder and the seventh air cylinder reset;
s04: the multi-station turntable rotates clockwise, in the process that the optical device rotates from the pin cutting station to the pin cutting and bending station, the high-speed vision probe II captures and judges whether the bending degree of the transmitting pipeline of the optical device is within the tolerance range of pin shaping, if so, the operation enters S05, and if not, the operation skips S05 and the operation enters S06;
s05: the multi-station turntable rotates clockwise to enable the optical device emission pipeline on the pin shearing and bending station material taking head to align to the pipeline inlet of the bending mechanism; the tenth cylinder drives the upper cover to descend, and the eleventh cylinder drives the upper cover to ascend, so that the upper cover and the lower cover are attached;
the eighth cylinder pushes the frame to press close to the two-way pin-shearing bending station, in the pressing process, the left and right transmitting pipelines are respectively inserted into the left and right bending circular grooves, the upper transmitting pipeline is inserted into the inverted T-shaped bending groove, and the lower transmitting pipeline is inserted into the T-shaped bending groove; after the four launching pipelines penetrate out of the pipeline outlet of the bending mechanism, the ninth cylinder pushes the second white steel knife to descend to cut the feet of the launching pipelines;
after the pin shearing is finished, the ninth cylinder resets, the eighth cylinder retracts to the thickness of one T-shaped correcting block, and after the tenth cylinder and the eleventh cylinder reset, the eighth cylinder retracts to the initial state again;
s06: the multi-station turntable rotates clockwise to enable the optical device to rotate from the pin shearing and bending station to the blanking station, and the second air cylinder extends to push the material taking head of the optical device clamp to be close to the material taking box;
the third cylinder pushes the blanking rod to be inserted into the blanking rod guide groove, and meanwhile, the linear cylinder push rod is inserted into the second notch, so that the linear cylinder push rod is aligned to the hollow part of the first connecting rod;
the second cylinder is reset, in the resetting process, the thirteenth cylinder drives the material taking box to be tightly attached to the material taking head, the twelfth cylinder drives the lower suction rod to move along with the material taking box, after the second cylinder is reset, the linear cylinder push rod extends to sequentially pass through the second through hole, the hollow part of the first connecting rod and the mounting hole, then the optical device is jacked into the material taking box from the material taking head, and the lower suction rod starts the base of the light absorbing and combining device;
the second cylinder extends again, and after the second cylinder extends, the linear cylinder push rod and the third cylinder reset; in the extension process of the second cylinder, the thirteenth cylinder resets, the twelfth cylinder drives the lower suction rod to move to the position right below the upper suction rod, and the second cylinder resets again;
the longitudinal linear guide motor drives the upper suction rod to descend, the upper suction rod sucks the optical device base, the lower suction rod is closed and reset at the same time, and the transverse linear guide motor puts the optical device on the upper suction rod into a grid corresponding to the material receiving box through the longitudinal linear guide motor.
The invention has the advantages that:
1. the device realizes full-automatic feeding, pin shearing, bending, shaping and discharging of the receiving and transmitting pipelines of the optical device, changes the process of traditional manual operation, realizes robot exchange of the process in the production process, improves the mechanical automation degree and reduces the labor cost;
2. the multi-station turntable is matched with the high-speed visual alignment device in the feeding process, so that the classification of optical devices is realized, the subsequent secondary detection operation is well paved, and the detection efficiency is improved;
3. the upper and lower suction rods are adopted to absorb the optical device base to move the optical device, so that the pipelines at the receiving end and the transmitting end of the optical device are not contacted with any object, the longitudinal linear guide rail motor can adopt threshold segmentation when discharging downwards, and can be slowly placed downwards when approaching a material receiving box, thereby constantly preventing the pipelines from being influenced in the discharging movement.
Drawings
FIG. 1 is a schematic diagram of a prior art optical device
FIG. 2 is a schematic view showing the construction of an apparatus of the present invention in an example;
FIG. 3 is a schematic position diagram of a four-station turntable and a first pushing mechanism on the feeding station side in the embodiment;
FIG. 4 is a schematic position diagram of a four-station turntable and a second pushing mechanism on the blanking station side in the embodiment;
FIG. 5 is a schematic diagram showing the construction of a four-station turntable in the embodiment;
FIG. 6 is a schematic view showing the construction of an optical device holder in the embodiment;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a schematic sectional view taken along line A-A in FIG. 7;
FIG. 9 is an enlarged view of portion A of FIG. 8;
FIG. 10 is a schematic view of the mold core configuration of FIG. 6;
FIG. 11 is a view showing a connection relationship between the mold frame and the mold core in the embodiment;
FIG. 12 is a schematic view of the construction of a charging device in the embodiment;
FIG. 13 is a top view of FIG. 12;
FIG. 14 is a schematic view of the structure of FIG. 12 without the material holder;
FIG. 15 is a schematic view of the optical device being moved down from the stock base to the base;
FIG. 16 is an enlarged view of portion B of FIG. 15;
FIG. 17 is a schematic view of a state in which the optical device is pushed in the loading apparatus;
FIG. 18 is a schematic view showing a state in which the loading device pushes the optical device into the loading station of the four-station turntable;
FIG. 19 is an enlarged schematic view of the tap of FIG. 18;
FIG. 20 is a schematic diagram showing the construction of a leg shearing device for a receiving pipeline in the embodiment;
FIG. 21 is a schematic view showing a structure of a correction segment side in a first frame according to an embodiment;
FIG. 22 is a schematic view of the scissors configuration of a first embodiment of the frame;
FIG. 23 is an exploded view of FIG. 20;
FIG. 24 is a front view of FIG. 21;
FIG. 25 is a schematic sectional view A-A of FIG. 24;
FIG. 26 is an exploded view of the shaping head base and shaping head of an embodiment;
FIG. 27 is a schematic view from another angle of FIG. 26;
FIG. 28 is an exploded view of the shaping head;
FIG. 29 is a schematic view of the embodiment of the device for cutting the receiving pipe line leg in cooperation with a four-position turntable;
FIG. 30 is a schematic structural diagram of a leg shearing and bending device of the launching pipeline in the embodiment;
FIG. 31 is an exploded view of the inner part of the second bay of the embodiment;
FIG. 32 is a schematic three-dimensional structure of a second frame in the embodiment;
FIG. 33 is a schematic front view of FIG. 32;
FIG. 34 is an exploded view of the bending mechanism and Z-adjuster;
FIG. 35 is a schematic view showing a state where the upper and lower covers are attached to each other;
FIG. 36 is a schematic cross-sectional view of the outlet of the upper head line;
FIG. 37 is a schematic view showing the construction of upper and lower covers;
FIG. 38 is a schematic view showing the structure of left and right semicircular grooves at the lower cover;
FIG. 39 is an enlarged schematic view of the clamping block and spring four of FIG. 37;
FIG. 40 is a schematic view of the vertical guide groove on the second guide block and the vertical guide rail;
FIG. 41 is a drawing showing the fitting relationship between the device for bending the cutting leg of the launching pipeline and the four-station turntable in the embodiment;
FIG. 42 is a schematic view of the state of the light emitting device when it is inserted into the inlet of the bending mechanism;
FIG. 43 is a schematic view of the light device emitting line exiting the outlet of the bending mechanism;
FIG. 44 is a view showing the fitting relationship between the Z-shaped adjuster and the stopper groove;
FIG. 45 is a schematic view of the structure of the blanking apparatus in the embodiment;
FIG. 46 is a diagram showing the connection between cylinder number thirteen and the material taking box in the embodiment;
FIG. 47 is a line drawing showing the engagement between the material-taking box and the supporting platform in the embodiment;
FIG. 48 is a drawing showing the connection between the twelfth cylinder and the suction rod in the embodiment;
FIG. 49 is a schematic top view of the first mounting platform, the support platform, and the second mounting platform of the embodiment;
FIG. 50 is a rear view of FIG. 45;
FIG. 51 is a drawing showing a fitting relationship between the blanking apparatus and the four-station turntable, in which the blanking is in an initial state;
FIG. 52 is a schematic view of the linear cylinder pushing rod pushing the optical device into the material taking box;
FIG. 53 is a schematic view showing a state where the lower sucker absorbs the optical device;
FIG. 54 is a schematic view of the linear cylinder after the push rod is reset;
FIG. 55 is a schematic view showing the upper and lower suckers being coaxial;
FIG. 56 is a schematic view of the structure of the material receiving box and the longitudinal and transverse translation mechanism;
description of the reference symbols
The automatic feeding device comprises a rotary motor 100, a four-station turntable 101, a feeding station 102, a pin shearing station 103, a pin shearing bending station 104, a blanking station 105, an optical device clamp 106, a mold frame 107, a first through hole 108, a first sliding rod 109, a front baffle 110, a rear baffle 111, a first spring 112, a first connecting rod 113, a material taking head 114, a material taking seat 115, a first notch 116, a mounting hole 117, a first mounting groove 118, a second spring 119, a pressing plate 120, a sliding groove 121, a mold core 122, a long hole 123, a bolt 124, a nut 125, a long groove 126, a second through hole 127, a blanking rod guide groove 128, a second notch 129, a sensing block 130 and a sensor 131;
the device comprises a pushing device 200, a support table 201, a first pushing mechanism 202, a second pushing mechanism 203, a blanking pushing mechanism 204, a first air cylinder 205, a second air cylinder 206, a third air cylinder 207, a first pushing plate 208, a second pushing plate 209, a blanking rod 210 and a linear air cylinder push rod 211;
the device comprises a feeding device 300, a first base 301, a second base 302, a base component diversion trench 303, a tail fiber diversion trench 304, an adapter diversion trench 305, a first push rod diversion trench 306, a second push rod diversion trench 307, a base push rod 308, a receiving pipeline accommodating trench 309, an adapter push rod 310, a first cover plate 311, a second cover plate 312, a base component limiting hole 313, a tail fiber limiting hole 314, an adapter limiting hole 315, a first stock preparation seat 316, a second stock preparation seat 317, a base component stock preparation groove 318, a tail fiber stock preparation groove 319, an adapter stock preparation groove 320, an L-shaped corner piece 321, a stock preparation seat limiting plate 322, a support 323, a first corner seat 324, a fourth air cylinder 325, a first sliding block 326, a fifth air cylinder 327, a second corner seat 328, a second sliding block 329, a positioning plate chute 330 and a positioning plate;
the device comprises a receiving pipeline pin cutting device 400, a first bottom plate 401, a sixth air cylinder 402, a seventh air cylinder 403, a first frame 404, a shaping head base 405, a shaping head 406, a first white steel knife 407, a second sliding rod 408, a first sliding block 409, a first supporting seat 410, a first waste box 411, a correction section 412, a pin cutting section 413, a pipeline correction guide hole 414, a pipeline pin cutting guide hole 415, a shock absorber 416, an inner cover 417, an outer cover 418, an annular groove 419, a third spring 420, a stress cylinder 421, a third through hole 422, a first half-moon groove 423, a second half-moon groove 424, a third half-moon groove 425, a fourth half-moon groove 426, a fifth half-moon groove 427, a half-moon stabilizer 428, a fixed seat 429, a first guide plate 430, a first vertical guide groove 431 and a first vertical guide rail;
the device comprises a launching pipeline pin-cutting bending device 500, a bottom plate II 501, an eighth cylinder 502, a ninth cylinder 503, a tenth cylinder 504, an eleventh cylinder 505, a frame II 506, a white steel knife II 507, an upper cover 508, a lower cover 509, a left bending circular groove 510, a right bending circular groove 511, an inverted T-shaped bending groove 512, a T-shaped bending groove 513, a mounting groove II 514, a clamping block 515, a spring IV 516, a T-shaped correcting block 517, an inverted T-shaped correcting block 518, a Z-shaped adjuster 519, a lower end plate 520, a vertical plate 521, an upper end plate 522, an upper limiting groove 523, a lower limiting groove 524, a sliding rod III 525, a supporting seat II 526, a sliding block II 527, a guide plate II 528, a vertical guide groove II 529, a vertical guide rail II 530, a waste material box II 531 and a reinforcing rib 532;
the device comprises a blanking device 600, a supporting platform 601, a first mounting platform 602, a second mounting platform 603, a material receiving box 604, an optical device moving groove 605, a lower suction rod moving groove 606, a connecting rod moving groove 607, an upper suction rod 608, a No. twelve air cylinder 609, a No. thirteen air cylinder 610, a transverse linear guide rail motor 611, a longitudinal linear guide rail motor 612, a material taking box 613, a abdicating long hole 614, a lower suction rod 615 and a second connecting rod 616;
the system comprises a workbench 700, a first high-speed vision probe 800 and a second high-speed vision probe 900.
Detailed Description
The present invention will be described in further detail with reference to examples.
The embodiment provides an optical device pipeline pin shearing machine, as shown in fig. 2, which includes a workbench 700, a rotating motor 100 and a pushing device 200 are arranged on the workbench 700, a rotating portion of the rotating motor 100 is connected with a four-station turntable 101, the four-station turntable 101 includes a feeding station 102, a pin shearing station 103, a pin shearing bending station 104 and a blanking station 105 in a clockwise direction, and optical device clamps 106 are arranged on the stations; the workbench 700 is further provided with a feeding device 300 matched with the feeding station 102, a receiving pipeline pin shearing device 400 matched with the pin shearing station 103, a transmitting pipeline pin shearing and bending device 500 matched with the pin shearing and bending station 104 and a discharging device 600 matched with the discharging station 105, the pushing device 200 comprises a supporting station 201 fixed on the workbench 700, and a first pushing mechanism 202 used for driving the optical device clamp 106 on the feeding station 102 and a second pushing mechanism 203 used for driving the optical device clamp 106 on the discharging station 105 are fixed on the supporting station 201.
As shown in fig. 6 to 11, the optical device fixture 106 includes a mold frame 107, a first through hole 108 is formed in the mold frame 107, a first sliding rod 109 penetrates through the first through hole 108, a front baffle 110 and a rear baffle 111 are respectively disposed at two ends of the first sliding rod 109, which penetrate through the mold frame 107, a first spring 112 is disposed between the rear baffle 111 and the mold frame 107, the first spring 112 is sleeved on the first sliding rod 109, a first connecting rod 113 is fixedly connected to the front baffle 110, and a material taking head 114 is detachably connected to the first connecting rod 113. Get stub bar 114 including getting material seat 115, get and seted up breach one 116 on the material seat 115, be equipped with the mounting hole 117 with connecting rod one 113 rigid coupling on the bottom surface of breach one 116, mounting groove one 118 has all been seted up on two lateral walls of breach one 116, and mounting groove one 118 internal fixation has spring two 119, and the tip rigid coupling of spring two 119 has clamp plate 120, and the one end that the mounting hole 117 was kept away from to clamp plate 120 is the cambered surface of keeping away from breach one 116 one side bending, and two clamp plates 120 reciprocate through the cooperation with spring two 119 to realize getting of optical device base, two clamp plates 120 shown in figure 9 are being in the state when the interval is the biggest. In practical use, the proper material taking head 114 can be selected according to the type of the processed optical device, that is, the proper size of the first gap 116 is selected, so as to facilitate clamping.
The die frame 107 of this embodiment is provided with a chute 121, the chute 121 runs through with the outside along both sides of the first sliding rod 109 moving direction, a die core 122 is connected in the chute 121 in a sliding manner, the die core 122 is provided with a long hole 123 arranged along the first sliding rod 109 moving direction, the bottom surface of the chute 121 is provided with a bolt 124 penetrating through the long hole 123, and one end of the bolt 124 penetrating through the long hole 123 is connected with a nut 125. By loosening the nut 125, the die core 122 can be slid within the length range of the long hole 123, thereby adjusting the telescopic length of the front fender 110. Preferably, in this embodiment, a long groove 126 opposite to the long hole 123 is formed in the bottom surface of the sliding groove 121, the long groove 126 is narrow at the top and wide at the bottom, the bolt 124 is a T-shaped bolt 124 matched with the long groove 126, as shown in fig. 11, the bolt 124 can slide in the long groove 126 along the moving direction of the first sliding rod 109 through the matching of the T-shaped bolt 124 and the long groove 126, such a design facilitates the detachable installation of the bolt 124, and also increases the range of adjusting the telescopic length of the front baffle 110.
In addition, in order to facilitate blanking, two ends of the first connecting rod 113 are open and hollow, the hollow part of the first connecting rod 113 is communicated with the mounting hole 117, and the front baffle 110 is provided with a second through hole 127 communicated with the hollow part of the first connecting rod 113; the die core 122 is provided with a blanking rod guide groove 128 perpendicular to the moving direction of the first sliding rod 109, the side wall of the blanking rod guide groove 128 is provided with a second notch 129, and the hollow part of the through hole 127 and the connecting rod 113 and the mounting hole 117 are all located on the same straight line and are opposite to the second notch 129. As shown in fig. 4, a blanking pushing mechanism 204 is further arranged on the supporting table 201, the blanking pushing mechanism 204 includes a third cylinder 207 fixed on the supporting table 201, a blanking rod 210 used for being inserted into the blanking rod guide groove 128 is fixedly connected to a vertical telescopic end of the third cylinder 207, and a linear cylinder push rod 211 used for being inserted into a hollow portion of the first connecting rod 113 and located right above the second gap 129 is fixedly connected to one end, far away from the third cylinder 207, of the blanking rod 210.
As shown in fig. 3 and 4, in the present embodiment, the first pushing mechanism 202 includes a first air cylinder 205 fixed on the supporting table 201, and a first pushing plate 208 for pushing the tailgate 111 on the feeding station 102 to move is fixedly connected to a telescopic end of the first air cylinder 205; the second pushing mechanism 203 comprises a second air cylinder 206 fixed on the supporting platform 201, and a second pushing plate 209 used for pushing the rear baffle 111 on the blanking station 105 to move is fixedly connected to the telescopic end of the second air cylinder 206.
For convenience of automatic control, as shown in fig. 3 or 4, each station of this embodiment is provided with a sensing block 130, the workbench 700 is provided with a sensor 131 matched with the sensing block 130, and the rotation and stop of the rotating motor 100 are realized through the matching of the sensor 131 and the sensing block 130. Wherein inductor 131 just has one and designs for the U type, and the U type makes things convenient for the response piece 130 on each station to get into in the U type inductor 131 when carousel rotates, and this U type inductor 131 is fixed on the workstation 700 of cutting the foot and bending station 104 below.
As shown in fig. 12 to 15, the feeding device 300 includes a base and a cover plate, in order to meet the practical use and save material due to the long tail fiber of the optical device, the base includes a first base 301 and a second base 302 with a certain distance, the cover plate includes a first cover 311 and a second cover 312 corresponding to the base, a base assembly guiding groove 303 is disposed between the first base 301 and the first cover 311, an adapter guiding groove 305 is disposed between the second base 302 and the second cover 312, wherein tail fiber guiding grooves 304 are disposed between the first base 301 and the first cover 311 and between the second base 302 and the second cover 312, the tail fiber guiding groove 304 on the first base 301 is disposed on the left side of the base assembly guiding groove 303, the tail fiber guiding groove 304 on the second base 302 is disposed on the right side of the adapter guiding groove 305, the base assembly guiding groove 303, the adapter guiding groove 305 and the tail fiber guiding groove 304 are disposed side by side, the adapter and the adapter guiding groove 305 are in clearance fit, the base component and the base component diversion trench 303 are in clearance fit to ensure the linearity of the movement of the optical device.
A first push rod diversion groove 306 communicated with the base component diversion groove 303 is formed between the first base 301 and the first cover plate 311, a second push rod diversion groove 307 communicated with the adapter diversion groove 305 is formed between the second base 302 and the second cover plate 312, a base push rod 308 is arranged in the first push rod diversion groove 306, a receiving pipeline accommodating groove 309 is formed in one end, close to the base component diversion groove 303, of the base push rod 308, and an adapter push rod 310 is arranged in the second push rod diversion groove 307; the adapter push rod 310 and the base push rod 308 are connected with a driving assembly.
The driving assembly of the feeding device 300 comprises a first corner seat 324 and a second corner seat 328, wherein the first corner seat 324 is fixedly connected with a fourth cylinder 325, the telescopic end of the fourth cylinder 325 is fixedly connected with a first sliding block 326 fixed with the base push rod 308, the second corner seat 328 is fixedly connected with a fifth cylinder 327, and the telescopic end of the fifth cylinder 327 is fixedly connected with a second sliding block 527329 fixed with the adapter push rod 310. The first corner seat 324 and the second corner seat 328 are used for being connected with the workbench 700 and play a role of fixing the fourth air cylinder 325 and the fifth air cylinder 327.
In order to facilitate the placement of the optical device, the first cover plate 311 is provided with a base assembly limiting hole 313 opposite to the base assembly guiding groove 303, the second cover plate 312 is provided with an adapter limiting hole 315 opposite to the adapter guiding groove 305, and both the first cover plate 311 and the second cover plate 312 are provided with a pigtail limiting hole 314 opposite to the pigtail guiding groove 304. When the optical device is placed, the optical device can be accurately placed on the base only by aligning the base component of the optical device with the base component limiting hole 313, aligning the tail fiber with the tail fiber limiting hole 314 and aligning the adapter with the adapter limiting hole 315.
Further, since the feeding device 300 needs to be applied to an automation device, the embodiment further includes a stock preparation seat for placing stock, the stock preparation seat includes a first stock preparation seat 316 fixed above the first cover plate 311 and a second stock preparation seat 317 fixed above the second cover plate 312, wherein the first stock preparation seat 316 is provided with a base component stock groove 318 opposite to and communicated with the base component limiting hole 313, the second stock preparation seat 317 is provided with an adapter stock groove 320 opposite to and communicated with the adapter limiting hole 315, and the first stock preparation seat 316 and the second stock preparation seat 317 are both provided with a tail fiber stock groove 319 opposite to and communicated with the tail fiber limiting hole 314; as shown in fig. 12, the first material preparation seat 316 and the second material preparation seat 317 have a certain height (i.e. have a certain capacity, the capacity can be set according to actual work), when in use, an optical device to be loaded can be placed in the material preparation seat in advance, because only one optical device is accommodated between the cover plate and the base, and due to the design of the limiting hole on the cover plate, only one optical device can enter the base at each time, and after the optical device on the base is pushed out, the optical device at the lowest part in the material preparation seat can enter the base, thereby realizing automatic feeding of the material.
In this embodiment, the bottom of the stock preparation seat is connected to the base through the L-shaped corner 321, the stock preparation seat limiting plate 322 is disposed at the top of the stock preparation seat, the stock preparation seat limiting plate 322 is connected to the base through the strut 323, and the stock preparation seat is prevented from inclining (the stock preparation seat has a certain height, and if the upper end has a degree of freedom, the feeding accuracy is affected) by the stock preparation seat limiting plate 322.
In the process of this embodiment, as shown in fig. 16 to 19, the optical device in the preparation seat falls onto the base, the base assembly is located in the base assembly guiding groove 303, the launching pipeline on the base assembly is aligned with the launching pipeline accommodating groove of the base push rod 308, the pigtail is located in the pigtail guiding groove 304, and the adapter is located in the adapter guiding groove 305. Then, the fourth air cylinder 325 and the fifth air cylinder 327 extend to drive the first sliding block 326 and the second sliding block 329 to slide, the first sliding block 326 moves to drive the base push rod 308 to move in the first push rod guide groove 306, the movement of the base push rod 308 causes the receiving pipeline of the optical device to be inserted into the receiving pipeline accommodating groove 309, then the base push rod 308 drives the base to move, the second sliding block 329 moves to drive the adapter push rod 310 to move in the second push rod guide groove 307, the adapter push rod 310 drives the adapter and the base to move synchronously, and the synchronous movement of the base component and the adapter drives the pigtail to move synchronously. As shown in fig. 15, to ensure the linear motion of the base push rod 308 or the adapter push rod 310, the first slide block 326 is in clearance fit with the first push rod guide groove 306, and the second slide block 527329 is in clearance fit with the second push rod guide groove 307. To further ensure the linear motion of the base assembly, as shown in fig. 16, the bottom surfaces of the base assembly guiding groove 303 and the first push rod guiding groove 306 are provided with two positioning plate sliding grooves 330 arranged along the extending and retracting direction of the No. four cylinder 325, the two positioning plate sliding grooves 330 are respectively located at two sides of the optical device base, the side wall of the base push rod 308 is fixed with a positioning plate 331 matched with the positioning plate sliding groove 330, when the base push rod 308 moves, the positioning plate 331 moves in the positioning plate sliding groove 330 to ensure the linear motion of the base push rod 308.
The loading device 300 has the following processes: the first air cylinder 205 extends and pushes the rear baffle 111 to move through the first pushing plate 208, so that the first sliding rod 109 is driven to slide in the first through hole 108, the movement of the first sliding rod 109 drives the front baffle 110 to move towards the feeding mechanism, so that the material taking head 114 is close to the guide groove 303 of the base assembly, when the optical device is pushed out of the base, the optical device just can enter the material taking head 114 on the feeding station 102, and the adapter freely slides down. Meanwhile, the air cylinder on the feeding mechanism pushes the optical device out of the base component diversion groove 303, the base enters the first notch 116 of the material taking head 114, and the adapter falls freely. Because the end of the pressing plate 120 far from the mounting hole 117 is an arc surface bending to the side far from the first notch 116, when the optical device base enters the first notch 116, the second spring 119 can be gradually compressed through the pressing plate 120, so that the two pressing plates 120 have clamping force capable of clamping the base.
As shown in fig. 20 to 28, the receiving pipeline pin shearing device 400 includes a first bottom plate 401, a first No. six cylinder 402 is fixed on the first bottom plate 401 and is slidably connected with a first rack 404, and a telescopic end of the first No. six cylinder 402 is connected with the first rack 404; a shaping head base 405 and a seven vertically telescopic air cylinder 403 are fixed on the first rack 404, a shaping head 406 is fixed on the shaping head base 405, a pipeline guide hole arranged along the telescopic direction of the six air cylinder 402 is formed in the shaping head 406, the telescopic end of the seven air cylinder 403 is connected with a first white steel knife 407, the first white steel knife 407 is positioned above one end, close to the six air cylinder 402, of the pipeline guide hole, and a knife edge is perpendicular to the telescopic direction of the six air cylinder 402. In this embodiment, the sliding connection between the first frame 404 and the first bottom plate 401 is set as follows: the two-cylinder four-stroke mechanism comprises two sliding rods II 408 arranged along the telescopic direction of a six-cylinder 402, a first sliding block 409 is arranged on each sliding rod II 408, two ends of each sliding rod II 408 are provided with a first supporting seat 410 fixed on a first bottom plate 401, and a first rack 404 is fixed on the first sliding block 409.
Because the pipeline of the optical device may have a phenomenon of bending non-straight, if the aperture of the pipeline guide hole is set in a state when the pipeline is straight, some of the pipeline of the optical device cannot be inserted into the pipeline guide hole without fail, and the bent pipeline also causes inconvenience to the pin shearing process, in the prior art, the pipeline is trimmed by using tweezers, but the efficiency of such a method is extremely low, and the trimming effect is not good, in order to solve the defect and facilitate automatic production, in the embodiment, the shaping head 406 includes a correction section 412 and a pin shearing section 413 which are coaxially arranged, the pipeline guide hole includes a pipeline correction guide hole 414 arranged on the correction section 412 and a pipeline pin shearing guide hole 415 arranged on the pin section 413, one end of the pipeline correction guide hole 414 far from the pin shearing section 413 is an input end, and one end close to the pin shearing section 413 is an output end. The aperture of the pipeline correction via 414 decreases from the input end to the output end, and the aperture of the output end of the pipeline correction via 414 is the same as the aperture of the pipeline pin-shearing via 415. The aperture of the input end of the pipeline correction guide hole 414 can be set according to the bending degree of the optical device pipeline during production (so that most of the bent pipeline can be inserted), the aperture of the output end of the pipeline correction guide hole 414 is determined according to the straight state of the optical device pipeline, when the bent pipeline is inserted into the pipeline correction guide hole 414, the pipeline is slowly corrected to be in a straight state during the insertion process due to the change of the aperture of the pipeline correction guide hole 414, and finally enters the pipeline pin cutting guide hole 415.
The uncorrected pipeline generates certain impact force to the shaping head 406 in the process of inserting the reshaping head 406, the impact force can cause deviation to the fixed position of the reshaping head 406, so that the final foot shearing effect is poor, and the defect can be solved, the reshaping head 406 of the embodiment further comprises a damper 416 which is positioned between the correcting section 412 and the foot shearing section 413 and is coaxially arranged, the damper 416 comprises an inner cover 417 and an outer cover 418 which are connected with each other, a ring groove 419 is formed in the surface of the outer cover 418 opposite to the inner cover 417, a spring tri-420 is fixed in the ring groove 419, and a stressed cylinder 421 opposite to the spring tri-420 is arranged on the inner cover 417; the inner cover 417 and the outer cover 418 are both provided with a third through hole 422, the third through hole 422 on the inner cover 417 is fixedly connected with the pin cutting section 413, and the third through hole 422 on the outer cover 418 is fixedly connected with the correction section 412. When the bent pipeline generates an impact force on the correcting section 412, the impact force is transmitted to the force-receiving cylinder 421 through the outer cover 418, and the force-receiving cylinder 421 is inserted into the annular groove 419 and presses the spring III 420, so that the impact force is offset.
In the embodiment, in order to facilitate the fixation of the plastic head 406, a half moon groove 423 for accommodating the outer cover 418, a half moon groove two 424 for accommodating the inner cover 417 and a half moon groove three 425 for abdicating the leg reduction section are formed in the top surface of the plastic head base 405, a half moon stabilizer 428 for clamping the outer cover 418 is connected above the half moon groove one 423, a fixing seat 429 fixedly connected with the plastic head base 405 is arranged above the half moon groove two 424 and the half moon groove three 425, and a half moon groove four 426 for clamping the inner cover 417 and a half moon groove five 427 for abdicating the leg reduction section are formed in the fixing seat 429. Further, as shown in fig. 25, in order to prevent the shearing force from affecting the uncut pin when shearing the pin, the end surface of the end of the shearing pin segment 413 away from the inner cover 417 is coplanar with the side of the fixing seat 429 away from the inner cover 417, and the side wall of the white steel knife 407 close to the fixing seat 429 is tightly attached to the side of the fixing seat 429 away from the inner cover 417, so that the uncut pipeline is protected by the pipeline guide hole and does not bend during the shearing process.
In order to ensure the vertical linear motion of the first white steel knife 407, the first guide plate 430 is connected to the telescopic end of the seventh cylinder 403 in the embodiment, the first white steel knife 407 is fixed to the first guide plate 430, vertical guide grooves 431 are formed in two sides of the guide plate, and vertical guide rails 432 matched with the vertical guide grooves 431 are arranged on two sides of the first guide plate 430 of the first frame 404.
The pin shearing process is shown in fig. 29: when the receiving pipeline of the optical device on the pin shearing station 103 is aligned with the shaping head 406, the sixth air cylinder 402 is started to drive the first rack 404 to slide towards the receiving pipeline along the first sliding rod 109, so that the receiving pipeline is inserted into the pipeline guide hole, the bent part is corrected by the pipeline correcting guide hole 414 in the inserting process of the receiving pipeline, finally the receiving pipeline penetrates out of the pipeline pin shearing guide hole 415, the seventh air cylinder 403 is started to push the first white steel knife 407 to fall down to cut off the receiving pipeline penetrating out of the pipeline pin shearing guide hole 415, and then the sixth air cylinder 402 and the seventh air cylinder 403 are reset. In the shearing process, in order to prevent the cut pipeline waste from influencing the operation of the equipment, a waste box 411 is arranged on one side of the shaping head base 405, and the waste box 411 is positioned right below the first white steel knife 407.
As shown in fig. 30 to 40, the launching pipeline pin-shearing bending device 500 includes a second bottom plate 501, an eighth cylinder 502 is fixed on the second bottom plate 501 and is slidably connected with a second frame 506, the device further includes a third sliding rod 525 arranged along the extension direction of the eighth cylinder 502, two ends of the third sliding rod 525 are provided with a second support base 526 fixed on the second bottom plate 501, and a second sliding block fixedly connected with the second frame 506 is sleeved on the third sliding rod 525.
Wherein, the flexible end of No. eight cylinder 502 is connected with two 506 frames, be fixed with the nine cylinders 503 of bending mechanism and vertical flexible on two 506 frames, the flexible end of nine cylinders 503 even has two 507 white steel knives, is equipped with the groove of bending on the mechanism of bending, and the groove of bending is 90 crooked, and the one end in groove of bending is the pipeline import, and the other end is the pipeline export, two 507 white steel knives are located the pipeline export in groove of bending directly over and are on a parallel with the flexible direction of eight cylinders 502 with the cutting edge. A waste material box II 531 is further arranged on the second rack 506, and the waste material box II 531 is positioned right below the second white steel knife 507.
The bending mechanism in this embodiment includes ten cylinders 504 and eleven cylinders 505 that are fixed on frame two 506 and set up relatively from top to bottom, and the flexible end of ten cylinders 504 is fixed with upper cover 508, and the flexible end of eleven cylinders 505205 is fixed with lower cover 509, the bending groove is including offering left bending half slot one, the type of falling T bending groove 512, right bending half slot one on upper cover 508 and offering left bending half slot two, T type bending groove 513, right bending half slot two on lower cover 509, forms left bending circular slot 510 after left bending half slot one and left bending half circular slot two are laminated, forms right bending circular slot 511 after right bending half slot one and right bending half circular slot two are laminated. The side walls of the inverted T-shaped bending groove 512 and the T-shaped bending groove 513, which are positioned at two sides of the bottom surface of the pipeline inlet, are provided with a second mounting groove 514, a clamping block 515 is arranged in the second mounting groove 514, and a fourth spring 516 is connected between the clamping block 515 and the bottom surface of the mounting groove; the two clamping blocks 515 on the inverted-T-shaped bending groove 512 are L-shaped and are oppositely arranged, and the two clamping blocks 515 on the T-shaped bending groove 513 are inverted-L-shaped and are oppositely arranged; the opposite surfaces of the two L-shaped clamping blocks 515 and the opposite surfaces of the two inverted L-shaped clamping blocks 515 are both arc-shaped surfaces; a reverse T-shaped correction block 518 is fixed at a pipeline outlet of the reverse T-shaped bending groove 512, a T-shaped correction block 517 is fixed at a pipeline outlet of the T-shaped bending groove 513, and the pipeline outlet caliber formed between the T-shaped correction block 517 and the T-shaped bending groove 513 and the pipeline outlet caliber formed between the reverse T-shaped bending groove 512 and the reverse T-shaped correction block 518 are gradually reduced from inside to outside. In order to protect the root of the pipeline, as shown in fig. 33, the sidewall of the knife edge side of the second white steel knife 507 of this embodiment is closely attached to the sidewall of the pipeline outlet of the upper cover 508, and when the second white steel knife 507 is used for undercutting, the stress at the tangent point will not affect the rest of the pipeline.
The leg cutting and bending process is shown in fig. 41: four emission pipelines of the optical device on the pin shearing and bending station 104 are opposite to the bending grooves of the bending device, wherein the left and right emission pipelines are respectively opposite to the left and right bending circular grooves 511, the emission pipeline at the upper part is opposite to the inverted T-shaped bending groove 512, and the emission pipeline at the lower part is opposite to the T-shaped bending groove 513;
the first step is as follows: starting the eight, ten and eleven cylinders 502, 504 and 505, enabling the second rack 506 to approach to the transmitting pipeline of the optical device, moving the upper cover 508 and the lower cover 509 to be attached, forming a left bending circular groove 510 by the first left bending semicircular groove and the second left bending semicircular groove, and forming a right bending circular groove 511 by the first right bending semicircular groove and the second right bending semicircular groove;
the second step is that: fig. 42 is a schematic view of the state that the emission pipeline is inserted into the bending groove after the second frame 506 is attached to the optical device, and the emission pipeline is bent according to the radian of the bending groove after being inserted into the bending groove. In practical application, there may be a case that the bending degree of a part of the transmitting pipeline is too large, so that in order to facilitate insertion of the pipeline, the pipe inlet calibers of the left bending circular groove 510 and the right bending circular groove 511 are both gradually reduced from outside to inside, the pipe inlet calibers formed by the two L-shaped clamping blocks 515 and the pipe inlet calibers formed by the two inverted L-shaped clamping blocks 515 are both gradually reduced from outside to inside, as shown in fig. 37 and 38, the pipe inlet is slightly larger near the outside so as to facilitate insertion of the bent pipeline, and the calibers near the inside of the pipe inlet are reduced to the calibers which can just pass through a straight pipeline, so that in the insertion process of the transmitting pipeline, the bent part of the transmitting pipeline can; the upper and lower pipelines are inserted into the inverted T-shaped bending groove 512 and the T-shaped bending groove 513, so that the transmitting pipeline may be bent in a non-coplanar manner, and the inverted T-shaped correction block 518 and the T-shaped correction block 517 in this embodiment are designed to solve the defect, and the pipeline outlet caliber formed between the T-shaped correction block 517 and the T-shaped bending groove 513 and the pipeline outlet caliber formed between the inverted T-shaped bending groove 512 and the inverted T-shaped correction block 518 are both gradually reduced from inside to outside, so that the transmitting pipeline after being bent enters the pipeline outlet and is corrected again, as shown in fig. 36 and 37, the inverted T-shaped correction block 518 and the T-shaped correction block 517 are provided with arc angles near the bending groove sides, and a structure with a large inside and a small outside is formed by the arc angles;
the third step: when the pipeline penetrates out of the pipeline outlet, the No. nine air cylinder 503 is started, the second white steel knife 507 descends, the penetrated launching pipeline is cut off, and the waste enters the second waste material box 531 under the action of gravity;
the fourth step: after the cutting is finished, the nine-cylinder 503 is recovered, and the nine-cylinder 503 is slightly contracted to push the emission pipeline out of the T-shaped corrector and the inverted T-shaped corrector, at the moment, the ten-cylinder 505 and the eleven-cylinder 505 are returned to open the upper cover 508 and the lower cover 509. As shown in fig. 44, in the process of lowering the lower cover 509, since the clamping blocks 515 are designed to be L-shaped, and the opposite surfaces of the two inverted L-shaped clamping blocks 515 are arc-shaped surfaces, the transmitting pipeline pushes the clamping blocks 515 into the second mounting groove 514, so that the transmitting pipeline is completely separated from the lower cover 509, and the transmitting pipeline at the upper cover 508 is also the same, after the transmitting pipeline is completely separated, the No. eight cylinder 502 is reset, and the bending and pin-cutting process is completed;
in the process of attaching the upper and lower covers 508 and 509, in order to ensure that the height of the attachment is just right opposite to the emission pipeline of the optical device on the pin-cutting bending station 104, the embodiment further includes a Z-shaped adjuster 519, the Z-shaped adjuster 519 includes a lower end plate 520 fixedly connected with the second frame 506, a vertical plate 521 fixed on the lower end plate 520, and an upper end plate 522 fixed on the vertical plate 521, and the upper end plate is right opposite to the emission pipeline of the optical device on the pin-cutting bending station 104. An upper limit groove 523 is formed in the upper cover 508, a lower limit groove 524 is formed in the lower cover 509, the upper end plate 522 is located between the upper limit groove 524 and the lower limit groove 524, and the upper end plate 522 can be just embedded into the limit groove formed by the upper limit groove 524 and the lower limit groove 524 in an attached mode, as shown in fig. 34. Further, in order to ensure the compressive strength of the Z-shaped adjuster 519, a reinforcing rib 532 is fixedly connected between the vertical plate 521 and the lower end plate 520.
In order to ensure that the second white steel knife 507 descends linearly, a second guide plate 528 is fixed to the telescopic end of the ninth cylinder 503, the second white steel knife 507 is fixed to the second guide plate 528, a second vertical guide groove 529 is formed in the second guide plate 528, and a second vertical guide rail 530 matched with the second vertical guide groove 529 is formed in the second frame 506.
As shown in fig. 45 to 50, the blanking device 600 includes a supporting platform 601, a first mounting platform 602 and a second mounting platform 603 are respectively disposed on two sides of the supporting platform 601 in the width direction, a longitudinal and transverse translation mechanism is disposed at one end of the supporting platform 601 in the length direction, and a material receiving box 604 is disposed below the longitudinal and transverse translation mechanism. An optical device moving groove 605 is formed in the top surface of the supporting platform 601, a lower suction rod moving groove 606 is formed in the bottom surface of the optical device moving groove 605, a connecting rod moving groove 607 communicated with the lower suction rod moving groove 606 is formed in the side wall of the supporting platform 601, a lower suction rod 615 used for sucking and combining optical devices is arranged in the lower suction rod moving groove 606, a connecting rod II 616 fixedly connected with the lower suction rod 615 is arranged in the connecting rod moving groove 607, and a twelve-numbered cylinder 609 used for driving the connecting rod II 616 to translate along the length direction of the optical device moving groove 605 is arranged on the mounting platform I602; a thirteen-cylinder 610 which extends and retracts along the length direction of the optical device moving groove 605 is arranged on the second mounting platform 603, a material taking box 613 which is provided with openings at two ends and is fixedly connected with the extending and retracting end of the second cylinder 206 is arranged in the optical device moving groove 605, one end of the material taking box 613, which is far away from the longitudinal and transverse translation mechanism, is an input end, and the other end of the material taking box is an output end; the bottom surface of the material taking box 613 is provided with a abdicating long hole 614 communicated with the lower suction rod moving groove 606, one end of the abdicating long hole 614 close to the output end of the material taking box 613 is opened, and the suction port of the lower suction rod 615 is arranged in the abdicating long hole 614. The longitudinal and transverse translation mechanism comprises a transverse linear guide motor 611, a moving part of the transverse linear guide motor 611 is connected with a longitudinal linear guide motor 612, an upper suction rod 608 is fixedly connected to the moving part of the longitudinal linear guide motor 612, and the optical device moving groove 605 and the material receiving box 604 are located below the transverse movement track of the upper suction rod 608.
The blanking process is as follows: as shown in fig. 51 to 55, the material taking head 114 of the optical device clamp 106 on the blanking station 105 faces the input end of the material taking box 613; the thirteenth cylinder 610 drives the material taking box 613 to be close to the material taking head 114 of the optical device clamp 106, the twelfth cylinder 609 synchronously drives the lower suction rod 615 to be close to the output end of the material taking box 613, then the optical device is pushed into the input end of the material taking box 613, and the lower suction rod 615 starts to be attracted with the base of the optical device at the moment; the twelve air cylinders 609 move the lower sucker 615 to a position right below the upper sucker 608, the longitudinal linear guide motor 612 drives the upper sucker 608 to move downwards to attract the optical device, meanwhile, the lower sucker 615 stops attracting, and then the transverse linear guide motor 611 drives the upper sucker 608 to move transversely to place the optical device in the material receiving box 604.
A high-speed visual alignment device is arranged on the workbench 700 and comprises a first high-speed visual probe 800 positioned between the feeding device 300 and the receiving pin shearing device and a second high-speed visual probe 900 positioned between the receiving pin shearing device and the transmitting pin shearing and bending device; the first high-speed vision probe 800 is used for screening whether the bending degree of the receiving pipeline exceeds a set value or not, and the second vision probe is used for screening whether the bending degree of the transmitting pipeline exceeds the set value or not (if the bending degree of the receiving and transmitting pipeline is too large, the receiving and transmitting pipeline cannot be inserted into the shaping head 406 or the bending mechanism, so that the high-speed vision alignment device is adopted for screening in advance, equipment is prevented from being broken down, the tolerance value of the bending degree can be set according to actual production requirements, and the vision capture technology is the prior art). As shown in fig. 56, the material receiving box 604 is divided into a receiving and dispatching pipeline pin shearing grid, a receiving pipeline pin shearing grid and a transmitting pipeline pin shearing grid, and the four optical devices are respectively placed into the four grids of the material receiving box 604 through the cooperation of the longitudinal and transverse translation mechanism and the high-speed visual alignment device, so that secondary detection is facilitated, and the quality inspection efficiency is improved.
The embodiment further provides a control method of the foot shearing machine, which comprises the following steps:
s01: the first air cylinder 205 pushes the material taking head 114 of the optical device clamp 106 on the material loading station 102 to be close to the base component guide groove 303 of the material loading device 300, the fourth air cylinder 325 pushes the base component in the base component guide groove 303 into the material taking head 114 through the base push rod 308, the fifth air cylinder 327 pushes the adapter out of the adapter guide groove 305 through the adapter push rod 310, and the first, fourth and fifth air cylinders 327 reset;
s02: the four-station turntable 101 rotates clockwise, in the process that the optical device is transferred from the loading station 102 to the pin cutting station 103, the high-speed vision probe I800 captures and determines whether the bending degree of the optical device receiving pipeline is within the tolerance range of pin shaping, if so, the process goes to S03, and if not, the process goes to S04 by skipping S03;
s03: the four-station turntable 101 rotates clockwise, so that the optical device receiving pipeline on the material taking head 114 of the pin shearing station 103 is aligned with the shaping head 406 of the receiving pipeline pin shearing device 400, the sixth air cylinder 402 pushes the first rack 404 to approach the pin shearing station 103, in the approaching process, the receiving pipeline of the optical device is sequentially inserted into the pipeline correction guide hole 414 and the pipeline pin shearing guide hole 415 and finally penetrates out of the pipeline pin shearing guide hole 415, the seventh air cylinder 403 pushes the first white steel knife 407 to descend for receiving the pipeline pin shearing, and after the pin shearing is completed, the sixth air cylinder 403 and the seventh air cylinder 403 reset;
s04: the four-station turntable 101 rotates clockwise, in the process that the optical device rotates from the pin cutting station 103 to the pin cutting bending station 104, the high-speed vision probe II 900 captures and judges whether the bending degree of the transmitting pipeline of the optical device is within the tolerance range of pin shaping, if so, the process enters S05, and if not, the process skips S05 and enters S06;
s05: the four-station turntable 101 rotates clockwise, so that the optical device emission pipeline on the material taking head 114 of the pin shearing and bending station 104 is aligned with the pipeline inlet of the bending mechanism; the tenth cylinder 504 drives the upper cover 508 to descend, and the eleventh cylinder 505 drives the upper cover 508 to ascend, so that the upper cover 509 is attached to the lower cover 509;
the eighth cylinder 502 pushes the second frame 506 to approach the foot shearing bending station 104, in the approaching process, a left emitting pipeline and a right emitting pipeline are respectively inserted into the left bending round groove 511 and the right bending round groove 511, an upper emitting pipeline is inserted into the inverted T-shaped bending groove 512, and a lower emitting pipeline is inserted into the T-shaped bending groove 513; after the four launching pipelines penetrate out of the pipeline outlet of the bending mechanism, the ninth cylinder 503 pushes the second white steel knife 507 to descend to shear the feet of the launching pipelines;
after the pin shearing is finished, the ninth cylinder 503 is reset, the eighth cylinder 502 retracts to the thickness of one T-shaped correcting block 517, and after the tenth cylinder 504 and the eleventh cylinder 505 are reset, the eighth cylinder 502 retracts to the initial state again;
s06: the four-station turntable 101 rotates clockwise, the optical device rotates from the pin shearing and bending station 104 to the blanking station 105, and the second cylinder 206 extends to push the material taking head 114 of the optical device clamp 106 on the blanking station 105 to be close to the material taking box 613, as shown in fig. 51;
the third air cylinder 207 pushes the blanking rod 210 to be inserted into the blanking rod guide groove 128, and meanwhile, the linear air cylinder push rod 211 is inserted into the second notch 129, so that the linear air cylinder push rod 211 is aligned to the hollow part of the first connecting rod 113;
the second cylinder 206 is reset, in the resetting process, the thirteenth cylinder 610 drives the material taking box 613 to be tightly attached to the material taking head 114, the twelfth cylinder 609 drives the lower suction rod 615 to move along with the material taking box 613, after the second cylinder 206 is reset, the linear cylinder push rod 211 extends to sequentially pass through the second through hole 127, the hollow part of the first connecting rod 113 and the mounting hole 117 and then jacks the optical device into the material taking box 613 from the material taking head 114, and the lower suction rod 615 starts to suck the optical device base as shown in fig. 52;
as shown in fig. 53, the second cylinder 206 extends again, and after the second cylinder 206 extends, the linear cylinder push rod 211 and the third cylinder 207 are reset; in the extension process of the second air cylinder 206, the thirteenth air cylinder 610 is reset, and the twelfth air cylinder 609 drives the lower suction rod 615 to move to the position right below the upper suction rod 608; the second cylinder 206 is reset again; the repeated contraction and extension of the second air cylinder 206 is to convey the optical device in the material taking head 114 on one hand and to provide a yielding space for the up-and-down movement of the linear air cylinder push rod 211 on the other hand;
the longitudinal linear guide motor 612 drives the upper sucker 608 to descend, the upper sucker 608 sucks the optical device base, meanwhile, the lower sucker 615 is closed and reset through the No. twelve air cylinder 609, and the transverse linear guide motor 611 puts the optical device on the upper sucker 608 into the corresponding grid of the material receiving box 604 through the longitudinal linear guide motor 612.
The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the invention, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides an optical device pipeline pin shearing machine, includes the workstation, its characterized in that: the workbench is provided with a rotating motor and a pushing device, a rotating part of the rotating motor is connected with a multi-station turntable, the multi-station turntable at least comprises a feeding station, a pin cutting bending station and a blanking station along the clockwise direction, and the stations are all provided with optical device clamps; the workbench is also provided with a feeding device matched with the feeding station, a receiving pipeline pin shearing device matched with the pin shearing station, a transmitting pipeline pin shearing and bending device matched with the pin shearing and bending station and a discharging device matched with the discharging station, and the pushing device comprises a first pushing mechanism used for driving the optical device clamp on the feeding station and a second pushing mechanism used for driving the optical device clamp on the discharging station.
2. The optical device line pin cutter of claim 1, wherein: the optical device clamp comprises a die frame, a first through hole is formed in the die frame, a first sliding rod penetrates through the first through hole, a front baffle and a rear baffle are respectively arranged at two ends of the first sliding rod, which penetrate out of the die frame, a first spring is arranged between the rear baffle and the die frame, a first hollow connecting rod with two open ends is fixedly connected to the front baffle, and a material taking head is connected to the first connecting rod; the material taking head comprises a material taking seat, a first notch is formed in the material taking seat, a mounting hole fixedly connected with a first connecting rod is formed in the bottom surface of the first notch, a first mounting groove is formed in each of two side walls of the first notch, a second spring is fixed in each mounting groove, a pressing plate is fixedly connected to the end portion of each second spring, and one end, far away from the mounting hole, of each pressing plate is a cambered surface bent towards one side, far away from the first notch;
the die comprises a die frame, a die core is arranged on the die frame, a blanking rod guide groove perpendicular to the moving direction of a sliding rod I is formed in the die core, a second notch is formed in the side wall of the blanking rod guide groove, a second through hole opposite to the second notch is formed in a front baffle, and hollow portions and mounting holes of the second through hole and the first connecting rod I are located on the same straight line and are communicated with each other.
3. An optical device line pin cutter as claimed in claim 2, wherein: the pushing device comprises a supporting table fixedly connected with the workbench, the first pushing mechanism comprises a first air cylinder fixed on the supporting table, the telescopic end of the first air cylinder is fixedly connected with a first pushing plate used for pushing a rear baffle of the glazing device clamp at a feeding station to move, the second pushing mechanism comprises a second air cylinder fixed on the supporting table, and the telescopic end of the second air cylinder is fixedly connected with a second pushing plate used for pushing the rear baffle of the glazing device clamp at a discharging station to move;
prop the position bench and still be equipped with unloading pushing mechanism, unloading pushing mechanism is including fixing No. three cylinders on propping the position bench, and the vertical flexible and flexible end rigid coupling of No. three cylinders has the unloading stick that is used for inserting unloading stick guide way, and the one end rigid coupling that No. three cylinders were kept away from to the unloading stick has the well kenozooecium that is used for inserting connecting rod one and is located the straight line cylinder push rod directly over breach two.
4. The optical device line pin cutter of claim 1, wherein: the feeding device comprises a base and a cover plate, a base assembly diversion trench, a tail fiber diversion trench and an adapter diversion trench which are arranged side by side are sequentially formed between the base and the cover plate, a first push rod diversion trench communicated with the base assembly diversion trench and a second push rod diversion trench communicated with the adapter diversion trench are further formed between the base and the cover plate, a base push rod is arranged in the first push rod diversion trench, a receiving pipeline containing slot is formed in one end, close to the base assembly diversion trench, of the base push rod, an adapter push rod is arranged in the second push rod diversion trench, a fourth air cylinder fixedly connected with a workbench is connected to the base push rod, and a fifth air cylinder fixedly connected with the workbench is connected to the adapter push rod;
the cover plate is provided with a base assembly limiting hole opposite to the base assembly diversion trench, a tail fiber limiting hole opposite to the tail fiber diversion trench and an adapter limiting hole opposite to the adapter diversion trench, a material preparing seat is fixed above the cover plate, and the material preparing seat is provided with a base assembly material preparing groove opposite to and communicated with the base assembly limiting hole, a tail fiber material preparing groove opposite to and communicated with the tail fiber limiting hole and an adapter material preparing groove opposite to and communicated with the adapter limiting hole.
5. The optical device line pin cutter of claim 1, wherein: the receiving pipeline pin shearing device comprises a first bottom plate, a first six-cylinder is fixed on the first bottom plate and is connected with a first rack in a sliding mode, the telescopic end of the first six-cylinder is connected with the first rack, a shaping head base and a vertically telescopic seven-cylinder are fixed on the first rack, a shaping head is fixed on the shaping head base, a pipeline guide hole arranged along the telescopic direction of the first six-cylinder is formed in the shaping head, the telescopic end of the seventh cylinder is connected with a first white steel knife, the first white steel knife is located above one end, close to the first six-cylinder, of the pipeline guide hole, and the knife edge is perpendicular to the telescopic direction of the first six-cylinder;
the shaping head comprises a correction section, a shock absorber and a pin shearing section which are coaxially arranged in sequence, the pipeline guide hole comprises a pipeline correction guide hole arranged on the correction section and a pipeline pin shearing guide hole arranged on the pin shearing section, one end of the pipeline correction guide hole, which is far away from the pin shearing section, is an input end, one end, which is close to the pin shearing section, is an output end, the aperture of the pipeline correction guide hole is gradually reduced from the input end to the output end, and the aperture of the output end of the pipeline correction guide hole is the same as that of the pipeline pin shearing guide hole; the shock absorber comprises an inner cover and an outer cover which are connected with each other, a ring groove is formed in the surface of the outer cover, which is opposite to the inner cover, a spring III is fixed in the ring groove, and a stress cylinder which is opposite to the spring III is arranged on the inner cover; and a third through hole is formed in each of the inner cover and the outer cover, the third through hole in the inner cover is fixedly connected with the pin cutting section, and the third through hole in the outer cover is fixedly connected with the correction section.
6. The optical device line pin cutter of claim 1, wherein: the emission pipeline pin shearing and bending device comprises a second bottom plate, an eighth cylinder is fixed on the second bottom plate and is slidably connected with a second rack, the telescopic end of the eighth cylinder is connected with the second rack, a bending mechanism and a vertically telescopic ninth cylinder are fixed on the second rack, the telescopic end of the ninth cylinder is connected with a second white steel knife, a bending groove is formed in the bending mechanism, one end of the bending groove is a pipeline inlet, the other end of the bending groove is a pipeline outlet, the second white steel knife is positioned right above the pipeline outlet of the bending groove and is parallel to the telescopic direction of the eighth cylinder with a knife edge, a second waste material box is fixedly connected onto the second rack, and the second waste material box is positioned right below the second white steel knife;
the bending mechanism comprises a ten-cylinder and an eleven-cylinder which are fixed on the frame and are oppositely arranged from top to bottom, an upper cover is fixed at the telescopic end of the ten-cylinder, a lower cover is fixed at the telescopic end of the eleven-cylinder, the bending groove comprises a first left bending semicircular groove, a first inverted T-shaped bending groove, a first right bending semicircular groove, a second left bending semicircular groove, a second T-shaped bending groove and a second right bending semicircular groove which are formed in the upper cover, the first left bending semicircular groove and the second left bending semicircular groove are laminated to form a left bending circular groove, the first right bending semicircular groove and the second right bending semicircular groove are laminated to form a right bending circular groove, and the pipeline inlet calibers of the left bending circular groove and the right bending circular groove are gradually reduced from outside to inside.
7. The optical device line pin cutter of claim 6, wherein: the side walls of the inverted T-shaped bending groove and the T-shaped bending groove, which are positioned at two sides of the bottom surface of the pipeline inlet, are provided with a second mounting groove, a clamping block is arranged in the second mounting groove, and a spring IV is connected between the clamping block and the bottom surface of the second mounting groove; the two clamping blocks on the inverted T-shaped bending groove are L-shaped and are oppositely arranged, and the two clamping blocks on the T-shaped bending groove are inverted L-shaped and are oppositely arranged; the opposite surfaces of the two L-shaped clamping blocks and the opposite surfaces of the two inverted L-shaped clamping blocks are arc-shaped surfaces, and the pipeline inlet calibers formed by the two L-shaped clamping blocks and the pipeline inlet calibers formed by the two inverted L-shaped clamping blocks are gradually reduced from outside to inside;
the pipeline outlet of the inverted T-shaped bending groove is fixedly provided with an inverted T-shaped correcting block, the pipeline outlet of the T-shaped bending groove is fixedly provided with a T-shaped correcting block, and the pipeline outlet caliber formed between the T-shaped correcting block and the T-shaped bending groove and the pipeline outlet caliber formed between the inverted T-shaped bending groove and the inverted T-shaped correcting block are gradually reduced from inside to outside.
8. The optical device line pin cutter of claim 1, wherein: the blanking device comprises a supporting platform, a first mounting platform, a second mounting platform, a longitudinal and transverse translation mechanism and a material receiving box, wherein the top surface of the supporting platform is provided with an optical device moving groove, the bottom surface of the optical device moving groove is provided with a lower suction rod moving groove, the side wall of the supporting platform is provided with a connecting rod moving groove communicated with the lower suction rod moving groove, a lower suction rod for absorbing and combining optical devices is arranged in the lower suction rod moving groove, and a second connecting rod fixedly connected with the lower suction rod is arranged in the connecting rod moving groove;
a twelve-cylinder for driving the connecting rod II to translate along the length direction of the optical device moving groove is arranged on the first mounting platform, a thirteen-cylinder which stretches along the length direction of the optical device moving groove is arranged on the second mounting platform, a material taking box which is provided with openings at two ends and is fixedly connected with the stretching end of the thirteen-cylinder is arranged in the optical device moving groove, one end of the material taking box is an input end, and the other end of the material taking box is an output end; the bottom surface of the material taking box is provided with a abdicating long hole communicated with the lower suction rod moving groove, one end of the abdicating long hole close to the output end of the material taking box is opened, and a suction port of the lower suction rod is arranged in the abdicating long hole;
the longitudinal and transverse translation mechanism comprises a transverse linear guide rail motor, a moving part of the transverse linear guide rail motor is connected with a longitudinal linear guide rail motor, an upper suction rod for sucking and combining optical devices is arranged on the moving part of the longitudinal linear guide rail motor, and an optical device moving groove and a material receiving box are located below the transverse movement track of the upper suction rod.
9. An optical device line clip machine as claimed in claim 8, wherein: the high-speed vision alignment device comprises a first high-speed vision probe positioned between the feeding device and the receiving pin shearing device and a second high-speed vision probe positioned between the receiving pin shearing device and the transmitting pin shearing and bending device; the material collecting box is divided into a receiving and transmitting pipeline pin shearing grid, a receiving pipeline pin shearing grid and a transmitting pipeline pin shearing grid.
10. A control method of an optical device pipeline pin shearing machine is characterized by comprising the following steps: the method comprises the following steps:
s01: the first air cylinder pushes a material taking head of the glazing device clamp on the feeding station to be close to a base component diversion groove of the feeding device, the fourth air cylinder pushes a base component in the base component diversion groove into the material taking head through a base push rod, the fifth air cylinder pushes the adapter out of the adapter diversion groove through an adapter push rod, and the first air cylinder, the fourth air cylinder and the fifth air cylinder reset;
s02: the multi-station turntable rotates clockwise, in the process that the optical device is transferred from the feeding station to the pin cutting station, the high-speed vision probe firstly captures and determines whether the bending degree of the optical device receiving pipeline is within the tolerance range of pin shaping, if so, the operation enters S03, and if not, the operation skips S03 and enters S04;
s03: the multi-station turntable rotates clockwise, so that an optical device receiving pipeline on the pin taking head of the pin shearing station is aligned to a shaping head of the receiving pipeline pin shearing device, the sixth air cylinder pushes the rack to be close to the pin shearing station, in the closing process, the receiving pipeline of the optical device is sequentially inserted into the pipeline correcting guide hole and the pipeline pin shearing guide hole and finally penetrates out of the pipeline pin shearing guide hole, the seventh air cylinder pushes the first white steel knife to descend to shear the receiving pipeline pin, and after the pin shearing is finished, the sixth air cylinder and the seventh air cylinder reset;
s04: the multi-station turntable rotates clockwise, in the process that the optical device rotates from the pin cutting station to the pin cutting and bending station, the high-speed vision probe II captures and judges whether the bending degree of the transmitting pipeline of the optical device is within the tolerance range of pin shaping, if so, the operation enters S05, and if not, the operation skips S05 and the operation enters S06;
s05: the multi-station turntable rotates clockwise to enable the optical device emission pipeline on the pin shearing and bending station material taking head to align to the pipeline inlet of the bending mechanism; the tenth cylinder drives the upper cover to descend, and the eleventh cylinder drives the upper cover to ascend, so that the upper cover and the lower cover are attached;
the eighth cylinder pushes the frame to press close to the two-way pin-shearing bending station, in the pressing process, the left and right transmitting pipelines are respectively inserted into the left and right bending circular grooves, the upper transmitting pipeline is inserted into the inverted T-shaped bending groove, and the lower transmitting pipeline is inserted into the T-shaped bending groove; after the four launching pipelines penetrate out of the pipeline outlet of the bending mechanism, the ninth cylinder pushes the second white steel knife to descend to cut the feet of the launching pipelines;
after the pin shearing is finished, the ninth cylinder resets, the eighth cylinder retracts to the thickness of one T-shaped correcting block, and after the tenth cylinder and the eleventh cylinder reset, the eighth cylinder retracts to the initial state again;
s06: the multi-station turntable rotates clockwise, the optical device rotates from the pin shearing and bending station to the blanking station, and the second air cylinder extends to push the material taking head of the optical device clamp on the blanking station to be close to the material taking box;
the third cylinder pushes the blanking rod to be inserted into the blanking rod guide groove, and meanwhile, the linear cylinder push rod is inserted into the second notch, so that the linear cylinder push rod is aligned to the hollow part of the first connecting rod;
the second cylinder is reset, in the resetting process, the thirteenth cylinder drives the material taking box to be tightly attached to the material taking head, the twelfth cylinder drives the lower suction rod to move along with the material taking box, after the second cylinder is reset, the linear cylinder push rod extends to sequentially pass through the second through hole, the hollow part of the first connecting rod and the mounting hole, then the optical device is jacked into the material taking box from the material taking head, and the lower suction rod starts the base of the light absorbing and combining device;
the second cylinder extends again, and after the second cylinder extends, the linear cylinder push rod and the third cylinder reset; in the extension process of the second cylinder, the thirteenth cylinder resets, and the twelfth cylinder drives the lower suction rod to move to the position right below the upper suction rod; the second cylinder is reset again;
the longitudinal linear guide motor drives the upper suction rod to descend, the upper suction rod sucks the optical device base, meanwhile, the lower suction rod is closed and reset through the No. twelve air cylinders, and the transverse linear guide motor puts the optical device on the upper suction rod into a grid corresponding to the material receiving box through the longitudinal linear guide motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910910492.0A CN110711828A (en) | 2019-09-25 | 2019-09-25 | Optical device pipeline pin shearing machine and control method thereof |
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| CN201910910492.0A CN110711828A (en) | 2019-09-25 | 2019-09-25 | Optical device pipeline pin shearing machine and control method thereof |
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| CN113410747A (en) * | 2020-03-17 | 2021-09-17 | 潍坊华光光电子有限公司 | Device and method for quickly repairing pins of semiconductor laser |
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| CN116786721B (en) * | 2023-08-18 | 2023-11-14 | 苏州弘磊光电有限公司 | LED production equipment |
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