Jig and optical communication assembly feeding and discharging equipment

Abstract

The jig comprises an inner ring, a base and an upper cover, the base and the upper cover are arranged at the two ends of the inner ring, first cylinder parts of the base and the upper cover are sleeved with the inner ring, and the diameter of a first limiting part of the base and the diameter of a first limiting part of the upper cover are larger than the inner diameter of the inner ring; the optical communication assembly feeding and discharging equipment comprises a jig, a supporting table, a first conveying mechanism, a pushing mechanism, a jig clamping mechanism, a cover taking mechanism, a machine head carrying assembly, a tray assembly and a second conveying mechanism, according to the jig, hot-press forming of the pipe caps is facilitated, the optical communication assembly feeding and discharging equipment can achieve automatic feeding to the jig and conveying operation of the jig before hot-press machining of the pipe caps and conveying and taking-out operation of finished pipe caps after hot-press is completed, and automation of hot-press forming of the pipe caps is achieved.

Description

Technical Field

[0001] The utility model is mainly applicable to optical communication and optical industries, relates to the field of optical signal technology communication, and specifically is an optical communication component loading and unloading device. Background Art

[0002] In the field of optical signal technology communication, especially TO-packaged optical signal coupling and collimating lenses, tube caps with lenses are generally used. The tube caps generally include a tube shell and a glass ball disposed in the tube shell. The glass ball and the tube shell are generally sealed by hot pressing. In the hot pressing process, the tube caps are generally placed in a jig and then hot pressed. In the prior art, the tube caps to be hot pressed are generally placed into the jig manually, and the finished tube caps after hot pressing are generally taken out of the jig manually, which affects the production efficiency and the overall degree of automation. With the development of optical communication technology, the production efficiency and quality requirements of optical communication components such as tube caps are constantly improving. Therefore, a more efficient and intelligent optical communication component loading and unloading equipment is needed to meet the growing production needs. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a jig and optical communication component loading and unloading equipment. The jig facilitates the hot pressing of pipe caps. Through the optical communication component loading and unloading equipment, the automatic loading and unloading of pipe caps to the jig and the conveying operation before hot pressing of the pipe caps can be realized, as well as the conveying and removal of the finished pipe caps after hot pressing, thereby realizing the automation of hot pressing of the pipe caps.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0005] The utility model provides a fixture, comprising an inner ring, a base and an upper cover, wherein the base and the upper cover are relatively arranged at two ends of the inner ring, the upper cover comprises a first column portion and a first limiting portion, the first column portion of the upper cover is sleeved inside the inner ring, and the diameter of the first limiting portion of the upper cover is greater than the inner diameter of the inner ring.

[0006] The fixture also includes an outer ring, which is sleeved on the outside of the base, the inner ring and the upper cover. The height of the outer ring is higher than the height of the base and the inner ring combined, and the height of the outer ring is lower than the height of the base, the inner ring and the upper cover combined after the workpiece to be processed is placed in the inner ring.

[0007] An upper pressing block is provided at the bottom of the first column part of the upper cover, and the diameter of the upper pressing block is smaller than the diameter of the first column part of the upper cover.

[0008] The base includes a second column portion and a second limiting portion, the second column portion of the base is located inside the inner ring, the diameter of the second limiting portion of the base is larger than the inner diameter of the inner ring, and a pressing block is provided on the top of the second column portion of the base, the diameter of the pressing block is smaller than the diameter of the second column portion of the base.

[0009] An end surface of the lower pressing block facing away from the base or / and an end surface of the upper pressing block facing away from the upper cover are provided with an arc-shaped groove.

[0010] The utility model also provides an optical communication component loading and unloading device including a fixture, a support platform, and a first conveying mechanism, a material pushing mechanism, a fixture clamping mechanism, a cover removing mechanism, a head transport component, a material tray component, and a second conveying mechanism arranged on the support platform;

[0011] The first conveying mechanism is used to convey the jig to the position of the pushing mechanism, wherein the jig contains a processed workpiece;

[0012] The pushing mechanism is used to push the jig to the position of the jig clamping mechanism;

[0013] The fixture clamping mechanism is used to clamp the fixture;

[0014] The cover removal mechanism is used to remove the upper cover of the fixture;

[0015] The head transport assembly is used to take out the processed workpiece in the jig, place the workpiece to be processed in the jig, and move the jig to the second conveying mechanism;

[0016] The tray assembly is used to carry the processed workpiece and / or the workpiece to be processed and / or the jig;

[0017] The second conveying mechanism is used to convey the jig with the workpiece to be processed placed therein to the processing equipment.

[0018] The first conveying mechanism includes a conveying belt and two groups of limit plates located on the upper side of the conveying belt. The conveying belt and the limit plates are both arranged on a support platform. Along the conveying direction of the first conveying mechanism, the gap between the two groups of limit plates gradually decreases.

[0019] The pushing mechanism comprises a pushing transmission belt arranged on a support platform and a pushing seat arranged on the belt body of the pushing transmission belt, wherein the pushing seat runs on the upper side of the conveyor belt; a pushing groove is arranged on a side of the pushing seat used for pushing materials.

[0020] The edge of the pushing slot of the pushing seat is provided with a blocking plate extending in the pushing direction of the pushing mechanism, and the blocking plate is located on the side of the pushing slot away from the material incoming direction of the first conveying mechanism.

[0021] The pushing groove is a "V-shaped" groove or an arc groove.

[0022] A pushing slide rail is also arranged on the pushing bracket along the conveying direction of the pushing transmission belt, and the pushing seat is slidably connected with the pushing slide rail.

[0023] The fixture clamping mechanism includes a clamping transmission belt arranged on a support platform and two groups of clamping seats arranged on the belt body of the clamping transmission belt. The two groups of clamping seats are respectively connected to the belt bodies running in opposite directions on both sides of the pulley of the clamping transmission belt. The clamping seats are slidably connected to the support platform, and clamping grooves are provided on the opposite surfaces of the two groups of clamping seats.

[0024] The cap removing mechanism comprises a cap removing nozzle and a cap removing lifting mechanism for controlling the lifting of the cap removing nozzle.

[0025] The head handling assembly includes a finished workpiece head, a workpiece head to be processed, a fixture head, a head moving mechanism, and a head lifting mechanism. The head moving mechanism is arranged on a support table, and the head lifting mechanism is arranged on the head moving mechanism. The head lifting mechanism is used to independently or synchronously control the lifting and lowering of the finished workpiece head, the workpiece head to be processed, and the fixture head; the finished workpiece head is used to take out the processed workpiece placed in the fixture, the workpiece head to be processed is used to place the workpiece to be processed into the fixture, and the fixture head is used to move the fixture.

[0026] The material tray assembly includes a moving tray and a material tray moving mechanism for controlling the movement of the moving tray, the material tray moving mechanism is arranged on a support platform, the moving tray is slidably arranged on the support platform and connected to the material tray moving mechanism, a plurality of placement trays are arranged on the moving tray, and a plurality of placement holes are provided on the placement tray.

[0027] The clamping groove is a "V-shaped" groove or an arc groove.

[0028] The cover removal mechanism also includes a workpiece clamping mechanism for clamping the workpiece, and the workpiece clamping mechanism includes two sets of clamping arms arranged opposite to each other, a spacing adjustment mechanism for controlling the spacing between the two sets of clamping arms, and a workpiece moving mechanism for controlling the movement of the spacing adjustment mechanism.

[0029] The head transport assembly also includes an outer ring head, which is connected to the head lifting mechanism and is used to remove the outer ring of the fixture.

[0030] The machine head for the workpiece to be processed comprises a workpiece suction nozzle and a clamp, wherein the clamp comprises two clamp arms arranged opposite to each other and a power mechanism for controlling the distance between the two clamp arms, and the workpiece suction nozzle is located between the two clamp arms.

[0031] The machine head for the workpiece to be processed also includes a nozzle lifting mechanism for controlling the up and down movement of the workpiece suction nozzle.

[0032] The second conveying mechanism includes a conveying platform, a conveying support, and a support moving mechanism for controlling the movement of the conveying support, which are arranged on the supporting platform.

[0033] Compared with the prior art, the utility model has the following beneficial effects:

[0034] 1. The jig of the utility model is convenient for hot pressing and forming of the pipe cap and is convenient for automatic operation.

[0035] 2. The optical communication component loading and unloading equipment of the utility model can realize the automatic loading to the fixture and conveying operation before the hot pressing of the tube caps, as well as the conveying and taking out of the finished tube caps after the hot pressing is completed, thereby realizing the automation of the hot pressing forming of the tube caps.

[0036] 3. The cover removal mechanism includes a cover removal nozzle and a workpiece clamping mechanism for clamping the workpiece. The cover removal nozzle realizes the removal, movement and closing operations of the upper cover of the fixture. The workpiece clamping mechanism is used to clamp the completed workpiece that may be adsorbed on the upper cover. When the upper cover on the fixture is removed, the upper cover is prevented from taking away the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Attached Figure 1 It is a structural schematic diagram of a fixture of the utility model.

[0038] Attached Figure 2 It is a schematic cross-sectional structure diagram of the fixture of the utility model.

[0039] Attached Figure 3 It is a structural schematic diagram of the optical communication component loading and unloading equipment of the utility model.

[0040] Attached Figure 4 It is a structural schematic diagram of the first conveying mechanism, the material pushing mechanism, and the fixture clamping mechanism of the utility model.

[0041] Attached Figure 5 It is a structural schematic diagram of the first conveying mechanism and the material pushing mechanism of the utility model.

[0042] Attached Figure 6 It is a structural schematic diagram of the fixture clamping mechanism of the utility model.

[0043] Attached Figure 7 It is a structural schematic diagram of the cover taking mechanism of the utility model.

[0044] Attached Figure 8 It is a structural schematic diagram of the head transport assembly of the utility model.

[0045] Attached Fig. 9 It is a structural schematic diagram of a machine head for a workpiece to be processed of the utility model.

[0046] Attached Fig.10It is a structural schematic diagram of a fixture head or an outer ring head of the utility model.

[0047] Attached Fig.11 It is a structural schematic diagram of the second conveying mechanism of the utility model.

[0048] Numbers shown in the accompanying drawings:

[0049] 1. Tube cap; 11. Tube shell; 12. Glass ball;

[0050] 2. fixture; 21. inner ring; 22. base; 221. second column portion; 222. second position limiting portion; 223. lower pressing block; 224. arc-shaped groove; 23. upper cover; 231. first column portion; 232. first position limiting portion; 233. upper pressing block; 24. outer ring;

[0051] 3. First conveying mechanism; 31. Conveyor belt; 32. Limiting plate;

[0052] 4. Pushing mechanism; 41. Pushing transmission belt; 421. Pushing notch; 422. Blocking plate; 42. Pushing seat; 43. Pushing bracket; 44. Pushing slide rail;

[0053] 5. fixture clamping mechanism; 51. clamping transmission belt; 521. clamping groove; 52. clamping seat; 53. first slide rail;

[0054] 6. Cap removal mechanism; 61. Cap removal nozzle; 62. Cap removal lifting mechanism; 63. Workpiece clamping mechanism; 631. Clamping arm; 632. Spacing adjustment mechanism; 633. Workpiece moving mechanism; 634. Clamping groove;

[0055] 7. Head handling assembly; 71. Finished workpiece head; 72. Workpiece head to be processed; 721. Workpiece suction nozzle; 722. Clamp; 723. Clamp arm; 724. Power mechanism; 725. Suction nozzle lifting mechanism; 73. Jig head; 74. Outer ring head; 75. Head moving mechanism; 76. Head lifting mechanism;

[0056] 8. Material tray assembly; 81. Moving tray; 82. Material tray moving mechanism; 83. Storage tray;

[0057] 9. Second conveying mechanism; 91. Conveying platform; 92. Conveying support; Support moving mechanism 93;

[0058] 10. Support table. DETAILED DESCRIPTION

[0059] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the present application.

[0060] In the field of optical signal technology communication, the tube cap 1 is a commonly used optical communication component. Figure 1 As shown, the tube cap 1 includes a tube shell 12 and a glass ball 12 disposed in the tube shell 12. The glass ball 12 and the tube shell 12 are generally sealed by hot pressing. In the hot pressing process, the glass ball 12 and the tube shell 12 are generally assembled and placed in a jig 2, and then placed in a hot pressing device for hot pressing. The optical communication component loading and unloading equipment of the utility model is mainly used for: conveying the jig 2 for placing the finished tube cap 1 after hot pressing, taking out the finished tube cap 1 in the jig 2, placing the tube cap 1 to be processed in the jig 2, and conveying the jig 2 with the tube cap 1 to be processed to the processing equipment.

[0061] The utility model can also be used for conveying other workpieces, such as loading and unloading processes of workpieces to be processed that require a fixture 2 .

[0062] See also Figure 1 , Figure 2 The utility model provides a fixture 2, which includes an inner ring 21, a base 22 and an upper cover 23. The base 22 and the upper cover 23 are relatively arranged at the two ends of the inner ring 21. The upper cover 23 includes a first column part 231 and a first limit part 232. The first column part 231 of the upper cover 23 is sleeved inside the inner ring 21. The diameter of the first limit part 232 of the upper cover 23 is larger than the inner diameter of the inner ring 21, which is convenient for removing the upper cover 23. Further, the base 22 also includes a second column part 221 and a second limit part 222. The second column part 221 of the base 22 is located inside the inner ring 21. The diameter of the second limit part 222 of the base 22 is larger than the inner diameter of the inner ring 21. When the base 22 and the upper cover 23 are placed in the inner ring 21, the vertical section of the base 22 is an "inverted T" shape, and the vertical section of the upper cover 23 is a "T" shape. The workpiece to be processed that needs to be pressed by hot pressing or cold pressing is placed in the space formed by the inner ring 21, the base 22 and the upper cover 23. During the pressing process, pressure is applied to the upper cover 23 and / or the base 22 to move the upper cover 23 toward the base 22, thereby pressing the workpiece to be processed. The height of the first column portion 231 of the upper cover 23 can be set according to actual needs.

[0063] Furthermore, the jig 2 further includes an outer ring 24, which is sleeved on the outside of the combination of the base 22, the inner ring 21, and the upper cover 23. The height of the outer ring 24 is higher than the height of the combination of the base 22 and the inner ring 21, and the height of the outer ring 24 is lower than the height of the combination of the base 22, the inner ring 21, and the upper cover 23 after the workpiece to be processed is placed in the inner ring 21. The outer ring 24 can limit the distance that the upper cover 23 moves toward the side of the base 22 during press molding. When the upper surface of the upper cover 23 is flush with the upper surface of the outer ring 24, the upper cover 23 no longer moves.

[0064] Furthermore, in order to facilitate the hot pressing of the tube cap 1, an upper pressing block 233 is provided at the bottom of the first column part 231 of the upper cover 23, and the diameter of the upper pressing block 233 is smaller than the diameter of the first column part 231 of the upper cover 23. A lower pressing block 223 is provided at the top of the second column part 221 of the base 22, and the diameter of the lower pressing block 223 is smaller than the diameter of the second column part 221 of the base 22. The lower pressing block 223 is adapted to the tube shell 12 of the tube cap 1, so as to facilitate supporting the tube shell 12, and the upper pressing block 233 is adapted to the glass ball 12 of the tube cap 1, so as to facilitate applying pressure to the glass ball 12.

[0065] Furthermore, the end surface of the lower pressing block 223 facing away from the base 22 or / and the end surface of the upper pressing block 233 facing away from the upper cover 23 is provided with an arc groove 224. The arc groove 224 is adapted to the glass ball 12 of the tube cap 1, and the end surface of the glass ball 12 can be placed in the arc groove 224, which can increase the force-bearing area of ​​the glass ball 12.

[0066] See also Figure 3The utility model also provides an optical communication component loading and unloading device, including a jig 2, a support table 10, and a first conveying mechanism 3, a pushing mechanism 4, a jig clamping mechanism 5, a cover removal mechanism 6, a head transport assembly 7, a tray assembly 8, and a second conveying mechanism 9 arranged on the support table 10. The first conveying mechanism 3 is used to convey the jig 2 to the position of the pushing mechanism 4, wherein the jig 2 has a processed workpiece, and the first conveying mechanism 3 conveys the jig 2 along the Y-axis direction. The pushing mechanism 4 is used to push the jig 2 to the position of the jig clamping mechanism 5, and the pushing mechanism 4 pushes the jig 2 along the X-axis direction. The jig clamping mechanism 5 is used to position and clamp the jig 2; the cover removing mechanism 6 is used to remove the upper cover 23 of the jig 2. After the cover removing mechanism 6 absorbs the upper cover 23 of the jig 2, it removes and moves the upper cover 23 of the jig 2, so that the head conveying assembly 7 can take out the processed workpiece in the jig 2. When a new workpiece to be processed is placed in the jig 2, the cover removing mechanism 6 covers the upper cover 23 on the jig 2. The head conveying assembly 7 is used to take out the processed workpiece in the jig 2, place the workpiece to be processed in the jig 2, and move the jig 2 to the second conveying mechanism 9. The tray assembly 8 is used to carry the processed workpiece or / and the workpiece to be processed or / and the jig 2; the second conveying mechanism 9 is used to convey the jig 2 with the workpiece to be processed placed to the processing equipment.

[0067] See also Figure 4 , Figure 5 , the first conveying mechanism 3 includes a conveyor belt 31 and two groups of limit plates 32 located on the upper side of the conveyor belt 31. The conveyor belt 31 and the limit plates 32 are both arranged on the support platform 10. Along the conveying direction of the first conveying mechanism 3, the gap between the two groups of limit plates 32 gradually decreases. The setting of the limit plates 32 can sort and position the jig 2 during the conveying process. Preferably, at the position of the pushing mechanism 4, the gap between the two groups of limit plates 32 is adapted to the diameter of a jig 2, so that at the position of the pushing mechanism 4, only one jig 2 can pass, which is convenient for the pushing mechanism 4 to push the jig 2.

[0068] See also Figure 4 , Figure 5 The pushing mechanism 4 includes a pushing transmission belt 41 arranged on the support platform 10, and a pushing seat 42 arranged on the belt body of the pushing transmission belt 41. The pushing transmission belt 41 is arranged on the support platform 10 through a pushing bracket 43. The pushing seat 42 runs on the upper side of the conveyor belt 31 and can run along the X-axis direction. A pushing groove 421 is provided on one side of the pushing seat 42 for pushing materials. The setting of the pushing groove 421 facilitates the positioning of the fixture 2 to avoid the deviation and slipping of the fixture 2, thereby facilitating the pushing of the fixture 2.

[0069] Furthermore, a blocking plate 422 extending in the pushing direction of the pushing mechanism 4 is provided at the edge of the pushing slot 421 of the pushing seat 42, and the blocking plate 422 is located on the side of the pushing slot 421 away from the material incoming direction of the first conveying mechanism. The setting of the blocking plate 422 blocks the jig 2 in the conveying process and prevents the jig 2 from passing over the pushing mechanism 4.

[0070] Furthermore, the pushing groove 421 is a “V-shaped” groove or an arc-shaped groove, which is convenient for pushing the fixture 2 .

[0071] Furthermore, a pushing rail 44 is provided on the pushing bracket 43 along the conveying direction of the pushing transmission belt 41 , and the pushing seat 42 is slidably connected to the pushing rail 44 , so as to improve the pushing stability of the pushing seat 42 .

[0072] See also Figure 4 , Figure 6 The fixture clamping mechanism 5 includes a clamping transmission belt 51 disposed on the support platform 10, and two sets of clamping seats 52 disposed on the belt body of the clamping transmission belt 51. The two sets of clamping seats 52 are respectively connected to the belt bodies running in the opposite direction on both sides of the pulley of the clamping transmission belt 51, and the clamping seats 52 are slidably connected to the support platform 10. The clamping transmission belt 51 can run along the Y-axis direction, and the belt bodies of the clamping transmission belt 51 located on both sides of the pulley run in the opposite direction, thereby driving the clamping seats 52 to move closer to or away from each other, thereby achieving the clamping and loosening of the fixture 2.

[0073] Furthermore, the surfaces facing each other of the two groups of clamping seats 52 are both provided with clamping grooves 521. The clamping grooves 521 are "V-shaped" grooves or arc-shaped grooves.

[0074] Furthermore, a first slide rail 53 is disposed on the support platform 10 , and the clamping seat 52 is slidably connected to the first slide rail 53 , thereby improving the movement stability of the clamping seat 52 .

[0075] See also Figure 6 The cap removing mechanism 6 includes a cap removing nozzle 61 and a cap removing lifting mechanism 62 for controlling the lifting and lowering of the cap removing nozzle 61. For example, the cap removing lifting mechanism 62 is a Z-axis linear module, which is disposed on the support platform 10. The cap removing nozzle 61 is connected to a slide of the Z-axis linear module. When the Z-axis linear module is in operation, the slide is controlled to move up and down, thereby realizing the lifting and lowering of the cap removing nozzle 61.

[0076] Furthermore, the cover removal mechanism 6 also includes a workpiece clamping mechanism 63 for clamping the workpiece, and the workpiece clamping mechanism 63 includes two sets of clamping arms 631 arranged opposite to each other, a spacing adjustment mechanism 632 for controlling the spacing between the two sets of clamping arms 631, and a workpiece moving mechanism 633 for controlling the movement of the spacing adjustment mechanism 632. The workpiece moving mechanism 633 is arranged on the support table 10 and is located on one side of the fixture clamping mechanism 5, the spacing adjustment mechanism 632 is arranged on the workpiece moving mechanism 633, and the clamping arm 631 is arranged on the spacing adjustment mechanism 632. The workpiece clamping mechanism 63 is used to clamp the workpiece after processing that may be adsorbed on the upper cover 23, and when the upper cover 23 on the fixture 2 is removed, the upper cover 23 is prevented from taking away the workpiece.

[0077] For example, the workpiece moving mechanism 633 is a linear module arranged on the support table 10 and running along the X-axis direction or along the Y-axis direction, and the spacing adjustment mechanism 632 is arranged on the slide of the linear module. Under the action of the linear module, the spacing adjustment mechanism 632 moves horizontally. Alternatively, the workpiece moving mechanism 633 is a cylinder or a hydraulic cylinder, and the spacing adjustment mechanism 632 is slidably connected to the support table and connected to the piston rod of the cylinder or the hydraulic cylinder. Under the action of the cylinder or the hydraulic cylinder, the spacing adjustment mechanism 632 moves. The spacing adjustment mechanism 632 is a double-piston cylinder or a double-piston hydraulic cylinder, and the two groups of clamping arms 631 are respectively connected to the two piston rods of the double-piston cylinder or the double-piston hydraulic cylinder, so that the two groups of clamping arms 631 are close to or away from each other, thereby clamping the workpiece. The spacing adjustment mechanism 632 can also be a linear module with two slides, and the two slides run in opposite directions. Under the action of the linear module, the two slides move in reverse directions, thereby realizing the two groups of clamping arms 631 approaching or moving away from each other.

[0078] Furthermore, a clamping groove 634 is provided on the opposite surface of the clamping arm 631, and the clamping groove 634 is a "V-shaped" groove or an arc groove.

[0079] like Figure 8As shown, the head transport assembly 7 includes a finished workpiece head 71, a workpiece head to be processed 72, a fixture head 73, a head moving mechanism 75, and a head lifting mechanism 76. The head moving mechanism 75 is arranged on the support table 10, and the head lifting mechanism 76 is arranged on the head moving mechanism 75. The head lifting mechanism 76 is used to independently or synchronously control the lifting and lowering of the finished workpiece head 71, the workpiece head to be processed 72, and the fixture head 73. For example, the head moving mechanism 75 is a linear module running along the X-axis direction, and the head lifting mechanism 76 is arranged on the slide of the linear module. The head lifting mechanism 76 is a linear module along the Z-axis direction, and is arranged in multiples, respectively connected to the finished workpiece head 71, the workpiece head to be processed 72, and the fixture head 73, for independently controlling their lifting and lowering. The finished workpiece head 71 is used to take out the processed workpiece placed in the jig 2 , the to-be-processed workpiece head 72 is used to place the to-be-processed workpiece into the jig 2 , and the jig head 73 is used to move the jig 2 .

[0080] Furthermore, the finished workpiece head 71 is a suction nozzle structure, which is used to suck the processed workpiece (such as the pipe cap 1 completed by hot pressing), and move the workpiece to the tray assembly 8 under the action of the head moving mechanism 75 and the head lifting mechanism 76.

[0081] Further, such as Fig. 9 As shown, the workpiece head 72 to be processed includes a workpiece suction nozzle 721 and a fixture 722. The fixture 722 includes two clamping arms 723 arranged opposite to each other and a power mechanism 724 for controlling the distance between the two clamping arms 723. The workpiece suction nozzle 721 is located between the two clamping arms 723. The power mechanism 724 is a double-piston cylinder or a double-piston hydraulic lever with opposite piston stroke directions. The two clamping arms 723 are respectively connected to the two piston rods of the double-piston cylinder or the double-piston hydraulic lever. Alternatively, the power mechanism 724 is a linear module with two slides, the stroke directions of the two slides are opposite, and the two clamping arms 723 are respectively connected to the two slides of the linear module. The workpiece suction nozzle 721 is used to suck the glass ball 12, and the fixture 722 is used to clamp the tube shell 12. The inner surface of the fixture 722 has a curvature adapted to the tube shell 12, so that a workpiece head 72 to be processed can clamp the tube shell 12 of the tube cap 1 and the glass ball 12 into the fixture 2.

[0082] Further, the workpiece head 72 to be processed also includes a nozzle lifting mechanism 725 for controlling the up and down movement of the workpiece nozzle 721. The nozzle lifting mechanism 725 is a cylinder or a hydraulic cylinder. The workpiece nozzle 721 moves up and down under the action of the nozzle lifting mechanism 725, so that the workpiece nozzle 721 has an up and down displacement relative to the clamp 722 of the workpiece head 72 to be processed, which is convenient for sucking the glass ball 12. Specifically, the power mechanism 724 for controlling the distance between the two clamping arms 723 can be arranged on the nozzle lifting mechanism 725 or on the support plate 726. The nozzle lifting mechanism 725 is arranged on the support plate 726. The support plate 726 is connected to the head lifting mechanism 76 and moves up and down under the action of the head lifting mechanism 76.

[0083] Furthermore, the opposing surfaces of the two clamping arms 723 are provided with a “V-shaped” groove or an arc groove.

[0084] Further, such as Fig.10 As shown, the jig head 73 is a fixture, and its structure is consistent with the structure of the fixture 722 of the workpiece head 72 to be processed. The jig head 73 is used to clamp the jig 2 with the workpiece to be processed (such as the tube shell 12 and the glass ball 11) placed thereon, and cover the upper cover 23, and move the jig 2 to the second conveying mechanism 9 under the action of the head moving mechanism 75 and the head lifting mechanism 76.

[0085] Furthermore, the head handling assembly 7 further includes an outer ring head 74, which is connected to the head lifting mechanism 76 and is used to remove the outer ring 24 of the fixture. The outer ring head 74 can be a fixture, and its structure is consistent with the structure of the fixture 722 of the head 72 of the workpiece to be processed.

[0086] like Fig.11 As shown, the material tray assembly 8 includes a moving tray 81 and a material tray moving mechanism 82 for controlling the movement of the moving tray 81, the material tray moving mechanism 82 is arranged on the support platform 10, the moving tray 81 is slidably arranged on the support platform 10 and is connected to the material tray moving mechanism 82, a plurality of placement trays 83 are arranged on the moving tray 81, and a plurality of placement holes are provided on the placement tray 83.

[0087] Specifically, the tray moving mechanism 82 is a linear module that runs along the Y-axis direction. Under the condition that the head moving mechanism 75 runs along the X-axis direction, the workpieces at various positions on the placement tray 83 can be removed.

[0088] like Fig.11As shown, the second conveying mechanism 9 includes a conveying platform 91, a conveying support 92, and a support moving mechanism 93 for controlling the movement of the conveying support, which is arranged on the support table 10. Specifically, the support moving mechanism 93 is a linear module running along the Y-axis direction, which is opposite to the conveying direction of the first conveying mechanism 3. The conveying support 92 is connected to the slide of the linear module. Under the action of the support moving mechanism 93, the conveying support 92 pushes the fixture 2 to move to the side of the next processing equipment.

[0089] Furthermore, a “V-shaped” groove or an arc-shaped groove is provided on one side of the conveying support 92 for pushing the material, so as to facilitate the pushing of the fixture 2 .

[0090] Taking the loading and unloading of the pipe cap 1 as an example, the working process of the utility model is specifically described: the first conveying mechanism 3 conveys the jig 2 (at this time, the jig 2 has the finished pipe cap after hot pressing) to the position of the pushing mechanism 4, the pushing mechanism 4 pushes the jig 2 to the position of the jig clamping mechanism 5, the outer ring head 74 removes and removes the outer ring 24 of the jig 2, the jig clamping mechanism 5 clamps the inner ring 21, and can also play a positioning role; the cap removal nozzle 61 sucks the upper cover 23 of the jig 2 and moves it away, the upper cover 23 may bring out the finished pipe cap in the jig 2, at this time, the workpiece clamping mechanism 63 clamps the pipe cap 1 to avoid taking the pipe cap 1 away; after the upper cover 23 is removed, the finished workpiece head 71 sucks the finished pipe cap in the inner ring 21 of the jig 2 or the finished pipe cap clamped by the workpiece clamping mechanism 63, and moves to the placement The workpiece head 72 to be processed clamps the tube shell 12 and the glass ball 12 into the empty inner ring 21, and the cover suction nozzle 61 covers the upper cover 23 onto the inner ring 21. The fixture head 73 moves the fixture 2 covered with the upper cover 23 (at this time, the fixture 2 only includes the base 22, the inner ring 21, and the upper cover 23, and the tube shell 12 and the glass ball 12 are placed in the inner ring) to the second conveying mechanism 9, and the outer ring head 74 places the outer ring 24 on the outside of the fixture 2 (at this time, the fixture 2 only includes the base 22, the inner ring 21, and the upper cover 23, and the tube shell 12 and the glass ball 12 are placed in the inner ring) on ​​the second conveying mechanism 9. The second conveying mechanism 9 moves the fixture 2 with the outer ring 24 placed to the next processing equipment, and completes the hot pressing of the tube shell 12 and the glass ball 12 into a finished tube cap, that is, completing one cycle.

[0091] For the jig 2 that does not require the outer ring 24 , the process of the outer ring head 74 is unnecessary.

Claims

1. A fixture, characterized in that: It includes an inner ring, a base and an upper cover, wherein the base and the upper cover are relatively arranged at the two ends of the inner ring, the upper cover includes a first column portion and a first limiting portion, the first column portion of the upper cover is sleeved inside the inner ring, and the diameter of the first limiting portion of the upper cover is greater than the inner diameter of the inner ring.

2. A fixture according to claim 1, characterized in that: The fixture further includes an outer ring, which is sleeved on the outside of the base, the inner ring, and the upper cover. The height of the outer ring is higher than the height of the base and the inner ring combined, and the height of the outer ring is lower than the height of the base, the inner ring, and the upper cover combined after the workpiece to be processed is placed in the inner ring. or / and an upper pressing block is provided at the bottom of the first column part of the upper cover, and the diameter of the upper pressing block is smaller than the diameter of the first column part of the upper cover; Or / and the base includes a second column portion and a second limiting portion, the second column portion of the base is located inside the inner ring, the diameter of the second limiting portion of the base is larger than the inner diameter of the inner ring, and a downward pressure block is provided on the top of the second column portion of the base, and the diameter of the downward pressure block is smaller than the diameter of the second column portion of the base.

3. A fixture according to claim 2, characterized in that: An end surface of the lower pressing block facing away from the base or / and an end surface of the upper pressing block facing away from the upper cover are provided with an arc-shaped groove.

4. An optical communication component loading and unloading device, characterized in that: It comprises the jig according to any one of claims 1 to 3, a support table, and a first conveying mechanism, a material pushing mechanism, a jig clamping mechanism, a capping mechanism, a head transport assembly, a material tray assembly, and a second conveying mechanism arranged on the support table; The first conveying mechanism is used to convey the jig to the position of the pushing mechanism, wherein the jig contains a processed workpiece; The pushing mechanism is used to push the jig to the position of the jig clamping mechanism; The fixture clamping mechanism is used to clamp the fixture; The cover removal mechanism is used to remove the upper cover of the fixture; The head transport assembly is used to take out the processed workpiece in the jig, place the workpiece to be processed in the jig, and move the jig to the second conveying mechanism; The tray assembly is used to carry the processed workpiece and / or the workpiece to be processed and / or the jig; The second conveying mechanism is used to convey the jig with the workpiece to be processed placed therein to the processing equipment.

5. The optical communication component loading and unloading equipment according to claim 4, characterized in that: The first conveying mechanism comprises a conveying belt and two sets of limit plates located on the upper side of the conveying belt. The conveying belt and the limit plates are both arranged on the support platform. Along the conveying direction of the first conveying mechanism, the gap between the two sets of limit plates gradually decreases; Or / and the pushing mechanism includes a pushing transmission belt arranged on the support platform, and a pushing seat arranged on the belt body of the pushing transmission belt, and the pushing seat runs on the upper side of the conveyor belt; a pushing groove is provided on one side of the pushing seat used for pushing materials.

6. The optical communication component loading and unloading equipment according to claim 5, characterized in that: The edge of the pushing slot of the pushing seat is provided with a blocking plate extending in the pushing direction of the pushing mechanism, and the blocking plate is located on the side of the pushing slot away from the material incoming direction of the first conveying mechanism; Or / and the pushing groove is a "V-shaped" groove or an arc groove; Or / and a pushing slide rail is also arranged on the pushing bracket along the conveying direction of the pushing transmission belt, and the pushing seat is slidably connected to the pushing slide rail.

7. The optical communication component loading and unloading equipment according to claim 4, characterized in that: The fixture clamping mechanism includes a clamping transmission belt arranged on the support platform, and two groups of clamping seats arranged on the belt body of the clamping transmission belt, the two groups of clamping seats are respectively connected to the belt bodies running in opposite directions on both sides of the pulley of the clamping transmission belt, the clamping seats are slidably connected to the support platform, and the opposite surfaces of the two groups of clamping seats are provided with clamping grooves; Or / and the cap removing mechanism includes a cap removing nozzle and a cap removing lifting mechanism for controlling the lifting of the cap removing nozzle; Or / and the head handling assembly includes a finished workpiece head, a workpiece head to be processed, a fixture head, a head moving mechanism, and a head lifting mechanism, wherein the head moving mechanism is arranged on a support table, and the head lifting mechanism is arranged on the head moving mechanism, and the head lifting mechanism is used to independently or synchronously control the lifting and lowering of the finished workpiece head, the workpiece head to be processed, and the fixture head; the finished workpiece head is used to take out the processed workpiece placed in the fixture, the workpiece head to be processed is used to place the workpiece to be processed into the fixture, and the fixture head is used to move the fixture; Or / and the material tray assembly includes a moving tray and a material tray moving mechanism for controlling the movement of the moving tray, the material tray moving mechanism is arranged on a support table, the moving tray is slidably arranged on the support table and connected to the material tray moving mechanism, a plurality of placement trays are arranged on the moving tray, and a plurality of placement holes are provided on the placement tray.

8. The optical communication component loading and unloading equipment according to claim 7, characterized in that: The clamping groove is a "V-shaped" groove or an arc groove; Or / and the cover removal mechanism further comprises a workpiece clamping mechanism for clamping the workpiece, the workpiece clamping mechanism comprising two sets of clamping arms arranged opposite to each other, a spacing adjustment mechanism for controlling the spacing between the two sets of clamping arms, and a workpiece moving mechanism for controlling the movement of the spacing adjustment mechanism; Or / and the head transport assembly further includes an outer ring head, the outer ring head is connected to the head lifting mechanism, and the outer ring head is used to remove the outer ring of the fixture; Or / and the workpiece head to be processed includes a workpiece suction nozzle and a clamp, the clamp includes two clamping arms arranged opposite to each other and a power mechanism for controlling the distance between the two clamping arms, and the workpiece suction nozzle is located between the two clamping arms.

9. The optical communication component loading and unloading equipment according to claim 8, characterized in that: The machine head for the workpiece to be processed also includes a nozzle lifting mechanism for controlling the up and down movement of the workpiece suction nozzle.

10. The optical communication component loading and unloading equipment according to claim 4, characterized in that: The second conveying mechanism includes a conveying platform, a conveying support, and a support moving mechanism for controlling the movement of the conveying support, which are arranged on the supporting platform.

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