TO-CAN packaging device cap opening jig

Abstract

The utility model provides a TO-CAN packaging device cap opening jig which comprises a base, an inserting piece and a threaded rod are arranged in the base, a connecting rod is arranged at the top of the threaded rod, a cap opening cutter is arranged at the top of the connecting rod, a handle is arranged at the bottom end of the base, a containing groove is formed in the top of the inserting piece, an inserting core is arranged in the containing groove, and a nut is arranged in the inserting core. The top end of the insertion core is provided with a device, the device is connected with the insertion core through a pipe leg, and the lower end of the insertion piece is connected with the handle through a connecting assembly. Compared with the prior art, the cap opening device has the advantages that the cap opening cutter with the fixed height can be limited through the arrangement of the limiting mechanism and the lifting assembly, and the situation that the working efficiency of the cap opening cutter is affected due to the fact that the cap opening cutter moves downwards due to the long-time cap opening behavior of the cap opening cutter is avoided.

Description

Technical Field

[0001] The utility model relates to a cap opening fixture for a TO-CAN packaging device, belonging to the technical field of cap opening. Background Art

[0002] As optical communication products gradually mature, TO packaging of optical devices has lower costs and relatively simpler processes than BOX packaging, and has basically dominated the mainstream microelectronic device packaging application market.

[0003] The existing TO package is to weld the tube base and the tube cap together. When analyzing the failure of the device, it is necessary to remove part of the tube cap without damaging the internal structure. The existing uncapping equipment on the market is not good at controlling the uncapping height of the device, and the tube body is in a clamped state, which can easily damage the internal structure of the device when uncapping.

[0004] After adjusting the capping height, the capping knife may move slightly downward along with the capping action due to the long capping time. Once a large number of cappings of the same height need to be opened, the position of the capping knife will deviate, thereby affecting the subsequent capping efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a cap opening fixture for a TO-CAN packaging device.

[0006] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0007] A TO-CAN package device capping jig comprises a base, wherein an insert and a threaded rod are arranged inside the base, a connecting rod is arranged on the top of the threaded rod, a capping knife is arranged on the top of the connecting rod, a handle is arranged at the bottom end of the base, a receiving groove is arranged on the top of the insert, a core is arranged in the receiving groove, a device is arranged on the top of the core, the device is connected to the core via a tube leg, and the lower end of the insert is connected to the handle via a connecting component.

[0008] Furthermore, the connecting component includes a cavity located at the lower end of the accommodating groove, a spring 1 is provided in the cavity, two ends of the spring 1 pass through the outer side of the plug-in and a spring buckle is provided, and the spring buckle is connected to the handle.

[0009] Furthermore, a circular groove is provided on the circumferential surface of the connecting rod, a round rod is movably connected in the circular groove, an extension portion is provided on one side of the outer surface of the round rod, a fixed seat is provided on one side of the surface of the base, and a limiting mechanism cooperating with the round rod is provided on the fixed seat.

[0010] Furthermore, the limiting mechanism includes a plurality of support platforms opened on one side of the fixed seat, a fixed plate is fixedly connected to one side of the surface of the support platform, a groove is opened on the other side of the surface of the support platform, a movable plate is provided at the inner top of the groove, and a lifting assembly cooperating with the movable plate is provided in the groove.

[0011] Furthermore, the lifting assembly includes a slide rail and a limiting cylinder located on an inner wall of one side of the groove, a slide plate is slidably connected to the slide rail, a slide groove is provided on a side of the slide plate away from the slide rail, a moving rod is movably connected to the limiting cylinder, a slide rod is provided at the bottom end of the moving rod, an end of the slide rod is slidably connected to the slide groove, the top end of the moving rod is connected to the bottom end of the moving plate, and the top end of the moving plate passes through the outside of the groove.

[0012] Furthermore, a fixing rod is provided at one end of the slide plate, a spring 2 is sleeved on the surface of the fixing rod, one end of the spring 2 is pressed against the end of the fixing rod, and the other end of the spring 2 is pressed against the inner wall of the slide rail.

[0013] Furthermore, a push rod is provided at the other end of the slide, a through hole connected to the groove is opened at one end of the support platform, the end of the push rod passes through the through hole, and the slide groove consists of an upper parallel groove, a lower parallel groove, a left oblique groove and a right oblique groove.

[0014] Beneficial effects of the utility model:

[0015] By setting the limit mechanism and the lifting assembly, the capping knife with a fixed height can be limited to prevent the capping knife from moving downward due to long-term capping behavior, thereby affecting the working efficiency of the capping knife. After adjusting the height of the capping knife, first start the lifting assembly to drive the moving plate down into the groove, then rotate the round rod so that the extension of one side of the round rod rotates to the surface of the support platform at a corresponding height, and then start the lifting assembly again to drive the moving plate to rise, thereby blocking the round rod. At this time, under the limitation of the support platform and the moving plate, the height of the capping knife will remain at a predetermined position and will not move downward with the long-term capping action.

[0016] The device can adjust the height of the capping knife through a threaded rod according to the different heights of the internal structure of the device, so as to achieve a suitable capping position. The plug-in can be replaced according to tube sockets of different sizes, and the internal structure of the device will not be damaged after the cap is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1This is a schematic diagram of the overall structure of a TO-CAN packaging device cap opening fixture of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the plug-in structure of a cap opening fixture for a TO-CAN package device of the utility model;

[0020] Figure 3 This is a schematic diagram of a top view and cross-sectional structure of a plug-in device of a TO-CAN packaging device cap opening fixture of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between a threaded rod and a capping knife of a capping fixture for a TO-CAN package device of the utility model;

[0022] Figure 5 This is a schematic diagram of the round rod structure of a cap opening fixture for a TO-CAN packaging device of the utility model;

[0023] Figure 6 This is a schematic diagram of the fixing seat structure of a TO-CAN packaging device cap opening fixture of the utility model;

[0024] Figure 7 This is a schematic diagram of the structure of a lifting component of a TO-CAN packaging device cap opening fixture of the utility model;

[0025] Figure 8 This is a partial structural schematic diagram of a lifting component of a TO-CAN packaging device cap opening fixture of the utility model;

[0026] In the figure: 1. base; 2. handle; 3. cap opener; 4. device; 5. plug-in; 6. insert; 7. spring one; 8. spring buckle; 9. threaded rod; 10. connecting rod; 11. round groove; 12. round rod; 13. fixed seat; 14. support table; 15. fixed plate; 16. groove; 17. movable plate; 18. movable plate; 19. slide plate; 20. slide groove; 21. limit cylinder; 22. movable rod; 23. slide rod; 24. fixed rod; 25. spring two; 26. push rod. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] See also Figure 1-8The utility model provides a technical solution of a TO-CAN package device capping fixture: a TO-CAN package device capping fixture, comprising a base 1, a plug-in 5 and a threaded rod 9 are arranged inside the base 1, a connecting rod 10 is arranged on the top of the threaded rod 9, a capping knife 3 is arranged on the top of the connecting rod 10, a handle 2 is arranged at the bottom end of the base 1, a receiving groove is arranged on the top of the plug-in 5, a core 6 is arranged in the receiving groove, a device 4 is arranged on the top of the core 6, the device 4 is connected to the core 6 through a tube leg, the lower end of the plug-in 5 is connected to the handle 2 through a connecting component, the connecting component comprises a cavity located at the lower end of the receiving groove, a spring 7 is arranged in the cavity, and spring buckles 8 are arranged on the outer side of the spring 7 that penetrate through the plug-in 5, and the spring buckle 8 is connected to the handle 2. The device can adjust the height of the capping knife 3 through the threaded rod 9 according to the different internal structure heights of the device 4, so as to achieve a suitable capping position, the plug-in 5 can be replaced according to different sizes of tube sockets, and the internal structure of the device 4 will not be damaged after the cap is opened.

[0029] See also Figure 1-8 A circular groove 11 is provided on the circumferential surface of the connecting rod 10, a round rod 12 is movably connected in the circular groove 11, an extension portion is provided on one side of the outer surface of the round rod 12, a fixed seat 13 is provided on one side of the surface of the base 1, a limiting mechanism matched with the round rod 12 is provided on the fixed seat 13, and the limiting mechanism includes a plurality of support platforms 14 opened on one side of the fixed seat 13, a fixed plate 15 is fixedly connected to one side of the surface of the support platform 14, a groove 16 is provided on the other side of the surface of the support platform 14, a movable plate 17 is provided on the inner top of the groove 16, and a lifting component matched with the movable plate 17 is provided in the groove 16.

[0030] See also Figure 1-8The lifting assembly includes a slide rail 18 and a limiting cylinder 21 located on the inner wall of one side of the groove 16, a slide plate 19 is slidably connected in the slide rail 18, a slide groove 20 is provided on the side of the slide plate 19 away from the slide rail 18, a moving rod 22 is movably connected in the limiting cylinder 21, a slide rod 23 is provided at the bottom end of the moving rod 22, the end of the slide rod 23 is slidably connected in the slide groove 20, the top end of the moving rod 22 is connected to the bottom end of the moving plate 17, the top end of the moving plate 17 passes through the groove 16, a fixing rod 24 is provided at one end of the slide plate 19, and a spring 25 is provided on the surface of the fixing rod 24 One end of the spring 25 is pressed against the end of the fixing rod 24, and the other end of the spring 25 is pressed against the inner wall of the slide rail 18. A push rod 26 is provided at the other end of the slide plate 19. A through hole connected to the groove 16 is provided at one end of the support platform 14, and the end of the push rod 26 passes through the through hole. The slide groove 20 is composed of an upper parallel groove, a lower parallel groove, a left oblique groove and a right oblique groove. By setting a limiting mechanism and a lifting assembly, the capping knife 3 with a fixed height can be limited to prevent the capping knife 3 from moving downward due to a long-term capping behavior, thereby affecting the working efficiency of the capping knife 3.

[0031] When in use, first fix the device 4, and then according to the different heights of the internal structure of the device 4, the height of the capping knife 3 can be adjusted by rotating the threaded rod 9 to achieve a suitable capping position. After adjusting the height of the capping knife 3, first start the lifting assembly to drive the moving plate 17 to descend into the groove 16, and push the push rod 26 inward, such as Figure 7 , Figure 8As shown, the push rod 26 moves to the left, and the push rod 26 drives the slide plate 19 to move. When the slide plate 19 moves to the left, the slide bar 23 at the bottom end of the moving rod 22 will slide along the trajectory of the slide groove 20 along the inclined groove on the right. At this time, the slide bar 23 drives the moving rod 22 to descend, and the moving rod 22 drives the moving plate 17 to descend into the groove 16. The slide plate 19 moves to the left and drives the fixed rod 24 to move. The fixed rod 24 moves and squeezes the spring 25. Because the round rod 12 is movably connected in the round groove 11, the round rod 12 can be rotated to make the extension of one side of the round rod 12 rotate to the surface of the support platform 14 at a corresponding height. Then, the lifting assembly is started again to drive the moving plate 17 to rise, and the extension of the round rod 12 is blocked. As the slide bar 23 is moved just now When the slider 19 is at the lowest end of the right inclined groove, at this time, the force pushing the push rod 26 is released, and under the action of the spring 25, the fixed rod 24 and the slide plate 19 return to their original positions. When the slide plate 19 moves to the right, at this time, the slide bar 23 moves to the left in the parallel groove on the lower side of the slide groove 20. At this time, the height of the moving rod 22 remains unchanged. As the slide plate 19 continues to move, the slide bar 23 will slide into the inclined groove on the left side of the slide groove 20, and the slide bar 23 moves upward along the trajectory of the left inclined groove. At this time, the slide bar 23 drives the moving rod 22 and the moving plate 17 to move upward. The moving plate 17 extends out of the groove 16 to block the extension of the round rod 12. Under the restriction of the support platform 14 and the moving plate 17, the height of the capping knife 3 will be maintained at a predetermined position and will not move downward with the long-term capping action. Finally, by rotating the handle 2, the handle 2 drives the plug-in 5 and the device 4 to rotate, and then the cap can be opened. When the slide rod 23 is located in the upper and lower parallel grooves in the slide groove 20, the moving rod 22 remains stationary. When the slide rod 23 is located in the left and right inclined grooves in the slide groove 20, the moving rod 22 moves up and down.

[0032] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A TO-CAN package device cap opening fixture, characterized by: The invention comprises a base (1), wherein an insert (5) and a threaded rod (9) are arranged inside the base (1), a connecting rod (10) is arranged on the top of the threaded rod (9), a capping knife (3) is arranged on the top of the connecting rod (10), a handle (2) is arranged at the bottom end of the base (1), a receiving groove is arranged on the top of the insert (5), a plug core (6) is arranged in the receiving groove, a device (4) is arranged on the top end of the plug core (6), the device (4) is connected to the plug core (6) through a tube leg, and the lower end of the insert (5) is connected to the handle (2) through a connecting component.

2. A TO-CAN packaging device cap opening jig according to claim 1, characterized in that: The connecting assembly comprises a cavity located at the lower end of the accommodating groove, a spring (7) is arranged in the cavity, two ends of the spring (7) pass through the outer side of the plug-in (5) and a spring buckle (8) is arranged, and the spring buckle (8) is connected to the handle (2).

3. A TO-CAN packaging device cap opening jig according to claim 2, characterized in that: A circular groove (11) is provided on the circumferential surface of the connecting rod (10), a round rod (12) is movably connected in the circular groove (11), an extension portion is provided on one side of the outer surface of the round rod (12), a fixing seat (13) is provided on one side of the surface of the base (1), and a limiting mechanism matched with the round rod (12) is provided on the fixing seat (13).

4. A TO-CAN packaging device cap opening jig according to claim 3, characterized in that: The limiting mechanism comprises a plurality of support platforms (14) located on one side of the fixed seat (13); a fixed plate (15) is fixedly connected to one side of the surface of the support platform (14); a groove (16) is provided on the other side of the surface of the support platform (14); a movable plate (17) is provided at the inner top of the groove (16); and a lifting component matched with the movable plate (17) is provided in the groove (16).

5. A TO-CAN packaging device cap opening jig according to claim 4, characterized in that: The lifting assembly comprises a slide rail (18) and a limiting cylinder (21) located on an inner wall of one side of the groove (16); a slide plate (19) is slidably connected to the slide rail (18); a slide groove (20) is provided on a side of the slide plate (19) away from the slide rail (18); a moving rod (22) is movably connected to the limiting cylinder (21); a slide rod (23) is provided at the bottom end of the moving rod (22); an end of the slide rod (23) is slidably connected to the slide groove (20); a top end of the moving rod (22) is connected to the bottom end of the moving plate (17); and a top end of the moving plate (17) extends out of the groove (16).

6. A TO-CAN packaging device cap opening jig according to claim 5, characterized in that: A fixing rod (24) is provided at one end of the slide plate (19), a spring (25) is sleeved on the surface of the fixing rod (24), one end of the spring (25) is pressed against the end of the fixing rod (24), and the other end of the spring (25) is pressed against the inner wall of the slide rail (18).

7. A TO-CAN package device cap opening jig according to claim 6, characterized in that: A push rod (26) is provided at the other end of the slide plate (19), a through hole connected to the groove (16) is opened at one end of the support platform (14), the end of the push rod (26) passes through the through hole, and the slide groove (20) consists of an upper parallel groove, a lower parallel groove, a left oblique groove and a right oblique groove.

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