Conductive silver adhesive device for LED packaging

Abstract

The utility model discloses a conductive silver adhesive device for LED packaging, and relates to the technical field of conductive silver adhesive production, the conductive silver adhesive device comprises a bottom plate and a vertical rod, the vertical rod is fixedly arranged on one side of the upper surface of the bottom plate, the upper end of the vertical rod is fixedly provided with a top plate, the upper surface of the bottom plate is fixedly provided with a stirring barrel, and the stirring barrel is fixedly provided with a stirring shaft. A stirring rod is rotationally arranged on the lower surface of the top plate and located above the stirring barrel, the lower end of the stirring rod extends into the stirring barrel, a motor is fixedly arranged on the upper surface of the top plate, the output end of the motor is fixedly connected with one end of the stirring rod, and a groove is formed in one side of the upper end of the stirring barrel; and a rotating rod is rotationally arranged in the groove, the rod wall of the rotating rod is fixedly sleeved with a triangular shell, and a transmission mechanism for driving the triangular shell to rotate is arranged on the side wall of the stirring barrel. According to the utility model, the raw material of the conductive silver adhesive can be automatically lifted and fed, the manpower can be greatly saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive silver glue production, in particular to a conductive silver glue device for LED packaging. Background Technique

[0002] Generally, the production of LEDs is in large quantities. During the production of LEDs, a large amount of conductive silver glue is used, and it is necessary to prepare the conductive silver glue on-site and quickly. In the existing technologies, the speed of preparing the conductive silver glue is sometimes slow, and the composition distribution of some conductive silver glues is uneven, affecting the subsequent production quality of LEDs.

[0003] Among them, the patent with the publication number CN208570658U discloses a rapid preparation device for conductive silver glue for LED production, including a device body, a top plate, a first mounting seat, a second mounting seat, a motor, a preparation barrel, a rotating shaft B, a paddle, wheels, and a pusher. A second support block A and a second support block B are welded to the right end inside the device body. The preparation barrel is welded to the second mounting seat. A rotating shaft B is arranged inside the preparation barrel, and a paddle is welded to the rotating shaft B. The rotating shaft B is connected to a worm through a coupling. A bearing seat is arranged at the top of the worm, and the bearing seat is welded below the top plate. The top plate is fixed to the top of the device body; a worm gear is arranged directly behind the worm. A rotating shaft A is welded to the left end of the worm gear. The first mounting seat is welded to the inner wall of the device body. A first support block A and a first support block B are welded to the bottom end of the first mounting seat. A controller is arranged above the outer surface on the left side of the device body. There are still defects in this technical solution:

[0004] In this technical solution, when adding raw materials, it is necessary to manually pour the raw materials of the conductive silver glue from the top of the preparation barrel, and the top of the counterweight barrel has a relatively high height. Therefore, the labor intensity of the feeding work is relatively high, time-consuming and laborious. Content of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing rapid preparation device for conductive silver glue for LED production, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a conductive silver glue device for LED packaging, which solves the problem that in the existing rapid preparation device for conductive silver glue for LED production, when adding raw materials, it is necessary to manually pour the raw materials of the conductive silver glue from the top of the preparation barrel, and the top of the counterweight barrel has a relatively high height. Therefore, the labor intensity of the feeding work is relatively high, time-consuming and laborious.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A conductive silver paste device for LED packaging, comprising a bottom plate and a vertical rod. The vertical rod is fixedly arranged on one side of the upper surface of the bottom plate. The upper end of the vertical rod is fixedly provided with a top plate. A stirring barrel is fixedly arranged on the upper surface of the bottom plate. A stirring rod is rotatably arranged under the lower surface of the top plate and above the stirring barrel. The lower end of the stirring rod extends into the interior of the stirring barrel. A first motor is fixedly arranged on the upper surface of the top plate. The output end of the first motor is fixedly connected to one end of the stirring rod. One side of the upper end of the stirring barrel is provided with a groove. A rotating rod is rotatably arranged inside the groove. A triangular shell is fixedly sleeved on the rod wall of the rotating rod. A transmission mechanism for driving the triangular shell to rotate is arranged on the side wall of the stirring barrel.

[0009] Preferably, the transmission mechanism includes a rotating bar and a push rod. A U-shaped plate is fixedly arranged on the side wall of the stirring barrel. A connecting rod is rotatably arranged inside the U-shaped plate. The rotating bar is fixedly sleeved on one end of the connecting rod. A support roller is fixedly arranged at the end of the rotating bar away from the connecting rod. A push ring is rotatably sleeved on the outer wall of the support roller. A worm gear is fixedly sleeved on one end of the connecting rod. A worm is meshed on one side of the worm gear. Both ends of the worm are rotatably connected to side plates. One side of the side plate is fixedly connected to the stirring barrel. A second motor is fixedly arranged on the outside of one side plate. The output end of the second motor is fixedly connected to one end of the worm.

[0010] Preferably, the second motor is fixedly connected to the corresponding side plate through a support frame.

[0011] Preferably, a discharge pipe with a valve is fixedly arranged at the lower end of the rear side of the stirring barrel.

[0012] Preferably, a wear-resistant coating is applied to the inner wall of the triangular shell.

[0013] Preferably, the stirring barrel is a transparent cylinder.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model:

[0015] In the present utility model, due to the relatively low height of the triangular shell, it is convenient to load materials in a time-saving and labor-saving manner. After the loading is completed, the second motor drives the worm to rotate, and the worm drives the worm gear to rotate, which enables the connecting rod to drive the rotating bar to rotate, and further enables the rotating bar to drive the push ring to rotate around the connecting rod, that is, it can push one end of the triangular shell, so that the triangular shell rotates around the rotating rod, and then the materials in the triangular shell can be poured into the stirring barrel, which can complete the feeding work in a time-saving and labor-saving manner. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for use in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other accompanying drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of a conductive silver glue device for LED packaging proposed by the present utility model;

[0018] Figure 2 It is Figure 1 a schematic enlarged view of the structure of part A in

[0019] Figure 3 It is Figure 1 a three-dimensional view of the triangular shell in

[0020] Explanation of reference numerals:

[0021] 1. Bottom plate; 2. Vertical rod; 3. Top plate; 4. Stirring rod; 5. First motor; 6. Rotating rod; 7. Triangular shell; 8. Stirring barrel; 9. Support roller; 10. Pushing ring; 11. Side plate; 12. Worm; 13. U-shaped plate; 14. Connecting rod; 15. Rotating bar; 16. Second motor; 17. Worm gear. Specific embodiments

[0022] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the accompanying drawings.

[0023] The embodiments of the present utility model disclose a conductive silver glue device for LED packaging.

[0024] Embodiment 1

[0025] Referring to Figures 1-3 , a conductive silver glue device for LED packaging includes a bottom plate 1 and a vertical rod 2. The vertical rod 2 is fixedly arranged on one side of the upper surface of the bottom plate 1. The upper end of the vertical rod 2 is fixedly provided with a top plate 3. The upper surface of the bottom plate 1 is fixedly provided with a stirring barrel 8. The stirring rod 4 is rotatably arranged below the lower surface of the top plate 3 and above the stirring barrel 8. The lower end of the stirring rod 4 extends into the interior of the stirring barrel 8. A discharge pipe with a valve is fixedly arranged at the lower end of the rear side of the stirring barrel 8 to facilitate discharging. The stirring barrel 8 is a transparent cylinder to facilitate observing the mixing state of the materials. The upper surface of the top plate 3 is fixedly provided with a first motor 5. The output end of the first motor 5 is fixedly connected to one end of the stirring rod 4. A groove is opened on one side of the upper end of the stirring barrel 8. A rotating rod 6 is rotatably arranged inside the groove. A triangular shell 7 is fixedly sleeved on the rod wall of the rotating rod 6. The inner wall of the triangular shell 7 is coated with a wear-resistant coating to improve the wear resistance of the triangular shell 7.

[0026] Example Two

[0027] Refer to Figures 1-3 , a transmission mechanism for driving the triangular shell 7 to rotate is provided on the side wall of the stirring barrel 8. The transmission mechanism includes a rotating bar 15 and a push rod. A U-shaped plate 13 is fixedly arranged on the side wall of the stirring barrel 8. A connecting rod 14 is rotatably arranged inside the U-shaped plate 13. The rotating bar 15 is fixedly sleeved at one end of the connecting rod 14. A support roller 9 is fixedly arranged at the end of the rotating bar 15 away from the connecting rod 14. A push ring 10 is rotatably sleeved on the outer wall of the support roller 9. A worm gear 17 is fixedly sleeved at one end of the connecting rod 14. A worm 12 is meshed on one side of the worm gear 17. Both ends of the worm 12 are rotatably connected to side plates 11. One side of the side plate 11 is fixedly connected to the stirring barrel 8. A second motor 16 is fixedly arranged on the outer side of one side plate 11. The output end of the second motor 16 is fixedly connected to one end of the worm 12. The second motor 16 is fixedly connected to the corresponding side plate 11 through a support frame, making the connection between the second motor 16 and the corresponding side plate 11 more stable.

[0028] In the present utility model, during use, since the height of the triangular shell 7 is relatively low, it is convenient for time-saving and labor-saving loading. After the loading is completed, the second motor 16 drives the worm 12 to rotate, and the worm 12 drives the worm gear 17 to rotate, that is, the connecting rod 14 drives the rotating bar 15 to rotate, that is, the rotating bar 15 drives the push ring 10 to rotate around the connecting rod 14, that is, it can push one end of the triangular shell 7, making the triangular shell 7 rotate around the rotating rod 6, that is, it can pour the material in the triangular shell 7 into the stirring barrel 8, that is, it can perform time-saving and labor-saving feeding work.

[0029] Only some exemplary embodiments of the present utility model are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A conductive silver paste device for LED packaging, comprising a bottom plate (1) and a vertical rod (2), characterized in that, The vertical rod (2) is fixedly arranged on one side of the upper surface of the bottom plate (1). The upper end of the vertical rod (2) is fixedly provided with a top plate (3). The upper surface of the bottom plate (1) is fixedly provided with a mixing barrel (8). A mixing rod (4) is rotatably arranged on the lower surface of the top plate (3) and above the mixing barrel (8). The lower end of the mixing rod (4) extends into the interior of the mixing barrel (8). The upper surface of the top plate (3) is fixedly provided with a first motor (5). The output end of the first motor (5) is fixedly connected to one end of the mixing rod (4). One side of the upper end of the mixing barrel (8) is provided with a groove. A rotating rod (6) is rotatably arranged in the groove. A triangular shell (7) is fixedly sleeved on the rod wall of the rotating rod (6). A transmission mechanism for driving the triangular shell (7) to rotate is arranged on the side wall of the mixing barrel (8).

2. The conductive silver paste device for LED packaging according to claim 1, wherein The transmission mechanism includes a rotating bar (15) and a push rod. A U-shaped plate (13) is fixedly arranged on the side wall of the mixing barrel (8). A connecting rod (14) is rotatably arranged inside the U-shaped plate (13). The rotating bar (15) is fixedly sleeved on one end of the connecting rod (14). A support roller (9) is fixedly arranged at the end of the rotating bar (15) away from the connecting rod (14). A push ring (10) is rotatably sleeved on the outer wall of the support roller (9). A worm gear (17) is fixedly sleeved on one end of the connecting rod (14). A worm (12) is meshed on one side of the worm gear (17). Both ends of the worm (12) are rotatably connected to side plates (11). One side of the side plate (11) is fixedly connected to the mixing barrel (8). A second motor (16) is fixedly arranged on the outer side of one side plate (11). The output end of the second motor (16) is fixedly connected to one end of the worm (12).

3. The conductive silver paste device for LED packaging according to claim 2, wherein, The second motor (16) is fixedly connected to the corresponding side plate (11) through a support frame.

4. The conductive silver glue device for LED packaging according to claim 1, wherein, A discharge pipe with a valve is fixedly arranged at the lower end of the rear side of the mixing barrel (8).

5. The conductive silver glue device for LED packaging according to claim 1, wherein The inner wall of the triangular shell (7) is coated with a wear-resistant coating.

6. The conductive silver paste device for LED packaging according to claim 1, wherein, The mixing barrel (8) is a transparent cylinder.

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