Thermoplastic packaging device for glass substrate

Abstract

The utility model belongs to the technical field of plastic packaging devices, and provides a glass substrate thermal plastic packaging device which comprises a box body, a fixing block is fixedly connected to the box body, a mold is fixedly connected to the fixing block, a sliding plate is connected to the mold in a sliding mode, driving springs are fixedly connected to the two ends of the box body, and the driving springs are connected to the sliding plate in a sliding mode. A circular plate is fixedly connected to the end, away from the box body, of the driving spring, a telescopic rod is fixedly connected to the circular plate, and the end, away from the circular plate, of the telescopic rod is fixedly connected to the box body. According to the utility model, the limiting triangular plate is separated from the limiting plate by shifting the limiting triangular plate towards two sides, then the driving spring releases elastic force to enable the circular plate to slide forwards, the circular plate slides forwards to drive the driving connecting rod to rotate inwards, and the driving connecting rod rotates inwards to drive the sliding plate to move upwards on the mold; therefore, the glass substrate can be lifted up in the mold after being cooled and plastically packaged by the resin, so that a worker can conveniently take out the glass substrate.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic encapsulation devices, in particular to a hot plastic encapsulation device for glass substrates. Background Technique

[0002] The encapsulation technology is a key technology for packaging integrated circuits with insulating plastic or ceramic materials. With the continuous development of electronic products towards higher density, faster speed, smaller size and lower cost, the high density of microelectronic packaging technology has become the mainstream of new-generation electronic products.

[0003] However, most of the existing plastic encapsulation devices for glass substrates are not convenient for workers to take out the encapsulated glass substrates. At the same time, most of the existing plastic encapsulation devices for glass substrates require manual addition of plastic encapsulation raw materials, such as resin, which is very laborious for workers and the plastic encapsulation efficiency of glass substrates is not high. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a hot plastic encapsulation device for glass substrates is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a hot plastic encapsulation device for glass substrates, including a box body, a fixed block is fixedly connected to the box body, a mold is fixedly connected to the fixed block, a sliding plate is slidably connected to the mold, active springs are fixedly connected to both ends of the box body, a circular plate is fixedly connected to the end of the active spring far away from the box body, a telescopic rod is fixedly connected to the circular plate, the end of the telescopic rod far away from the circular plate is fixedly connected to the box body, an active connecting rod is hinged to the circular plate, the end of the active connecting rod far away from the circular plate is hinged to the sliding plate, a sliding rod is fixedly connected to the sliding plate, the end of the sliding rod far away from the sliding plate penetrates and is slidably connected to the box body, a limiting plate is fixedly connected to the end of the sliding rod far away from the sliding plate, limiting springs are fixedly connected to both ends of the bottom of the box body, a driven connecting rod is fixedly connected to the end of the limiting spring far away from the box body, one end of the driven connecting rod is hinged to the box body, a limiting triangular plate is fixedly connected to the end of the driven connecting rod far away from the box body, and the limiting triangular plate is clamped on the limiting plate.

[0006] As a further description of the above technical solution:

[0007] The two ends of the box body are fixedly connected with support blocks, the support block is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a handle, a driving bevel gear is fixedly connected with the rotating shaft, a driven bevel gear is meshedly connected with the driving bevel gear, a sleeve block is rotatably connected with the driven bevel gear, the sleeve block is rotatably connected with the rotating shaft, a threaded rod is fixedly connected with the sleeve block, a threaded block is threadedly connected with a threaded rod, a first connecting plate is hinged on the threaded block, a connecting block is fixedly connected with the box body, a second connecting plate is hinged on the connecting block, a plastic packaging raw material cylinder is fixedly connected with the second connecting plate, and the first connecting plate is hinged on the plastic packaging raw material cylinder.

[0008] As a further description of the above technical solution:

[0009] A heating rod is fixedly connected in the box body and is located directly behind the mold.

[0010] As a further description of the above technical solution:

[0011] The box body is provided with a feed inlet, the feed inlet is located on one side below the plastic-sealed raw material cylinder, and the feed inlet is located just above the mold.

[0012] As a further description of the above technical solution:

[0013] A box door is hinged on the box body, a visual window is provided on the box door, and a pull rod is fixedly connected to the box door.

[0014] As a further description of the above technical solution:

[0015] The bottom of the box is fixedly connected with supporting legs, and the supporting legs are provided with four groups, and the four groups of supporting legs are evenly distributed on the bottom of the box.

[0016] As a further description of the above technical solution:

[0017] The diameter of the slide plate is equal to the inner diameter of the mold.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the limiting triangle plate is moved to both sides to make the limiting triangle plate leave the limiting plate, and then the active spring releases the elastic force to make the circular plate slide forward, and the circular plate slides forward to drive the active connecting rod to rotate inward, and the active connecting rod rotates inward to drive the slide plate to move upward on the mold, so that the glass substrate can be cooled and sealed by the resin and then rise up in the mold, so that it is convenient for the staff to take out the glass substrate.

[0020] 2. In the present utility model, the rotation of the driven bevel gear drives the rotation of the threaded rod. The rotation of the threaded rod drives the threaded block to rise. The rising of the threaded block drives the first connecting plate to rotate downward. The downward rotation of the first connecting plate drives the plastic sealing raw material cylinder to rotate downward. The downward rotation of the plastic sealing raw material cylinder pours the plastic sealing material resin into the mold to be mixed with the glass substrate. Thus, it is not necessary to manually add the plastic sealing material into the mold, which greatly saves the physical strength of the staff and improves the plastic sealing efficiency of the glass substrate. Brief Description of the Drawings

[0021] Figure 1 is the front perspective view of a glass substrate thermoplastic sealing device proposed by the present utility model;

[0022] Figure 2 is the structural schematic diagram of a glass substrate thermoplastic sealing device proposed by the present utility model Figure 1 ;

[0023] Figure 3 is the structural schematic diagram of a glass substrate thermoplastic sealing device proposed by the present utility model Figure 2 ;

[0024] Figure 4 is the structural schematic diagram of a glass substrate thermoplastic sealing device proposed by the present utility model Figure 3 ;

[0025] Figure 5 is Figure 4 the enlarged view of part A in

[0026] Legend Explanation:

[0027] 1. Box body; 2. Fixed block; 3. Mold; 4. Slide plate; 5. Active connecting rod; 6. Circular plate; 7. Active spring; 8. Telescopic rod; 9. Slide rod; 10. Limiting plate; 11. Driven connecting rod; 12. Limiting triangular plate; 13. Limiting spring; 14. Support block; 15. Rotating shaft; 16. Handle; 17. Active bevel gear; 18. Driven bevel gear; 19. Sleeve block; 20. Threaded rod; 21. Threaded block; 22. First connecting plate; 23. Plastic sealing raw material cylinder; 24. Second connecting plate; 25. Connecting block; 26. Heating rod; 27. Feeding port; 28. Box door; 29. Visual window; 30. Pull rod; 31. Support leg. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Reference Figures 1-5 The utility model provides an embodiment: a glass substrate hot plastic sealing device, comprising a box body 1, a fixed block 2 is fixedly connected to the box body 1, a mold 3 is fixedly connected to the fixed block 2, a slide plate 4 is slidably connected to the mold 3, active springs 7 are fixedly connected to both ends of the box body 1, a circular plate 6 is fixedly connected to the end of the active spring 7 away from the box body 1, a telescopic rod 8 is fixedly connected to the circular plate 6, and an end of the telescopic rod 8 away from the circular plate 6 is fixedly connected to the box body 1, an active connecting rod 5 is hinged on the circular plate 6, and an end of the active connecting rod 5 away from the circular plate 6 is hinged on the slide plate 4, a sliding rod 9 is fixedly connected to the slide plate 4, and an end of the sliding rod 9 away from the slide plate 4 penetrates and is slidably connected to the box body 1, and an end of the sliding rod 9 away from the slide plate 4 is fixedly connected to a limiting plate 10, the box body 1 The two ends of the bottom are fixedly connected to the limit spring 13, and the end of the limit spring 13 away from the box body 1 is fixedly connected to the driven connecting rod 11, and one end of the driven connecting rod 11 is hinged on the box body 1, and the end of the driven connecting rod 11 away from the box body 1 is fixedly connected to the limit triangle plate 12, and the limit triangle plate 12 is clamped on the limit plate 10. By pushing the limit triangle plate 12 to both sides, the limit triangle plate 12 is separated from the limit plate 10, and then the active spring 7 will release the elastic force to make the circular plate 6 slide forward, and the circular plate 6 slides forward to drive the active connecting rod 5 to rotate inward, and the active connecting rod 5 rotates inward to drive the slide plate 4 to move upward on the mold 3, so that the glass substrate can be cooled and sealed by the resin and then rise up in the mold 3, so that it is convenient for the staff to take out the glass substrate.

[0030] Both ends of the box body 1 are fixedly connected with support blocks 14. A rotating shaft 15 is rotatably connected through the support blocks 14. One end of the rotating shaft 15 is fixedly connected with a handle 16. A driving bevel gear 17 is fixedly connected through the rotating shaft 15. A driven bevel gear 18 is meshed with the driving bevel gear 17. A sleeve block 19 is rotatably connected to the driven bevel gear 18. The sleeve block 19 is rotatably connected through the rotating shaft 15. A threaded rod 20 is fixedly connected through the sleeve block 19. A threaded block 21 is threadedly connected through the threaded rod 20. A first connecting plate 22 is hinged to the threaded block 21. A connecting block 25 is fixedly connected to the box body 1. A second connecting plate 24 is hinged to the connecting block 25. A plastic sealing raw material cylinder 23 is fixedly connected to the second connecting plate 24. The first connecting plate 22 is hinged to the plastic sealing raw material cylinder 23. By driving the rotation of the driven bevel gear 18 to drive the rotation of the threaded rod 20, the rotation of the threaded rod 20 drives the threaded block 21 to rise, the rise of the threaded block 21 drives the first connecting plate 22 to rotate downward, the downward rotation of the first connecting plate 22 drives the plastic sealing raw material cylinder 23 to rotate downward, and the downward rotation of the plastic sealing raw material cylinder 23 pours the plastic sealing material resin into the mold 3 to be mixed with the glass substrate. Thus, there is no need to manually add the plastic sealing material into the mold 3, which greatly saves the physical strength of the staff and improves the plastic sealing efficiency of the glass substrate. A heating rod 26 is fixedly connected inside the box body 1. The model of the heating rod 26 is djrq25. The heating rod 26 is located directly behind the mold 3. There is a feed inlet 27 on the box body 1. The feed inlet 27 is located on the lower side of the plastic sealing raw material cylinder 23 and directly above the mold 3. A box door 28 is hinged to the box body 1. There is a viewing window 29 on the box door 28. A pull rod 30 is fixedly connected to the box door 28. Support legs 31 are fixedly connected to the bottom of the box body 1. There are four groups of support legs 31, and the four groups of support legs 31 are evenly distributed at the bottom of the box body 1. The diameter of the slide plate 4 is equal to the inner diameter of the mold 3.

[0031] Working principle: First, place the glass substrate on the sliding plate 4 inside the mold 3, then manually rotate the handle 16. The rotation of the handle 16 drives the rotation of the rotating shaft 15. The rotation of the rotating shaft 15 drives the rotation of the driving bevel gear 17. The rotation of the driving bevel gear 17 drives the rotation of the driven bevel gear 18. The rotation of the driven bevel gear 18 drives the rotation of the threaded rod 20. The rotation of the threaded rod 20 drives the threaded block 21 to rise. The rising of the threaded block 21 drives the threaded rod 20 to tilt. The tilting of the threaded rod 20 drives the sleeve block 19 to rotate on the rotating shaft 15. At the same time, the rising of the threaded block 21 drives the first connecting plate 22 to rotate downward. The downward rotation of the first connecting plate 22 drives the plastic sealing raw material cylinder 23 to rotate downward. The downward rotation of the plastic sealing raw material cylinder 23 pours the plastic sealing material resin into the mold 3 to be mixed with the glass substrate. Thus, there is no need to manually add the plastic sealing material into the mold 3. Then, start the heating rod 26 to heat the resin and the glass substrate to a certain temperature so that the resin fully covers the glass substrate. Then, turn off the heating rod 26 to cool the glass substrate and the resin. When the plastic sealing of the glass substrate is completed, the limiting triangular plate 12 can be manually pushed aside to make the limiting triangular plate 12 leave the limiting plate 10. Then, the active spring 7 will release its elastic force to make the circular plate 6 slide forward. The forward sliding of the circular plate 6 drives the active connecting rod 5 to rotate inward. The inward rotation of the active connecting rod 5 drives the sliding plate 4 to move upward on the mold 3. Thus, after the glass substrate is cooled and plastic-sealed by the resin, it can rise in the mold 3, which is convenient for the staff to take out the glass substrate.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thermoplastic sealing device for a glass substrate, comprising a box body (1), characterized in that: A fixed block (2) is fixedly connected to the box body (1), a mold (3) is fixedly connected to the fixed block (2), a slide plate (4) is slidably connected to the mold (3), active springs (7) are fixedly connected to both ends of the box body (1), a circular plate (6) is fixedly connected to the end of the active spring (7) away from the box body (1), a telescopic rod (8) is fixedly connected to the circular plate (6), the end of the telescopic rod (8) away from the circular plate (6) is fixedly connected to the box body (1), an active connecting rod (5) is hinged to the circular plate (6), the end of the active connecting rod (5) away from the circular plate (6) is hinged to the slide plate (4), a slide rod (9) is fixedly connected to the slide plate (4), the end of the slide rod (9) away from the slide plate (4) penetrates and is slidably connected to the box body (1), a limiting plate (10) is fixedly connected to the end of the slide rod (9) away from the slide plate (4), limiting springs (13) are fixedly connected to both ends of the bottom of the box body (1), a driven connecting rod (11) is fixedly connected to the end of the limiting spring (13) away from the box body (1), one end of the driven connecting rod (11) is hinged to the box body (1), a limiting triangular plate (12) is fixedly connected to the end of the driven connecting rod (11) away from the box body (1), and the limiting triangular plate (12) is clamped on the limiting plate (10).

2. The thermoplastic sealing device for a glass substrate according to claim 1, wherein: Support blocks (14) are fixedly connected to both ends of the box body (1), a rotating shaft (15) is rotatably connected through the support blocks (14), a handle (16) is fixedly connected to one end of the rotating shaft (15), a driving bevel gear (17) is fixedly connected through the rotating shaft (15), a driven bevel gear (18) is meshed with the driving bevel gear (17), a sleeve block (19) is rotatably connected to the driven bevel gear (18), the sleeve block (19) is rotatably connected through the rotating shaft (15), a threaded rod (20) is fixedly connected through the sleeve block (19), a threaded block (21) is threadedly connected through the threaded rod (20), a first connecting plate (22) is hinged to the threaded block (21), a connecting block (25) is fixedly connected to the box body (1), a second connecting plate (24) is hinged to the connecting block (25), a plastic sealing raw material cylinder (23) is fixedly connected to the second connecting plate (24), and the first connecting plate (22) is hinged to the plastic sealing raw material cylinder (23).

3. The thermoplastic sealing device for a glass substrate according to claim 1, wherein: A heating rod (26) is fixedly connected inside the box body (1), and the heating rod (26) is located directly behind the mold (3).

4. A thermoplastic sealing device for a glass substrate according to claim 1, characterized in that: A feed inlet (27) is provided on the box body (1), the feed inlet (27) is located on the lower side of the plastic sealing raw material cylinder (23) and directly above the mold (3).

5. The thermoplastic sealing device for a glass substrate according to claim 1, wherein: A box door (28) is hinged to the box body (1), a viewing window (29) is provided on the box door (28), and a pull rod (30) is fixedly connected to the box door (28).

6. The thermoplastic sealing device for a glass substrate according to claim 1, wherein: Support legs (31) are fixedly connected to the bottom of the box body (1), there are four groups of the support legs (31), and the four groups of support legs (31) are evenly distributed at the bottom of the box body (1).

7. The thermoplastic sealing device for a glass substrate according to claim 1, wherein: The diameter of the skateboard (4) is equal to the inner diameter of the mold (3).

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