Sealing device for metal and glass

Abstract

The utility model discloses a sealing device for metal and glass, which belongs to the technical field of glass sealing and particularly comprises a connecting base, at least two connecting frames are arranged on the connecting base, each connecting frame is provided with a heating head, and all the heating heads are communicated with a fuel supply box together. According to the scheme, all the heating heads are jointly communicated with the fuel supply box, so that the gas output of the heating heads is relatively uniform, a workpiece is stably heated, the machining effect is effectively guaranteed, meanwhile, the size of output flame can be controlled by adjusting the gas input, and then the temperature of the output flame is controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass sealing, in particular to a sealing device for metal and glass. Background Art

[0002] Metal glass sintered package is a package that uses glass packaging technology to package metal materials. This package has many excellent characteristics, such as small size, light weight, high integration, etc., and is widely used in various semiconductor devices.

[0003] When sealing metal and glass, the above process needs to be completed through high-temperature sintering. However, the applicant has found in daily operations that during the high-temperature sintering process, if the sealing flame output is uneven, problems such as delamination and cracking of the sealing layer are likely to occur, which will eventually lead to air leakage in the sealing parts and unstable production quality of the sealing parts.

[0004] Therefore, it is necessary to develop a device that can ensure as much as possible that the sealing flame output is stable when metal and glass are sealed. Utility Model Content

[0005] The purpose of the utility model is to provide a sealing device for metal and glass to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, a technical solution adopted by the utility model is: a metal and glass sealing device, including a connecting base, on which at least two connecting frames are arranged, each of which is provided with a heating head, and all the heating heads are commonly connected to a fuel supply tank.

[0007] Preferably, one end of the connecting frame is connected to the heating head, and the other end of the connecting frame is rotatably connected to the connecting base, and the connection points of the connecting frame on the connecting base are located on the same side of the connecting base.

[0008] Preferably, the connecting frame and the connecting base are detachably connected, and a fastening plate is detachably connected to the connecting base, and the fastening plate is used to abut against the connecting frame to achieve a tight fit connection between the connecting frame and the connecting base.

[0009] Preferably, the connecting frame includes a gas pipe and a combustion-supporting gas pipe, and one end of the gas pipe and the combustion-supporting gas pipe are both connected to the heating head.

[0010] Preferably, the connecting base includes two hollow cavities that are not connected to each other, namely cavity one and cavity two. Cavity one is used to pass the fuel gas, and cavity two is used to pass the combustion-supporting gas. One end of the fuel gas pipe is connected to cavity one, and one end of the combustion-supporting gas pipe is connected to cavity two.

[0011] Preferably, one end of the connecting frame is connected to the heating head, and the other end of the connecting frame is rotatably connected to the connecting base, and the connection point of the connecting frame on the connecting base is located on the same side of the connecting base.

[0012] Preferably, the connecting frame and the connecting base are detachably connected, and a fastening plate is detachably connected to the connecting base, and the fastening plate is used to abut against the connecting frame so that the connecting frame and the connecting base are tightly fitted.

[0013] Preferably, the heating head includes a hollow connecting shell and a hollow inner core. An air outlet one is provided on the connecting shell, and an air outlet two is provided on the hollow inner core. The gas pipe is communicated with the connecting shell, and the combustion-supporting gas pipe is communicated with the hollow inner core.

[0014] Preferably, the hollow inner core is arranged inside the connecting shell, and the air outlet one and the air outlet two face the same direction.

[0015] Preferably, the heating head further includes an end cover, the end cover is detachably connected to the connecting shell, and the air outlet one is provided on the end cover.

[0016] Preferably, one upper connecting pipe head one and one lower connecting pipe head one are respectively communicated at both ends of the gas pipe, and one upper connecting pipe head two and one lower connecting pipe head two are respectively communicated at both ends of the combustion-supporting gas pipe;

[0017] Under the action of the fastening plate, the lower connecting pipe head one and the lower connecting pipe head two are respectively communicated with the cavity one and the cavity two and are tightly fitted with the connecting base, the upper connecting pipe head one is communicated with the connecting shell and is tightly fitted, and the upper connecting pipe head two is communicated with the hollow inner core and is tightly fitted.

[0018] Preferably, the upper connecting pipe head one and the upper connecting pipe head two are coaxially arranged, and the heating head can rotate on the upper connecting pipe head one and the upper connecting pipe head two.

[0019] The beneficial effects of the present utility model: Since all the heating heads are jointly communicated with a fuel supply tank, the air output volume of the heating heads can be relatively uniform, so that the workpiece is heated stably, effectively ensuring the processing effect. At the same time, the size of the output flame can be controlled by adjusting the air intake volume, and then the temperature of the output flame can be controlled;

[0020] Among them, the connection structure design between the connecting frame and the connecting base enables the position of the connecting frame and the heating head thereon to be adjusted, further enhancing the effect of uniform heat transfer;

[0021] Among them, the structural design of the heating head can enable the gas and the combustion-supporting gas to be mixed sufficiently, ensuring the combustion effect;

[0022] In addition, this solution can also adjust the direction of the heating head to adjust the flame direction, further ensuring the uniformity of the heating temperature of the sealing part. Brief Description of the Drawings

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is an exploded view of the present utility model;

[0025] Figure 3 is an exploded view of a set of connecting frames and heating heads in the present utility model;

[0026] Figure 4 is a cross-sectional view of the connecting frame and the heating head in the present utility model;

[0027] Figure 5 is a cross-sectional view of the connecting base in the present utility model;

[0028] In the figure: 1, connecting base; 2, connecting frame; 3, heating head; 4, fastening plate; 11, chamber one; 12, chamber two; 21, gas supply pipe; 211, upper connecting pipe head one; 212, lower connecting pipe head one; 22, combustion-supporting gas pipe; 221, upper connecting pipe head two; 222, lower connecting pipe head two; 31, connecting housing; 32, hollow inner core; 33, end cap. Detailed Embodiment

[0029] The following elaborates on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0030] Embodiment:

[0031] Refer to Figure 1 , a sealing device for metal and glass, including a connecting base 1, at least two connecting frames 2 are arranged on the connecting base 1, a heating head 3 is arranged on each connecting frame 2, all the heating heads 3 are jointly communicated with a fuel supply tank, and the positional relationship of the heating heads 3 on the connecting heads can be pre-designed according to the shape of the workpiece to be processed. For example, in this embodiment, the processing part of the workpiece to be processed is arc-shaped. Therefore, the overall layout of the heating heads 3 in this embodiment is arranged in an arc shape.

[0032] One end of the connecting frame 2 is connected to the heating head 3, and the other end of the connecting frame 2 is rotatably connected to the connecting base 1. The connection point of the connecting frame 2 on the connecting base 1 is located on the same side of the connecting base 1. At the same time, the connecting frame 2 and the connecting base 1 are detachably connected. A fastening plate 4 is detachably connected to the connecting base 1. The fastening plate 4 is used to abut against the connecting frame 2 so that the connecting frame 2 and the connecting base 1 are tightly fitted. The fastening plate 4 and the connecting base 1 can be connected by bolts or the like.

[0033] Refer to Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown in, the connecting frame 2 includes a gas pipe 21 and a combustion-supporting gas pipe 22. One ends of the gas pipe 21 and the combustion-supporting gas pipe 22 are both connected to the heating head 3 in a communicating manner. The connecting base 1 includes two non-communicating hollow cavities, namely cavity one 11 and cavity two 12. The cavity one 11 is used for introducing gas, and the cavity two 12 is used for introducing combustion-supporting gas. One end of the gas pipe 21 is connected to the cavity one 11 in a communicating manner, and one end of the combustion-supporting gas pipe 22 is connected to the cavity two 12 in a communicating manner. In this embodiment, the connecting base 1 is the main body of the fuel supply tank.

[0034] Among them, the heating head 3 includes a hollow connecting outer shell 31 and a hollow inner core 32. An air outlet one is opened on the connecting outer shell 31, and an air outlet two is opened on the hollow inner core 32. The gas pipe 21 is connected to the connecting outer shell 31 in a communicating manner, and the combustion-supporting gas pipe 22 is connected to the hollow inner core 32 in a communicating manner. In this embodiment, the hollow inner core 32 is arranged inside the connecting outer shell 31, and the air outlet one and the air outlet two face the same direction. Of course, in other embodiments, the hollow inner core 32 can also be arranged outside the connecting outer shell 31.

[0035] Among them, refer to Figure 3 、 Figure 4 、 Figure 5 As shown in, the heating head 3 further includes an end cover 33. The end cover 33 is detachably connected to the connecting outer shell 31. The air outlet one is opened on the end cover 33. Two ends of the gas pipe 21 are respectively communicated with an upper connecting pipe head one 211 and a lower connecting pipe head one 212, and two ends of the combustion-supporting gas pipe 22 are respectively communicated with an upper connecting pipe head two 221 and a lower connecting pipe head two 222;

[0036] Under the action of the fastening plate 4, the lower connecting tube head 1 212 and the lower connecting tube head 2 222 are respectively connected with the cavity 11 and the cavity 2 12 and are tightly connected with the connecting base 1, the upper connecting tube head 1 211 is connected with the connecting shell 31 and is tightly connected, and the upper connecting tube head 2 221 is connected with the hollow inner core 32 and is tightly connected. In addition, the upper connecting tube head 1 211 and the upper connecting tube head 2 221 are coaxially arranged, and the heating head 3 can rotate on the upper connecting tube head 1 211 and the upper connecting tube head 2 221.

[0037] Working principle and process:

[0038] When using this product, adjust the positions of the gas pipe 21 and the combustion-supporting pipe 22 according to the shape of the product to be processed, and fix them by the fastening plate 4. At the same time, adjust the direction of the heating head 3 as needed before achieving tight fit and fixation;

[0039] During operation, by delivering fuel gas and combustion-supporting gas into cavity one 11 and cavity two 12, since the fuel gas pipe 21 and the combustion-supporting gas pipe 22 are both connected to cavity one 11 and cavity two 12, the gas output of the heating head 3 can be relatively uniform, so that the workpiece is heated stably, effectively ensuring the processing effect, and at the same time, the output flame size can be controlled by adjusting the air intake, thereby controlling the output flame temperature.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A sealing device for metal and glass, characterized in that: It includes a connecting base (1), at least two connecting frames (2) are arranged on the connecting base (1), a heating head (3) is arranged on each connecting frame (2), and all the heating heads (3) are jointly communicated with a fuel supply tank.

2. The sealing device for metal and glass according to claim 1, characterized in that: One end of the connecting frame (2) is connected to the heating head (3), the other end of the connecting frame (2) is rotatably connected to the connecting base (1), and the connection points of the connecting frame (2) on the connecting base (1) are located on the same side of the connecting base (1).

3. The sealing device for metal and glass according to claim 2, characterized in that: The connecting frame (2) and the connecting base (1) are detachably connected, a fastening plate (4) is detachably connected to the connecting base (1), and the fastening plate (4) is used to abut against the connecting frame (2) so that the connecting frame (2) and the connecting base (1) are tightly fitted and connected.

4. A metal and glass sealing device according to claim 3, characterized in that: The connecting frame (2) includes a gas pipe (21) and an auxiliary combustion gas pipe (22), and one ends of the gas pipe (21) and the auxiliary combustion gas pipe (22) are both communicated with the heating head (3).

5. A metal and glass sealing device according to claim 4, characterized in that: The connecting base (1) includes two non-communicating hollow cavities, namely cavity one (11) and cavity two (12). The cavity one (11) is used for introducing gas, and the cavity two (12) is used for introducing auxiliary combustion gas. One end of the gas pipe (21) is communicated with the cavity one (11), and one end of the auxiliary combustion gas pipe (22) is communicated with the cavity two (12).

6. The sealing device for metal and glass according to claim 4, characterized in that: The heating head (3) includes a hollow connecting outer shell (31) and a hollow inner core (32). An air outlet one is opened on the connecting outer shell (31), and an air outlet two is opened on the hollow inner core (32). The gas pipe (21) is communicated with the connecting outer shell (31), and the auxiliary combustion gas pipe (22) is communicated with the hollow inner core (32).

7. The sealing device for metal and glass according to claim 6, characterized in that: The hollow inner core (32) is arranged inside the connecting outer shell (31), and the air outlet one and the air outlet two are in the same direction.

8. The sealing device for metal and glass according to claim 6, characterized in that: The heating head (3) further includes an end cover (33), the end cover (33) is detachably connected to the connecting outer shell (31), and the air outlet one is opened on the end cover (33).

9. The sealing device for metal and glass according to claim 4, characterized in that: Two upper connecting pipe heads one (211) and one lower connecting pipe head one (212) are respectively communicated at both ends of the gas pipe (21), and two upper connecting pipe heads two (221) and one lower connecting pipe head two (222) are respectively communicated at both ends of the auxiliary combustion gas pipe (22); Under the action of the fastening plate (4), the lower connecting pipe head one (212) and the lower connecting pipe head two (222) are respectively communicated with the cavity one (11) and the cavity two (12) and are tightly fitted and connected with the connecting base (1), the upper connecting pipe head one (211) is communicated with the connecting outer shell (31) and is tightly fitted and connected, and the upper connecting pipe head two (221) is communicated with the hollow inner core (32) and is tightly fitted and connected.

10. A metal and glass sealing device according to claim 9, characterized in that: The upper connecting pipe head one (211) and the upper connecting pipe head two (221) are coaxially arranged, and the heating head (3) can rotate on the upper connecting pipe head one (211) and the upper connecting pipe head two (221).

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