Annular welding gun ignition device

Abstract

The utility model discloses an annular welding gun ignition device which comprises an annular welding gun and an ignition device body, the ignition device body comprises a fixing assembly, a rapid alignment assembly and an igniter, the igniter is installed on the rapid alignment assembly, and the rapid alignment assembly is movably arranged on the fixing assembly and used for driving the igniter to move to the position above a nozzle of the annular welding gun. Therefore, rapid alignment operation is realized. According to the utility model, the safety and convenience of ignition can be greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of semiconductor material equipment, and in particular to an annular welding gun ignition device. Background Art

[0002] In the semiconductor field, quartz tube containers often need to be welded, which usually uses a specific welding device - a ring welding gun device. However, due to the particularity of the device, if the existing manual igniter on the market is used, there will be safety hazards, and it is also inconvenient to ignite the welding gun. Therefore, the utility model proposes a ring welding gun ignition device. Utility Model Content

[0003] The embodiment of the present application provides an annular welding gun ignition device, which can greatly improve the safety and convenience of ignition.

[0004] In view of this, the present application provides an annular welding gun ignition device, comprising: an annular welding gun and an ignition device body;

[0005] The ignition device body comprises a fixing assembly, a quick alignment assembly and an igniter;

[0006] The igniter is mounted on the quick alignment assembly;

[0007] The rapid alignment component is movably arranged on the fixed component, and is used to drive the igniter to move above the nozzle of the annular welding gun to achieve a rapid alignment operation.

[0008] Optionally, the rapid alignment assembly includes a push rod;

[0009] The igniter is mounted on one end of the push rod;

[0010] The push rod is limitedly slidably arranged on the fixing assembly, and the push rod is rotatably connected to the fixing assembly;

[0011] A rotation limiting member is fixedly arranged on the push rod;

[0012] The fixing assembly is correspondingly provided with a limiting block for cooperating with the rotation limiting member;

[0013] When the push rod rotates until the rotation limiter abuts against the limit block, the ignition head of the igniter is aligned with the nozzle of the annular welding gun.

[0014] Optionally, the fixing assembly includes a fixing plate;

[0015] A fixing seat is fixedly arranged on the fixing plate;

[0016] A sliding ring is installed on the fixing seat;

[0017] The push rod is slidably connected to the fixing seat via the sliding ring;

[0018] A front limiting ring and a rear limiting ring are fixedly arranged on the push rod;

[0019] The fixing seat is located between the front limiting ring and the rear limiting ring.

[0020] Optionally, the rotation limiting member is fixed on the rear limiting ring;

[0021] The limiting block is fixed on the fixing seat.

[0022] Optionally, the number of the fixing seats is two;

[0023] The two fixing seats are arranged in parallel and at intervals.

[0024] Optionally, the rotation limiting member is a rotation limiting column.

[0025] Optionally, a handle is provided at one end of the push rod away from the igniter;

[0026] The handle is provided with a control button for controlling the igniter switch.

[0027] Optionally, the igniter is a pulse igniter.

[0028] Optionally, the push rod is a retractable structure.

[0029] Optionally, the sliding ring is made of brass;

[0030] The push rod is made of stainless steel;

[0031] The fixing plate and the fixing seat are both made of aluminum alloy.

[0032] It can be seen from the above technical solution that the embodiment of the present application has the following advantages: the annular welding gun ignition device can preset a limit for the operation of the ignition action by setting a quick alignment component, so that the igniter can quickly reach the top of the nozzle of the annular welding gun for alignment, and the operation is more convenient and quick. By using the quick alignment component to move the igniter, the operator can be kept away from the welding gun fire spray, thereby greatly improving the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the structure of the annular welding gun ignition device in the embodiment of the present application;

[0034] Figure 2 This is a schematic diagram of the structure of the ignition device body in the embodiment of the present application;

[0035] Wherein, the accompanying drawings are marked as follows:

[0036] 1-annular welding gun, 2-fixed plate, 3-push rod, 4-igniter, 5-handle, 6-fixed seat, 7-front limit ring, 8-rear limit ring, 9-limit block, 10-rotation limit column, 11-nozzle, 12-sliding ring. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0039] Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] This application provides an embodiment of a ring welding gun ignition device. Figure 1 and Figure 2 .

[0041] The annular welding gun ignition device in this embodiment includes: an annular welding gun 1 and an ignition device body, the ignition device body includes a fixed component, a quick alignment component and an igniter 4, the igniter 4 is installed on the quick alignment component, and the quick alignment component is movably arranged on the fixed component to drive the igniter 4 to move above the nozzle 11 of the annular welding gun 1 to achieve a quick alignment operation.

[0042] It should be noted that: by setting a quick alignment component, the annular welding gun ignition device can preset a limit for the operation of the ignition action, so that the igniter 4 can quickly reach the top of the nozzle 11 of the annular welding gun 1 for alignment, and the operation is more convenient and quick. By using the quick alignment component to move the igniter 4, the operator can be kept away from the welding gun fire spray, thereby greatly improving the safety of the operation.

[0043] The above is the first embodiment of an annular welding gun ignition device provided in the embodiment of the present application. The following is the second embodiment of an annular welding gun ignition device provided in the embodiment of the present application. For details, please refer to Figure 1 and Figure 2 .

[0044] The annular welding gun ignition device in this embodiment includes: an annular welding gun 1 and an ignition device body, the ignition device body includes a fixed component, a quick alignment component and an igniter 4, the igniter 4 is installed on the quick alignment component, and the quick alignment component is movably arranged on the fixed component to drive the igniter 4 to move above the nozzle 11 of the annular welding gun 1 to achieve a quick alignment operation.

[0045] It can be understood that the annular welding gun ignition device realizes the rapid alignment of the igniter 4 through the rapid alignment component, and there is no need to aim at the nozzle 11 of the annular welding gun 1 with the naked eye, which is more convenient to use. At the same time, by remote operation and keeping a distance from the welding gun, safe ignition can be achieved.

[0046] The quick alignment assembly includes a push rod 3, an igniter 4 is installed at one end of the push rod 3, the push rod 3 is limited and slidably set on the fixed assembly, and the push rod 3 is rotatably connected to the fixed assembly; a rotation limiter is fixedly set on the push rod 3, and a limit block 9 for cooperating with the rotation limiter is correspondingly set on the fixed assembly. When the push rod 3 rotates until the rotation limiter abuts against the limit block 9, the ignition head of the igniter 4 is aligned with the nozzle 11 of the annular welding gun 1.

[0047] The fixing assembly includes a fixing plate 2 for fixing the entire ignition device body, a fixing seat 6 is fixedly arranged on the fixing plate 2, a sliding ring 12 is installed on the fixing seat 6, the push rod 3 is slidably connected to the fixing seat 6 through the sliding ring 12, a front limiting ring 7 and a rear limiting ring 8 are fixedly arranged on the push rod 3, and the fixing seat 6 is located between the front limiting ring 7 and the rear limiting ring 8.

[0048] It should be noted that: when the push rod 3 moves forward until the rear limit ring 8 contacts the fixed seat 6, the igniter 4 reaches the ignition area of ​​the annular welding gun 1; when the push rod 3 moves backward until the front limit ring 7 contacts the fixed seat 6, the igniter 4 exits the ignition area of ​​the annular welding gun 1.

[0049] Specifically, the rotation limiting member is fixed on the rear limiting ring 8 , and the limiting block 9 is fixed on the fixing seat 6 .

[0050] The number of the fixing seats 6 can be two, and the two fixing seats 6 are arranged in parallel and spaced apart, and the limiting block 9 is fixed on the fixing seat 6 adjacent to the rear limiting ring 8 .

[0051] The rotation limiting member may be a rotation limiting column 10 .

[0052] A handle 5 is provided at one end of the push rod 3 away from the igniter 4 , and a control button for controlling the switch of the igniter 4 is provided on the handle 5 .

[0053] The igniter 4 may be a pulse igniter 4 . When in use, the continuous ignition of the pulse igniter 4 improves the success rate of ignition of the welding torch.

[0054] The push rod 3 may be a retractable structure. It is understandable that, from the perspective of safety, a sufficiently long push rod 3 allows the operator to stay away from the welding torch flame spraying place, thereby preventing the operator from being harmed by the flame.

[0055] The sliding ring 12 can be made of brass, which has good sliding performance and increases its wear resistance; the push rod 3 can be made of stainless steel, and the fixing plate 2 and the fixing seat 6 can both be made of aluminum alloy, which can well guarantee the overall strength of the device.

[0056] During specific implementation, the push rod 3 is moved forward by pushing the handle 5 until the rear limit ring 8 contacts the fixed seat 6. At this time, the igniter 4 reaches the ignition area of ​​the annular welding gun 1, and then the push rod 3 is driven to rotate by turning the handle 5 until the rotating limit column 10 on the push rod 3 abuts against the limit block 9 on the fixed seat 6. At this time, the ignition head of the igniter 4 is aligned with the nozzle 11 of the annular welding gun 1. By a push-and-turn method, the igniter 4 and the nozzle 11 of the annular welding gun 1 are quickly aligned, which is more convenient and safer to use.

[0057] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A ring welding gun ignition device, characterized in that: include: Ring welding gun and ignition device body; The ignition device body comprises a fixing assembly, a quick alignment assembly and an igniter; The igniter is mounted on the quick alignment assembly; The rapid alignment component is movably arranged on the fixed component, and is used to drive the igniter to move above the nozzle of the annular welding gun to achieve a rapid alignment operation.

2. The annular welding gun ignition device according to claim 1, characterized in that: The quick alignment assembly includes a push rod; The igniter is mounted on one end of the push rod; The push rod is limitedly slidably arranged on the fixing assembly, and the push rod is rotatably connected to the fixing assembly; A rotation limiting member is fixedly arranged on the push rod; The fixing assembly is correspondingly provided with a limiting block for cooperating with the rotation limiting member; When the push rod rotates until the rotation limiter abuts against the limit block, the ignition head of the igniter is aligned with the nozzle of the annular welding gun.

3. The annular welding gun ignition device according to claim 2, characterized in that: The fixing assembly includes a fixing plate; A fixing seat is fixedly arranged on the fixing plate; A sliding ring is installed on the fixing seat; The push rod is slidably connected to the fixing seat via the sliding ring; A front limiting ring and a rear limiting ring are fixedly arranged on the push rod; The fixing seat is located between the front limiting ring and the rear limiting ring.

4. The annular welding gun ignition device according to claim 3, characterized in that: The rotation limiting member is fixed on the rear limiting ring; The limiting block is fixed on the fixing seat.

5. The annular welding gun ignition device according to claim 3, characterized in that: The number of the fixing seats is two; The two fixing seats are arranged in parallel and at intervals.

6. The annular welding gun ignition device according to claim 2, characterized in that: The rotation limiting member is a rotation limiting column.

7. The annular welding gun ignition device according to claim 2, characterized in that: A handle is provided at one end of the push rod away from the igniter; The handle is provided with a control button for controlling the igniter switch.

8. The annular welding gun ignition device according to claim 1, characterized in that: The igniter is a pulse igniter.

9. The annular welding gun ignition device according to claim 2, characterized in that: The push rod is a telescopic structure.

10. The annular welding gun ignition device according to claim 3, characterized in that: The sliding ring is made of brass; The push rod is made of stainless steel; The fixing plate and the fixing seat are both made of aluminum alloy.

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