Automatic welding gun flame-retardant protective cover with maintenance turning cover

Abstract

The utility model relates to the technical field of gas flame welding, in particular to an automatic welding gun flame-retardant protective cover with a maintenance turning cover, which integrates the maintenance turning cover, a flame-retardant magic tape, a flame-retardant nylon hasp, a flame-retardant elastic band, a flame-retardant rubber plate and the like on a protective cover body, so that the problem of heat-resistant protection of the whole welding gun is solved, and the service life of the whole welding gun is prolonged. And the quick and safe operation of checking and replacing key parts of the welding gun is also realized, and the matters such as mounting, fixing and accident protection of the protective cover body are considered. The stability and reliability of the welding gun in the severe environment are integrally improved, effective balance between protection and convenient maintenance is achieved, and the flexibility and adaptability of the whole device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas flame welding technical field, concretely is a kind of automatic welding gun flame-retardant protective cover with overhauling flap. BACKGROUND

[0002] With the improvement of the degree of automation of manufacturing industry, automatic welding gun is widely applied in the welding engineering of automobile manufacturing and other industries due to its efficient working performance. However, due to a large amount of dust and high-temperature welding slag splashing in welding operation, these environmental factors not only cause physical damage to the welding gun itself, but also may cause circuit failure, even safety accidents and large-area explosion events, seriously affecting production and personnel safety.

[0003] The commonly used way in prior art is to cover a layer of flame-retardant wear-resistant protective cover on the surface of welding gun to resist the influence of harmful substances from outside. Although this method can achieve the expected protection effect to a certain extent, the installation and removal of the protective cover of this way are relatively cumbersome, which indirectly increases the maintenance cost of equipment, and frequent disassembly and assembly of the protective cover may also lead to the decline of its sealing performance, weakening the protection efficiency. In addition, such design often lacks emergency handling mechanism for sudden conditions, and it is difficult to quickly locate and eliminate problem points once equipment failure occurs.

[0004] In view of the above problems, the utility model designs a kind of automatic welding gun flame-retardant protective cover with overhauling flap, improves the stability and reliability of welding gun in harsh environment through scientific and reasonable structure design, realizes the effective balance of protection and convenient maintenance, increases the flexibility and adaptability of overall device. SUMMARY

[0005] The utility model aims at overcoming the insufficient of prior art, provide a kind of automatic welding gun flame-retardant protective cover with overhauling flap, improve the stability and reliability of welding gun in harsh environment through scientific and reasonable structure design, realize the effective balance of protection and convenient maintenance, increase the flexibility and adaptability of overall device.

[0006] In order to achieve the above object, the utility model provides a kind of automatic welding gun flame-retardant protective cover with maintenance flap, protective cover body is wrapped around welding gun, the welding gun fixing arm of welding gun is stretched out flame-retardant rubber plate on the side of protective cover body through fixing arm window, the welding gun movable arm of welding gun is stretched out flame-retardant rubber plate on the side of protective cover body through movable arm window, the front of protective cover body is provided with maintenance flap, the side of maintenance flap close to flame-retardant rubber plate is integrally connected with protective cover body, flame-retardant magic tape is arranged on other three sides of maintenance flap, flame-retardant nylon snap fastener for opening entire protective cover body is provided on the top of protective cover body, tail flame-retardant nylon snap fastener for fixing welding gun is provided on the tail of welding gun, side flame-retardant elastic band is provided on protective cover body between maintenance flap and flame-retardant rubber plate, tail flame-retardant elastic band is provided on the tail of protective cover body.

[0007] Flame-retardant rubber plate is provided with several reserved screw holes.

[0008] Maintenance flap can be provided multiple on protective cover body.

[0009] Maintenance flap is arranged near the bullet pressing mechanism or wire feeding mechanism or power supply interface or software connection component of welding gun.

[0010] Wire feeding mechanism is driving unit, power supply component is transformer, software connection component is U-shaped ring.

[0011] Protective cover body is flame-retardant wear-resistant material cover body.

[0012] Double-line bright line of reinforcing flame-retardant magic tape durability and sewing reinforcement is respectively arranged on the edge of maintenance flap on protective cover body 6mm and 1mm.

[0013] The opening surface of maintenance flap is transparent material flap for observation.

[0014] Transparent material flap is transparent flame-retardant material flap or flame-retardant material flap same with the material of protective cover body.

[0015] The inside of maintenance flap is provided with small illuminating lamp.

[0016] Compared with prior art, the utility model has the following beneficial effects:

[0017] This utility model allows for the installation of a maintenance flap on the protective cover, facilitating quick opening and closing. This flap allows for the inspection and maintenance of critical components inside the welding torch, such as the spring-loaded mechanism, wire feeding mechanism, power interface spring-loaded mechanism, wire feeding mechanism (drive unit), power supply assembly (transformer), or software connection assembly (U-ring). The flap's opening mechanism effectively blocks slag spatter generated by the welding torch's fixed arm and moving arm. A flame-retardant nylon hook and loop fastener is also included on the protective cover for easy removal and placement of the welding torch. The entire protective cover is made of flame-retardant and wear-resistant materials, enhancing its protective effect and lifespan. The flame-retardant hook and loop fasteners on the frequently used maintenance flap are reinforced with double-stitched seams to prevent cracks from repeated pulling. The flame-retardant hook and loop fasteners are made of flame-retardant nylon hook and loop tape, a material known for its high strength, strong adhesion, and excellent heat resistance after flame-retardant finishing, enabling it to withstand harsh working conditions and further extending the service life of critical components. In addition, the side flame-retardant elastic bands and the tail flame-retardant elastic bands can further enhance the adaptive adjustment of the tightness of the protective cover and the welding gun. This not only facilitates the removal and installation of the protective cover on the welding gun, but also prevents potential problems such as uneven heat resistance, easy pulling, accidental tearing, or affecting welding operations caused by the looseness of the protective cover. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] 1 is the welding torch boom, 2 is the welding torch fixed arm, 3 is the flame-retardant rubber plate, 4 is the boom window, 5 is the side flame-retardant elastic band, 6 is the fixed arm window, 7 is the screw hole, 8 is the flame-retardant nylon hook and loop fastener, 9 is the tail flame-retardant elastic band, 10 is the tail flame-retardant nylon hook and loop fastener, 11 is the inspection flip cover, 12 is the flame-retardant Velcro, and 13 is the protective cover. Detailed Implementation

[0020] The present invention will now be further described with reference to the accompanying drawings.

[0021] See Figure 1This utility model provides an automatic welding torch flame-retardant protective cover with an inspection flip cover. The protective cover body 13 covers the welding torch. The welding torch fixing arm 2 extends out of the flame-retardant rubber plate 3 on one side of the protective cover body 13 through the fixing arm window 6. The welding torch moving arm 1 extends out of the flame-retardant rubber plate 3 on one side of the protective cover body 13 through the moving arm window 4. An inspection flip cover 11 is provided on the front of the protective cover body 13. The side of the inspection flip cover 11 near the flame-retardant rubber plate 3 is integrally connected to the protective cover body 13. Flame-retardant Velcro 12 is provided on the other three sides of the inspection flip cover 11. A flame-retardant nylon hook and loop fastener 8 for opening the entire protective cover body 13 is provided on the top of the protective cover body 13. A flame-retardant nylon hook and loop fastener 10 for fixing the welding torch is provided at the tail of the welding torch. A side flame-retardant elastic band 5 is provided on the protective cover body 13 between the inspection flip cover 11 and the flame-retardant rubber plate 3. A circumferential flame-retardant elastic band 9 is provided at the tail of the protective cover body 13.

[0022] The flame-retardant rubber sheet 3 has several pre-drilled screw holes 7.

[0023] Multiple inspection covers 11 can be installed on the protective cover 13.

[0024] The inspection cover 11 is located near the welding torch's pressing mechanism, wire feeding mechanism, or power interface.

[0025] The wire feeding mechanism is a drive unit, the power supply component is a transformer, and the software connection component is a U-shaped ring.

[0026] The protective cover 13 is made of flame-retardant and wear-resistant material, which includes aramid, pre-oxidized yarn, and flame-retardant rayon.

[0027] The protective cover 13 has double visible stitching at 6mm and 1mm from the edge of the inspection flap 11 to enhance the durability of the flame-retardant Velcro 12.

[0028] The opening surface of the inspection cover 11 is a transparent cover for observation.

[0029] The transparent flip cover is made of transparent flame-retardant material or is made of the same flame-retardant material as the protective cover 13.

[0030] The inside of the inspection flip cover 11 is equipped with a small light to facilitate viewing the internal condition at night or in a dimly lit working environment.

[0031] Working principle:

[0032] This invention requires minimal adjustment during use:

[0033] When the welding torch is not in operation and needs inspection or maintenance, the operator can easily lift the corresponding access cover 11 by gently pulling open one side of the unsecured flame-retardant Velcro 12, thus clearly seeing the welding torch components underneath. At this time, necessary adjustments or parts replacements can be performed according to the actual situation. After completion, the access cover 11 should be closed again, ensuring that all flame-retardant Velcro 12 are tightly attached and locked. This not only preserves the original protective function but also greatly simplifies the maintenance process.

[0034] The specific operating areas and precautions are as follows:

[0035] S1: Disassembly and maintenance work can only begin after confirming that the welding torch has stopped running and the power is off.

[0036] S2: Select the inspection cover 11 of the target area, and gently pull the side of the flame-retardant Velcro 12 that is not integrally connected with the protective cover 13 to smoothly open the cover.

[0037] S3: Adjust or replace the corresponding parts according to actual needs.

[0038] S4: After completing the maintenance, carefully check whether each connector is connected correctly to ensure that nothing is missed.

[0039] S5: Reverse the operation as when you lifted the flip cover, put the inspection flip cover back in place, and press the flame-retardant Velcro 12 around the edges firmly until it is completely fixed.

[0040] S6: Recheck the status of all maintenance flip covers 11, and end the operation after confirming that they are reliably locked.

[0041] Both the access cover 11 and its flame-retardant Velcro 12 can be replaced independently. For the protective cover 13 used for a long time, if some access covers are found to be aged or damaged, new parts should be replaced in time to maintain the best protective effect.

[0042] The above are merely preferred embodiments of this utility model, intended only to aid in understanding the method and core concept of this application. The scope of protection of this utility model is not limited to the above embodiments; all technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the scope of protection of this utility model.

[0043] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0044] This invention addresses the shortcomings of existing welding torch protection measures. While these measures can prevent welding slag damage to the torch to some extent, they fall short in maintaining good protective performance while ensuring convenient maintenance and repair, and in quickly and effectively diagnosing and repairing faults in complex and changing production environments. By integrating an inspection flap, flame-retardant Velcro, and flame-retardant nylon fasteners into the protective cover, it solves the problem of overall heat protection for the welding torch, enables quick and safe inspection and replacement of critical parts, and also addresses the installation, fixation, and accident protection of the protective cover. Overall, it improves the stability and reliability of the welding torch in harsh environments, achieving an effective balance between protection and convenient maintenance, and increasing the flexibility and adaptability of the overall device.

Claims

1. A flame-retardant protective cover for an automatic welding torch with an inspection flip-top, characterized in that, The protective cover (13) surrounds the welding torch. The welding torch fixing arm (2) extends out of the flame-retardant rubber plate (3) on one side of the protective cover (13) through the fixing arm window (6). The welding torch boom (1) extends out of the flame-retardant rubber plate (3) on one side of the protective cover (13) through the boom window (4). An inspection cover (11) is provided on the front of the protective cover (13). The side of the inspection cover (11) closest to the flame-retardant rubber plate (3) is integrally connected to the protective cover (13). Flame-retardant Velcro (12) is provided on the other three sides of the repair cover (11). Flame-retardant nylon hook-and-loop fastener (8) for opening the entire protective cover (13) is provided on the top of the protective cover (13). Flame-retardant nylon hook-and-loop fastener (10) for fixing the welding gun is provided at the tail of the welding gun. Flame-retardant elastic band (5) is provided on the protective cover (13) between the repair cover (11) and the flame-retardant rubber plate (3). Flame-retardant elastic band (9) is provided at the tail of the protective cover (13).

2. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 1, characterized in that, The flame-retardant rubber sheet (3) is provided with several reserved screw holes (7).

3. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 1, characterized in that, Multiple inspection flaps (11) can be installed on the protective cover (13).

4. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 3, characterized in that, The inspection cover (11) is located near the spring pressing mechanism, wire feeding mechanism, power supply component, or software connection component of the welding torch.

5. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 4, characterized in that, The wire feeding mechanism is a drive unit, the power supply component is a transformer, and the software connection component is a U-shaped ring.

6. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 1, characterized in that, The protective cover (13) is made of flame-retardant and wear-resistant material.

7. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 1, characterized in that, The protective cover (13) has double exposed stitching at 6mm and 1mm from the edge of the inspection flap (11) to enhance the durability of the flame-retardant Velcro (12).

8. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 7, characterized in that, The opening surface of the inspection cover (11) is a transparent cover for observation.

9. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 8, characterized in that, The transparent flip cover is a transparent flame-retardant flip cover or a flame-retardant flip cover made of the same material as the protective cover (13).

10. The flame-retardant protective cover for an automatic welding torch with an inspection flip-top as described in claim 8, characterized in that, A small light is provided on the inside of the inspection cover (11).

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