Welding device for hanging label

Abstract

The utility model relates to a welding device for hanging labels. The welding device comprises a welding base and a welding assembly arranged at one end of the welding base. The welding assembly comprises a welding gun and a nail taking piece arranged at the tail end of the welding gun; the label taking support and the welding gun are arranged in a staggered mode, and the label taking piece is arranged on the label taking support. In the process, the welding stud clamping part and the label sucking part are separately arranged to pick up the welding stud and the label respectively, then the welding procedure of the label is completed through the welding gun, the label hanging action can be rapidly and accurately completed at a time, the welding stud does not need to be manually installed on the handheld welding gun, the welding gun does not need to be manually held by one hand, and the label is not needed to be manually held by the other hand. A welding gun with a welding nail penetrates through a label hole, a label is welded to a coiled binding wire, the label hanging efficiency and accuracy are improved, and the manual labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the field of mechanical structures, in particular to a welding device for hanging signboards. Background Art

[0002] At present, the labeling of high-speed wire finished coils is generally done by manual hanging or welding. Manual hanging means manually using the finished product hook, first passing the hook through the hole of the label, and then manually hanging the hook on the binding wire of the coil; manual welding means manually installing welding nails on the handheld welding gun, holding the welding gun in one hand and the label in the other hand, passing the welding gun with welding nails through the hole of the label, and welding the label to the binding wire of the coil.

[0003] When workers are hanging or welding labels, the high-wire finished product coil is hung on a C-shaped hook and transported by the PF chain. This means that when workers are hanging or welding labels, they have to move with the coil. Not only is the labor intensity high, but they also have to endure the damage caused by the high temperature of the coil. They also have to pay attention to the moving coil at all times, which can easily lead to safety accidents.

[0004] How to provide a welding device for hanging signs to overcome potential safety hazards and reduce the labor intensity of workers is a technical problem that needs to be solved urgently in this field. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a welding device for hanging a sign, comprising: a welding seat and a welding assembly arranged at one end of the welding seat;

[0006] The welding assembly comprises: a welding gun, a nail removing piece arranged at the end of the welding gun, a label removing bracket arranged in a staggered manner with the welding gun, and a label removing piece arranged on the label removing bracket.

[0007] Furthermore, the welding seat includes a vertical bracket and a horizontal bracket; one end of the vertical bracket is externally connected to the moving device, and the other end is connected to one end of the horizontal bracket; the other end of the horizontal bracket is connected to the welding assembly.

[0008] Furthermore, the horizontal support is a hollow pipe, and an image acquisition component is arranged in the hollow pipe; the image acquisition component includes a 3D laser profiler arranged on one side of the hollow pipe; a 2D camera arranged on the other side of the hollow pipe and a light source arranged under the 2D camera.

[0009] Furthermore, it also includes a protective glass arranged on the outer side of the welding seat.

[0010] Furthermore, a compressed air hole is provided on the welding seat and connected to the compressed air supply module to cool the image acquisition component in the hollow pipe.

[0011] Further, a nail piece is taken, specifically a welding nail chuck.

[0012] Furthermore, the label piece is taken, including a suction cup arranged at the end of the bracket, and a vacuum generator connected to the suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of an embodiment of the welding device of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of an embodiment of the welding device of the present utility model. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] It should be noted that if the embodiments of the present utility model involve directional indications, such as up, down, left, right, front, back, etc., then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly. In addition, if the embodiments of the present utility model involve descriptions such as "first, second", "S1, S2", "step one, step two", etc., then such descriptions are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features or indicating the execution order of the method, etc. Those skilled in the art can understand that everything that does not violate the key points of the utility model under the technical concept of the utility model should be included in the protection scope of the utility model.

[0017] like Figure 1 As shown, the utility model provides a welding device 2 for hanging a sign, comprising: a welding seat 2-1 and a welding assembly arranged at one end of the welding seat 2-1;

[0018] The welding assembly includes: a welding gun 2-6, a nail removal piece arranged at the end of the welding gun 2-6, preferably a welding nail chuck 2-9; and a label removal bracket arranged on one side of the welding gun 2-6 and a label removal piece arranged on the label removal bracket, preferably a suction cup bracket 2-7, a suction cup 2-8 arranged at the end of the suction cup bracket 2-7, and a vacuum generator connected to the suction cup 2-8.

[0019] In this embodiment, a welding device of the utility model is provided. Taking hanging a label on a coil as an example, the welding device of the utility model can be driven manually or by a moving device to move to a material picking position. On the one hand, the welding nail is clamped by a nail removing member, preferably a welding nail clamp 2-9, and on the other hand, the label is adsorbed by a label removing member supported by a label removing bracket, preferably a suction cup 2-8 on a non-suction cup bracket 2-7 and a vacuum generator, and then the welding device of the utility model is driven to the position where the coil needs to hang the label, and the label is welded to the position where the coil needs to hang the label by a welding gun and a welding nail. In this process, two components for clamping the welding nail and sucking the label are provided to pick up the welding nail and the label respectively, and then the welding process of the label is completed by the welding gun, so that the label hanging action can be completed quickly and accurately at one time, without the need to manually install the welding nail on the handheld welding gun. One hand holds the welding gun and the other hand holds the label, the welding gun with the welding nail is passed through the label hole, and the label is welded to the binding wire of the coil, thereby improving the efficiency and accuracy of hanging the label and reducing the labor intensity.

[0020] Preferably, the other end of the welding seat 2-1 is externally connected to the mobile device through a fixing part. For example, the mobile device may be, but not limited to, a six-axis robot; the fixing part may be, but not limited to, a mounting flange. Under the action of the six-axis robot, the welding seat 2-1 is mechanically controlled to move, driving the welding assembly to move to the material picking position to pick up the welding nails and labels, and then move to the position where the label needs to be hung to complete the welding process. It is worth noting that the specific structure, path control, etc. of the mobile device can adopt any method of the prior art, which will not be repeated here.

[0021] Preferably, Figure 1 As shown, the welding seat 2-1 includes a vertical bracket and a horizontal bracket; one end of the vertical bracket is connected to an external moving device, and the other end is connected to one end of the horizontal bracket; the other end of the horizontal bracket is connected to the welding assembly.

[0022] More preferably, Figure 1 As shown, the horizontal support is a hollow pipe, preferably a hollow square tube; an image acquisition component is arranged in the hollow pipe, including: a first acquisition module, which can be optionally but not limited to a 3D laser profiler 2-2; for example, the 3D laser profiler scans the product to be hung with a label, such as a finished coil, to obtain the optimal welding point, and sends the position of the welding point to the transfer device; subsequently, the transfer device can drive the welding device to move the picked-up label and welding nail to the welding position, and weld the label to the finished coil through the welding component to complete the welding process. Specifically, the image recognition method of the optimal welding point and the path control method of the transfer device, etc., can adopt any method of the prior art, which is not the focus of the present utility model and will not be repeated here.

[0023] Preferably, the identification component may optionally include but is not limited to: a second acquisition module for identifying whether the label is successfully welded. Preferably, the second acquisition module may optionally include but is not limited to a 2D camera 2-3; preferably, it also includes a ring light source 2-4, which is arranged below the 2D camera. After a welding process is completed, take a picture to identify whether the label is successfully welded and detect whether the label has fallen off. Similarly, the specific identification method of the 2D camera, etc., can adopt any method of the prior art, which will not be repeated here. The core of the utility model is to set a hollow pipe to arrange the layout of the image acquisition component.

[0024] In this embodiment, several preferred embodiments of the welding device 2 of the utility model are given, which are composed of a welding seat, an identification component, a welding component, a label removal component and a welding nail removal component. Preferably, it is composed of a 3D laser profiler, a 2D camera, a protective glass, a light source, an automatic welding gun, a suction cup and a suction cup bracket. More preferably, the 3D laser profiler, the 2D camera, the light source, the automatic welding gun, etc. are fixed to the welding device 2 by bolts. More preferably, the welding seat of the welding device is designed as a whole in a rectangular shape, the automatic welding gun is installed at the front end, and the identification component such as the 3D laser profiler, the 2D camera, the light source, etc. is installed in the middle square tube. The end is designed with a flange, the size of the flange matches the mounting flange of the end shaft of the transfer device, and is installed on the transfer device by bolts; more preferably, it is also optional but not limited to including protective glass 2-5 installed on the outside of the welding seat to protect the 3D laser profiler, the 2D camera, and the light source to prevent the influence of welding slag and external metal dust. More preferably, the welding seat of the welding device is provided with a compressed air hole, together with a compressed air supply module, when the device is working, the 3D laser profiler, 2D camera, and light source in the welding seat are cooled by passing compressed air through the compressed air hole, ensuring that the temperature of the components themselves does not exceed the temperature allowed for operation. More preferably, the suction cup bracket of the welding device is installed on the welding seat by bolts, and the vacuum suction cup is fixed to the suction cup bracket by its own nut, and the suction cup cooperates with the vacuum generator to suck the label in the label arrangement assembly.

[0025] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0026] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A welding device for hanging a sign, characterized in that: include: A welding seat and a welding assembly arranged at one end of the welding seat; A welding assembly, comprising: a welding gun, and a nail removal member arranged at the end of the welding gun; And a label plate removing bracket which is arranged in a displaced manner with the welding gun and a label plate removing piece which is arranged on the label plate removing bracket.

2. The welding device according to claim 1, characterized in that: The welding seat comprises a vertical bracket and a horizontal bracket; one end of the vertical bracket is connected to an external moving device, and the other end is connected to one end of the horizontal bracket; the other end of the horizontal bracket is connected to the welding assembly.

3. The welding device according to claim 2, characterized in that: The horizontal support is a hollow pipe, and an image acquisition component is arranged in the hollow pipe; the image acquisition component includes a 3D laser profiler arranged on one side of the hollow pipe; a 2D camera arranged on the other side of the hollow pipe and a light source arranged under the 2D camera.

4. The welding device according to claim 1, characterized in that: The device also comprises a protective glass which is arranged on the outer side of the welding seat.

5. The welding device according to claim 3, characterized in that: A compressed air hole is also provided on the welding seat and is connected to the compressed air supply module to cool the image acquisition component in the hollow pipe.

6. The welding device according to any one of claims 1 to 5, characterized in that: Take the nail part, specifically the welding nail chuck.

7. The welding device according to any one of claims 1 to 5, characterized in that: The label taking device comprises a suction cup arranged at the end of the bracket and a vacuum generator connected to the suction cup.

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