Handheld automatic wire feeding optical fiber laser welding machine

Abstract

The utility model provides a handheld automatic wire feeding optical fiber laser welding machine, which belongs to the technical field of optical fiber laser welding machines, and comprises a welding machine body and a welding gun, a welding head part of the welding gun is provided with an automatic wire feeding structure, the welding machine body is matched with the welding gun for use, and the handheld automatic wire feeding optical fiber laser welding machine further comprises a storage tray. A storage disc is arranged on the welding machine body, a winding column is arranged on the storage disc and rotationally connected to the storage disc, a limiting plate is fixed to the side wall of the top of the winding column, and a connecting wire between the welding machine body and the welding gun is wound around the winding column. The welding machine is reasonably provided with a winding and placing structure of the connecting wire, so that the connecting wire is convenient to place and wind, and the welding machine is convenient for a user to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of optical fiber laser welding machine, specifically, relate to a handheld automatic wire feeding optical fiber laser welding machine. BACKGROUND

[0002] The laser welding machine is a machine for laser material processing, also commonly known as laser welding machine, and laser welding machine, which utilizes high-energy laser pulse to locally heat the material in a small area, and the energy of laser radiation diffuses to the interior of the material through heat conduction, melts the material to form a specific molten pool to achieve the purpose of welding. In the prior art, for example, but not limited to, the application number is 202021474843.2, a kind of handheld optical fiber laser welding machine and the application number is 202021261346.4, a kind of handheld optical fiber laser welding machine, since welding machine and welding torch are directly connected by connecting line, in order to facilitate the movement of welding torch, the connecting line between welding machine and welding torch needs to be set a certain length, but the welding machine in the prior art does not have a connecting line winding structure, or the winding structure is not reasonable, the function is single, not convenient for the placement and winding of connecting line, and further not convenient for the use of user. CONTENT OF UTILITY MODEL

[0003] In order to make up for the above shortcomings, the utility model provides a kind of handheld automatic wire feeding optical fiber laser welding machine, to improve but the welding machine in the prior art does not have a connecting line winding structure, or the winding structure is not reasonable, the function is single, not convenient for the placement of connecting line, and further not convenient for the use of user's problem.

[0004] The utility model is realized as follows: a kind of handheld automatic wire feeding optical fiber laser welding machine, including welding machine body and welding torch, the welding head part of the welding torch is provided with automatic wire feeding structure, the welding machine body and welding torch are used in conjunction, still include article tray.

[0005] Wire winding column is arranged on the article tray, the wire winding column is rotatably connected to the article tray, the wire winding column top side wall is fixed with limit board, the side wall of the wire winding column is equipped with wire outlet, the connecting line between the welding machine body and welding torch is passed through the wire outlet, the connecting line between the welding machine body and welding torch is wound on the wire winding column.

[0006] In a preferred technical solution of the utility model, a rotating drum is rotatably connected to the top of the wire winding column, and the rotating drum is provided with a storage groove.

[0007] In a preferred technical solution of the utility model, a supporting frame is further included, the supporting frame includes a placing frame, the placing frame is connected to the welding machine body shell, the placing frame is provided with two supporting plates, the two supporting plates are both provided with clamping grooves, and the handle and head of the welding torch are placed on the clamping grooves.

[0008] In a preferred technical scheme of the utility model, the support frame further comprises a support rod and a placing groove, the support rod is connected to the welding machine body shell, and the placing groove is connected to the top of the support rod, and the placing groove is used for placing the connecting line between the welding machine body and the welding gun.

[0009] In a preferred technical scheme of the utility model, the placing groove is arranged in a circular arc shape, and the placing groove is arranged in a groove type with an opening facing upwards.

[0010] In a preferred technical scheme of the utility model, a connecting rod is fixedly connected to the bottom of the placing groove, and the connecting rod is rotatably connected to the support rod.

[0011] In a preferred technical scheme of the utility model, a fixing block is fixedly welded on the welding machine body shell, the support rod is connected to the shell of the welding machine body through the fixing block, and the placing rack is fixed to the side of the fixing block away from the welding machine body.

[0012] In a preferred technical scheme of the utility model, the fixing block is provided with a first clamping block and a second clamping block, the first clamping block is welded to the welding machine body shell, the second clamping block is detachably connected to the first clamping block through bolts, and the support rod is clamped and fixed through the cooperation of the first clamping block and the second clamping block.

[0013] In a preferred technical scheme of the utility model, the rotary connection between the winding column and the placing disc is elastic rotation.

[0014] The utility model discloses a handheld automatic wire feeding optical fiber laser welding machine, when the welding gun is not used, the winding column can wind the connecting line between the welding machine body and the welding gun, the welding machine body is placed on the placing rack, and the connecting line between the welding machine body and the welding gun is placed through the placing groove, on one hand, the connecting line can be placed on the placing groove during use, and the wire is convenient to arrange, on the other hand, the placing groove can guide the connecting line when the winding column winds the connecting line, and the winding column is convenient to wind the connecting line. The welding machine is reasonably provided with the winding and placing structure of the connecting line, the connecting line is convenient to place and wind, and then the use of the user is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and the related drawings can also be obtained by the drawings for the ordinary skilled in the art without the creative labor.

[0016] Figure 1 is a structure schematic view of the handheld automatic wire feeding fiber laser welding machine provided by the embodiment of the present application;

[0017] Figure 2 is another structure schematic view of the handheld automatic wire feeding fiber laser welding machine provided by the embodiment of the present application;

[0018] Figure 3 is a structure schematic view of the connecting wire inside the welding machine body provided by the embodiment of the present application;

[0019] Figure 4 is a structure schematic view of the support frame provided by the embodiment of the present application;

[0020] Figure 5 is a partial structure schematic view of the support frame provided by the embodiment of the present application;

[0021] Figure 6 is another structure schematic view of the support frame provided by the embodiment of the present application.

[0022] In the figure: 10, welding machine body; 20, welding gun; 100, storage tray; 110, winding column; 111, limiting plate; 112, wire outlet; 120, rotating drum; 121, storage groove; 200, support frame; 210, supporting rod; 220, placing groove; 221, connecting rod; 230, fixed block; 231, first clamping block; 232, second clamping block; 240, placing rack; 241, clamping groove; 300, connecting wire. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] EMBODIMENT

[0025] Please refer to Figure 1 The present application provides a technical scheme: a handheld automatic wire feeding fiber laser welding machine, comprising a welding machine body 10 and a welding gun 20, the welding head part of the welding gun 20 is provided with an automatic wire feeding structure, the specific structure of the automatic wire feeding structure is prior art, which is not described here, the welding machine body 10 and the welding gun 20 are used in cooperation, and further comprising a storage tray 100.

[0026] Please refer to Figures 1-3The wire winding column 110 is arranged on the storage tray 100 and rotationally connected to the storage tray 100. The top side wall of the wire winding column 110 is fixed with a limiting plate 111. The side wall of the wire winding column 110 is provided with a wire outlet 112. The connecting line 300 between the welding machine body 10 and the welding gun 20 penetrates through the wire outlet 112. The connecting line 300 passes from the inside of the wire winding column 110 to the outside of the wire winding column 110 through the wire outlet 112. The connecting line 300 between the welding machine body 10 and the welding gun 20 is wound on the wire winding column 110. The wire winding column 110 can wind the connecting line 300. The limiting plate 111 is used for limiting the wound connecting line 300, facilitating the winding of the connecting line 300. The connecting line 300 enters the inside of the wire winding column 110 from the inside of the welding machine body 10. The connecting line 300 is arranged as a spring wire in the welding machine body 10 and the wire winding column 110.

[0027] In some specific embodiments, a rotating drum 120 is rotationally connected to the top of the wire winding column 110. The rotating drum 120 is provided with a storage groove 121. In actual use, welding wire and other materials or tools can be placed in the storage groove 121, facilitating the welding work.

[0028] In some other embodiments, the rotational connection between the wire winding column 110 and the storage tray 100 is elastic rotation. The elastic rotation between the wire winding column 110 and the storage tray 100 enables the wire winding column 110 to automatically wind the connecting line 300, facilitating the winding of the connecting line 300.

[0029] Please refer to Figure 2 and Figure 6 In other embodiments, the welding machine further comprises a support frame 200. The support frame 200 comprises a placing frame 240 connected to the shell of the welding machine body 10. The placing frame 240 is provided with two support plates, each of which is provided with a clamping groove 241. The handle and the head of the welding gun 20 are placed in the clamping grooves 241. When the welding gun 20 is not used, the head and the handle of the welding gun 20 can be placed in the two clamping grooves 241 of the placing frame 240 respectively, facilitating the storage of the welding gun 20.

[0030] It should be noted that the shell of the welding machine body 10 is further provided with a connecting line 300 positioning structure for positioning the elongated connecting line 300, facilitating use. For example, a clamp can be arranged on the shell of the welding machine body 10. After the connecting line 300 is elongated, the connecting line 300 is fixed by the clamp, preventing the connecting line 300 from retracting all the time when the welding gun is used. The connecting line 300 positioning structure can also be arranged as other structures according to requirements.

[0031] Please refer to Figure 4 and Figure 5In some specific embodiments, the support frame 200 further comprises a support rod 210 and a placing groove 220, a fixed block 230 is fixedly welded on the shell of the welding machine body 10, the support rod 210 is connected to the shell of the welding machine body 10 through the fixed block 230, and a placing frame 240 is fixed to the side of the fixed block 230 away from the welding machine body 10. The placing groove 220 is connected to the top of the support rod 210, and the placing groove 220 is used for placing the connecting line 300 between the welding machine body 10 and the welding gun 20. The placing groove 220 is integrally provided in a circular arc shape, and the placing groove 220 is provided in a groove type with an opening upward, so that the connecting line 300 is placed and passed through conveniently. The bottom of the placing groove 220 is fixedly connected with a connecting rod 221, and the connecting rod 221 is rotatably connected to the support rod 210, so that the placing groove 220 can be rotated to any angle, and the placing of the connecting line 300 is further facilitated.

[0032] Please refer to Figure 6 Specifically, the fixed block 230 is provided with a first clamping block 231 and a second clamping block 232, the first clamping block 231 is welded to the shell of the welding machine body 10, the second clamping block 232 is detachably connected to the first clamping block 231 through bolts, and the support rod 210 is clamped and fixed through cooperation of the first clamping block 231 and the second clamping block 232. So that the support frame 200 is convenient to disassemble and connect, and the transportation and transfer of the welding machine are facilitated.

[0033] It should be noted that the structure and principle of the welding machine body 10 and the welding gun 20 are clear to those skilled in the art, and will not be described in detail here.

[0034] Working principle: when the welding gun 20 is not used, the winding column 110 can wind the connecting line 300 between the welding machine body 10 and the welding gun 20, the welding machine body 10 is placed on the placing frame 240, and the connecting line 300 between the welding machine body 10 and the welding gun 20 passes through the placing groove 220, on the one hand, the connecting line 300 can be placed on the placing groove 220 during use, so as to facilitate wire arrangement, and on the other hand, the placing groove 220 can guide the connecting line 300 when the winding column 110 winds the connecting line 300, so as to facilitate the winding of the connecting line 300 by the winding column 110. When the welding machine is used, the welding gun 20 is only taken out from the placing frame 240, and the connecting line 300 is pulled, and the winding column 110 is automatically rotated to pay out the wire.

[0035] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A hand-held automatic wire feeding fiber laser welding machine, comprising a welding machine body (10) and a welding torch (20), a welding head part of the welding torch (20) is provided with an automatic wire feeding structure, the welding machine body (10) and the welding torch (20) are used in cooperation, characterized in that, Also includes The tray (100) is provided with a winding column (110), the winding column (110) is rotatably connected to the tray (100), the top side wall of the winding column (110) is fixedly connected with a limiting plate (111), the side wall of the winding column (110) is provided with a wire outlet (112), the connecting line (300) between the welding machine body (10) and the welding gun (20) penetrates the wire outlet (112), and the connecting line (300) between the welding machine body (10) and the welding gun (20) is wound on the winding column (110).

2. The hand-held automatic wire-feeding fiber laser welder of claim 1, wherein, The top of the winding column (110) is rotatably connected with a rotating drum (120), and the rotating drum (120) is provided with a storage groove (121).

3. The hand-held automatic wire-feeding fiber laser welder of claim 1, wherein, Also includes a support frame (200), the support frame (200) includes a placing frame (240), the placing frame (240) is connected to the shell of the welding machine body (10), the placing frame (240) is provided with two supporting plates, and the handle and the head of the welding gun (20) are placed on the clamping groove (241) of the two supporting plates.

4. The hand-held automatic wire-feeding fiber laser welder of claim 3, wherein, The support frame (200) further includes a supporting rod (210) and a placing groove (220), the supporting rod (210) is connected to the shell of the welding machine body (10), and the placing groove (220) is connected to the top of the supporting rod (210). The placing groove (220) is used for placing the connecting line (300) between the welding machine body (10) and the welding gun (20).

5. The hand-held automatic wire-feeding fiber laser welder of claim 4, wherein, The placing groove (220) is arranged in a circular arc shape, and the placing groove (220) is arranged in a groove type with an opening upward.

6. The hand-held automatic wire-feeding fiber laser welder of claim 4, wherein, The bottom of the placing groove (220) is fixedly connected with a connecting rod (221), and the connecting rod (221) is rotatably connected to the supporting rod (210).

7. The hand-held automatic wire-feeding fiber laser welder of claim 4, wherein, The shell of the welding machine body (10) is fixedly connected with a fixing block (230), the supporting rod (210) is connected to the shell of the welding machine body (10) through the fixing block (230), and the placing frame (240) is fixed to the side of the fixing block (230) away from the welding machine body (10).

8. The hand-held automatic wire-feeding fiber laser welder of claim 7, wherein, The fixing block (230) is provided with a first clamping block (231) and a second clamping block (232), the first clamping block (231) is welded to the shell of the welding machine body (10), the second clamping block (232) is detachably connected to the first clamping block (231) through bolts, and the supporting rod (210) is clamped and fixed through the cooperation of the first clamping block (231) and the second clamping block (232).

9. The hand-held automatic wire-feeding fiber laser welder of claim 1, wherein, The rotary connection between the winding column (110) and the tray (100) is elastic rotation.

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