Rotary feeding device for welding machine

Abstract

The utility model discloses a rotary feeding device for a welding machine, which comprises a rotating assembly and a plurality of feeding assemblies, the rotating assembly comprises a rotating driving part and a rotating part, the feeding assemblies are distributed on the rotating part in a circumferential array, the movable end of the rotating driving part is connected with the rotating part, the rotating driving part drives the rotating part to rotate, and the feeding assemblies are arranged on the rotating part. The feeding device comprises a plurality of feeding assemblies, the feeding assemblies are arranged on the feeding device to drive the feeding assemblies to feed in sequence, each feeding assembly comprises a feeding frame, a feeding platform and a pressing unit, the feeding platforms are arranged on the feeding frames in a lifting mode and are configured to bear workpieces, and the pressing units are installed on the feeding platforms and are configured to press and fix the workpieces located on the feeding platforms. According to the rotary feeding device for the welding machine, a conventional manual feeding mode is omitted, the rotating piece is driven to rotate through the rotating driving piece, the feeding assemblies are driven to conduct feeding in sequence, the mechanism is simple, design is ingenious, the feeding efficiency is remarkably improved, and the fast-paced production requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding machines, in particular to a rotary feeding device for welding machines. Background Art

[0002] Welding machines can make two separate parts bonded without glue to achieve watertightness. Welding machines use electrical energy to instantly convert electrical energy into heat energy. Welding machines are suitable for working in a dry environment and do not require too many requirements. They are widely used in various fields due to their small size, simple operation, convenience, fast speed, and strong welds after welding. They are especially practical for parts that require very high strength. They can instantly and permanently connect the same metal materials (dissimilar metals can also be connected, but the welding methods are different). After heat treatment, the weld has the same strength as the parent material.

[0003] At present, in the field of automobile manufacturing, it is necessary to weld nuts to automobile parts. The existing loading method is generally that the operator places the nuts to be welded and the workpieces under the welding head for welding. After welding is completed, the operator places the welded workpieces for inspection. Obviously, the manual method has low work efficiency. When there are too many parts to be welded, the labor intensity of manual labor also increases, which cannot meet the fast-paced production requirements and needs to be solved urgently. Utility Model Content

[0004] The utility model aims to provide a rotary feeding device for a welding machine, so as to solve the problem of low working efficiency of the conventional manual feeding method in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A rotary feeding device for a welding machine comprises a frame, a rotating assembly and a plurality of feeding assemblies, wherein:

[0007] The rotating assembly includes a rotating drive member and a rotating member, the rotating member is rotatably mounted on the frame, a plurality of the feeding assemblies are distributed on the rotating member in a circumferential array, the fixed end of the rotating drive member is mounted on the frame, the movable end of the rotating drive member is connected to the rotating member, the rotating drive member drives the rotating member to rotate, so as to drive the plurality of feeding assemblies to feed materials in sequence,

[0008] Each of the loading components includes a loading rack, a loading platform and a pressing unit. The loading platform can be raised and lowered on the loading rack. The loading platform is configured to carry a workpiece. The pressing unit is installed on the loading platform. The pressing unit is configured to press and fix the workpiece on the loading platform.

[0009] Furthermore, the pressing unit includes a pressing drive member and a pressing member, the fixed end of the pressing drive member is installed on the loading platform, the movable end of the pressing drive member is connected to the pressing member, and the pressing drive member drives the pressing member to rotate a preset angle to press and fix the workpiece located on the loading platform.

[0010] Furthermore, the loading platform can be slidably arranged on the loading rack through a sliding member, and the two ends of the loading rack are respectively connected to the loading platform through elastic reset members to reset the loading platform after the loading platform is lowered.

[0011] Furthermore, two positioning protrusions are arranged at intervals on the loading platform, and the two positioning protrusions are configured to position the workpiece during loading.

[0012] Furthermore, a fool-proof mounting plate is detachably provided on the loading platform.

[0013] Furthermore, a sensing component is provided on the frame at one side of the rotating assembly, and the sensing component is used to sense whether the workpiece is placed in place.

[0014] Compared with the prior art, the beneficial effects of the rotary feeding device for the welding machine are: it eliminates the conventional manual feeding method, and drives the rotating part to rotate by the rotating driving part, thereby driving the feeding assembly to load materials in sequence. It not only has a simple structure and ingenious design, but also significantly improves the feeding efficiency and meets the fast-paced production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following briefly introduces the background technology of the present invention and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a rotary feeding device for a welding machine provided by an embodiment of the utility model;

[0017] Figure 2 It is a front view schematic diagram of a rotary feeding device for a welding machine provided by one embodiment of the utility model. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] See also Figure 1 and Figure 2 As shown, in this embodiment, a rotary feeding device for a welding machine includes a frame 1, a rotating component 2 and six feeding components 3, wherein the rotating component 2 includes a rotating driving member 20 and a rotating member 21, the rotating member 21 can be rotatably mounted on the frame 1, and the six feeding components 3 are distributed on the rotating member 21 in a circular array, the fixed end of the rotating driving member 20 is mounted on the frame 1, and the movable end of the rotating driving member 20 is connected to the rotating member 21, the rotating driving member 20 drives the rotating member 21 to rotate to drive the six feeding components 3 to load in sequence, each feeding component 3 includes a feeding frame 30, a feeding platform 31 and a pressing unit 32, the feeding platform 31 can be lifted and lowered on the feeding frame 30, the feeding platform 31 is configured to carry a workpiece, the pressing unit 32 is mounted on the feeding platform 31, and the pressing unit 32 is configured to press and fix the workpiece located on the feeding platform 31.

[0021] It can be seen that the conventional manual loading method is eliminated, and the rotating member 21 is driven to rotate by the rotating driving member 20, thereby driving the loading assembly 3 to load materials in sequence. Not only is the structure simple and the design ingenious, but it also significantly improves the loading efficiency and meets the fast-paced production requirements.

[0022] As an embodiment, the pressing unit 32 includes a pressing drive member 320 and a pressing member 321. The fixed end of the pressing drive member 320 is installed on the loading platform 31, and the movable end of the pressing drive member 320 is connected to the pressing member 321. The pressing drive member 320 drives the pressing member 321 to rotate a preset angle to press and fix the workpiece located on the loading platform 31.

[0023] As an embodiment, the loading platform 31 can be slidably disposed on the loading rack 30 via a sliding member 4, and both ends of the loading rack 30 are connected to the loading platform 31 via elastic reset members 5 respectively, so as to reset the loading platform 31 after it descends.

[0024] As an implementation manner, two positioning protrusions 6 are spaced apart on the loading platform 31 , and the two positioning protrusions 6 are configured to position the workpiece during loading.

[0025] As an implementation mode, a fool-proof mounting plate 7 is detachably provided on the loading platform 31 .

[0026] As an implementation manner, a sensing component 8 is provided on one side of the rotating assembly 2 on the frame 1 , and the sensing component 8 is used to sense whether the workpiece is placed in place.

[0027] When the above-mentioned rotary loading device for the welding machine is working: the workpiece is placed on the loading platform 31 and is placed opposite the two positioning protrusions 6. The sensing component 8 senses that the workpiece is placed in place, and the pressing drive member 320 drives the pressing member 321 to rotate a preset angle to press and fix the workpiece on the loading platform 31. After all six workpieces are fixed, the rotating drive member 20 drives the rotating member 21 to rotate, and the workpieces on the loading platform 31 are loaded one by one.

[0028] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rotary feeding device for a welding machine, characterized in that: The rotary feeding device for the welding machine comprises a frame, a rotating assembly and a plurality of feeding assemblies, wherein: The rotating assembly includes a rotating drive member and a rotating member, the rotating member is rotatably mounted on the frame, a plurality of the feeding assemblies are distributed on the rotating member in a circumferential array, the fixed end of the rotating drive member is mounted on the frame, the movable end of the rotating drive member is connected to the rotating member, the rotating drive member drives the rotating member to rotate, so as to drive the plurality of feeding assemblies to feed materials in sequence, Each of the loading components includes a loading rack, a loading platform and a pressing unit. The loading platform can be raised and lowered on the loading rack. The loading platform is configured to carry a workpiece. The pressing unit is installed on the loading platform. The pressing unit is configured to press and fix the workpiece on the loading platform.

2. The rotary feeding device for a welding machine according to claim 1, characterized in that: The pressing unit includes a pressing driving member and a pressing member, wherein the fixed end of the pressing driving member is mounted on the loading platform, the movable end of the pressing driving member is connected to the pressing member, and the pressing driving member drives the pressing member to rotate a preset angle to press and fix the workpiece on the loading platform.

3. The rotary feeding device for a welding machine according to claim 1, characterized in that: The loading platform is slidably arranged on the loading rack via a sliding member, and both ends of the loading rack are connected to the loading platform via elastic reset members respectively so as to reset the loading platform after it is lowered.

4. The rotary feeding device for a welding machine according to claim 1, characterized in that: Two positioning protrusions are arranged at intervals on the loading platform, and the two positioning protrusions are configured to position the workpiece during loading.

5. The rotary feeding device for a welding machine according to claim 1, characterized in that: The loading platform is provided with a fool-proof mounting plate which can be detachably mounted.

6. The rotary feeding device for a welding machine according to claim 1, characterized in that: A sensing component is arranged on the frame at one side of the rotating assembly, and the sensing component is used to sense whether the workpiece is placed in place.

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