CN216576306U

CN216576306U - Automatic welding device

Info

Publication number: CN216576306U
Application number: CN202122799110.7U
Authority: CN
Inventors: 浦书群
Original assignee: Yancheng Puyuan Technology Co ltd
Current assignee: Yancheng Puyuan Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-24
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an automatic welding device which comprises a shell, a switch, a control mechanism, a positioning mechanism, a rotating mechanism, a telescopic mechanism and a welding gun, wherein the switch, the positioning mechanism, the rotating mechanism and the telescopic mechanism are electrically connected with the control mechanism, a welding platform is arranged in the middle of the shell, the shell is divided into a welding space at the upper part and a control cabinet at the lower part by the welding platform, the control mechanism is arranged in the control cabinet, the rotating mechanism and the telescopic mechanism are arranged on the welding platform, the positioning mechanism is fixedly arranged right above the rotating mechanism, the welding gun is connected with the telescopic mechanism, and the telescopic mechanism drives the welding gun to be close to or far away from the rotating mechanism. The automatic alignment welding of the shaft and the plate is realized through the matching of the positioning mechanism, the rotating mechanism and the telescopic mechanism, so that the welding precision of the shaft and the plate is guaranteed, the product quality is improved, and the production efficiency is also improved.

Description

Automatic welding device

Technical Field

The utility model relates to the technical field of welding, in particular to an automatic welding device.

Background

Welding, also known as fusion welding, is a process by which metals or other thermoplastic materials are joined by means of heat, high temperature or high pressure. Modern welding energy sources are diverse and include gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space.

When welding a shaft and a plate, certain requirements are usually imposed on the fixed angle of the shaft. The existing processing mode is mostly to weld through manual work, not only is the efficiency low, also has higher requirement for the skill of welding workers, and if the skill level of workers is inconsistent, the quality of products is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic welding device to solve the technical problems mentioned in the background technology, and the utility model aims to be realized by the following technical scheme:

the utility model provides an automatic welding device, which comprises a housin, a switch, control mechanism, positioning mechanism, rotary mechanism, telescopic machanism and welder, a switch, positioning mechanism, rotary mechanism, telescopic machanism all with control mechanism electric connection, be provided with welded platform in the middle of the casing, welded platform falls into the casing and lies in the welding space on upper portion and the switch board that lies in the lower part, control mechanism installs in the switch board, rotary mechanism, telescopic machanism installs on welded platform, positioning mechanism fixed mounting is directly over rotary mechanism, welder is connected with telescopic machanism, telescopic machanism drive welder is close to or keeps away from rotary mechanism.

Further, positioning mechanism includes cylinder and pressure head, cylinder and control mechanism electric connection, and the cylinder is installed perpendicularly at the top of casing, and the lower extreme at the cylinder is fixed to the pressure head.

Further, rotary mechanism includes carousel, proximity switch and rotating electrical machines, and the output shaft of rotating electrical machines is connected with the center of carousel, and the carousel upside is provided with the constant head tank, and the carousel side is provided with the lug, the side of the directional carousel of proximity switch.

Furthermore, the telescopic mechanism is a linear module.

Furthermore, a door plate is arranged on the upper portion of the shell, an observation window is formed in the lower side of the door plate, and filter glass is arranged at the observation window.

Furthermore, a touch screen is arranged on the shell and electrically connected with the control mechanism. The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

the automatic alignment welding of the shaft and the plate is realized through the matching of the positioning mechanism, the rotating mechanism and the telescopic mechanism, so that the welding precision of the shaft and the plate is guaranteed, the quality of a product is improved, and the production efficiency is also improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic view of an embodiment of the present application;

FIG. 2 is a schematic view of an installation position of an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a positioning device according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a rotating device according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a telescoping mechanism according to an embodiment of the present application.

In the drawings, there is shown: A. welding a space; B. a control cabinet; 1. a housing; 11. welding a platform; 12. a door panel; 121. an observation window; 2. a switch; 3. a positioning mechanism; 31. a cylinder; 32. A pressure head; 4. a rotation mechanism; 41. a turntable; 411. positioning a groove; 412. a bump; 5. a telescoping mechanism; 51. a slider; 52. a welding gun connecting frame; 53. a welding gun chuck; 6. a welding gun; 7. a proximity switch; 8. a touch screen.

Detailed Description

For better understanding of the above technical solutions, the following detailed descriptions will be made in conjunction with the drawings and the detailed description of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, the automatic welding device includes a housing 1, a switch 2, a control mechanism (not shown), a positioning mechanism 3, a rotating mechanism 4, a telescopic mechanism 5, and a welding gun 6, wherein the switch 2, the positioning mechanism 3, the rotating mechanism 4, and the telescopic mechanism 5 are electrically connected to the control mechanism.

Specifically, as shown in fig. 1, the casing 1 is made by wrapping a stainless steel plate and enclosing a framework by an aluminum alloy section, a welding platform 11 is horizontally installed in the middle of the casing 1, the welding platform 11 divides the casing 1 into a welding space a located at the upper part and a control cabinet B located at the lower part, a door panel 12 is slidably installed at the welding space a, an observation window 121 is opened at the lower side of the door panel 12, and when the door panel 12 moves to the left side, the position of the observation window 121 is matched with the position of the rotating mechanism 4. Preferably, a filter glass is disposed at the viewing window 121 to prevent ultraviolet rays generated by welding from damaging eyesight.

The control mechanism is arranged in the control cabinet B, and is one of a single chip microcomputer, an industrial personal computer or a PLC; the switch 2 is a button switch, and the switch 2 is fixed on the upper half part of the shell 1 through a bolt so as to be convenient to operate.

As shown in fig. 2, the rotating mechanism 4 and the telescoping mechanism 5 are installed on the welding platform 11, the positioning mechanism 3 is fixedly installed right above the rotating mechanism 4, the welding gun 6 is connected with the telescoping mechanism 5, and the telescoping mechanism 5 drives the welding gun 6 to be close to or far away from the rotating mechanism 4.

Specifically, as shown in fig. 1-3, the positioning mechanism 3 includes an air cylinder 31 and a pressure head 32, the air cylinder 31 is vertically installed right above the rotating mechanism 4, the upper end of the air cylinder 31 is fixed on the top of the housing 1, the pressure head 32 is fixed on the lower end of the air cylinder 31, and the air cylinder 31 extends and retracts to drive the pressure head 32 to ascend or descend.

Specifically, as shown in fig. 1 and 4, the rotating mechanism 4 includes a turntable 41, a proximity switch 7, and a rotating motor (not shown), the rotating motor is fixedly installed in the control cabinet B, and an output shaft of the rotating motor extends out of the welding platform 11 and is connected to the center of the turntable 41. A positioning groove 411 is formed in the upper surface of the turntable 41, and a plate to be welded is placed in the positioning groove 411 to position the plate; the side of the rotary table 411 is provided with a bump 412 made of metal, the proximity switch 7 is fixed on the welding platform 11 and points to the side of the rotary table 41, and whether the rotary table 41 rotates fully is judged by identifying the signal of the proximity switch 7.

Specifically, as shown in fig. 1 and 5, the telescopic mechanism 5 is a linear module, a welding gun connecting frame 52 is fixedly mounted on a slide block 51 of the linear module, a welding gun collet 53 is fixed on a front section of the welding gun connecting frame 52, the welding gun 6 is fixed on the welding gun connecting frame 52 through the welding gun collet 53, and the linear module moves by driving the slide block 51, so that the welding gun 6 approaches to or departs from the rotating mechanism 4. Preferably, a proximity switch 7 is fixedly mounted on a side surface of the telescopic mechanism 5, and the position of the welding torch 6 can be determined by recognizing a signal of the proximity switch 7.

Preferably, the touch screen 8 is installed at the top of the shell 1, the touch screen 8 is connected with the control mechanism through a control line, and the setting of the parameters of the linear module can be realized through the touch screen 8, so that the welding of shafts and plates of different models is adapted.

The working principle of the utility model is as follows:

placing a plate to be welded in a positioning groove of a turntable, placing a shaft in the center of the turntable, pressing the shaft and the plate by a positioning mechanism, and then returning; the rotating mechanism drives the plate and the shaft to rotate, and the telescopic mechanism drives the welding gun to extend to the joint of the shaft and the plate for welding. The rotating mechanism drives the workpiece to rotate, and the welding gun is kept still, so that the welding precision is guaranteed.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings for the convenience of description and simplicity of description, and that these directional terms, unless otherwise specified, do not indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the utility model: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic welding device, includes casing, switch, control mechanism, positioning mechanism, rotary mechanism, telescopic machanism and welder, the switch positioning mechanism rotary mechanism telescopic machanism all with control mechanism electric connection, its characterized in that: be provided with welded platform in the middle of the casing, welded platform will the casing falls into the welding space that is located upper portion and the switch board that is located the lower part, control mechanism installs in the switch board, rotary mechanism telescopic machanism installs welded platform is last, positioning mechanism fixed mounting is in directly over the rotary mechanism, welder with telescopic machanism connects, telescopic machanism drive welder is close to or keeps away from rotary mechanism.

2. The automatic welding device of claim 1, wherein the positioning mechanism comprises a cylinder and a pressure head, the cylinder is electrically connected with the control mechanism, the cylinder is vertically installed on the top of the shell, and the pressure head is fixed at the lower end of the cylinder.

3. The automatic welding device according to claim 1, wherein the rotating mechanism comprises a rotary table, a proximity switch and a rotating motor, an output shaft of the rotating motor is connected with the center of the rotary table, a positioning groove is arranged on the upper side of the rotary table, a bump is arranged on the side surface of the rotary table, and the proximity switch points to the side surface of the rotary table.

4. The automated welding apparatus of claim 1, wherein the telescoping mechanism is a linear die set.

5. The automatic welding device according to claim 1, wherein a door plate is arranged on the upper portion of the housing, an observation window is arranged on the lower side of the door plate, and filter glass is arranged at the observation window.

6. The automatic welding device of claim 1, wherein a touch screen is disposed on the housing, and the touch screen is electrically connected to the control mechanism.