PE welding wire forming and automatic welding integrated device

Abstract

The utility model provides a PE welding wire forming and automatic welding integrated device, and relates to the technical field of PE large-diameter pipe welding processing and PE welding equipment, and the PE welding wire forming and automatic welding integrated device comprises a moving mechanism, an extruding mechanism, a welding mechanism, a control system and a wire drawing mechanism. The welding mechanism and the wire drawing mechanism are arranged on the same side of the extrusion mechanism, the operation control system conveys the extrusion mechanism to a working position of the welding mechanism or the wire drawing mechanism through the moving mechanism, and the angle between the extrusion mechanism and a welded PE pipe can be automatically adjusted through the control system, so that a welded connector is smooth and smooth. And welding wires for welding the PE pipes can be produced through the connecting wire drawing mechanism, so that the integration of PE welding wire forming and automatic welding is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of PE pipe welding equipment, in particular to a PE welding wire forming and automatic welding integrated device. BACKGROUND

[0002] At present, in the production and processing process of PE pipes, welding and drawing are two important processes. Traditional equipment can only perform welding or drawing operation alone, which not only increases the equipment cost and floor area, but also reduces the production efficiency. Therefore, an integrated device capable of simultaneously realizing automatic welding and drawing of PE pipes is needed. SUMMARY

[0003] The purpose of the present application is to provide a PE welding wire forming and automatic welding integrated device to solve the problems raised in the background art.

[0004] To achieve the above purpose, the present application adopts the following technical scheme: a PE welding wire forming and automatic welding integrated device, comprising a moving mechanism, an extrusion mechanism, a welding mechanism, a control system and a drawing mechanism.

[0005] As a preferred scheme of the present application, the moving mechanism comprises a speed reducer, an advancing screw, a rack rail, a translation screw and a translation rail, the speed reducer is engagedly connected with the advancing screw, the advancing screw is connected with the rack rail, and the driving motor can drive the moving mechanism to link.

[0006] As a preferred scheme of the present application, the extrusion mechanism is arranged on the rack of the moving mechanism, and comprises a welding head, an extrusion flow channel, a feeding hopper and an extruder.

[0007] As a preferred scheme of the present application, the welding mechanism comprises a rotary welding table, a supporting roller, a rotary reducer and a rotary motor, the workpiece is placed on the rotary welding table, the supporting roller is located below the rotary welding table, the rotary reducer is located at the center below the rotary welding table, and the transmission motor is connected with the rotary reducer.

[0008] As a preferred scheme of the present application, the drawing mechanism comprises a drawing water tank and a coiling machine, and the drawing water tank and the coiling machine are arranged on the same central axis.

[0009] As a preferred scheme of the present application, the welding mechanism and the drawing mechanism are arranged on the same side of the extrusion mechanism, and the distance between them is kept within the range of the translation rail.

[0010] As a preferred scheme of the present application, the control system comprises a regulating cylinder, a driving motor, a translation motor and a control cabinet, through an automatic electric control system, the driving moving mechanism transports the extruding mechanism to the welding mechanism or the wire drawing mechanism working position, according to the processing model setting parameter, the PE pipe is automatically extruded and welded or the PE welding wire is extruded.

[0011] The present application has the advantages that

[0012] Compared with the prior art, the present application has the following advantages:

[0013] 1. The automatic welding and wire drawing functions are integrated, reducing the equipment cost and the floor area.

[0014] 2. The production efficiency is improved, and the welding and wire drawing operations can be quickly switched according to the production needs.

[0015] 3. The advanced control system is adopted, the quality of welding and wire drawing is stable, the operation panel is simple and easy to understand, and the operator is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0017] Figure 1 is a three-dimensional schematic view of the PE welding wire forming and automatic welding integrated device provided by the embodiment of the present application;

[0018] Figure 2 is a schematic view of the extruding part of the PE welding wire forming and automatic welding integrated device provided by the present application;

[0019] Figure 3 is a schematic view of the welding working state of the present application;

[0020] Figure 4 is a schematic view of the wire drawing working state of the present application.

[0021] Reference signs:

[0022] Welding machine head; 2, extrusion flow channel; 3, feeding hopper; 4, extruder; 5, frame; 6, adjusting cylinder; 7, platform; 8, drive motor; 9, speed reducer; 10, forward screw; 11, rack rail; 12, translation screw; 13, translation motor; 14, translation rail; 15, control cabinet; 16, workpiece; 17, rotary welding machine; 18, supporting roller; 19, rotary reducer; 20, transmission motor; 21, wire drawing water tank; 22, coiling machine. DETAILED DESCRIPTION

[0023] The application will be further described in detail below with reference to the accompanying drawings and specific examples.

[0024] Examples:

[0025] As shown in FIG. 1, the PE wire forming and automatic welding integrated device includes a moving mechanism, an extrusion mechanism, a welding mechanism, a control system and a wire drawing mechanism. As shown in FIG. 2, the extrusion mechanism is arranged on the frame (5), and the moving mechanism includes a speed reducer (9), a forward screw (10), a rack rail (11), a translation screw (12) and a translation rail (14). The extrusion mechanism includes a welding head (1), an extrusion flow channel (2), a feeding hopper (3) and an extruder (4). The welding mechanism includes a rotary welding table (17), a supporting roller (18), a rotary reducer (19) and a rotary motor (20). As shown in FIG. 1, the welding mechanism and the wire drawing mechanism are arranged on the same side of the extrusion mechanism. As shown in FIG. 4, the wire drawing mechanism includes a spraying water tank (21) and a coiling machine (22), and the control system includes an adjusting cylinder (6), a drive motor (8), a translation motor (13) and a control cabinet (15). Through the adjusting cylinder (6) of the control system, the welding angle of the extrusion mechanism and the welded PE pipe can be adjusted. The operation control system can transport the extrusion mechanism to the welding mechanism or the wire drawing mechanism working position through the moving mechanism, so as to realize the precise switching of the automatic welding working mode and the wire drawing working mode.

[0026] Working principle:

[0027] As shown in FIG. 3, in the extrusion preparation stage, appropriate PE raw material particles are injected from the feeding hopper (3), and through the rotation and extrusion of the screw inside the extruder (4) and the high temperature action of the extrusion flow channel (2), the PE material is transported to the end of the extrusion mechanism, that is, the welding head (1).

[0028] In the welding stage, the control system commands the translation motor (13) to drive the translation screw (12) to rotate the moving platform (7) to the welding working position. The workpiece (16) is fixed on the rotating welding table (17). The PE pipe automatic welding program is started in the control cabinet (15), the motor (8) is driven to rotate the speed regulator (9) to drive the forward screw (10) to move along the rack rail (11) to the workpiece (16), when the welding head (1) approaches the welding position of the workpiece (1), the movement is stopped and the angle of the welding head (1) extrusion port is adjusted by adjusting the cylinder (6), after reaching the reasonable working position, the control transmission motor (20) drives the rotating welding table (17) to do slow circular motion through the rotating reducer (19), at the same time, the extruder (4) melts the PE raw material in the heating state and flows through the extrusion channel (2) to the welding position of the workpiece (16) to start welding, when the PE pipe welding is completed, the control system commands the moving mechanism to move away the extrusion mechanism to restore the working position, and the welding mechanism stops rotating, then the workpiece (16) is taken off to complete the welding work.

[0029] In the drawing stage, the control system commands the translation motor (13) to drive the translation screw (12) to rotate the moving platform (7) to the drawing working position. The welding table (1) is replaced by a drawing die, the PE raw material melted by the extruder is introduced into the drawing water tank (21) through the drawing die for cooling and shaping, the traction device pulls the pipe at a certain speed, and the speed regulation system can adjust the traction speed according to the needs, so as to realize the drawing effect of different specifications.

[0030] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A PE welding wire forming and automatic welding integrated device, characterized in that, The utility model relates to a welding PE pipe production line, which comprises a moving mechanism, an extruding mechanism, a welding mechanism, a control system and a drawing mechanism. The moving mechanism is arranged on the left side, the extruding mechanism and the control system are arranged on the moving mechanism, the welding mechanism is arranged on the upper right side of the moving mechanism, and the drawing mechanism is arranged on the lower right side of the moving mechanism.

2. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The extruding mechanism is arranged on the rack (5).

3. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The moving mechanism comprises a speed reducer (9), a forward screw (10), a rack rail (11), a translation screw (12) and a translation rail (14).

4. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The welding mechanism and the drawing mechanism are arranged on the same side of the extruding mechanism.

5. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The extruding mechanism comprises a welding head (1), an extruding flow channel (2), a feeding hopper (3) and an extruder (4).

6. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The welding mechanism comprises a rotary welding table (17), a supporting roller (18), a rotary speed reducer (19) and a rotary motor (20).

7. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The drawing mechanism comprises a spraying water tank (21) and a coiling machine (22).

8. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The control system comprises an adjusting cylinder (6), a driving motor (8), a translation motor (13) and a control electric cabinet (15).

9. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The adjusting cylinder (6) of the control system can adjust the welding angle of the extruding mechanism and the welded PE pipe.

10. The PE welding wire forming and automatic welding integrated device according to claim 1, characterized in that, The moving mechanism can convey the extruding mechanism to the working position of the welding mechanism or the drawing mechanism, so that the automatic welding working mode and the drawing working mode can be accurately switched.

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