Automatic upper and lower disc submerged arc welding wire layer winding machine

Abstract

An automatic disc loading and unloading submerged arc welding wire layer winding machine comprises a machine frame, and a motor is installed on the machine frame and connected with a layer winding tool through a transmission mechanism. The rack is further provided with an automatic disc loading and unloading device and a layer winding tool. The automatic loading and unloading device is fixed on the rack through a seat sleeve, a mounting seat is mounted on the outer ring of the seat sleeve, a speed reducer is mounted on the mounting seat, the input end of the speed reducer is connected with a servo motor, and the output end of the speed reducer is connected with a lead screw in a lead screw pair; a sleeve is arranged in the seat sleeve, a nut in a lead screw pair is fixed on the sleeve, the nut in the lead screw pair is connected with a lead screw in the lead screw pair in a matched mode, and the other end of the sleeve is connected with a layer winding tool. According to the technical scheme, the automatic disc feeding and discharging device has the advantages that the servo motor and the lead screw pair are adopted for driving, the rapid and accurate disc replacing action is achieved, manual operation is replaced, the production efficiency is greatly improved, the labor intensity is reduced, and the obvious technical level advantage is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a layer winding machine suitable for submerged arc welding wire, in particular to a submerged arc welding wire layer winding machine capable of automatic up and down disc. BACKGROUND

[0002] With the rapid development of welding technology, submerged arc welding as a kind of efficient, stable welding method, has been widely used in industrial production. As the core consumable of submerged arc welding, the layer winding quality of welding wire directly affects the welding efficiency and quality. Therefore, it is of great significance to develop an efficient and precise automatic up and down disc submerged arc welding wire layer winding machine. The project aims to solve the problems of traditional submerged arc welding wire layer winding machine such as complicated operation, low efficiency and other problems, and improve the automation level and quality stability of welding wire layer winding. At present, international developed countries invest more in submerged arc welding technology, have advanced equipment and high automation level, but the domestic submerged arc welding wire layer winding machine mainly uses manual tightening and loosening of bolts to up and down disc, which has the disadvantages of low automation level, complicated operation, low production efficiency, high labor intensity and high requirement for operators. SUMMARY

[0003] The technical problem to be solved by the utility model is how to realize automatic up and down disc instead of manual operation and improve the automation degree of submerged arc welding wire layer winding.

[0004] The automatic up and down disc submerged arc welding wire layer winding machine comprises a rack, a motor mounted on the rack, a left side layer winding tool connected to the motor through a transmission mechanism, an automatic up and down disc device and a right side layer winding tool mounted on the rack.

[0005] The automatic up and down disc device is fixed on the rack through a seat sleeve, an installation seat is mounted on the outer circle of the seat sleeve, a speed reducer is mounted on the installation seat, the input end of the speed reducer is connected with a servo motor, and the output end of the speed reducer is connected with a screw in a screw pair.

[0006] The sleeve is provided with a jacking shaft through a bearing, and the end of the jacking shaft is provided with the right side layer winding tool.

[0007] The power output by the motor is transmitted to the main shaft rotating device through a belt and a pulley, and the left side layer winding tool is mounted on the main shaft rotating device.

[0008] A wire arranging device is further arranged on the rear side of the rack.

[0009] A position sensor is mounted on the right lower side of the seat sleeve, and the position sensor is connected with an automatic control system.

[0010] The present invention, which adopts the above technical solution, has the following beneficial effects: the automatic loading and unloading device uses a servo motor and a lead screw pair for drive, realizing fast and accurate plate changing action, replacing manual operation, greatly improving production efficiency and reducing labor intensity, and has obvious technical advantages. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the product of this utility model;

[0012] Figure 2 This is a schematic diagram of the automatic loading and unloading device;

[0013] Figure 3 This is a diagram illustrating the state of the game when the board is in play.

[0014] Figure 4 This is a diagram illustrating the state of the game when the board is in the lower position. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] like Figure 1 As shown, the automatic submerged arc welding wire winding machine includes a frame 1, which is used to install and fix various components. A motor 2 is mounted on the left side of the frame 1, and the motor 2 is connected to the left winding fixture 4 via a transmission mechanism. Specifically, the power output from the motor 2 is transmitted to the main shaft rotation device 3 via pulleys and belts. The left winding fixture 4 is mounted on the right side of the main shaft rotation device 3. An automatic loading and unloading device 5 is mounted on the right side of the frame 1, and a right winding fixture 6 is mounted on the left side of the frame 1. A wire routing device 7 is also provided at the rear of the frame 1.

[0017] like Figure 2 As shown, the automatic loading and unloading device 5 is fixed to the frame 1 by a seat sleeve 8. A mounting base 9 is installed on the outer right side of the seat sleeve 8. A reducer 10 is installed on the right end of the mounting base 9. The input end of the reducer 10 is connected to the servo motor 11, and the output end of the reducer 10 is connected to the lead screw 12 in the lead screw pair. A sleeve 14 is installed inside the left side of the seat sleeve 8. A nut 13 in the lead screw pair is fixed on the right end of the sleeve 14. The nut 13 in the lead screw pair is connected to the lead screw 12 in the lead screw pair. A clamping shaft 15 is installed on the left end of the sleeve 14 through a bearing. A right-side layer winding fixture 6 is installed on the left side of the clamping shaft 15.

[0018] Further, the right lower side of the seat cover 8 is provided with a position sensor 17 connected with the automatic control system.

[0019] The working principle of the utility model is as follows: Figure 2 When the upper disc is shown, the servo motor 11 in the automatic upper and lower disc device 5 receives the PLC upper disc signal, automatically rotates, drives the screw rod 12 in the screw rod pair through the speed reducer 10, drives the sleeve 14 to slide forward through the nut 13 in the screw rod pair, drives the right side layer winding tool 6 to move forward through the sleeve 14, and stops until the left side layer winding tool 4 on the right side of the main shaft rotating device 3, completes the automatic upper disc action, and is shown as follows: Figure 3 When the upper disc is shown.

[0020] When the lower disc is shown, the servo motor 11 in the automatic upper and lower disc device 5 receives the PLC lower disc signal, automatically rotates, drives the screw rod 12 in the screw rod pair to rotate reversely through the speed reducer 10, drives the sleeve 14 to slide backward through the nut 13 in the screw rod pair, drives the right side layer winding tool 6 to move backward through the sleeve 14, and stops until the position sensor 17 has a signal, completes the automatic lower disc action, and is shown as follows: Figure 4 When the lower disc is shown.

[0021] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An automatic upcoating and downcoating submerged arc wire layer winding machine, characterized in that: It includes a frame (1), the frame (1) is installed with a motor (2), the motor (2) is connected left side layer winding tooling (4) through transmission mechanism;Automatic up and down disc device (5) and right side layer winding tooling (6) are further installed on the frame (1); Automatic up and down disc device (5) is fixed in frame (1) through seat cover (8), the outer ring of seat cover (8) is installed with mounting seat (9), mounting seat (9) is installed with speed reducer (10), the input end of speed reducer (10) is connected with servo motor (11), and the output end of speed reducer (10) is connected with the lead screw (12) in screw pair;The inside of seat cover (8) is installed with sleeve (14), the sleeve (14) is fixed with the nut (13) in screw pair, and the nut (13) in screw pair is connected with the lead screw (12) in screw pair, and the other end of sleeve (14) is connected with right side layer winding tooling (6).

2. The automatic upcoimng and downcoimng disk arc welding wire layer winding machine according to claim 1, characterized in that: Sleeve (14) is installed with top shaft (15) through bearing, and the end of top shaft (15) is installed with right side layer winding tooling (6).

3. The automatic upcoimng and downcoimng disk arc welding wire layer winding machine according to claim 1, characterized in that: The power output by motor (2) is transmitted to main shaft rotating device (3) through belt wheel and belt, and left side layer winding tooling (4) is installed on main shaft rotating device (3).

4. The automatic upcoimng and downcoimng disk arc welding wire layer winding machine according to claim 1, characterized in that: The rear side of frame (1) is further provided with wire arranging device (7).

5. The automatic upcoimng and downcoimng disk arc welding wire layer winding machine according to claim 1, characterized in that: The right lower side of seat cover (8) is installed with position sensor (17), and position sensor (17) is connected with automatic control system.

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