Rotary multi-station cold welding workbench

Abstract

The utility model belongs to the field of welding equipment, particularly relates to a rotary multi-station cold welding workbench, and provides the following scheme aiming at the problems that although light and radiation intensity generated in the existing cold welding process are relatively low, eyes are still uncomfortable and workers are hurt to a certain extent under long-time work. The device comprises a base, a rotating disc is rotationally arranged at the top of the base, and a plurality of station tables are fixedly arranged at the top of the rotating disc; the protective plate is used for blocking light generated during cold welding and located above the rotary disc, the rotary disc comprises a fixed inclined baffle, a transverse baffle and a movable inclined baffle, the protective plate used for blocking welding light can be driven to move when the working table rotates normally, and the protective plate can be driven to move when the working table completes welding, rotates and leaves. And the protection plate can automatically get away, and after the next station table moves to the welding station, the protection plate can automatically reset to cover the next station table, so that workers are protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment technical field especially relates to a rotary multi-station cold welding workstation. BACKGROUND

[0002] Cold welding as a kind of precision welding technology is widely used in the connection and repair of various metal materials, and in cold welding operation, workstation is the key equipment for carrying workpiece and welding operation, and rotary multi-station workstation is a kind of efficient, flexible automated equipment component, which realizes the switching between different stations by driving unit driving multi-station turntable rotation, for example, loading in one station, and then rotating to the next station for corresponding processing operation, such as welding;

[0003] At present, most of the cold welding operations in small factories are used with rotary multi-station workstations, and welding, unloading and other links can be realized by existing corresponding mechanisms, but the loading link needs to place and splice two or more welding pieces, so that the link is mostly manual operation.

[0004] However, compared with electric welding, although the light and radiation intensity generated in the cold welding process is relatively low, long-time work will still cause discomfort to the eyes and harm to the workers, and most of the workstations on the market lack corresponding protection. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the lack of corresponding protection of the existing workstation and provides a rotary multi-station cold welding workstation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A rotary multi-station cold welding workstation, comprising a base, a turntable is rotationally arranged on the top of the base, and a plurality of station tables are fixedly arranged on the top of the turntable.

[0008] A protective plate is used to block the light generated during cold welding, and the protective plate is located above the turntable, the turntable includes a fixed inclined baffle, a horizontal baffle and a movable inclined baffle, the fixed inclined baffle is fixedly arranged on one side of the horizontal baffle, and the movable inclined baffle is rotationally arranged on the other side of the horizontal baffle.

[0009] Driving mechanism for driving the rotation of the rotating disc and the lateral displacement of the lateral baffle, which is respectively arranged in the interior of the base and the top of the rotating disc, and comprises a circular plate fixedly arranged on the top of the rotating disc, a fixed column fixedly arranged in the interior of the base, and the circular plate and the rotating disc being sleeved on the outer wall of the fixed column, one side of the lateral baffle being fixedly provided with a cross bar, one end of the cross bar being slidably penetrated through the fixed column, the top of the circular plate being respectively provided with a plurality of inclined sliding grooves and a plurality of vertical sliding grooves, the plurality of inclined sliding grooves and the plurality of vertical sliding grooves being arranged in an annular shape and being staggered with each other, the two ends of the inclined sliding grooves being respectively communicated with the vertical sliding grooves on the two sides, and the outer wall of the cross bar being fixedly provided with an abutting rod, the bottom end of the abutting rod being matched with the plurality of inclined sliding grooves and the plurality of vertical sliding grooves below.

[0010] In a possible design, the outer wall of the cross bar is sleeved with a tension spring, and the two ends of the tension spring are fixedly arranged on the outer wall of the fixed column and the outer wall of the tension spring.

[0011] In a possible design, the driving mechanism further comprises a rotating cylinder, which is rotationally arranged in the interior of the base, is sleeved on the outer wall of the fixed column, and has a top end fixedly arranged on the bottom of the rotating disc, the interior of the base is fixedly provided with a servo motor, the output shaft of the servo motor is fixedly sleeved with a driving gear, and the outer wall of the rotating cylinder is fixedly sleeved with a driven gear, and the driving gear is engaged with the driven gear.

[0012] In a possible design, the plurality of work stations are arranged in an annular shape at equal intervals.

[0013] In a possible design, the rotation point of the movable inclined baffle is provided with a torsion spring.

[0014] In a possible design, one side of the lateral baffle is fixedly provided with a limiting plate, and one end of the limiting plate is matched with the movable inclined baffle.

[0015] In the application, in specific use, the driving servo motor drives the rotation of the driving gear, the driving gear drives the rotation of the engaged driven gear, the driven gear drives the rotation of the rotating cylinder, the rotating cylinder drives the rotation of the rotating disc and the work stations on the top, the rotating disc drives the rotation of the circular plate, the abutting rod and the cross bar fixedly arranged on one end of the abutting rod are displaced by the inclined sliding grooves when the circular plate rotates, the cross bar drives the movement of the lateral baffle, so that the protective plate is away from the work stations when the rotating disc rotates, thereby ensuring normal rotation, when the next work station rotates to the side of the protective plate, the abutting rod is located at the communication position of the inclined sliding groove and the vertical sliding groove, at this time, the cross bar is reset by the force of the tension spring, thereby driving the reset of the protective plate, shielding the cold welding position, thereby achieving the protection effect.

[0016] The utility model discloses a rotary multi-station cold welding workstation, through the work station of rotation, can reach the worker can be in fixed position and load, can rotate to the welding mechanism below and carry out welding work subsequently, to this improve efficiency.

[0017] The utility model discloses a rotary multi-station cold welding workstation, through the drive mechanism, can reach when realizing the normal rotation of workstation, can drive the shield plate for shielding welding light line and move, when the work station platform moves to the welding station and carries out welding, can shield it to the light line produced in the cold welding process is effectively blocked, and the eye of operator is protected.

[0018] The utility model discloses a rotary multi-station cold welding workstation, through the drive mechanism, can reach when realizing the normal rotation of workstation, can drive the shield plate for shielding welding light line and move, when the work station platform moves to the welding station and carries out welding, can shield it to the light line produced in the cold welding process is effectively blocked, and the eye of operator is protected. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A rotary multi-station cold welding workstation main body structure schematic view is provided for the utility model;

[0020] Figure 2 A rotary multi-station cold welding workstation round plate three-dimensional structure schematic view is provided for the utility model;

[0021] Figure 3 A rotary multi-station cold welding workstation rear view structure schematic view is provided for the utility model;

[0022] Figure 4 A rotary multi-station cold welding workstation explosion structure schematic view is provided for the utility model.

[0023] In the drawing: 1, base;2, work station platform;3, round plate;4, tension spring;5, fixed column;6, cross bar;7, abutting rod;8, turntable;9, fixed inclined baffle;10, horizontal baffle;11, movable inclined baffle;12, limit plate;13, inclined sliding slot;14, vertical sliding slot;15, driving gear;16, servo motor;17, rotating cylinder;18, driven gear. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Embodiment 1

[0026] Refer toFigure 1 A workbench, comprising a base 1, a rotating disc 8 is arranged on the top of the base 1. A plurality of work stations 2 are arranged on the top of the rotating disc 8, which are arranged in a ring shape at equal intervals. Workers can load materials at fixed positions, and then rotate the rotating disc 8 to move the materials to a welding mechanism for cold welding, and the process is repeated to improve work efficiency.

[0027] In order to block the light generated during cold welding, a protective plate is arranged above the rotating disc 8. The protective plate comprises a fixed inclined baffle 9, a horizontal baffle 10 and a movable inclined baffle 11. The fixed inclined baffle 9 is fixedly arranged on one side of the horizontal baffle 10, and the movable inclined baffle 11 is rotatably arranged on the other side of the horizontal baffle 10.

[0028] With reference to Figure 4 In order to drive the rotating disc 8 to rotate and the horizontal baffle 10 to move horizontally, a driving mechanism is arranged in the base 1 and on the top of the rotating disc 8.

[0029] For the rotation of the rotating disc 8, the driving mechanism comprises a servo motor 16 and a rotating cylinder 17. The rotating cylinder 17 is rotatably arranged in the base 1, and the top end is fixedly arranged on the bottom of the rotating disc 8. The servo motor 16 is fixedly arranged in the base 1, and the output shaft is fixedly sleeved with a driving gear 15, and the outer wall of the rotating cylinder 17 is fixedly sleeved with a driven gear 18. The driving gear 15 is engaged with the driven gear 18. When the servo motor 16 is started, the driving gear 15 is driven to rotate, thereby driving the driven gear 18 and the rotating cylinder 17 to rotate, and finally driving the rotating disc 8 to rotate.

[0030] With reference to Figures 1-2 For the movement of the protective plate, the driving mechanism further comprises a circular plate 3, which is fixedly arranged on the top of the rotating disc 8. A fixed column 5 is fixedly arranged in the base 1, and the circular plate 3, the rotating disc 8 and the rotating cylinder 17 are sleeved on the outer wall of the fixed column 5. A horizontal rod 6 is fixedly arranged on one side of the horizontal baffle 10, and one end of the horizontal rod 6 slidably penetrates the fixed column 5. A plurality of inclined sliding grooves 13 and a plurality of vertical sliding grooves 14 are respectively arranged on the top of the circular plate 3, which are arranged in a ring shape and interlaced with each other, and the two ends of the inclined sliding grooves 13 are respectively communicated with the vertical sliding grooves 14 on both sides. A stop rod 7 is fixedly arranged on the outer wall of the horizontal rod 6, and the bottom end of the stop rod 7 is matched with the plurality of inclined sliding grooves 13 and the plurality of vertical sliding grooves 14 below.

[0031] Specifically, when the rotating disc 8 rotates, the circular plate 3 will rotate, and because the cross rod 6 can only slide horizontally, the circular plate 3 will be displaced by the inclined sliding groove 13 when rotating, and the cross rod 6 will move the cross baffle 10, so that when the rotating disc 8 rotates, the protective plate will move away from the workbench 2, thereby ensuring normal rotation, and when the next workbench 2 rotates to the side of the protective plate, the abutting rod 7 will be located at the communication between the inclined sliding groove 13 and the vertical sliding groove 14, at this time, because the outer wall of the cross rod 6 is also sleeved with the tension spring 4, the two ends of the tension spring 4 are fixedly arranged on the outer wall of the fixed column 5 and the outer wall of the cross rod 6, so that the cross rod 6 will be reset by the force of the tension spring 4, thereby driving the protective plate to reset and shield the cold welding position, thereby achieving the protection effect.

[0032] The present application can be used in the field of welding equipment, and can also be used in other fields applicable to the present application.

[0033] Embodiment 2

[0034] Reference Figure 3 On the basis of Embodiment 1: a rotary multi-station cold welding workbench applied to the field of welding equipment, the rotating point of the movable inclined baffle 11 is provided with a torsion spring, and a limiting plate 12 is fixedly arranged on one side of the cross baffle 10, and one end of the limiting plate 12 is matched with the movable inclined baffle 11.

[0035] Specifically, when the workbench 2 rotates, it will touch the movable inclined baffle 11 in the protective plate, which can rotate outward at this time, thereby giving way, and then the movable inclined baffle 11 can be reset by the torsion spring, and the limiting plate 12 can limit it, so that the movable inclined baffle 11 stops when resetting by touching the limiting plate 12.

[0036] However, as known to those skilled in the art, the working principle and wiring method of the servo motor 16 are common, and they all belong to conventional means or common knowledge, which will not be described here, and those skilled in the art can make any selection or arrangement according to their needs or convenience.

[0037] The drawings in the specification of the present application are only schematic in nature, and the size and shape of each component shown are not actual limitations, but only a kind of schematic representation. In the actual implementation process, each component can be reasonably configured and adjusted according to specific needs and actual situations.

[0038] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A rotary multi-station cold welding workbench, characterized in that, include: A base (1) is provided with a turntable (8) rotatably mounted on the top of the base (1), and a plurality of workstations (2) are fixedly mounted on the top of the turntable (8). A protective plate is used to block the light generated during cold welding. The protective plate is located above the turntable (8). The turntable (8) includes a fixed inclined baffle (9), a horizontal baffle (10), and a movable inclined baffle (11). The fixed inclined baffle (9) is fixedly installed on one side of the horizontal baffle (10), and the movable inclined baffle (11) is rotatably installed on the other side of the horizontal baffle (10). A drive mechanism is used to drive the turntable (8) to rotate and the horizontal baffle (10) to move laterally. The drive mechanism is respectively set inside the base (1) and on the top of the turntable (8). The drive mechanism includes a circular plate (3), which is fixedly set on the top of the turntable (8). A fixed column (5) is fixedly set inside the base (1), and the circular plate (3) and the turntable (8) are both sleeved on the outer wall of the fixed column (5). A horizontal bar (6) is fixedly set on one side of the horizontal baffle (10), and the horizontal bar (6) One end of the circular plate (3) slides through the fixed column (5). The top of the circular plate (3) is provided with multiple inclined sliding grooves (13) and multiple vertical sliding grooves (14). The multiple inclined sliding grooves (13) and multiple vertical sliding grooves (14) are arranged in a ring and intersect each other. The two ends of the inclined sliding grooves (13) are connected to the vertical sliding grooves (14) on both sides. The outer wall of the horizontal bar (6) is fixedly provided with a stop bar (7), and the bottom end of the stop bar (7) cooperates with the multiple inclined sliding grooves (13) and multiple vertical sliding grooves (14) below.

2. The rotary multi-station cold welding workbench according to claim 1, characterized in that, The outer wall of the crossbar (6) is fitted with a tension spring (4), and the two ends of the tension spring (4) are respectively fixed on the outer wall of the fixed column (5) and the outer wall of the tension spring (4).

3. A rotary multi-station cold welding workbench according to claim 2, characterized in that, The driving mechanism also includes a rotating cylinder (17), which is rotatably disposed inside the base (1). The rotating cylinder (17) is sleeved on the outer wall of the fixed column (5), and the top of the rotating cylinder (17) is fixedly disposed at the bottom of the turntable (8). A servo motor (16) is fixedly disposed inside the base (1). A moving gear (15) is fixedly sleeved on the outer wall of the output shaft of the servo motor (16). A driven gear (18) is fixedly sleeved on the outer wall of the rotating cylinder (17), and the moving gear (15) meshes with the driven gear (18).

4. A rotary multi-station cold welding workbench according to claim 1, characterized in that, The multiple workstations (2) are arranged in a ring at equal intervals.

5. A rotary multi-station cold welding workbench according to claim 1, characterized in that, The rotation point of the movable inclined baffle (11) is provided with a torsion spring.

6. A rotary multi-station cold welding workbench according to claim 5, characterized in that, A limiting plate (12) is fixedly provided on one side of the horizontal baffle (10), and one end of the limiting plate (12) cooperates with the movable inclined baffle (11).

Images