Manual walking clutch mechanism of double-welding-torch automatic welding robot

Abstract

The manual walking clutch mechanism of the double-welding-torch automatic welding robot comprises a power sliding plate, a fixing base is fixedly arranged on the outer wall of one side of the top of the power sliding plate through bolts, and an installation base parallel to the fixing base is fixedly arranged on the outer wall of the other side of the top of the power sliding plate through bolts. Clutch sliding block guide rods are arranged on the two sides between the fixed base and the installation base, a sliding base is installed outside the clutch sliding block guide rods in a sliding mode, a clutch spring is arranged on the outer wall of one side of the fixed base, one end of the clutch spring makes contact with the sliding base, and a walking motor is fixedly arranged on the outer wall of the top of the sliding base. The handle and the clutch switch rotating shaft can drive the sliding base, the walking motor and the gear to move, meshing and disconnection between the gear and the rack rail below are achieved, an operator can manually walk the robot, the response speed is sensitive, and the operation performance is reliable. And the real-time control requirement of an operator on the walking of the robot can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of welding robots, in particular to a manual walking clutch mechanism of a double-torch automatic welding robot. Background Art

[0002] The manual walking clutch mechanism of the dual-torch automatic welding robot is a key component of the dual-torch automatic welding robot. It can control the movement of the robot, allowing it to quickly walk freely in the working area and coordinate with the welding equipment. The dual-torch automatic welding robot is an efficient and precise welding equipment, which is widely used in welding production. After welding is completed, the robot needs to return to the origin and walk through motor control to adapt to specific working environments and needs, but the speed of walking back to the origin through motor control is slow and inefficient. Therefore, it is urgent to design a manual walking clutch mechanism for the dual-torch automatic welding robot to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a manual walking clutch mechanism for a dual-torch automatic welding robot to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The manual walking clutch mechanism of the dual-torch automatic welding robot comprises a power slide, a fixing seat is fixedly arranged on the outer wall of one side of the top of the power slide by bolts, and a mounting seat parallel to the fixing seat is fixedly arranged on the outer wall of the other side of the top of the power slide by bolts, a clutch slider guide rod is arranged on both sides between the fixing seat and the mounting seat, a slide is slidably installed on the outside of the clutch slider guide rod, a clutch spring is arranged on the outer wall of one side of the fixing seat, and one end of the clutch spring is in contact with the slide, a walking motor is fixedly arranged on the outer wall of the top of the slide, and a gear located below the power slide is installed on the output shaft of the bottom end of the walking motor, a clutch shaft fixing block is arranged on the outer wall of the top of the mounting seat, and a rotatable handle is inserted into the inside of the clutch shaft fixing block, a flange bearing is arranged between the clutch shaft fixing block and the handle, a clutch switch shaft is fixedly arranged on the outer wall of one side of the handle, and the clutch switch shaft is in contact with an outer wall of one side of the slide.

[0006] Preferably, a drag plate is provided at the rear of the power slide plate, and a connecting piece is rotatably connected between the power slide plate and the drag plate.

[0007] Preferably, a handle is fixedly provided on the outer wall of one side of the power skateboard, and a rubber sleeve is sleeved on the outside of the handle.

[0008] Preferably, guide wheels are provided on the outer walls on both sides of the bottom of the power skateboard, wherein a brake mechanism is provided on the guide wheel on one side of the power skateboard.

[0009] Preferably, a through hole is opened on the outer wall of one side of the bottom of the power skateboard, and the output shaft of the travel motor is inserted into the through hole, and the diameter of the through hole is much larger than the diameter of the output shaft of the travel motor.

[0010] Preferably, the height of the handle is 20-40 cm, and snap-fit ​​surfaces are provided on both sides of the top of the handle.

[0011] In the above technical solution, the manual walking clutch mechanism of the dual-torch automatic welding robot provided by the utility model has the following beneficial effects:

[0012] (1) The handle and clutch switch shaft can drive the slide, the travel motor and the gear to move, so as to achieve the engagement and disconnection between the gear and the rack below. The operator can manually control the movement of the robot. The robot has a sensitive response speed and reliable operating performance, and can meet the operator's real-time control needs for the movement of the robot.

[0013] (2) The design of this clutch mechanism not only improves the convenience of operation, but also reduces the workload of the operator and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 An angle structural schematic diagram of an embodiment of the manual walking clutch mechanism of the dual-torch automatic welding robot of the utility model is provided.

[0016] Figure 2 Another perspective structural schematic diagram of the manual walking clutch mechanism embodiment of the dual-torch automatic welding robot provided by the utility model.

[0017] Figure 3 A partial bottom view of the structure of the manual walking clutch mechanism embodiment of the dual-torch automatic welding robot provided by the utility model.

[0018] Figure 4 A schematic diagram of the clutch switch shaft structure provided for an embodiment of the manual walking clutch mechanism of a dual-torch automatic welding robot of the utility model.

[0019] Figure 5 A schematic diagram of the brake mechanism structure provided for an embodiment of the manual walking clutch mechanism of a dual-torch automatic welding robot of the utility model.

[0020] 1 power slide plate, 2 drag plate, 3 connecting piece, 4 handle, 5 guide wheel, 6 brake mechanism, 7 fixed seat, 8 mounting seat, 9 clutch slider guide rod, 10 clutch spring, 11 slide seat, 12 travel motor, 13 clutch shaft fixing block, 14 handle, 15 through hole, 16 gear, 17 flange bearing, 18 clutch switch shaft, 19 clamping surface. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-5 As shown, the manual walking clutch mechanism of the dual-torch automatic welding robot provided by the embodiment of the utility model comprises a power slide 1, a fixing seat 7 is fixedly arranged on the outer wall on one side of the top of the power slide 1 by bolts, and a mounting seat 8 parallel to the fixing seat 7 is fixedly arranged on the outer wall on the other side of the top of the power slide 1 by bolts, a clutch slider guide rod 9 is arranged on both sides between the fixing seat 7 and the mounting seat 8, a sliding seat 11 is slidably installed on the outside of the clutch slider guide rod 9, a clutch spring 10 is arranged on the outer wall on one side of the fixing seat 7, and one end of the clutch spring 10 is connected to the sliding seat 11. A travel motor 12 is fixedly arranged on the outer wall of the top of the slide 11, and a gear 16 located below the power slide 1 is installed on the output shaft at the bottom end of the travel motor 12, a clutch shaft fixing block 13 is arranged on the outer wall of the top of the mounting seat 8, and a rotatable handle 14 is inserted into the clutch shaft fixing block 13, a flange bearing 17 is arranged between the clutch shaft fixing block 13 and the handle 14, a clutch switch shaft 18 is fixedly arranged on the outer wall on one side of the handle 14, and the clutch switch shaft 18 is in contact with the outer wall of one side of the slide 11.

[0023] Specifically, in this embodiment, a power slide plate 1 is included, a fixing seat 7 is fixedly provided on the outer wall on one side of the top of the power slide plate 1 by bolts, and a mounting seat 8 parallel to the fixing seat 7 is fixedly provided on the outer wall on the other side of the top of the power slide plate 1 by bolts, a clutch slider guide rod 9 is provided on both sides between the fixing seat 7 and the mounting seat 8, a slide seat 11 is slidably installed on the outside of the clutch slider guide rod 9, a clutch spring 10 is provided on the outer wall on one side of the fixing seat 7, and one end of the clutch spring 10 is in contact with the slide seat 11, and the slide seat 11 A travel motor 12 is fixedly arranged on the outer wall of the top, and a gear 16 located below the power skateboard 1 is installed on the output shaft at the bottom end of the travel motor 12, a clutch shaft fixing block 13 is arranged on the outer wall of the top of the mounting seat 8, and a rotatable handle 14 is inserted into the clutch shaft fixing block 13, a flange bearing 17 is arranged between the clutch shaft fixing block 13 and the handle 14, a clutch switch shaft 18 is fixedly arranged on the outer wall on one side of the handle 14, and the clutch switch shaft 18 is in contact with the outer wall of one side of the slide seat 11.

[0024] After the welding of the product is completed, the clutch switch shaft 18 is rotated by the handle 14 to push open the slide 11 under the travel motor 12, and the slide 11 moves horizontally on the clutch slider guide rod 9. At this time, the clutch spring 10 is compressed, and the gear 16 under the travel motor 12 and the rack under the power slide 1 are no longer in meshing state. After turning to the fixed point, the clutch spring 10 rebounds, and the clutch switch shaft 18 and the slide 10 are automatically fixed under the action of the clutch spring 10. The dual-torch automatic welding robot is in a free moving state on the track, and the dual-torch automatic welding robot can be quickly pushed back to the original position.

[0025] The manual walking clutch mechanism of the dual-torch automatic welding robot provided by the utility model adopts a handle 14 and a clutch switch shaft 18, which can drive the slide 11, the walking motor 12 and the gear 16 to move, thereby realizing the engagement and disconnection between the gear 16 and the lower rack. The operator can manually walk the robot, and the robot has a sensitive response speed and reliable operating performance, which can meet the operator's real-time control needs for the robot's walking.

[0026] As an embodiment provided by the utility model, a drag plate 2 is provided at the rear of the power slide plate 1, and a connecting member 3 is rotatably connected between the power slide plate 1 and the drag plate 2, so that the power slide plate 1 can drag the drag plate 2 at the rear to move synchronously, thereby meeting the requirements for welding the product.

[0027] As another embodiment provided by the utility model, a handle 4 is fixedly provided on the outer wall of one side of the power skateboard 1, and a rubber sleeve is sleeved on the outside of the handle 4. When the operator manipulates the handle 14, the gear and the rack are not in a meshing state, and the operator can hold the handle 4 with his hand to realize the free and fast sliding of the power skateboard 1.

[0028] In another embodiment provided by the utility model, guide wheels 5 are provided on the outer walls on both sides of the bottom of the power skateboard 1, wherein a brake mechanism 6 is provided on the guide wheel 5 on one side of the power skateboard 1, and the brake mechanism 6 can be used to realize the positioning and locking of the power skateboard 1 above the rack rail.

[0029] As another embodiment provided by the utility model, a through hole 15 is opened on the outer wall of one side of the bottom of the power skateboard 1, and the output shaft of the travel motor 12 is inserted into the through hole 15, and the diameter of the through hole 15 is much larger than the diameter of the output shaft of the travel motor 12. Since the diameter of the through hole 15 is much larger than the diameter of the output shaft of the travel motor 12, when the clutch switch shaft 18 drives the slide 11 to move, the output shaft of the travel motor 12 can slide inside the through hole 15.

[0030] In another embodiment provided by the utility model, the height of the handle 14 is 20-40 cm, and the height of the handle 14 is determined according to actual use needs, and clamping surfaces 19 are provided on both sides of the top of the handle 14. Tools can be sleeved on the clamping surfaces 19 to achieve a better rotation effect of the handle 14.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A manual walking clutch mechanism for a dual-torch automatic welding robot, comprising a power slide plate (1), characterized in that: A fixing seat (7) is fixedly provided on the outer wall of one side of the top of the power slide plate (1) by means of bolts, and a mounting seat (8) parallel to the fixing seat (7) is fixedly provided on the outer wall of the other side of the top of the power slide plate (1) by means of bolts, a clutch slider guide rod (9) is provided on both sides between the fixing seat (7) and the mounting seat (8), a sliding seat (11) is slidably mounted on the outside of the clutch slider guide rod (9), a clutch spring (10) is provided on the outer wall of one side of the fixing seat (7), and one end of the clutch spring (10) is in contact with the sliding seat (11), and a clutch spring (10) is fixedly provided on the outer wall of the top of the sliding seat (11). A travel motor (12) is fixedly arranged, and a gear (16) located below the power slide plate (1) is installed on the output shaft at the bottom end of the travel motor (12); a clutch shaft fixing block (13) is arranged on the outer wall of the top of the mounting seat (8), and a rotatable handle (14) is inserted into the clutch shaft fixing block (13); a flange bearing (17) is arranged between the clutch shaft fixing block (13) and the handle (14); a clutch switch shaft (18) is fixedly arranged on the outer wall of one side of the handle (14), and the clutch switch shaft (18) is in contact with the outer wall of one side of the slide seat (11).

2. The manual walking clutch mechanism of the dual-torch automatic welding robot according to claim 1 is characterized in that: A drag plate (2) is arranged behind the power slide plate (1), and a connecting piece (3) is rotatably connected between the power slide plate (1) and the drag plate (2).

3. The manual walking clutch mechanism of the dual-torch automatic welding robot according to claim 1 is characterized in that: A handle (4) is fixedly provided on the outer wall of one side of the power slide plate (1), and a rubber sleeve is sleeved on the outside of the handle (4).

4. The manual walking clutch mechanism of the dual-torch automatic welding robot according to claim 1 is characterized in that: Guide wheels (5) are arranged on the outer walls of both sides of the bottom of the power slide (1), wherein a brake mechanism (6) is arranged on the guide wheel (5) on one side of the power slide (1).

5. The manual walking clutch mechanism of the dual-torch automatic welding robot according to claim 1 is characterized in that: A through hole (15) is formed on the outer wall of one side of the bottom of the power slide plate (1), and the output shaft of the travel motor (12) is inserted into the through hole (15). The diameter of the through hole (15) is much larger than the diameter of the output shaft of the travel motor (12).

6. The manual walking clutch mechanism of the dual-torch automatic welding robot according to claim 1 is characterized in that: The height of the handle (14) is 20-40 cm, and both sides of the top of the handle (14) are provided with a clamping surface (19).

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