Robot welding accessory conveying and fixing device

Abstract

An accessory conveying and fixing device for robot welding relates to the technical field of robot welding and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a base, the upper surface of the base is provided with a welding robot body, the outer surface of the base is rotatably connected with a turntable, and the upper surface of the turntable is provided with a plurality of fixing modules. Each fixing module comprises a supporting seat, and the supporting seats are rotationally connected with the rotary disc. According to the accessory conveying and fixing device for robot welding, a to-be-machined material can be fixed through the fixing module, meanwhile, by arranging a stepping motor and an auxiliary motor, the output end of the stepping motor and the output end of the auxiliary motor can drive an adjusting base to conduct angle adjustment, and then the platform plate is driven to conduct multi-angle adjustment; the problem that in the prior art, a common conveying and fixing device is inconvenient to adjust the angle of a to-be-machined material after the to-be-machined material is fixed, and then the welding quality is affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying and fixing device, specifically accessory conveying and fixing device of robot welding belongs to robot welding technical field. BACKGROUND

[0002] Robot welding is welding robot, is the industrial robot engaged in welding, is used in industrial automation field, is in the end axle flange of industrial robot and is connected welding tongs or welding gun, makes it can carry out welding, cutting or thermal spraying, usually uses conveying and fixing device to convey the material to be processed to the working position of welding robot and cooperates the work of welding robot.

[0003] Common conveying and fixing device mostly adopts the conveying and fixing device on the upper surface of the conveying belt to directly fix the material to be processed and convey it to the position of the welding robot, since most of the fixing devices adopt the direct fixing mode, the angle adjustment is inconvenient or difficult to adjust, resulting in problems such as inaccurate angle, poor weld contact and the like when the welding robot is working. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] The utility model aims at solving the above-mentioned problems and provides accessory conveying and fixing device of robot welding to solve the problem that the common conveying and fixing device in the prior art is inconvenient to adjust the angle of the material to be processed after fixing, thereby affecting the welding quality.

[0006] (II) technical scheme

[0007] The utility model is realized by the following technical scheme: accessory conveying and fixing device of robot welding, including the bottom plate, the upper surface of the bottom plate is fixedly connected with the base, the upper surface of the base is installed with the welding robot body, the outer surface of the base is rotatably connected with the rotating disc, the upper surface of the rotating disc is installed with a plurality of fixed modules, the fixed module all includes the support seat, the support seat all are rotatably connected with the rotating disc, the inner wall of the support seat all is rotatably connected with the adjusting seat, the inner wall of the adjusting seat all is fixedly connected with the platform plate, the upper surface of the platform plate all is equipped with two recesses, the inner wall of recess all is slidably connected with the sliding block, the upper surface of the sliding block all is fixedly connected with the clamping device, the inner bottom wall of the adjusting seat all is fixedly connected with the electric push rod, the output end of the electric push rod all is fixedly connected with the first connecting block, the bottom surface of the sliding block all is fixedly connected with the second connecting block, the side surface of the first connecting block all is hinged with the rotating plate, the other end of the rotating plate all is hinged with the second connecting block that it is close to each other.

[0008] Preferably, the clamping device comprises a connecting plate fixedly connected with the sliding block, the inner side surfaces of the connecting plate are fixedly connected with a plurality of auxiliary telescopic rods, the other ends of the auxiliary telescopic rods are provided with auxiliary balls, the outer surfaces of the auxiliary balls are movably connected with clamping plates, the outer surfaces of the auxiliary telescopic rods are sleeved with auxiliary springs, one end of the auxiliary spring is fixedly connected with the connecting plate, and the other end of the auxiliary spring is connected with the clamping plates close to each other, so that the clamping device is stable, the auxiliary balls and the clamping plates are movably connected, the clamping plates can be in close contact with the profiled material through the elastic force of the auxiliary springs when facing the profiled material, and the whole body can assist in stably clamping the profiled material.

[0009] Preferably, the side surfaces of the supporting seat are provided with stepping motors, and the output ends of the stepping motors are connected with the adjusting seats close to each other, so that the adjusting seat is stable, the output ends of the stepping motors can drive the adjusting seat to stably adjust the angle, and the angle can be adjusted according to actual use requirements.

[0010] Preferably, the bottom surface of the rotating disc is provided with a plurality of auxiliary motors, and the output ends of the auxiliary motors are connected with the supporting seats close to each other, so that the supporting seat is stable, and the output ends of the auxiliary motors can drive the supporting seat to rotate.

[0011] Preferably, the bottom surface of the rotating disc is fixedly connected with a gear ring, a gear is placed below the rotating disc, the gear is engaged with the gear ring, the upper surface of the bottom plate is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the gear, so that the gear is stable, and the output end of the driving motor can drive the gear to rotate and drive the gear ring to rotate, so that the rotating disc stably rotates.

[0012] Preferably, the height of the electric push rod is lower than the height of the adjusting seat, and the length of the rotating plate is greater than the length of the groove, so that the electric push rod is stable, and the stability of the whole body is maintained.

[0013] Preferably, the height of the supporting seat is greater than the length of the platform plate, so that the supporting seat is stable, the platform plate is prevented from colliding with the bottom of the supporting seat when rotating to the vertical state, and the stability of the whole body is maintained.

[0014] The utility model provides a kind of accessory conveying and fixing device of robot welding, and it has the beneficial effects as follows:

[0015] 1. The accessory conveying and fixing device for robot welding, through the fixing module, the fixing module can fix the material to be processed, and through the setting of the stepping motor and the auxiliary motor, the output end of the stepping motor and the auxiliary motor can drive the adjusting seat to adjust the angle, and then drive the platform plate to adjust the angle, so that the problem of inconvenient angle adjustment of the conveying and fixing device after fixing the material to be processed in the prior art is solved, thereby affecting the welding quality.

[0016] 2. The accessory conveying and fixing device for robot welding, through the setting of the clamping device, the clamping block clamps the material, when clamping the special-shaped material, the movable connection of the auxiliary ball and the clamping plate can make the clamping plate tightly contact with the special-shaped material through the elastic force of the auxiliary spring when facing the special-shaped material, and then the whole auxiliary clamps the special-shaped material stably. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a bottom view of the base of the utility model;

[0018] Figure 2 It is a sectional view of the bottom plate side view of the utility model;

[0019] Figure 3 It is a fixed module structure schematic view of the utility model;

[0020] Figure 4 It is a rotating plate side view of the utility model;

[0021] Figure 5 It is a clamping device structure schematic view of the utility model.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, bottom plate; 2, base; 3, welding robot body; 4, turntable; 5, fixed module;

[0024] 501, support seat; 502, adjusting seat; 503, platform plate; 504, sliding block; 505, clamping device; 506, electric push rod; 507, rotating plate;

[0025] 5051, connecting plate; 5052, auxiliary telescopic rod; 5053, auxiliary ball; 5054, clamping plate; 5055, auxiliary spring;

[0026] 6, stepping motor; 7, auxiliary motor; 8, gear ring; 9, gear; 10, driving motor. DETAILED DESCRIPTION

[0027] The utility model embodiment provides accessory conveying and fixing device for robot welding.

[0028] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , including the bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with the base 2, the upper surface of the base 2 is installed with the welding robot body 3, the outer surface of the base 2 is rotatably connected with the turntable 4, the upper surface of the turntable 4 is installed with a plurality of fixed modules 5, the fixed modules 5 all include a support seat 501, the support seat 501 is rotatably connected with the turntable 4, the inner wall of the support seat 501 is rotatably connected with the adjusting seat 502, the inner wall of the adjusting seat 502 is fixedly connected with the platform plate 503, the upper surface of the platform plate 503 is provided with two grooves, the inner wall of the groove is slidably connected with the sliding block 504, the upper surface of the sliding block 504 is fixedly connected with the clamping device 505, the inner bottom wall of the adjusting seat 502 is fixedly connected with the electric push rod 506, the output end of the electric push rod 506 is fixedly connected with the first connecting block, the bottom surface of the sliding block 504 is fixedly connected with the second connecting block, the side surface of the first connecting block is hingedly connected with the rotating plate 507, the other end of the rotating plate 507 is hingedly connected with the second connecting block close to each other.

[0029] Please refer to Figure 3 、 Figure 4 and Figure 5 , the clamping device 505 includes a connecting plate 5051, the connecting plate 5051 is fixedly connected with the sliding block 504, the inner side surface of the connecting plate 5051 is fixedly connected with a plurality of auxiliary telescopic rods 5052, the other end of the auxiliary telescopic rod 5052 is installed with an auxiliary ball 5053, the outer surface of the auxiliary ball 5053 is movably connected with the clamping plate 5054, the outer surface of the auxiliary telescopic rod 5052 is sleeved with the auxiliary spring 5055, one end of the auxiliary spring 5055 is fixedly connected with the connecting plate 5051, the other end of the auxiliary spring 5055 is connected with the clamping plate 5054 close to each other, which is conducive to the stability of the clamping device 505, through the movable connection of the auxiliary ball 5053 and the clamping plate 5054, the clamping plate 5054 can be in close contact with the special-shaped material through the elastic force of the auxiliary spring 5055 when facing the special-shaped material, thereby assisting the whole to stably clamp the special-shaped material.

[0030] Please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 5The side surface of the support base 501 is provided with a stepping motor 6, the output end of the stepping motor 6 is connected with the adjusting base 502 which is close to the stepping motor 6, the stable adjusting base 502 is beneficial, the output end of the stepping motor 6 can drive the adjusting base 502 to stably adjust the angle, and then the angle can be adjusted according to actual use requirements; the bottom surface of the rotating disc 4 is provided with a plurality of auxiliary motors 7, the output end of the auxiliary motor 7 is connected with the support base 501 which is close to the auxiliary motor 7, the stable support base 501 is beneficial, and the output end of the auxiliary motor 7 can drive the support base 501 to rotate and adjust.

[0031] Please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The bottom surface of the rotating disc 4 is fixedly connected with a gear ring 8, the lower portion of the rotating disc 4 is provided with a gear 9, the gear 9 is engaged with the gear ring 8, the upper surface of the bottom plate 1 is fixedly connected with a driving motor 10, the output end of the driving motor 10 is fixedly connected with the gear 9, the stable gear 9 is beneficial, the output end of the driving motor 10 can drive the gear 9 to rotate, and then the gear ring 8 is driven to rotate, so that the rotating disc 4 stably rotates, the height of the electric push rod 506 is lower than the height of the adjusting base 502, the length of the rotating plate 507 is greater than the length of the groove, the stable electric push rod 506 is beneficial, and then the overall stability is maintained, and the height of the support base 501 is greater than the length of the platform plate 503, the stable support base 501 is beneficial, the platform plate 503 is prevented from colliding with the bottom of the support base 501 when rotating to the vertical state, and then the overall stability is maintained.

[0032] In use, the stepping motor 6 is started, the output end of the stepping motor 6 drives the adjusting base 502 to rotate, the rotation of the adjusting base 502 drives the platform plate 503 to rotate, the platform plate 503 is rotated to a position facing the outside, then the material to be processed is placed on the upper surface of the platform plate 503, the electric push rod 506 is started, the output end of the electric push rod 506 drives the rotating plate 507 to rotate, the rotation of the rotating plate 507 drives the sliding block 504 to move, the movement of the sliding block 504 drives the two clamping devices 505 to be close to each other, the clamping device 505 is close to the clamping plate 5054, the clamping plate 5054 clamps the material, meanwhile, the output end of the stepping motor 6 and the auxiliary motor 7 can drive the adjusting base 502 to adjust the angle, and then the platform plate 503 is driven to adjust the angle, the problem that the angle of the material to be processed cannot be adjusted after the material is fixed by the conveying and fixing device in the prior art is solved, and then the welding quality is affected.

[0033] The driving motor 10 is started, the output end of the driving motor 10 drives the gear 9 to rotate, the rotation of the gear 9 drives the gear ring 8 to rotate, the rotation of the gear ring 8 drives the rotating disc 4 to rotate, the rotating disc 4 drives the platform plate 503 that has completed clamping of the material to move to the position of the welding robot, and the welding robot performs welding work on it; at this time, the material can be placed on the platform plate 503 that has not placed the material, so that the whole can perform the welding work and fix the material to be welded at the same time, thereby improving the overall work efficiency.

[0034] The clamping device 505 is arranged, the clamping block clamps the material, when clamping the special-shaped material, the movable connection of the auxiliary ball 5053 and the clamping plate 5054 can make the clamping plate 5054 tightly contact with the special-shaped material through the elastic force of the auxiliary spring 5055 when facing the special-shaped material, thereby assisting the whole to stably clamp the special-shaped material.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A robotically welded assembly conveyor and fixture apparatus comprising a base plate (1) characterised in that: The upper surface of the bottom plate (1) is fixedly connected with a base (2), the upper surface of the base (2) is provided with a welding robot body (3), the outer surface of the base (2) is rotatably connected with a rotating disc (4), and the upper surface of the rotating disc (4) is provided with a plurality of fixed modules (5). The fixed module (5) comprises a supporting seat (501), the supporting seat (501) is rotatably connected with the rotating disc (4), the inner wall of the supporting seat (501) is rotatably connected with an adjusting seat (502), the inner wall of the adjusting seat (502) is fixedly connected with a platform plate (503), the upper surface of the platform plate (503) is provided with two grooves, the inner wall of the groove is slidably connected with a sliding block (504), the upper surface of the sliding block (504) is fixedly connected with a clamping device (505), the inner bottom wall of the adjusting seat (502) is fixedly connected with an electric push rod (506), the output end of the electric push rod (506) is fixedly connected with a first connecting block, the bottom surface of the sliding block (504) is fixedly connected with a second connecting block, the side surface of the first connecting block is hingedly connected with a rotating plate (507), and the other end of the rotating plate (507) is hingedly connected with the second connecting block.

2. The robotic, weld-on, accessory delivery and securement device of claim 1, wherein: The clamping device (505) comprises a connecting plate (5051), the connecting plate (5051) is fixedly connected with the sliding block (504), the inner side surface of the connecting plate (5051) is fixedly connected with a plurality of auxiliary telescopic rods (5052), the other end of the auxiliary telescopic rod (5052) is provided with an auxiliary ball (5053), the outer surface of the auxiliary ball (5053) is movably connected with a clamping plate (5054), the outer surface of the auxiliary telescopic rod (5052) is sleeved with an auxiliary spring (5055), one end of the auxiliary spring (5055) is fixedly connected with the connecting plate (5051), and the other end of the auxiliary spring (5055) is connected with the clamping plate (5054).

3. The robotic, weld-on, accessory delivery and securement device of claim 1, wherein: The side surface of the supporting seat (501) is provided with a stepping motor (6), and the output end of the stepping motor (6) is connected with the adjusting seat (502).

4. The robotic, weld-on, accessory delivery and securement device of claim 1, wherein: The bottom surface of the rotating disc (4) is provided with a plurality of auxiliary motors (7), and the output end of the auxiliary motor (7) is connected with the supporting seat (501).

5. The robotic, weld-assembly conveying and securing apparatus of claim 1, wherein: The bottom surface of the rotating disc (4) is fixedly connected with a gear ring (8), the lower portion of the rotating disc (4) is provided with a gear (9), the gear (9) is engaged with the gear ring (8), the upper surface of the bottom plate (1) is fixedly connected with a driving motor (10), and the output end of the driving motor (10) is fixedly connected with the gear (9).

6. The robotic, weld-assembly conveying and securing apparatus of claim 1, wherein: The height of the electric push rod (506) is lower than the height of the adjusting seat (502), and the length of the rotating plate (507) is greater than the length of the groove.

7. The robotic, weld-assembly conveying and securing apparatus of claim 1, wherein: The height of the supporting seat (501) is greater than the length of the platform plate (503).

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