CN112719729A

CN112719729A - Automatic welding equipment with multidirectional adjusting function

Info

Publication number: CN112719729A
Application number: CN202011546507.9A
Authority: CN
Inventors: 刘煜煌; 周经田; 林明盛; 吴发佳; 沈少锋
Original assignee: Guangzhou Zsrobot Intelligent Equipment Co ltd
Current assignee: Guangzhou Zsrobot Intelligent Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-30
Anticipated expiration: 2040-12-23
Also published as: CN112719729B

Abstract

The invention relates to the technical field of workpiece welding, and particularly discloses automatic welding equipment with a multidirectional adjusting function, which comprises an adjusting base and a bottom plate, wherein the top of the adjusting base is fixedly connected with a box body, the left side of the box body is provided with a first motor, the output end of the first motor is fixedly connected with a ball screw, the surface of the ball screw is engaged with a screw nut, through the rotating mechanism, the arc-shaped plate and the welding mechanism, the working personnel can drive the driving wheel to rotate in the arc-shaped plate through the third motor in the rotating structure, thereby adjusting the angle of the welding mechanism, enabling the device to have wider application range through the rotation of the rotating mechanism when welding the arc surface, meanwhile, the device can also be used for welding a plurality of surfaces of a workpiece by adjusting the angle of the welding mechanism, so that the practicability of the device is improved.

Description

Automatic welding equipment with multidirectional adjusting function

Technical Field

The invention relates to the technical field of workpiece welding, in particular to automatic welding equipment with a multidirectional adjusting function.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and can be performed in a variety of environments, such as the field, underwater, and space, in addition to being used in a factory. In any place, welding can bring danger to operators, so proper protection measures must be taken when welding is carried out, the harm to human bodies caused by welding comprises burning, electric shock, visual damage, toxic gas inhalation, excessive ultraviolet irradiation and the like, in recent 20 years, with the development of digitization, automation, computers and mechanical design technologies and high importance on welding quality, automatic welding is developed into an advanced manufacturing technology, automatic welding equipment plays an increasingly large role in application of various industries, and the application range is rapidly expanded.

In modern industrial production, mechanization and automation of a welding production process are inevitable trends of modern development of manufacturing industry of a welding mechanism, people also provide a plurality of welding devices with automatic welding functions, and a welding head is controlled to move on the surface of a workpiece through movement in the horizontal direction and the vertical direction.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides automatic welding equipment with a multidirectional adjusting function, which has the advantages of simplicity in operation, capability of multi-angle adjustment and the like, and solves the problem that the traditional welding equipment cannot weld an arc surface.

The invention relates to automatic welding equipment with multidirectional adjusting effect, which comprises an adjusting base and a bottom plate, wherein the top of the adjusting base is fixedly connected with a box body, the left side of the box body is provided with a first motor, the output end of the first motor is fixedly connected with a ball screw, the surface of the ball screw is meshed with a screw nut, the bottom of the screw nut is fixedly connected with a sliding plate, the bottom of the sliding plate is provided with two telescopic cylinders, the bottom of each telescopic cylinder is provided with a rotating mechanism, the bottom of each rotating mechanism is fixedly connected with two connecting rods, the bottom of each connecting rod is fixedly connected with an arc-shaped plate, the bottom of each arc-shaped plate is provided with a plurality of tooth sockets in an annular and equidistant manner, the bottom of each arc-shaped plate is meshed with a rotating mechanism, the bottom of each rotating mechanism is provided with a, the front and the back of the inner wall of the shell are rotatably connected with a rotating rod, the center of the surface of the rotating rod is meshed with a driving wheel, the bottom of the shell is provided with a third motor at a position close to the back, the output end of the third motor is fixedly connected with a transmission rod, and the transmission rod and the rotating rod are driven by two bevel gears which are meshed with each other.

The automatic welding equipment with the multidirectional adjusting function comprises a rotating disc and a movable plate, wherein the top of the movable plate is fixedly connected with an electric telescopic rod, a second motor is mounted at the top of the movable plate, the output end of the second motor is fixedly connected with the rotating disc, and the top of a connecting rod is fixedly connected with the top of the rotating disc.

According to the automatic welding equipment with the multidirectional adjusting function, the left side and the right side of the rotating disc are fixedly connected with the sliding blocks, the top of the movable plate is provided with the annular sliding groove, the sliding blocks are connected in the sliding groove in a sliding mode, and the structure is arranged so that the rotating disc can drive the sliding blocks to slide in the sliding groove when rotating, and therefore the rotating disc can rotate more stably.

According to the automatic welding equipment with the multidirectional adjusting function, the top of the bottom plate is fixedly connected with the two supporting rods, the top of each supporting rod is fixedly connected with the workpiece placing plate, and due to the structural arrangement, a worker can place a workpiece on the workpiece placing plate.

The invention relates to automatic welding equipment with a multidirectional adjusting function, wherein a through groove for a driving wheel to rotate is formed in the top of a shell, and the driving wheel is meshed in a tooth groove in the bottom of an arc-shaped plate.

According to the automatic welding equipment with the multidirectional adjusting function, the front side and the back side of the bottom of the rotating disc are fixedly connected with the connecting pieces, the surfaces of the connecting pieces are rotatably connected with the electric telescopic rods, the bottom of each electric telescopic rod is fixedly connected with the cross rod, one side, far away from the center of the shell, of each connecting piece is provided with the bearing, and the cross rod is fixedly connected with the inner ring of the bearing.

The automatic welding equipment with the multidirectional adjusting function comprises a first motor, a second motor, a third motor, a speed reducing motor and a first motor.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the rotating mechanism, the arc-shaped plate and the welding mechanism, a worker can drive the driving wheel to rotate in the arc-shaped plate through the third motor in the rotating structure, so that the angle of the welding mechanism is adjusted, the welding mechanism can be rotated when the device is used for welding arc-shaped surfaces, the application range of the welding mechanism can be wider, and meanwhile, the device can also be used for welding multiple surfaces of a workpiece through adjusting the angle of the welding mechanism, so that the practicability of the device is improved.

2. According to the invention, through the arranged rotating mechanism, the worker can adjust the positions of the bottom arc plate and the rotating mechanism through the rotating mechanism, so that the rotating mechanism can rotate at multiple angles, and the practicability of the device is further improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional front view of the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of the rotating mechanism of the present invention;

fig. 4 is a schematic perspective view of an arc plate according to the present invention.

In the figure: 1. adjusting the base; 2. a box body; 3. a first motor; 4. a ball screw; 5. a feed screw nut; 6. a slide plate; 7. a telescopic cylinder; 8. a movable plate; 81. a second motor; 82. a slider; 83. a chute; 9. rotating the disc; 10. a connecting rod; 101. a connecting member; 102. an electric telescopic rod; 103. a cross bar; 104. connecting blocks; 11. an arc-shaped plate; 111. a tooth socket; 12. a rotation mechanism; 121. a housing; 122. rotating the rod; 123. a driving wheel; 124. a third motor; 125. a transmission rod; 126. a bevel gear; 13. a welding mechanism; 14. a base plate; 15. a support bar; 16. a workpiece placing plate.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the automatic welding equipment with multidirectional adjustment function of the present invention includes an adjustment base 1 and a bottom plate 14, the top of the adjustment base 1 is fixedly connected with a box body 2, the left side of the box body 2 is provided with a first motor 3, the output end of the first motor 3 is fixedly connected with a ball screw 4, the surface of the ball screw 4 is engaged with a screw nut 5, the bottom of the screw nut 5 is fixedly connected with a slide plate 6, the bottom of the slide plate 6 is provided with two telescopic cylinders 7, the bottom of the telescopic cylinders 7 is provided with a rotating mechanism, the bottom of the rotating mechanism is fixedly connected with two connecting rods 10, the bottom of the connecting rods 10 is fixedly connected with an arc plate 11, the bottom of the arc plate 11 is provided with a plurality of tooth sockets 111 in an annular and equidistant manner, the bottom of the arc plate 11 is engaged with a rotating mechanism 12, the bottom of the, the front and the back of the casing 121 are fixedly connected with connecting blocks 104, the connecting blocks 104 are rotatably connected with the cross rod 103, a rotating rod 122 is rotatably connected between the front and the back of the inner wall of the casing 121, a driving wheel 123 is meshed in the center of the surface of the rotating rod 122, a third motor 124 is installed at the bottom of the casing 121 and close to the back, an output end of the third motor 124 is fixedly connected with a transmission rod 125, and the transmission rod 125 and the rotating rod 122 are driven by two mutually meshed bevel gears 126.

The rotating mechanism comprises a rotating disc 9 and a movable plate 8, the top of the movable plate 8 is fixedly connected with the electric telescopic rod 102, the top of the movable plate 8 is provided with a second motor 81, the output end of the second motor 81 is fixedly connected with the rotating disc 9, and the top of the connecting rod 10 is fixedly connected with the top of the rotating disc 9.

The equal fixedly connected with slider 82 of the left and right sides of rolling disc 9, annular spout 83 has been seted up at the top of fly leaf 8, and slider 82 sliding connection is in spout 83, and this structure setting for rolling disc 9 can drive slider 82 and slide in spout 83 when rotating, thereby makes rolling disc 9 can pivoted more stable.

The two supporting rods 15 are fixedly connected to the top of the bottom plate 14, the workpiece placing plate 16 is fixedly connected to the top of the supporting rods 15, and the structure is arranged so that a worker can place a workpiece on the workpiece placing plate 16.

The top of the housing 121 is provided with a through slot for the driving wheel 123 to rotate, and the driving wheel 123 is engaged in the tooth slot 111 at the bottom of the arc plate 11.

The equal fixedly connected with connecting piece 101 in front and the back of rolling disc 9 bottom, the surface of connecting piece 101 is rotated and is connected with electric telescopic handle 102, electric telescopic handle 102's bottom fixedly connected with horizontal pole 103, the bearing is installed to the one side at casing 121 center is kept away from to connecting block 104, the inner ring looks fixed connection of horizontal pole 103 and bearing, the structure sets up, make rotary mechanism 12 when rotating, electric telescopic handle 102 and horizontal pole 103 can support rotary mechanism 12, simultaneously through the pivoted design between connecting block 104 and the horizontal pole 103, make horizontal pole 103 can not rotate along with rotary mechanism 12.

The second motor 81 and the third motor 124 are both speed reduction motors, and the first motor 3 is a stepping motor.

In the use of the invention: firstly, a worker puts a workpiece to be polished on a workpiece placing plate 16, then the worker can adjust the height of the adjusting base 1 according to the height of the workpiece, then the first motor 3 of the motor is started, the first motor 3 drives the ball screw 4 to rotate, so that the screw nut 5 slides on the surface of the ball screw 4, the horizontal position of the bottom sliding plate 6 is adjusted, then the worker can slowly control the extension of the telescopic cylinder 7, the telescopic cylinder 7 drives the movable plate 8 to move downwards, and the bottom of the welding mechanism 13 is in contact with the top of the workpiece;

when the staff need weld the arc face, can drive the rolling disc 9 through second motor 81 earlier and rotate, thereby it rotates to drive rolling disc 9, thereby adjust the position of arc 11, with this adjustment welding mechanism 13's rotation angle, then the staff alright rotate with control third motor 124, third motor 124 drives transfer line 125 and rotates, and drive dwang 122 through bevel gear 126 and rotate, thereby it rotates at the surface of arc 11 to drive action wheel 123, with this drive welding mechanism 13 is rotatory, thereby weld the arc face through welding mechanism 13.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An automatic welding equipment with multidirectional regulation effect, is including adjusting base (1) and bottom plate (14), its characterized in that: the top of the adjusting base (1) is fixedly connected with a box body (2), the left side of the box body (2) is provided with a first motor (3), the output end of the first motor (3) is fixedly connected with a ball screw (4), the surface of the ball screw (4) is engaged with a screw nut (5), the bottom of the screw rod nut (5) is fixedly connected with a sliding plate (6), the bottom of the sliding plate (6) is provided with two telescopic cylinders (7), the bottom of the telescopic cylinder (7) is provided with a rotating mechanism, the bottom of the rotating mechanism is fixedly connected with two connecting rods (10), the bottom of the connecting rod (10) is fixedly connected with an arc-shaped plate (11), the bottom of the arc-shaped plate (11) is provided with a plurality of tooth grooves (111) in an annular and equidistant manner, the bottom of arc (11) meshes has rotary mechanism (12), welding mechanism (13) are installed to rotary mechanism's (12) bottom.

2. The automated welding apparatus with multidirectional adjustment of claim 1, wherein: slewing mechanism includes rolling disc (9) and fly leaf (8), the top and electric telescopic handle (102) looks fixed connection of fly leaf (8), second motor (81) are installed at the top of fly leaf (8), the output and rolling disc (9) looks fixed connection of second motor (81), the top of connecting rod (10) and the top looks fixed connection of rolling disc (9).

3. An automated welding apparatus with multidirectional adjustment according to claim 2, characterized in that: the left side and the right side of the rotating disc (9) are fixedly connected with sliding blocks (82), the top of the movable plate (8) is provided with an annular sliding groove (83), and the sliding blocks (82) are connected in the sliding groove (83) in a sliding mode.

4. An automated welding apparatus with multidirectional adjustment according to claim 2, characterized in that: the front side and the back side of the bottom of the rotating disc (9) are fixedly connected with connecting pieces (101), the surface of each connecting piece (101) is rotatably connected with an electric telescopic rod (102), and the bottom of each electric telescopic rod (102) is fixedly connected with a cross rod (103).

5. The automated welding apparatus with multidirectional adjustment of claim 1, wherein: rotary mechanism (12) includes casing (121), the equal fixedly connected with connecting block (104) in the front and the back of casing (121), connecting block (104) rotate with horizontal pole (103) and are connected, it is connected with dwang (122) to rotate between the front and the back of casing (121) inner wall, the central authorities on dwang (122) surface mesh there is action wheel (123), casing (121) bottom and the position department that is close to the back install third motor (124), the output fixed connection transfer line (125) of third motor (124), transmit through two intermeshing's bevel gear (126) between transfer line (125) and dwang (122).

6. An automated welding apparatus with multidirectional adjustment according to claim 5, characterized in that: the top of the bottom plate (14) is fixedly connected with two supporting rods (15), and the top of each supporting rod (15) is fixedly connected with a workpiece placing plate (16).

7. An automated welding apparatus with multidirectional adjustment according to claim 5, characterized in that: the top of the shell (121) is provided with a through groove for the rotation of the driving wheel (123), and the driving wheel (123) is meshed in the tooth groove (111) at the bottom of the arc-shaped plate (11).

8. An automated welding apparatus with multidirectional adjustment according to claim 5, characterized in that: and a bearing is installed on one side, away from the center of the shell (121), of the connecting block (104), and the cross rod (103) is fixedly connected with an inner ring of the bearing.

9. An automated welding apparatus with multidirectional adjustment according to claim 2, characterized in that: the second motor (81) and the third motor (124) are both speed reducing motors, and the first motor (3) is a stepping motor.