CN218904096U

CN218904096U - Be applied to automatic welder of circular arc curtain skeleton

Info

Publication number: CN218904096U
Application number: CN202223157162.5U
Authority: CN
Inventors: 张澄; 罗晓辉; 张燕; 安凯锋; 赵彦文; 付虎灯; 李锦乐; 张亚东; 孙青�; 王琴琴
Original assignee: Shanxi Second Construction Group Co Ltd
Current assignee: Shanxi Second Construction Group Co Ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-25
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an automatic welding device applied to an arc curtain wall skeleton, which relates to the technical field of curtain wall skeleton welding and comprises a support plate, wherein a first support is fixedly arranged at one end of the support plate, a second support is fixedly arranged at the other end of the support plate, a first welding mechanical arm is arranged on the outer side of the first support, a positioning seat is movably arranged at the top of the second support, an annular groove is formed in the top surface of the second support, and a guide roller is movably arranged on the inner wall of the annular groove. This be applied to automatic weld equipment of circular arc curtain skeleton, it is spacing mainly to be used for carrying out the circular arc skeleton through setting up the spacing groove, makes its drive to support the press contact and is close to and extrude it to the circular arc skeleton through controlling the hydraulic stem to guarantee that the skew can not appear causing the solder joint skew in the welding of circular arc skeleton, and then guarantee whole skeleton welded accuracy and steadiness.

Description

Be applied to automatic welder of circular arc curtain skeleton

Technical Field

The utility model relates to the technical field of welding of curtain wall frameworks, in particular to an automatic welding device applied to an arc curtain wall framework.

Background

The glass curtain wall gives the building the biggest characteristic that combines factors such as building aesthetic, building function, building energy saving and building structure organically, the building presents different hues from different angles, gives dynamic beauty along with the change of sunshine, moonlight, and along with the vigorous development of a steel structure system, the diversity of building modeling is changed, and the variability and the complexity of the curtain wall are caused, wherein the arc glass curtain wall is the most representative, has the characteristics of energy saving and decoration in a whole, is convenient to construct, stable in quality, short in construction period and high in efficiency, can be suitable for the outer wall decoration of industrial and public buildings, and has a great popularization space.

When the skeleton of circular arc curtain is made, a group of skeletons are welded through electric welding, at present, a hand-held welding gun is adopted to weld the crossing points of the circular arc curtain skeletons, and due to long-time hand-held welding, hand ache is caused, the welding gun falls off to cause accidental injury, meanwhile, the welding point of the skeleton is easily deviated or the welding is unstable, the welding quality of the skeleton is influenced, and the accuracy and stability of the welding point cannot be guaranteed due to long-time hand-held welding, so that the stability of the whole curtain skeleton is influenced.

Disclosure of Invention

The utility model provides an automatic welding device applied to an arc curtain wall skeleton, which has the advantages of simple operation, high welding efficiency and automation, and can ensure the stability of skeleton welding, so as to solve the problems of low traditional welding efficiency, easy accidental injury, unstable skeleton welding and welding spot deviation.

In order to achieve the above object, the present utility model provides the following technical solutions: the automatic welding device comprises a support plate, wherein a first support is fixedly arranged at one end of the support plate, a second support is fixedly arranged at the other end of the support plate, a first welding mechanical arm is arranged on the outer side of the first support, a positioning seat is movably arranged at the top of the second support, an annular groove is formed in the top surface of the second support, a guide roller is movably arranged on the inner wall of the annular groove, and a stepping motor is fixedly arranged on the outer side of the second support;

the outer side of positioning seat is provided with fixed subassembly, welding arm two is fixed mounting in the outside of support two, welding arm two's outside movable mounting has first swinging boom, the inboard movable mounting of first swinging boom has the second swinging boom, the output fixed mounting of second swinging boom has rotatory welding arm, the outside surface movable mounting of deflector roll has the connection skeleton, the inboard welding of connection skeleton has the circular arc skeleton.

As a preferable technical scheme of the utility model, the fixing component comprises a limiting groove, a hydraulic rod and a pressing contact, wherein the limiting groove is formed in the top surface of the positioning seat, the hydraulic rod is fixedly arranged on the outer side of the positioning seat, and the pressing contact is fixedly arranged at the output end of the hydraulic rod.

As a preferable technical scheme of the utility model, the outer side of the positioning seat is provided with a telescopic hole matched with the pressing contact, and the outer side of the inner side end of the pressing contact is sleeved with a rubber sleeve.

As a preferable technical scheme of the utility model, the size of the second bracket is larger than that of the first bracket, wherein the top end of the first bracket is also provided with an annular groove, the inner wall of the annular groove is also movably provided with a guide roller, and one end of the guide roller is fixedly provided with a stepping motor.

As a preferable technical scheme of the utility model, the size of the guide roller is smaller than that of the annular groove, and the outer side surface of the guide roller is provided with anti-skid convex points and the convex points are rough in surface.

As a preferable technical scheme of the utility model, the inner side wall of the first bracket is movably provided with a framework which is the same as the connecting framework and has a diameter smaller than that of the connecting framework.

As a preferable technical scheme of the utility model, two groups of U-shaped notches are formed at the top of the positioning seat, and a slot matched with the positioning seat is formed at the top of the supporting plate.

Compared with the prior art, the utility model provides an automatic welding device applied to an arc curtain wall skeleton, which has the following beneficial effects:

1. this be applied to automatic weld equipment of circular arc curtain skeleton, it is spacing mainly to be used for carrying out the circular arc skeleton through setting up the spacing groove, makes its drive to support the press contact and is close to and extrude it to the circular arc skeleton through controlling the hydraulic stem to guarantee that the skew can not appear causing the solder joint skew in the welding of circular arc skeleton, and then guarantee whole skeleton welded accuracy and steadiness.

2. This be applied to automatic weld equipment of circular arc curtain skeleton, come welding arm one and welding arm two through external control equipment and control, make it drive first swinging boom and second swinging boom and deflect, and then adjust the position of rotatory welding arm and make its junction that moves to circular arc skeleton and connection skeleton, then make rotatory welding arm weld circular arc skeleton and connection skeleton through controlling rotatory welding arm, thereby realize automated welding, guaranteed welded accuracy and steadiness, and improve welding efficiency, avoid operating personnel to be injured.

Drawings

FIG. 1 is a schematic perspective view of an automatic welding device for a circular arc curtain wall skeleton according to the present utility model;

FIG. 2 is a schematic view of a second structure of the bracket of the present utility model;

FIG. 3 is a schematic diagram of a welding robot arm according to the present utility model;

FIG. 4 is a schematic view of the structure of the support plate of the present utility model;

fig. 5 is a schematic view of the structure of the positioning seat of the present utility model.

In the figure: 1. a support plate; 2. a first bracket; 3. a second bracket; 4. welding a first mechanical arm; 5. connecting a framework; 6. a circular arc framework; 7. welding a mechanical arm II; 8. an annular groove; 9. a guide roller; 10. a stepping motor; 11. a first rotating arm; 12. a second rotating arm; 13. rotating the welding arm; 14. a positioning seat; 15. a limit groove; 16. a hydraulic rod; 17. and pressing the contact.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses an automatic welding device applied to an arc curtain wall framework, which comprises a support plate 1, wherein one end of the support plate 1 is fixedly provided with a first support frame 2, the other end of the support plate 1 is fixedly provided with a second support frame 3, the outer side of the first support frame 2 is provided with a first welding mechanical arm 4, the first welding mechanical arm 4 is controlled by an external intelligent control end to operate, the top of the second support frame 3 is movably provided with a positioning seat 14, the top surface of the second support frame 3 is provided with an annular groove 8, the inner wall of the annular groove 8 is movably provided with a guide roller 9, the outer side of the second support frame 3 is fixedly provided with a stepping motor 10, and the stepping motor 10 is powered by an external power supply;

the outside of positioning seat 14 is provided with fixed subassembly, and welding arm two 7 is fixed mounting in the outside of support two 3, and welding arm two 7 is controlled the operation by outside intelligent control end, and welding arm two 7's outside movable mounting has first swinging boom 11, and first swinging boom 11's inboard movable mounting has second swinging boom 12, and second swinging boom 12's output fixed mounting has rotatory welding arm 13, and the outside surface movable mounting of deflector roll 9 has connecting skeleton 5, and the inboard welding of connecting skeleton 5 has circular arc skeleton 6.

Specifically, the fixed subassembly includes spacing groove 15, hydraulic stem 16, supports pressure contact 17, and spacing groove 15 is seted up at the top surface of positioning seat 14, and hydraulic stem 16 fixed mounting is in the outside of positioning seat 14, supports pressure contact 17 fixed mounting at the output of hydraulic stem 16.

In this embodiment, the limiting groove 15 is mainly used for limiting the arc framework 6, and the hydraulic rod 16 is controlled to drive the pressing contact 17 to approach the arc framework 6 and extrude the arc framework 6, so that the stability of the arc framework 6 is ensured.

Specifically, the outside of positioning seat 14 has seted up the expansion hole with support the adaptation of pressing contact 17, and the rubber sleeve has been cup jointed to the inboard end outside of pressing contact 17.

In this embodiment, the outer side of the positioning seat 14 is provided with a telescopic hole to mainly provide a telescopic space for the pressing contact 17, wherein the outer side of the pressing contact 17 is sleeved with a rubber sleeve to mainly protect the arc framework 6, so as to prevent the pressing contact 17 from scratching the surface of the arc framework 6.

Specifically, the size of the second bracket 3 is larger than that of the first bracket 2, wherein the top end of the first bracket 2 is also provided with an annular groove 8, the inner wall of the annular groove 8 is also movably provided with a guide roller 9, and one end of the guide roller 9 is fixedly provided with a stepping motor 10.

In this embodiment, the second bracket 3 and the first bracket 2 are parallel to each other, and are mainly used for supporting the connection frame 5 and welding the arc frame 6, and the step motor 10 drives the guide roller 9 to rotate, so that the connection frame 5 is turned over.

Specifically, the size of the guide roller 9 is smaller than that of the annular groove 8, and anti-skid convex points are arranged on the outer side surface of the guide roller 9 and the convex point surface is rough.

In this embodiment, through seting up the bump in the outside of deflector roll 9, mainly used increases the friction on deflector roll 9 and connection skeleton 5 surface to guarantee that connection skeleton 5 can rotate under the drive of deflector roll 9, and then can realize carrying out even welding to circular arc skeleton 6.

Specifically, the inner side wall of the first bracket 2 is movably provided with a framework which is the same as the connecting framework 5 and has a diameter smaller than that of the connecting framework 5.

In this embodiment, the two ends of the arc skeleton 6 are mainly facilitated to be welded by providing two groups of connecting skeletons 5 different in size.

Specifically, two sets of U-shaped notches are formed in the top of the positioning seat 14, and a slot matched with the positioning seat 14 is formed in the top of the supporting plate 1.

In this embodiment, the U-shaped notch is formed at the top of the positioning seat 14 to mainly facilitate the movement of the arc framework 6, so as to prevent the positioning seat 14 from obstructing the movement of the arc framework 6.

The working principle and the using flow of the utility model are as follows: when in use, the connecting framework 5 with larger diameter is vertically placed on the inner wall of the annular groove 8 formed at the top end of the bracket II 3, the outer side of the connecting framework 5 is attached to the outer side of the guide roller 9, the connecting framework 5 with smaller diameter is placed on the inner wall of the annular groove 8 formed at the top end of the bracket I2, the outer side of the connecting framework 5 with smaller diameter is attached to the outer side of the guide roller 9, then the arc frameworks 6 are uniformly fixed on the inner side wall of the connecting framework 5 through a fixing tool, so that the weight distribution is uniform, after all the arc frameworks 6 are fixed, the stepping motor 10 is electrified to drive the guide roller 9 to rotate, at the moment, the connecting framework 5 rotates under the friction force of the guide roller 9, when the arc frameworks 6 move to the lowest point under the drive of the connecting framework 5, the arc frameworks 6 are stagnated on the inner wall of the limiting groove 15, then the hydraulic rod 16 is controlled to drive the pressing contact 17 to approach the outer side surface of the arc framework 6, so as to clamp and fix the arc framework 6, then the welding mechanical arm I4 and the welding mechanical arm II 7 are controlled to drive the first rotating arm 11 and the second rotating arm 12 to deflect, so as to adjust the position of the rotary welding arm 13 to move to the joint of the arc framework 6 and the connecting framework 5, then the rotary welding arm 13 is controlled to weld the arc framework 6 and the connecting framework 5, after any one group of arc frameworks 6 is welded, at the moment, the hydraulic rod 16 is controlled to release the clamping of the pressing contact 17 to the arc frameworks 6, then the stepping motor 10 is electrified to drive the connecting framework 5 to rotate so as to enable the arc frameworks 6 of other groups to be stagnated on the inner wall of the limiting groove 15, and clamping and fixing the steel wire rope, and then completing automatic welding.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Be applied to automatic welder of circular arc curtain skeleton, including backup pad (1), its characterized in that: one end of the supporting plate (1) is fixedly provided with a first bracket (2), the other end of the supporting plate (1) is fixedly provided with a second bracket (3), the outer side of the first bracket (2) is provided with a first welding mechanical arm (4), the top of the second bracket (3) is movably provided with a positioning seat (14), the top surface of the second bracket (3) is provided with an annular groove (8), the inner wall of the annular groove (8) is movably provided with a guide roller (9), and the outer side of the second bracket (3) is fixedly provided with a stepping motor (10);

the outside of positioning seat (14) is provided with fixed subassembly, the outside fixed mounting of support two (3) has welding arm two (7), the outside movable mounting of welding arm two (7) has first swinging boom (11), the inboard movable mounting of first swinging boom (11) has second swinging boom (12), the output fixed mounting of second swinging boom (12) has spin welding arm (13), the outside surface movable mounting of deflector roll (9) has connecting skeleton (5), the inboard welding of connecting skeleton (5) has circular arc skeleton (6).

2. The automatic welding device applied to the arc curtain wall skeleton according to claim 1, wherein: the fixing assembly comprises a limiting groove (15), a hydraulic rod (16) and a pressing contact (17), wherein the limiting groove (15) is formed in the top surface of the positioning seat (14), the hydraulic rod (16) is fixedly installed on the outer side of the positioning seat (14), and the pressing contact (17) is fixedly installed at the output end of the hydraulic rod (16).

3. The automatic welding device applied to the arc curtain wall skeleton according to claim 2, wherein: the outer side of the positioning seat (14) is provided with a telescopic hole matched with the pressing contact (17), and the outer side of the inner side end of the pressing contact (17) is sleeved with a rubber sleeve.

4. The automatic welding device applied to the arc curtain wall skeleton according to claim 1, wherein: the size of the second support (3) is larger than that of the first support (2), an annular groove (8) is formed in the top end of the first support (2), a guide roller (9) is movably mounted on the inner wall of the annular groove (8), and a stepping motor (10) is fixedly mounted at one end of the guide roller (9).

5. The automatic welding device applied to the arc curtain wall skeleton according to claim 1, wherein: the size of the guide roller (9) is smaller than that of the annular groove (8), and anti-skid protruding points are arranged on the outer side surface of the guide roller (9) and the protruding point surface is rough.

6. The automatic welding device applied to the arc curtain wall skeleton according to claim 1, wherein: the inner side wall of the first bracket (2) is movably provided with a framework which is the same as the connecting framework (5) and has a diameter smaller than that of the connecting framework (5).

7. The automatic welding device applied to the arc curtain wall skeleton according to claim 1, wherein: two groups of U-shaped notches are formed in the top of the positioning seat (14), and a slot matched with the positioning seat (14) is formed in the top of the supporting plate (1).