Welding robot device with light blocking structure

Abstract

The utility model relates to the technical field of welding robot devices, and discloses a welding robot device with a light blocking structure, which comprises a support mounting table, and a controller is fixedly mounted at the top of the support mounting table. A welding robot body is fixedly mounted at the top of the supporting mounting table through fixing bolts, a mounting connecting seat is fixedly mounted at the top end of the welding robot body, and a welding head is arranged at the bottom of the mounting connecting seat through a fixing round block. By arranging a circular ring sliding groove and an arc-shaped sliding strip, an arc-shaped mounting plate and a light barrier on the arc-shaped mounting plate can perform fine angle adjustment around a mounting ring, and a motor can drive the light barrier to perform fine angle adjustment in cooperation with gear meshing transmission of a large gear ring and a small gear, so that light in a welding area is accurately shielded; and the influence of strong light on operators is effectively reduced, the working safety is guaranteed, and the effect of improving the light blocking and flexibility of the welding robot device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding robot device technical field, concretely is a welding robot device with light blocking structure. BACKGROUND

[0002] Welding technology is an indispensable part of equipment production process. However, manual welding is easily affected by weather, environment and other factors, resulting in difficulty in guaranteeing welding quality and efficiency. Therefore, with the development of automation technology, welding automation equipment has been widely applied. As an important part of welding automation equipment, welding robots play an increasingly important role in manufacturing industry with their advantages of high precision, high efficiency and high stability.

[0003] During the welding process, the welding robot will produce strong arc light, which poses a potential threat to the eyes and skin of the operator. In order to avoid the stimulation of strong light generated during welding to the eyes of the workers, a light shield is usually set between the two adjacent welding stations. The main function of the light shield is to block the strong light generated during the welding process to protect the eyes of the operators from being hurt.

[0004] However, the traditional light shield design has some shortcomings. When the welding robot turns to the next welding station for welding, its mechanical arm is easy to collide with the light shield, causing damage to the light shield. This not only increases the maintenance cost, but also may affect the continuity and stability of the welding process. Usually, only fixed light shields or baffles are used to block the welding arc light. However, this fixed light shielding structure often cannot be flexibly adjusted according to the specific needs of welding operations, thereby limiting the flexibility and efficiency of welding operations. Therefore, it is necessary to design a welding robot device with light shielding structure. SUMMARY

[0005] The utility model aims at providing a welding robot device with light shielding structure to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a welding robot device with light shielding structure, comprising a support installation table, a controller is fixedly installed on the top of the support installation table, a top end of a welding robot body is fixedly installed on the top of the support installation table through a fixed bolt, and an installation connecting seat is fixedly installed on the top of the welding robot body, a welding head is arranged on the bottom of the installation connecting seat through a fixed circular block; an adjusting light shielding assembly is arranged below the installation connecting seat and on the outside of the welding head; the adjusting light shielding assembly comprises: an adjusting light shielding part one, which is arranged below the installation connecting seat; and an adjusting light shielding part two, which is arranged on the outside of the welding head and below the adjusting light shielding part one.

[0007] Preferably, the light blocking part one comprises a mounting disc arranged below the mounting connecting seat, a plurality of fixing holes are equidistantly arranged on the top circumference of the mounting disc, a fixing bolt is fixedly arranged in each fixing hole, and four groups of connecting adjusting plates are equidistantly fixedly arranged on the bottom circumference of the mounting disc.

[0008] Preferably, a sliding groove is arranged on the outer wall of the connecting adjusting plate, an electric telescopic rod is fixedly arranged on the top inner wall of the sliding groove, and an adjusting moving block is fixedly arranged on the bottom of the electric telescopic rod and is in sliding connection with the sliding groove.

[0009] Preferably, a connecting ring is fixedly arranged on the outer wall of the adjusting moving block, and a mounting ring is fixedly arranged on the outer wall of the connecting ring.

[0010] Preferably, the light blocking part two comprises a circular ring sliding groove arranged at the bottom of the mounting ring, an arc-shaped sliding strip is in sliding connection with the inside of the circular ring sliding groove, an arc-shaped mounting plate is fixedly arranged on the bottom of the arc-shaped sliding strip, and a light blocking plate is fixedly arranged on the bottom of the arc-shaped mounting plate.

[0011] Preferably, a large gear ring is fixedly arranged on the outer wall of the arc-shaped mounting plate, a small gear is arranged on the outer wall of the large gear ring in a gear meshing mode, a sleeve hole is arranged on the top of the small gear, a connecting rotating shaft is arranged in the sleeve hole in a sleeve ring mode, a motor is arranged above the connecting rotating shaft, and the output end of the motor is fixedly connected to the top of the connecting rotating shaft.

[0012] Preferably, a supporting C-shaped frame is fixedly arranged on the outer wall of the motor, the outer wall of the large gear ring and the small gear is provided with a protective shell, the protective shell is fixedly arranged on the inner wall of the supporting C-shaped frame, and a collision detection sensor is fixedly arranged on the outer wall of the supporting C-shaped frame.

[0013] The protective shell provides necessary protection for the gear transmission mechanism, prevents the invasion of dust, debris and other sundries, and prolongs the service life of the equipment.

[0014] The arrangement of the collision detection sensor further improves the safety of the equipment, can timely issue an alarm and stop when an accidental collision occurs, and avoids possible damage.

[0015] The welding robot device with the light blocking structure has the following beneficial effects:

[0016] (1), the utility model discloses a mounting disc, fixed peg are provided with, cooperate and connect the adjusting plate even distribution, for the electric telescopic rod and the adjusting mobile block provide reliable support and adjustment path, make the adjusting mobile block can slide in the sliding slot flexibly, and then drive the connecting ring and the mounting ring to carry out the preliminary position adjustment, the flexibility of light blocking structure is strengthened, ensure that the light shield can be positioned to the best light blocking position according to the need, reach the effect that the light blocking position is conveniently adjusted.

[0017] (2), the utility model discloses a circular ring sliding slot, arc slide strip are provided with, make arc mounting plate and the light shield on it can carry out the fine angle adjustment around the mounting ring, cooperate and pass through the gear meshing transmission of big gear ring and pinion, and the motor can drive the light shield to carry out the fine angle fine adjustment, thereby realize the accurate shelter of welding area light, reduce the influence of strong light to operator, guarantee the work safety, reach the effect that the light blocking and flexibility of welding robot device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic view of the utility model;

[0019] Figure 2 It is structure side view of welding robot device with light blocking structure of the utility model;

[0020] Figure 3 It is structure bottom view of the rotation of welding robot device with light blocking structure of the utility model;

[0021] Figure 4 It is structure side view of the adjustment of welding robot device with light blocking structure of the utility model.

[0022] In the drawing: 1 support installation platform, 2 controller, 3 welding robot body, 4 installation connecting seat, 5 welding head, 6 adjusting light blocking assembly, 61 adjusting light blocking site one, 611 mounting disc, 612 fixed peg, 613 connecting adjusting plate, 614 sliding slot, 615 electric telescopic rod, 616 adjusting mobile block, 617 connecting ring, 618 mounting ring, 62 adjusting light blocking site two, 621 circular ring sliding slot, 622 arc slide strip, 623 arc mounting plate, 624 light shield, 625 big gear ring, 626 pinion, 627 connecting shaft, 628 motor, 629 support C type frame, 6210 protective shell, 6211 collision detection sensor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] Examples of the described embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. Embodiments

[0025] The preferred embodiment of the welding robot device with a light blocking structure provided by the present application is shown in the drawings, which comprises a support installation table 1, a controller 2 is fixedly installed on the top of the support installation table 1, the top of the support installation table 1 is fixedly installed with a welding robot body 3, the top end of the welding robot body 3 is fixedly installed with an installation connecting seat 4, and the bottom of the installation connecting seat 4 is provided with a welding head 5 through a fixing round block. Figures 1-4 The adjusting light blocking assembly 6 is arranged below the installation connecting seat 4 and outside the welding head 5.

[0026] The adjusting light blocking part one 61 comprises: an installation disc 611 arranged below the installation connecting seat 4; a fixing hole is equidistantly formed on the top circumference of the installation disc 611, and a fixing bolt 612 is fixedly installed inside the fixing hole; and a connecting adjusting plate 613 is equidistantly fixedly installed on the bottom circumference of the installation disc 611, and there are four groups in total.

[0027] The outer wall of the connecting adjusting plate 613 is provided with a sliding groove 614, the inner wall of the sliding groove 614 is fixedly installed with an electric telescopic rod 615 at the top, the bottom of the electric telescopic rod 615 is fixedly installed with an adjusting moving block 616, and the adjusting moving block 616 is slidingly connected with the sliding groove 614.

[0028] The outer wall of the adjusting moving block 616 is fixedly installed with a connecting ring 617, and the outer wall of the connecting ring 617 is fixedly installed with an installation ring 618.

[0029] Further, the embodiment provides reliable support and adjustment path for the electric telescopic rod 615 and the adjustment moving block 616 by arranging the mounting disc 611, the fixing bolt 612 and the uniformly distributed connecting adjustment plate 613, so that the adjustment moving block 616 can flexibly slide in the sliding groove 614, and then drive the connecting ring 617 and the mounting ring 618 to preliminarily adjust the position, thereby enhancing the flexibility of the light blocking structure and ensuring that the light blocking plate 624 can be quickly positioned at the optimal light blocking position according to the requirement. Embodiment

[0030] On the basis of the first embodiment, the preferable embodiment of the welding robot device with the light blocking structure provided by the utility model like Figures 1-4 As shown in the figure: the second light blocking part 62 is composed of: a circular ring sliding groove 621 which is arranged at the bottom of the mounting ring 618; an arc-shaped sliding strip 622 which is slidably connected to the inside of the circular ring sliding groove 621; an arc-shaped mounting plate 623 which is fixedly installed at the bottom of the arc-shaped sliding strip 622; and a light blocking plate 624 which is fixedly installed at the bottom of the arc-shaped mounting plate 623.

[0031] The outer wall of the arc-shaped mounting plate 623 is fixedly installed with a large gear ring 625, the outer wall of the large gear ring 625 is provided with a small gear 626 through gear meshing, the top of the small gear 626 is provided with a sleeve hole, the inside of the sleeve hole is provided with a connecting shaft 627 through a sleeve ring, the upper part of the connecting shaft 627 is provided with a motor 628, and the output end of the motor 628 is fixedly connected to the top of the connecting shaft 627.

[0032] The outer wall of the motor 628 is fixedly installed with a support C-shaped frame 629, and the support C-shaped frame 629 is fixedly installed on the outer wall of the mounting connecting seat 4. The outer wall of the large gear ring 625 and the small gear 626 is provided with a protective shell 6210, and the protective shell 6210 is fixedly installed on the inner wall of the support C-shaped frame 629. The outer wall of the support C-shaped frame 629 is fixedly installed with a collision detection sensor 6211.

[0033] The addition of the protective shell 6210 provides necessary protection for the gear transmission mechanism, prevents the invasion of dust, debris and other impurities, and prolongs the service life of the equipment.

[0034] The setting of the collision detection sensor 6211 further improves the safety of the equipment, can timely issue an alarm and stop when an accidental collision occurs, and avoids possible damage.

[0035] Further, the present embodiment is provided with a circular ring sliding groove 621 and an arc-shaped sliding strip 622, so that the arc-shaped mounting plate 623 and the light shield plate 624 thereon can be finely adjusted in angle around the mounting ring 618, and the motor 628 can drive the light shield plate 624 to be finely adjusted in angle through the gear meshing transmission of the large gear ring 625 and the pinion 626, so as to realize the accurate shielding of the light in the welding area, reduce the influence of strong light on the operator, and ensure the work safety.

[0036] In use, first, the welding robot body 3 performs the welding task under the instruction of the controller 2, when the welding head 5 starts to work, the electric telescopic rod 615 will be telescoped according to the instruction, driving the adjusting moving block 616 at the bottom to slide in the sliding groove 614, the outer wall of the adjusting moving block 616 is fixedly installed with the connecting ring 617, and the outer wall of the connecting ring 617 is fixedly installed with the mounting ring 618, so that the mounting ring 618 can be preliminarily adjusted in position through the telescoping of the electric telescopic rod 615 and the sliding of the adjusting moving block 616, laying a foundation for the subsequent light shielding operation, further, the motor 628 is started, driving the pinion 626 to rotate, and then driving the large gear ring 625 and the arc-shaped mounting plate 623 to rotate through the gear meshing, so as to finely adjust the angle of the light shield plate 624, so as to achieve the best light shielding effect, and the protective shell 6210 is fixedly installed on the inner wall of the supporting C-shaped frame 629, and the supporting C-shaped frame 629 is fixedly installed on the outer wall of the mounting connecting seat 4, so as to provide support for the motor 628 and the gear transmission mechanism, in addition, the outer wall of the supporting C-shaped frame 629 is also fixedly installed with the collision detection sensor 6211, which is used for detecting the possible collision and issuing an alarm in time, so as to ensure that the equipment and personnel can be quickly stopped when an unexpected collision occurs, and the safety is protected.

[0037] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A welding robot device having a light blocking structure, comprising a support mounting table (1), characterized in that: The top of the support installation platform (1) is fixedly installed with a controller (2), the top of the support installation platform (1) is fixedly installed with a welding robot body (3) through a fixing bolt, the top of the welding robot body (3) is fixedly installed with a mounting connecting seat (4), and the bottom of the mounting connecting seat (4) is provided with a welding head (5) through a fixing circular block. An adjusting light blocking assembly (6) is arranged below the mounting connecting seat (4) and outside the welding head (5); The adjusting light blocking assembly (6) comprises: An adjusting light blocking part one (61) is arranged below the mounting connecting seat (4); An adjusting light blocking part two (62) is arranged outside the welding head (5) and below the adjusting light blocking part one (61).

2. The welding robotic device with light-blocking structure according to claim 1, characterized in that: The adjusting light blocking part one (61) comprises: A mounting disc (611) is arranged below the mounting connecting seat (4); A plurality of fixing holes are equidistantly arranged on the top of the mounting disc (611), and a fixing bolt (612) is fixedly installed in each fixing hole; 3. The welding robotic device with light blocking structure of claim 2, wherein: An adjusting connecting plate (613) is equidistantly fixedly installed on the bottom of the mounting disc (611), and there are four groups in total.

4. The welding robotic device with light blocking structure of claim 3, wherein: A sliding groove (614) is arranged on the outer wall of the adjusting connecting plate (613), an electric telescopic rod (615) is fixedly installed on the top of the inner wall of the sliding groove (614), and an adjusting moving block (616) is fixedly installed on the bottom of the electric telescopic rod (615) and connected with the sliding groove (614) in a sliding mode.

5. The welding robotic device with light-blocking structure according to claim 1, wherein: A connecting ring (617) is fixedly installed on the outer wall of the adjusting moving block (616), and a mounting ring (618) is fixedly installed on the outer wall of the connecting ring (617). The adjusting light blocking part two (62) comprises: A circular ring sliding groove (621) is arranged on the bottom of the mounting ring (618); 6. The welding robotic device with light-blocking structure according to claim 5, wherein: An arc-shaped sliding strip (622) is slidably connected in the circular ring sliding groove (621), an arc-shaped mounting plate (623) is fixedly installed on the bottom of the arc-shaped sliding strip (622), and a light blocking plate (624) is fixedly installed on the bottom of the arc-shaped mounting plate (623). A large gear ring (625) is fixedly installed on the outer wall of the arc-shaped mounting plate (623), a small gear (626) is arranged on the outer wall of the large gear ring (625) in a gear meshing mode, a sleeve hole is arranged on the top of the small gear (626), a connecting rotating shaft (627) is arranged in the sleeve hole through a sleeve ring, a motor (628) is arranged above the connecting rotating shaft (627), and the output end of the motor (628) is fixedly connected to the top of the connecting rotating shaft (627).

7. The welding robotic device with light-blocking structure according to claim 6, characterized in that: The outer wall of the motor (628) is fixedly installed with a supporting C-shaped frame (629), and the supporting C-shaped frame (629) is fixedly installed on the outer wall of the mounting connecting seat (4). The outer wall of the large gear ring (625) and the small gear (626) is provided with a protective shell (6210), and the protective shell (6210) is fixedly installed on the inner wall of the supporting C-shaped frame (629). The outer wall of the supporting C-shaped frame (629) is fixedly installed with a collision detection sensor (6211).

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