Track welding robot

Abstract

The utility model relates to the technical field of welding robots, and discloses a crawler belt welding robot which comprises a bearing seat, a movable crawler belt used for moving is arranged on the lower portion of the bearing seat, a welding arm used for welding is arranged on the upper portion of the bearing seat, and a bearing frame is further fixedly installed on the upper portion of the bearing seat. A fixed bearing plate and a movable bearing plate are arranged between the opposite side walls in the bearing frame, a height position adjusting unit is arranged on the upper portion of the bearing frame and used for adjusting the height of the movable bearing plate, and the fixed bearing plate and the movable bearing plate are each provided with a plurality of movable clamping frames. The opposite side faces of the two movable clamping frames are each provided with a plurality of movable clamping plates. According to the welding robot, the electric appliance product to be used by the welding robot is placed on the fixed bearing plate or the movable bearing plate, the electric appliance product is limited and fixed through the movable clamping frame and the movable clamping plate which can conduct multi-side limiting on the electric appliance product, and then the safety when the welding robot moves is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding robot technical field, concretely is a track welding robot. BACKGROUND

[0002] With the continuous improvement of the automation level of industrial production, the popularity of welding robots, the proportion of welding manipulators used in factories has been rising, and the manipulator assembly is the actuator of the welding manipulator, which is composed of a driver, a transmission mechanism, a welding manipulator arm, a joint, an end effector, and internal sensors, etc. Its task is to accurately ensure the position and attitude required by the end effector and realize its movement to ensure the completion of welding movement.

[0003] After searching, like patent publication No. CN220881077U, a track type intelligent welding robot is disclosed, which relates to the technical field of automatic welding. The track type intelligent welding robot comprises a driving assembly, an intelligent welding robot system and a shell assembly, the driving assembly comprises a linear guide rail and a rubber track chassis; the intelligent welding robot system is arranged on the rubber track chassis; the shell assembly is arranged on the rubber track chassis, and the shell assembly comprises a shell front section, a shell middle section, a side door, a shell rear section, a rear side door and a rear cover. The utility model realizes the walking of the robot, expands the operation range, so that the welding robot can operate indoors and outdoors, greatly expands the operation range of the welding robot, and realizes real intelligent welding through visual recognition technology, so that the welding robot can automatically identify the weld and automatically weld.

[0004] The above-mentioned patent has obvious beneficial effects, but still has the following deficiencies in practical operation:

[0005] The welding robot in reality needs to install electrical devices required for welding on the chassis, such as the welding machine and the controller in the above-mentioned comparative document, and the welding machine is an existing electrical device. If the welding machine is not fixed when it is installed on the robot chassis, the track welding robot will shake when moving, which may cause the welding machine and other electrical devices to slide, and then collide with other electrical devices, which may damage the electrical devices installed on the chassis, and has certain safety risks. Therefore, the track welding robot needs to be improved to solve the defects of the prior art. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a track welding robot to improve the safety of the welding robot when moving.

[0007] To achieve the above object, the utility model provides the following technical scheme: a track welding robot, including bearing seat, bearing seat lower part is equipped with mobile track for moving, bearing seat upper part is equipped with welding arm for welding, bearing seat upper part still fixedly installed with bearing frame, the opposite side wall between bearing frame in is equipped with fixed bearing plate and movable bearing plate, bearing frame upper part is equipped with height position adjusting unit, height position adjusting unit is used for height adjustment to movable bearing plate, fixed bearing plate and movable bearing plate all are equipped with a plurality of movable clamping frame, two movable clamping frame opposite sides all are equipped with a plurality of movable clamping plate, movable clamping frame and movable clamping plate all can move and have limit clamping effect.

[0008] Preferably, the opposite sides of the fixed bearing plate and the movable bearing plate are each provided with a first sliding groove, a plurality of first sliding blocks are slidably connected in the first sliding grooves, the opposite sides of the movable clamping frame are each penetrated by a limiting screw, one end of the limiting screw is threadedly connected with the first sliding block and the other end abuts against the inner wall of the first sliding groove.

[0009] Preferably, one side of the movable clamping plate is fixedly provided with a second sliding block, two second sliding grooves which are symmetrical and matched with the second sliding block are formed in the side of the movable clamping frame, one end of a first adjusting screw rod which extends into the second sliding groove is penetrated through each end of the movable clamping frame, the first adjusting screw rod is penetrated through the second sliding block and is threadedly connected therewith, and a first limiting nut is threadedly connected with the side of the one end of the first adjusting screw rod which is located outside.

[0010] Preferably, the height position adjusting unit comprises third sliding blocks which are fixedly installed on the opposite sides of the movable bearing plate, third sliding grooves which are matched with the third sliding blocks are formed in the opposite side walls of the bearing frame, two second adjusting screw rods which extend into the third sliding grooves are penetrated through the upper part of the bearing frame, the second adjusting screw rods are penetrated through the third sliding blocks and are threadedly connected therewith, and second limiting nuts are threadedly connected with the side of the upper ends of the second adjusting screw rods.

[0011] Preferably, the opposite side walls of the movable clamping frame are each fixedly connected with a limiting connecting block, and a limiting connecting groove which is matched with the limiting connecting block is formed in one side of the first sliding block.

[0012] Preferably, the first sliding grooves penetrate through the opposite sides of the fixed bearing plate or the movable bearing plate.

[0013] Preferably, the movable bearing plate is installed between the two third sliding blocks by fasteners.

[0014] In view of the deficiencies of the prior art, the utility model provides a track welding robot, which overcomes the deficiencies of the prior art, and has the following beneficial effects:

[0015] 1、The utility model discloses a welding robot is used electric appliance product is placed on fixed bearing plate or movable bearing plate, through the movable clamping frame and movable clamping plate of multiple side position of electric appliance product can be positioned, the electric appliance product is positioned fixed, and then the security of the welding robot is moved is improved.

[0016] 2、The utility model discloses a second adjusting screw rod is rotated, and the movable bearing plate is driven movable bearing plate to move, and then the position adjusting effect of movable bearing plate is realized, realizes the installation effect of electric appliance product of different height can be realized, and then the application range of overall device is improved.

[0017] 3、The utility model discloses a fixed bearing plate and movable bearing plate are arranged vertically, and electric appliance product is arranged vertically, and the area of bearing seat is reduced, and then the welding robot can move welding in the narrow range, and the application range of overall device is improved.

[0018] Other features and advantages of the present utility model will be set forth in the following description of the utility model, and in part will become apparent from the description, or be learned by practice of the present utility model. The purpose and other advantages of the present utility model can be realized and obtained through the structure shown in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings are used to provide further understanding of the present utility model, and constitute part of the description, and are used to explain the present utility model with the embodiments of the present utility model, and do not constitute the limitation to the present utility model.

[0020] Figure 1 It is the structure schematic diagram of the whole of the utility model;

[0021] Figure 2 It is the structure schematic diagram of movable bearing plate in the utility model;

[0022] Figure 3 It is the structure schematic diagram of movable bearing plate in the utility model;

[0023] Figure 4 It is the structure schematic diagram of movable clamping frame in the utility model;

[0024] Figure 5 It is the structure schematic diagram of first sliding block in the utility model;

[0025] Figure 6 It is Figure 2 The structure schematic diagram of A place in the utility model is enlarged;

[0026] Figure 7 It is Figure 2 The structure schematic diagram of B place in the utility model is enlarged.

[0027] In the figure: 1, bearing seat; 2, mobile track; 3, welding arm; 4, bearing frame; 5, fixed bearing plate; 6, movable bearing plate; 7, height position adjusting unit; 8, movable clamping frame; 9, movable clamping plate; 10, first sliding block; 11, first sliding groove; 12, limiting bolt; 13, second sliding block; 14, second sliding groove; 16, first adjusting threaded rod; 17, first limiting nut; 18, third sliding block; 19, third sliding groove; 20, second adjusting threaded rod; 21, second limiting nut; 22, limiting connecting block; 23, limiting connecting groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-7 A track welding robot, comprising a bearing seat 1, a mobile track 2 is arranged at the lower part of the bearing seat 1 for movement, a welding arm 3 is arranged at the upper part of the bearing seat 1 for welding, a bearing frame 4 is fixedly arranged at the upper part of the bearing seat 1, a fixed bearing plate 5 and a movable bearing plate 6 are arranged between the opposite side walls in the bearing frame 4, a height position adjusting unit 7 is arranged at the upper part of the bearing frame 4, the height position adjusting unit 7 is used for adjusting the height of the movable bearing plate 6, a plurality of movable clamping frames 8 are arranged on the fixed bearing plate 5 and the movable bearing plate 6, a plurality of movable clamping plates 9 are arranged on the opposite sides of the two movable clamping frames 8, the movable clamping frame 8 and the movable clamping plate 9 can move and have a limiting clamping effect, a first sliding groove 11 is arranged on the opposite sides of the fixed bearing plate 5 and the movable bearing plate 6, a plurality of first sliding blocks 10 are slidably connected in the first sliding groove 11, a limiting bolt 12 penetrates through the opposite sides of the movable clamping frame 8, one end of the limiting bolt 12 is threadedly connected with the first sliding block 10 and the other end abuts against the inner side wall of the first sliding groove 11, a second sliding block 13 is fixedly arranged on one side of the movable clamping plate 9, two symmetrical second sliding grooves 14 adapted to the second sliding block 13 are arranged on the side of the movable clamping frame 8, a first adjusting threaded rod 16 extending into the second sliding groove 14 penetrates through the two ends of the movable clamping frame 8, the first adjusting threaded rod 16 penetrates through the second sliding block 13 and is threadedly connected with the second sliding block 13, and a first limiting nut 17 is threadedly connected with the side of the other end of the first adjusting threaded rod 16.

[0030] Specifically, the electrical products to be used by the welding robot are placed on the fixed bearing plate 5 or the movable bearing plate 6, the electrical products are located between the two movable clamping frames 8, by sliding the movable clamping frames 8, the first sliding block 10 slides in the first sliding groove 11, the two movable clamping frames 8 are slid to the opposite sides of the electrical products, and the limiting bolts 12 are tightened, one end of the limiting bolts 12 abuts against the inner wall of the first sliding groove 11, thereby limiting and fixing the position of the first sliding block 10, then the first adjusting threaded rod 16 is rotated, the first adjusting threaded rod 16 drives the second sliding block 13 to move in the second sliding groove 14 when the first adjusting threaded rod 16 is rotated, the movable clamping plate 9 is moved by the second sliding block 13, and the other opposite side of the electrical products is clamped and fixed, and when the electrical products of different heights are installed, the position of the movable bearing plate 6 can be adjusted by the height position adjusting unit 7, the electrical products are installed in a vertical arrangement, which improves the applicability of the overall device and reduces the area of the bearing seat 1, facilitating the movement of the track welding robot in a relatively small space, and the electrical products such as welding machines and controllers are connected and installed with the welding arm 3, welded by the welding arm 3, and moved by the moving track 2.

[0031] As a technical optimization scheme of the utility model, the height position adjusting unit 7 includes a third sliding block 18 fixedly installed on the opposite sides of the movable bearing plate 6, the opposite side walls in the bearing frame 4 are provided with third sliding grooves 19 matched with the third sliding block 18, two second adjusting threaded rods 20 extending into the third sliding grooves 19 are penetrated through the upper part of the bearing frame 4, the second adjusting threaded rods 20 are penetrated through and threadedly connected with the third sliding block 18, and a second limiting nut 21 is threadedly connected to the upper end side of the second adjusting threaded rod 20.

[0032] Specifically, when electrical products of different heights need to be installed, two second adjusting threaded rods 20 are rotated at the same time, the third sliding block 18 is driven to move in the third sliding groove 19 when the second adjusting threaded rod 20 is rotated, the movable bearing plate 6 is moved by the two third sliding blocks 18, thereby achieving the effect of adjusting the height position of the movable bearing plate 6, and then the second limiting nut 21 is tightened to limit and fix the position of the second adjusting threaded rod 20.

[0033] As a technical optimization scheme of the utility model, the opposite side walls in the movable clamping frame 8 are fixedly connected with limiting connecting blocks 22, a limiting connecting groove 23 matched with the limiting connecting block 22 is formed on one side of the first sliding block 10, the first sliding groove 11 penetrates through the opposite sides of the fixed bearing plate 5 or the movable bearing plate 6, and the movable bearing plate 6 is installed between the two third sliding blocks 18 by fasteners.

[0034] Specifically, during installation, first, the bearing frame 4 is installed on the bearing seat 1 through fasteners, the limiting connection groove 23 on one side of the first sliding block 10 is sleeved on the side surface of the limiting connection block 22, the limiting connection block 22 is polygonal, and the limiting connection block 22 can limit the first sliding block 10 and the movable clamping frame 8, a plurality of first sliding blocks 10 are inserted into the first sliding groove 11, then the fixed bearing plate 5 is installed in the bearing frame 4 through fasteners, and the movable bearing plate 6 is installed between the two third sliding blocks 18 through fasteners, so that the whole device is facilitated to be installed.

[0035] Finally, it should be noted that in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0036] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] The above is only the preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. 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 tracked welding robot, comprising a carrier (1), wherein the lower part of the carrier (1) is provided with a moving track (2) for movement, and the upper part of the carrier (1) is provided with a welding arm (3) for welding, characterized in that, The upper part of the support base (1) is also fixedly installed with a support frame (4). The support frame (4) has a fixed support plate (5) and a movable support plate (6) between opposite side walls. The upper part of the support frame (4) is provided with a height position adjustment unit (7). The height position adjustment unit (7) is used to adjust the height of the movable support plate (6). Both the fixed support plate (5) and the movable support plate (6) are provided with several movable clamping frames (8). Both of the two movable clamping frames (8) have several movable clamping plates (9) on their opposite sides. Both the movable clamping frames (8) and the movable clamping plates (9) are movable and have a limiting clamping effect.

2. The tracked welding robot according to claim 1, characterized in that, The fixed bearing plate (5) and the movable bearing plate (6) are provided with first sliding grooves (11) on opposite sides. Several first sliding blocks (10) are slidably connected in the first sliding grooves (11). Limiting bolts (12) pass through opposite sides of the movable clamping frame (8). One end of the limiting bolt (12) is threaded to the first sliding block (10) and the other end abuts against the inner wall of the first sliding groove (11).

3. The tracked welding robot according to claim 1, characterized in that, A second sliding block (13) is fixedly installed on one side of the movable clamping plate (9). Two symmetrical second sliding grooves (14) adapted to the second sliding block (13) are opened on the side of the movable clamping frame (8). A first adjusting threaded rod (16) extending into the second sliding groove (14) passes through both ends of the movable clamping frame (8). The first adjusting threaded rod (16) passes through the second sliding block (13) and is threadedly connected to it. A first limiting nut (17) is threadedly connected to the outer side of the first adjusting threaded rod (16).

4. The tracked welding robot according to claim 1, characterized in that, The height position adjustment unit (7) includes a third sliding block (18) fixedly installed on the opposite side of the movable support plate (6). The opposite side walls of the support frame (4) are provided with a third sliding groove (19) adapted to the third sliding block (18). The upper part of the support frame (4) has two second adjusting threaded rods (20) with one end extending into the third sliding groove (19). The second adjusting threaded rod (20) passes through the third sliding block (18) and is threadedly connected to it. The upper side of the second adjusting threaded rod (20) is threadedly connected with a second limiting nut (21).

5. A tracked welding robot according to claim 2, characterized in that, The movable clamping frame (8) has a limit connecting block (22) fixedly connected to each other on opposite side walls. The first sliding block (10) has a limit connecting groove (23) adapted to the limit connecting block (22) on one side.

6. A tracked welding robot according to claim 5, characterized in that, The first sliding groove (11) passes through the opposite side of the fixed bearing plate (5) or the movable bearing plate (6).

7. A tracked welding robot according to claim 6, characterized in that, The movable support plate (6) is installed between two third sliding blocks (18) by fasteners.

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