Automatic welding robot

Abstract

The utility model discloses an automatic welding robot, which belongs to the technical field of welding robots and comprises a bottom plate, a protective cover is mounted at the right end of the top of the bottom plate, a sliding groove is formed in the top of the bottom plate, a horizontal moving component is mounted between the inner wall of the sliding groove and the outer wall of the right end of the bottom plate, and the horizontal moving component is connected with a rectangular plate. An adjusting assembly is installed at the top of the rectangular plate and connected with two sets of clamping plates, the horizontal moving assembly is connected with a connecting plate, and a device to be welded can be rapidly limited through interaction of the rectangular plate, the adjusting assembly, the clamping plates and other assemblies. Through the interaction of a horizontal moving assembly, a rectangular plate, a protective cover, a connecting plate, a baffle and other assemblies, when the rectangular plate moves to the position under a welding head, the baffle just seals the left end of the protective cover, and therefore the situation that smoke generated by welding of the welding head drifts everywhere and influences the environment is prevented.

Description

Technical Field

[0001] This utility model relates to the field of welding robot technology, and more specifically, to an automatic welding robot. Background Technology

[0002] Welding is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Welding robots are industrial robots that perform welding and are widely used in the field of industrial automation.

[0003] An existing Chinese patent publication number CN221658392U discloses an automatic welding robot comprising a main body and an auxiliary body. The auxiliary body is located above the main body. The main body includes a welding robot body, a welding head, a placement slot, and a drive motor. The welding head is movably mounted above the welding robot body. The placement slot is fixedly disposed at the rear end of the upper part of the welding robot body. The drive motor is fixedly mounted at the right end of the inner end of the placement slot.

[0004] When the aforementioned device transports the placement plate into the transparent protective shell for welding, the welding fumes generated will spread everywhere and affect the environment because the left end of the transparent protective shell is open. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides an automated welding robot that solves the aforementioned problems.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution: an automatic welding robot, including a base plate, a protective cover installed on the top right end of the base plate, a sliding groove opened on the top of the base plate, a horizontal moving component installed between the inner wall of the sliding groove and the outer wall of the right end of the base plate, a rectangular plate connected to the horizontal moving component, an adjusting component installed on the top of the rectangular plate, two sets of clamping plates connected to the adjusting component, a connecting plate connected to the horizontal moving component, a baffle installed on the left end of the connecting plate, the baffle being inserted into the left opening of the protective cover, a welding head installed on the top inside the protective cover, an exhaust pipe installed on the outer wall of the right end of the protective cover, an installation plate installed on the inner wall of the exhaust pipe, a second motor installed on the outer wall of the right end of the installation plate, the output end of the second motor passing through the installation plate, and a fan installed on the output end of the second motor, a rectangular cover installed on the right end of the installation plate, the rectangular cover being fitted over the second motor, and several sets of heat dissipation holes evenly opened on the outer wall of the rectangular cover, a limiting component installed on the outer wall of the right end of the exhaust pipe, and a filter screen connected to the limiting component.

[0009] Preferably, the horizontal moving component includes a motor, which is fixedly installed on the right outer wall of the base plate. The output end of the motor extends into the interior of the slide groove, and a threaded rod is installed on the output end of the motor. The left end of the threaded rod is rotatably connected to the left inner wall of the slide groove. A threaded block is threadedly connected to the outer wall of the threaded rod. The outer wall of the threaded block is slidably connected to the inner wall of the slide groove. The top of the threaded block is fixedly connected to a rectangular plate, and the left outer wall of the threaded block is fixedly connected to a connecting plate.

[0010] Preferably, the adjusting component includes a bidirectional threaded rod, which is rotatably connected to the inner walls of the front and rear sides of the rectangular groove. Both ends of the bidirectional threaded rod located inside the rectangular groove are threaded with threaded blocks II. The two sets of threaded blocks II are respectively fixedly connected to two sets of clamping plates. The front end of the bidirectional threaded rod penetrates the rectangular plate, and a handle is installed at the front end of the bidirectional threaded rod.

[0011] Preferably, the limiting component includes a limiting groove, and several sets of the limiting grooves are evenly opened on the right side wall of the exhaust pipe. Each set of the limiting grooves is connected to a limiting block, and the outer wall of the several sets of limiting blocks is fixedly connected to the filter screen.

[0012] Preferably, an annular ring is rotatably connected to the outer wall of the right end of the exhaust pipe, and several sets of limiting plates are evenly installed on the right side wall of the annular ring, with each set of limiting plates in contact with the right side wall of each set of limiting blocks.

[0013] Preferably, a control device is installed on the outer wall of the protective cover, and the control device is electrically connected to motor one, welding head and motor two respectively.

[0014] Preferably, an observation window is installed on the front outer wall of the protective cover, and a sealing strip is installed on the right outer wall of the baffle.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides an automatic welding robot with the following advantages:

[0017] The device to be welded can be quickly confined by the interaction of components such as rectangular plates, adjustment components, and clamping plates.

[0018] Through the interaction of components such as the horizontal moving component, rectangular plate, protective cover, connecting plate and baffle, it is possible to ensure that when the rectangular plate moves directly under the welding head, the baffle seals the left end of the protective cover, thereby preventing the fumes generated by the welding head from spreading everywhere and affecting the environment.

[0019] When the filter needs to be replaced, simply open the limiting component to remove and replace the filter. Attached Figure Description

[0020] Figure 1 A schematic diagram of a preferred embodiment of the novel automatic welding robot provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows the structural design of the sealing strip.

[0022] Figure 3 for Figure 1 The diagram shows the internal structure of the protective cover.

[0023] Figure 4 for Figure 1 A schematic diagram of the control device structure shown;

[0024] Figure 5 for Figure 2 The enlarged schematic diagram of part A shown below;

[0025] Figure 6 for Figure 3 The enlarged schematic diagram of section B is shown below;

[0026] Figure 7 for Figure 4 The enlarged schematic diagram of section C is shown.

[0027] In the diagram: 1. Base plate; 2. Protective cover; 3. Horizontal movement assembly; 31. Motor 1; 32. Threaded block 1; 33. Threaded rod; 4. Slide groove; 5. Rectangular plate; 6. Clamping plate; 7. Adjustment assembly; 71. Handle; 72. Threaded block 2; 73. Bidirectional threaded rod; 8. Connecting plate; 9. Baffle; 10. Observation window; 11. Control device; 12. Sealing strip; 13. Exhaust pipe; 14. Filter screen; 15. Limiting assembly; 151. Limiting block; 152. Limiting plate; 153. Annular ring; 154. Limiting groove; 16. Welding head; 17. Rectangular groove; 18. Rectangular cover; 19. Motor 2; 20. Fan; 21. Mounting plate; 22. Heat dissipation hole. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-7 This utility model provides a technical solution:

[0030] An automatic welding robot includes a base plate 1, a protective cover 2 mounted on the top right end of the base plate 1, a sliding groove 4 formed on the top of the base plate 1 along its left-right direction, a horizontal moving assembly 3 mounted between the inner wall of the sliding groove 4 and the outer wall of the right end of the base plate 1, a rectangular plate 5 connected to the horizontal moving assembly 3, an adjusting assembly 7 mounted on the top of the rectangular plate 5, two sets of clamping plates 6 connected to the adjusting assembly 7, a connecting plate 8 connected to the horizontal moving assembly 3, a baffle 9 mounted on the left end of the connecting plate 8, and the baffle 9 being inserted into the left opening of the protective cover 2. A [missing information - likely a device or component] is mounted on the top of the inner side of the protective cover 2. The welding head 16 and the outer right wall of the protective cover 2 are equipped with an exhaust pipe 13. The inner wall of the exhaust pipe 13 is equipped with an installation plate 21. The outer right wall of the installation plate 21 is equipped with a motor 29. The output end of the motor 29 passes through the installation plate 21 and a fan 20 is installed at the output end of the motor 29. The right end of the installation plate 21 is equipped with a rectangular cover 18, which is fitted over the motor 29. The outer wall of the rectangular cover 18 is evenly provided with several sets of heat dissipation holes 22. The outer right wall of the exhaust pipe 13 is equipped with a limiting component 15, which is connected to a filter screen 14.

[0031] Furthermore, the horizontal moving component 3 includes a motor 31, which is fixedly installed on the outer wall of the right end of the base plate 1. The output end of the motor 31 extends into the interior of the slide groove 4, and a threaded rod 33 is installed on the output end of the motor 31. The left end of the threaded rod 33 is rotatably connected to the inner wall of the left end of the slide groove 4. A threaded block 32 is threadedly connected to the outer wall of the threaded rod 33. The outer wall of the threaded block 32 is slidably connected to the inner wall of the slide groove 4. The top of the threaded block 32 is fixedly connected to the rectangular plate 5, and the outer wall of the left end of the threaded block 32 is fixedly connected to the connecting plate 8. The output end of the motor 31 drives the threaded rod 33 to rotate, so that the threaded block 32 moves the rectangular plate 5 left and right, and the connecting plate 8 also moves accordingly.

[0032] Furthermore, the adjusting component 7 includes a bidirectional threaded rod 73, which is rotatably connected to the inner walls of the front and rear sides of the rectangular groove 17. Both ends of the bidirectional threaded rod 73 located inside the rectangular groove 17 are threadedly connected to threaded blocks 72. The two sets of threaded blocks 72 are fixedly connected to the two sets of clamping plates 6 respectively. The front end of the bidirectional threaded rod 73 penetrates the rectangular plate 5, and a handle 71 is installed at the front end of the bidirectional threaded rod 73. Rotating the handle 71 can drive the bidirectional threaded rod 73 to rotate continuously, so that the two sets of threaded blocks 72 drive the clamping plates 6 to move relative to each other.

[0033] Furthermore, the limiting component 15 includes a limiting groove 154. Several sets of limiting grooves 154 are evenly opened on the right side wall of the exhaust pipe 13. Each set of limiting grooves 154 is connected to a limiting block 151. The limiting groove 154 penetrates the inner wall of the exhaust pipe 13. Both the limiting groove 154 and the limiting block 151 are T-shaped. The outer walls of several sets of limiting blocks 151 are fixedly connected to the filter screen 14.

[0034] Furthermore, an annular ring 153 is rotatably connected to the outer wall of the right end of the exhaust pipe 13. Several sets of limiting plates 152 are evenly installed on the right side wall of the annular ring 153. Each set of limiting plates 152 is in contact with the right side wall of each set of limiting blocks 151. Rotating the annular ring 153 causes each set of limiting plates 152 to leave the entry end of the limiting groove 154, thereby facilitating the removal of the limiting block 151 on which the filter screen 14 is installed.

[0035] Furthermore, a control device 11 is installed on the outer wall of the protective cover 2. The control device 11 is electrically connected to the first motor 31, the welding head 16 and the second motor 19 respectively. The control device 11 is a PLC controller.

[0036] Furthermore, an observation window 10 is installed on the front outer wall of the protective cover 2, and a sealing strip 12 is installed on the right outer wall of the baffle 9. The observation window 10 facilitates the observation of the welding status inside the protective cover 2, and the sealing strip 12 ensures a seal at the connection between the baffle 9 and the protective cover 2.

[0037] Working principle: The device to be welded is placed on the rectangular plate 5. After the device is restricted by the two sets of clamps 6 controlled by the adjusting component 7, the rectangular plate 5 is moved into the protective cover 2 by the horizontal moving component 3. At the same time, the horizontal moving component 3 drives the baffle 9 to move to the left end of the protective cover 2 through the connecting plate 8. When the rectangular plate 5 moves directly below the welding head 16, the baffle 9 seals the left end of the protective cover 2. Then the welding head 16 can weld the device. At the same time, the output end of the motor 2 19 drives the fan 20 to rotate continuously, and the welding fumes are discharged through the exhaust pipe 13. The fumes are filtered by the filter screen 14 before leaving the exhaust pipe 13. When the filter screen 14 needs to be replaced, the limiting component 15 can be opened to remove and replace the filter screen 14.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic welding robot, comprising a base plate (1), wherein a protective cover (2) is installed on the top right end of the base plate (1), characterized in that: The bottom plate (1) has a sliding groove (4) at the top. A horizontal moving component (3) is installed between the inner wall of the sliding groove (4) and the outer wall of the right end of the bottom plate (1). The horizontal moving component (3) is connected to a rectangular plate (5). An adjusting component (7) is installed on the top of the rectangular plate (5). The adjusting component (7) is connected to two sets of clamping plates (6). The horizontal moving component (3) is connected to a connecting plate (8). A baffle (9) is installed on the left end of the connecting plate (8). The baffle (9) is inserted into the opening at the left end of the protective cover (2). A welding head (16) is installed on the top of the inner side of the protective cover (2). A drain is installed on the outer wall of the right end of the protective cover (2). The exhaust pipe (13) has an inner wall with an installation plate (21) installed on it. A motor (19) is installed on the outer wall of the right end of the installation plate (21). The output end of the motor (19) passes through the installation plate (21) and a fan (20) is installed on the output end of the motor (19). A rectangular cover (18) is installed on the right end of the installation plate (21). The rectangular cover (18) is fitted around the motor (19) and a number of heat dissipation holes (22) are evenly opened on the outer wall of the rectangular cover (18). A limiting component (15) is installed on the outer wall of the right end of the exhaust pipe (13). A filter screen (14) is connected to the limiting component (15).

2. The automatic welding robot according to claim 1, characterized in that: The horizontal moving component (3) includes a motor (31), which is fixedly installed on the outer wall of the right end of the base plate (1). The output end of the motor (31) extends into the interior of the slide groove (4), and a threaded rod (33) is installed on the output end of the motor (31). The left end of the threaded rod (33) is rotatably connected to the inner wall of the left end of the slide groove (4). A threaded block (32) is threadedly connected to the outer wall of the threaded rod (33). The outer wall of the threaded block (32) is slidably connected to the inner wall of the slide groove (4). The top of the threaded block (32) is fixedly connected to the rectangular plate (5), and the outer wall of the left end of the threaded block (32) is fixedly connected to the connecting plate (8).

3. The automatic welding robot according to claim 1, characterized in that: The adjustment assembly (7) includes a bidirectional threaded rod (73), which is rotatably connected to the inner walls of the front and rear sides of the rectangular groove (17). Both ends of the bidirectional threaded rod (73) located inside the rectangular groove (17) are threaded with threaded blocks (72). The two sets of threaded blocks (72) are fixedly connected to two sets of clamping plates (6) respectively. The front end of the bidirectional threaded rod (73) penetrates the rectangular plate (5), and a handle (71) is installed at the front end of the bidirectional threaded rod (73).

4. An automatic welding robot according to claim 1, characterized in that: The limiting component (15) includes a limiting groove (154), and several sets of the limiting grooves (154) are evenly opened on the right side wall of the exhaust pipe (13). Each set of the limiting grooves (154) is connected to a limiting block (151), and the outer wall of the several sets of limiting blocks (151) is fixedly connected to the filter screen (14).

5. An automatic welding robot according to claim 4, characterized in that: The outer wall of the right end of the exhaust pipe (13) is rotatably connected to an annular ring (153). Several sets of limiting plates (152) are evenly installed on the right side wall of the annular ring (153). Each set of limiting plates (152) is in contact with the right side wall of each set of limiting blocks (151).

6. An automatic welding robot according to claim 2, characterized in that: The outer wall of the protective cover (2) is equipped with a control device (11), which is electrically connected to motor one (31), welding head (16) and motor two (19) respectively.

7. An automatic welding robot according to claim 1, characterized in that: An observation window (10) is installed on the front outer wall of the protective cover (2), and a sealing strip (12) is installed on the right outer wall of the baffle (9).

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