Mounting platform for industrial robot manufacturing

Abstract

The utility model discloses a mounting platform for industrial robot manufacturing, and particularly relates to the technical field of industrial robot manufacturing, which is characterized in that firstly, a circular workpiece is borne and supported by two sliding plates, and corresponding fixing frames are synchronously pushed to approach along the direction of the sliding plates by synchronous air cylinders; at the moment, the end faces of the circular workpieces enter the bearing push seat until the attached end faces of the two circular workpieces make contact, automatic centering of the two circular workpieces is facilitated, the assembly error is reduced, the welding quality is improved, the circular workpieces subjected to primary welding are turned over through rotation of the bearing push seat, welding of the other position is facilitated, and the welding efficiency is improved. The sliding block moves downwards in the vertical direction of the first linear guide rail to drive the two welded circular workpieces to move downwards as a whole, the sliding plate and the bearing push base move towards the L-shaped end face of the L-shaped connecting plate together to be close to the L-shaped end face of the L-shaped connecting plate, the welded circular workpieces lose bearing limitation and fall onto the conveying belt, and automatic discharging and conveying after welding are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robot manufacturing, and particularly relates to an installation platform for industrial robot manufacturing. Background Technique

[0002] Industrial robot installation platforms are widely used in various industrial fields, such as automobile manufacturing, electronics manufacturing, food processing, etc. In these fields, industrial robots can complete various complex processing and assembly tasks, improving production efficiency and product quality.

[0003] When the industrial robot body performs welding work on the installation platform, the workpiece assembly error is large, and it cannot accurately weld around the weld, affecting the formation and strength of the weld; a large amount of spatter is generated during the welding process, which not only affects the aesthetics of the weld, but also pollutes the surrounding environment. Content of the Utility Model

[0004] The purpose of the utility model is to provide an installation platform for industrial robot manufacturing to solve the problem that the workpiece assembly error on the installation platform is large and it cannot accurately weld around the weld mentioned in the above background technique.

[0005] The utility model can be realized through the following technical solutions: an installation platform for industrial robot manufacturing, including a platform base plate, a support frame is arranged in the middle of the top surface of the platform base plate, and a conveyor belt is installed on the upper surface of the platform base plate inside the support frame. A linear guide rail one is vertically installed on the inner wall surface of the platform base plate, a slider is slidably installed on the linear guide rail one, L-shaped connecting plates are fixedly connected to both sides of the slider, a sliding plate for carrying circular workpieces is slidably installed on the inner wall surface of the L-shaped connecting plate, a fixing frame is installed on the L-shaped end surface of the L-shaped connecting plate, and a synchronous cylinder for pushing the fixing frame to move is installed on the outer wall surface of the L-shaped connecting plate. A bearing push seat for limiting the end of the circular workpiece is rotatably arranged on one side surface of the fixing frame.

[0006] A further technical improvement of the utility model lies in that: two abutting blocks in contact with the outer surface of the end of the circular workpiece are slidably arranged on the inner wall surface of the bearing push seat, a servo motor for driving the bearing push seat to rotate is installed inside the fixing frame, an arc-shaped inclined surface is arranged on the end surface of each abutting block, and an elastic member is installed between the abutting block and the bearing push seat.

[0007] A further technical improvement of the utility model lies in that: a linear guide rail two for driving the sliding plate to move linearly is arranged on the inner wall surface of the L-shaped connecting plate, a slide rail is arranged above the linear guide rail two, the slide rail is slidably matched with the end surface of the sliding plate, and a placement groove is arranged on the upper surface of the sliding plate.

[0008] A further technical improvement of the present utility model lies in that: the bottom height of the first linear guide rail is lower than the upper surface height of the conveyor belt.

[0009] A further technical improvement of the present utility model lies in that: an electric push rod is installed in the middle of the surface of the support frame, a contact seat is installed at the pushing end of the electric push rod, the bottom surface of the contact seat fits the surface of the circular workpiece, and a welding rod and a cleaning steel brush are sequentially installed and lifted inside the contact seat.

[0010] A further technical improvement of the present utility model lies in that: an installation base is installed on one side of the support frame on the upper surface of the platform substrate, and an industrial robot for transferring circular workpieces is installed on the upper surface of the installation base.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. First, two sliding plates are used to carry and support the circular workpiece. The corresponding fixing frames are synchronously pushed by the synchronous cylinder to approach along the direction of the sliding plate. At this time, the end face of the circular workpiece enters the inside of the bearing push seat until the mating end faces of the two circular workpieces come into contact, which facilitates the automatic centering of the two circular workpieces, reduces the assembly error, accurately welds around the weld seam, improves the welding quality. By rotating the bearing push seat, the circular workpiece after the initial welding is flipped, which facilitates welding at another position. After completing the entire welding work, the slider moves downward in the vertical direction of the first linear guide rail. The lower surface of the sliding plate is adjacent to the upper surface of the conveyor belt and does not contact the upper surface of the conveyor belt, driving the welded two circular workpieces downward as a whole. Then, the sliding plate and the bearing push seat move closer to the L-shaped end face of the L-shaped connecting plate together. The two ends of the circular workpiece are disengaged from the corresponding bearing push seats. At this time, the welded circular workpiece loses the support and restriction and falls onto the conveyor belt, realizing automatic blanking and conveying after welding, with high mechanical automation;

[0013] 2. The electric push rod is used to push the contact seat to fit and contact the welding end face of the circular workpiece, avoiding large-scale splashing of welding sparks. The lifting cleaning steel brush is used to clean and wipe the splashes attached to the surface of the rotating circular workpiece that has not been welded, increasing the forming quality of the weld seam. Description of the Drawings

[0014] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the drawings.

[0015] Figure 1 is the plane structure schematic diagram of the present utility model;

[0016] Figure 2 is for the present utility model Figure 1 partial enlarged view of part A therein;

[0017] Figure 3Schematic diagram of the three-dimensional installation structure of the sliding plate and the L-shaped connecting plate of the present utility model;

[0018] Figure 4 Schematic diagram of the installation structure of the abutting seat and the welding rod of the present utility model;

[0019] Figure 5 Schematic diagram of the installation structure of the load-bearing push seat of the present utility model.

[0020] In the figure: 1, platform base plate; 2, conveyor belt; 3, support frame; 4, installation base; 5, industrial robot; 6, linear guide rail I; 7, slider; 8, L-shaped connecting plate; 9, load-bearing push seat; 10, sliding plate; 11, synchronous cylinder; 12, slide rail; 13, linear guide rail II; 14, placement groove; 15, fixing frame; 16, abutting block; 18, electric push rod; 19, welding rod; 20, abutting seat. Specific implementation manners

[0021] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in combination with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows.

[0022] Please refer to Figures 1 - 5 As shown, the present utility model provides an installation platform for industrial robot manufacturing, including a platform base plate 1. In the middle of the top surface of the platform base plate 1, a support frame 3 is provided. And on the upper surface of the platform base plate 1, inside the support frame 3, a conveyor belt 2 is installed. Vertically installed on the inner wall surface of the platform base plate 1 is a linear guide rail I 6. Slidably installed on the linear guide rail I 6 is a slider 7. On both sides of the slider 7, L-shaped connecting plates 8 are fixedly connected. Slidably installed on the inner wall surface of the L-shaped connecting plate 8 is a sliding plate 10 for carrying circular workpieces. On the L-shaped end surface of the L-shaped connecting plate 8, a fixing frame 15 is installed. And on the outer wall surface of the L-shaped connecting plate 8, a synchronous cylinder 11 for pushing the fixing frame 15 to move is installed. Rotatably provided on one side surface of the fixing frame 15 is a load-bearing push seat 9 for limiting the end of the circular workpiece.

[0023] In the initial state, the sliding plate 10 is located in the middle of the inner wall surface of the L-shaped connecting plate 8, while the bearing push seat 9 is located at the L-shaped end surface of the L-shaped connecting plate 8. The circular workpiece is supported by the two sliding plates 10. Then, the corresponding fixing frames 15 are synchronously pushed by the synchronous cylinder 11 to approach along the direction of the sliding plate 10. At this time, the end surface of the circular workpiece enters into the interior of the bearing push seat 9 until the joint end surfaces of the two circular workpieces come into contact, which facilitates the automatic centering of the two circular workpieces, reduces the assembly error, accurately welds around the weld seam, improves the welding quality. After the upper part is welded, the circular workpiece after the initial welding is flipped by the rotation of the bearing push seat 9, which facilitates welding at another position. When the entire welding work is completed, the slider 7 moves downward in the vertical direction of the linear guide rail one 6. The lower surface of the sliding plate 10 is adjacent to the upper surface of the conveyor belt 2 and does not contact the upper surface of the conveyor belt 2, driving the two welded circular workpieces as a whole downward. Then, the sliding plate 10 and the bearing push seat 9 move closer to the L-shaped end surface of the L-shaped connecting plate 8 together. The two ends of the circular workpiece are disengaged from the corresponding bearing push seats 9. At this time, the welded circular workpiece loses the support and restriction and falls onto the conveyor belt 2, realizing the automatic blanking and conveying after welding, with a high degree of mechanical automation.

[0024] Refer to Figure 5 As shown, two abutting blocks 16 that contact the outer surface of the end of the circular workpiece are slidably arranged on the inner wall surface of the bearing push seat 9. A servo motor for driving the rotation of the bearing push seat 9 is installed inside the fixing frame 15. The bearing push seat 9 is driven to rotate by the servo motor to change the welding position of the circular workpiece. An arc-shaped inclined surface is provided on the end surface of each abutting block 16, and an elastic member is installed between the abutting block 16 and the bearing push seat 9. After the circular workpiece is placed on the sliding plate 10, the fixing frame 15 and the bearing push seat 9 are pushed by the synchronous cylinder 11 to approach along the direction of the sliding plate 10. The arc-shaped inclined surface on the abutting block 16 first contacts the circular workpiece and pushes the elastic member outward, causing the abutting block 16 to slide relative to the bearing push seat 9. At this time, the inner wall surfaces of the two abutting blocks 16 are in close contact with the circular workpiece, thereby fixing the circular workpiece until the joint ends of the two circular workpieces come close to each other.

[0025] Refer to Figure 3 As shown, a linear guide rail two 13 for driving the linear movement of the sliding plate 10 is arranged on the inner wall surface of the L-shaped connecting plate 8. A slide rail 12 is arranged above the linear guide rail two 13, and the slide rail 12 is in sliding fit with the end surface of the sliding plate 10. A placing groove 14 is provided on the upper surface of the sliding plate 10. The sliding plate 10 is driven by the linear guide rail two 13 to approach the L-shaped end surface of the L-shaped connecting plate 8, and the sliding plate 10 is limited to slide along the direction of the slide rail 12 during sliding, ensuring the stable sliding of the sliding plate 10.

[0026] Refer to Figure 2As shown in the figure, the bottom height of the first linear guide rail 6 is lower than the upper surface height of the conveyor belt 2. Since the bottom height of the first linear guide rail 6 is lower than the upper surface height of the conveyor belt 2, after two circular workpieces are welded, the slider 7 moves closer to the lower position of the first linear guide rail 6. At this time, the vertical height between the sliding plate 10 and the conveyor belt 2 is small, which is convenient for the dropped circular workpiece after welding.

[0027] Refer to Figure 4 As shown in the figure, an electric push rod 18 is installed in the middle of the surface of the support frame 3. The pushing end of the electric push rod 18 is installed with an abutting seat 20. The bottom surface of the abutting seat 20 is attached to the surface of the circular workpiece. And a welding rod 19 and a cleaning steel brush are sequentially installed and lifted inside the abutting seat 20. When two circular workpieces are in contact, their end faces are elastically clamped by the corresponding bearing push seats 9. Then, the electric push rod 18 is used to push the abutting seat 20 into contact with the welding end face of the circular workpiece, avoiding large-scale splashing of welding sparks. The splashes attached to the unwelded surface are cleaned and wiped by the lifting cleaning steel brush, improving the forming quality of the weld.

[0028] Refer to Figure 1 As shown in the figure, an installation base 4 is installed on the upper surface of the platform substrate 1 on one side of the support frame 3. An industrial robot 5 for transferring circular workpieces is installed on the upper surface of the installation base 4. The industrial robot 5 transfers two circular workpieces into the sliding plate 10 in sequence, and the circular workpieces are supported by the placing grooves 14 on the sliding plate 10.

[0029] When the present utility model is in use, two circular workpieces are supported by two sliding plates 10. Then, the synchronous cylinder 11 synchronously pushes the corresponding fixed frames 15 to approach along the direction of the sliding plate 10. At this time, the end faces of the circular workpieces enter into the inside of the bearing push seats 9 until the butting end faces of the two circular workpieces come into contact, facilitating the automatic centering of the two circular workpieces, reducing the assembly error, accurately welding around the weld, and improving the welding quality. After the upper part is welded, the bearing push seat 9 rotates to turn the initially welded circular workpiece, facilitating welding at another position. When the entire welding work is completed, the slider 7 moves downward in the vertical direction of the first linear guide rail 6. The lower surface of the sliding plate 10 is adjacent to the upper surface of the conveyor belt 2 and does not contact the upper surface of the conveyor belt 2, driving the two welded circular workpieces downward as a whole. Then, the sliding plate 10 and the bearing push seat 9 move closer to the L-shaped end face of the L-shaped connecting plate 8 together. The two ends of the circular workpiece are separated from the corresponding bearing push seats 9. At this time, the welded circular workpiece loses the support restriction and falls onto the conveyor belt 2, realizing automatic blanking and conveying after welding, with a high degree of mechanical automation.

[0030] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model by using the above-disclosed technical content. However, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. An installation platform for industrial robot manufacturing, comprising a platform substrate (1), characterized in that: In the middle of the top surface of the platform substrate (1), a support frame (3) is provided, and a conveyor belt (2) is installed on the inner side of the support frame (3) on the upper surface of the platform substrate (1). On the inner wall surface of the platform substrate (1), a linear guide rail I (6) is vertically installed. A slider (7) is slidably installed on the linear guide rail I (6). On both sides of the slider (7), L-shaped connecting plates (8) are fixedly connected. A sliding plate (10) for carrying circular workpieces is slidably installed on the inner wall surface of the L-shaped connecting plate (8). A fixing frame (15) is installed on the L-shaped end surface of the L-shaped connecting plate (8), and a synchronous cylinder (11) for pushing the fixing frame (15) to move is installed on the outer wall surface of the L-shaped connecting plate (8). A carrying push seat (9) for limiting the end of the circular workpiece is rotatably arranged on one side surface of the fixing frame (15).

2. The mounting platform for industrial robot manufacturing according to claim 1, characterized in that, Two abutting blocks (16) that contact the outer surface of the end of the circular workpiece are slidably arranged on the inner wall surface of the carrying push seat (9). A servo motor for driving the carrying push seat (9) to rotate is installed inside the fixing frame (15). An arc inclined surface is provided on the end surface of each abutting block (16), and an elastic member is installed between the abutting block (16) and the carrying push seat (9).

3. An installation platform for the manufacture of industrial robots according to claim 1, characterized in that, A linear guide rail II (13) for driving the sliding plate (10) to move linearly is arranged on the inner wall surface of the L-shaped connecting plate (8). Above the linear guide rail II (13), a slide rail (12) is arranged. The slide rail (12) is slidably matched with the end surface of the sliding plate (10). A placement groove (14) is provided on the upper surface of the sliding plate (10).

4. An installation platform for industrial robot manufacturing according to claim 1, characterized in that, The bottom end height of the linear guide rail I (6) is lower than the upper surface height of the conveyor belt (2).

5. The installation platform for industrial robot manufacturing according to claim 1, characterized in that, An electric push rod (18) is installed in the middle of the surface of the support frame (3). The pushing end of the electric push rod (18) is installed with an abutting seat (20). The bottom surface of the abutting seat (20) fits with the surface of the circular workpiece, and a welding rod (19) and a cleaning steel brush are sequentially installed and lifted inside the abutting seat (20).

6. The mounting platform for industrial robot manufacturing according to claim 1, characterized in that, An installation base (4) is installed on one side of the support frame (3) on the upper surface of the platform substrate (1). An industrial robot (5) for transferring circular workpieces is installed on the upper surface of the installation base (4).

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