Finned tube multi-layer stacking multi-shaft truss manipulator

Abstract

The utility model relates to the technical field of brazing finned tube machining, in particular to a finned tube multi-layer stacking multi-shaft truss mechanical arm which comprises four symmetrical supporting blocks, the four supporting blocks are jointly provided with a mechanical arm body, and supporting assemblies are installed on the four supporting blocks. An adjusting assembly; the adjusting assembly comprises a fixing block fixedly installed on the mechanical arm body, three adsorption structures are installed on the lower end face of the fixing block, each adsorption structure comprises an extension block installed on the lower end face of the fixing block, a sliding groove is formed in each extension block, a sliding block is slidably connected into each sliding groove, a limiting opening is formed in each sliding block, and the limiting openings are communicated with the sliding blocks. And a group of sliding grooves are formed in the sliding groove. The position of the suction cup can be adjusted, so that the suction cup can adapt to suction work under different suction conditions, and meanwhile, the suction cup can be more stably installed at a designated place.

Description

Technical Field

[0001] The utility model relates to the technical field of brazing fin tube processing, in particular to a multi-layer stacked multi-axis truss manipulator for fin tubes. Background Art

[0002] Brazed fin tube is an important heat exchange element, which is widely used in various heat exchange equipment, such as coolers, heat exchangers, air conditioning equipment and industrial cooling systems.

[0003] In the production process of brazed fin tubes, a robot is needed. The robot is an automatic operating device that can imitate certain movement functions of human hands and arms to grab, move objects or operate tools according to a fixed program. Its characteristic is that it can be programmed to complete various expected operations. Its structure and performance combine the advantages of both human and mechanical machines.

[0004] When the existing robot is processing fin tubes, its suction part can only perform the adsorption task under the current work. However, when the transportation conditions change, it needs to be dismantled and reinstalled, which is time-consuming and labor-intensive and cannot meet the needs of the staff. At the same time, its support frame is unstable and easy to tip over. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the background technology and to propose a fin tube multi-stack multi-axis truss manipulator.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The fin tube multi-stacked multi-axis truss manipulator comprises: four mutually symmetrical support blocks, the four support blocks are jointly installed with a manipulator main body, and the four support blocks are all installed with a support assembly; an adjustment assembly; the adjustment assembly comprises a fixed block fixedly installed on the manipulator main body, and three groups of adsorption structures are installed on the lower end surface of the fixed block, and the adsorption structure comprises an extension block installed on the lower end surface of the fixed block, the extension block is provided with a slide groove, a slider is slidably connected in the slide groove, and a limiting opening is provided on the slider, and a group of sliding grooves is provided on the slide groove, a group of the sliding grooves are slidably connected to the limiting blocks, a group of the limiting blocks are slidably connected in the limiting opening, one end of a group of the limiting blocks is fixedly connected to the sliding rod, and the other end of a group of the sliding rods slides through the extension block, and a group of the sliding rods are sleeved on the outer wall. The cam is fixedly provided with a toothed plate, and one end of the toothed plate is fixedly connected to the toothed plate, and the other end of the toothed plate is fixedly connected to the toothed plate.

[0008] In order to better achieve the above purpose, the present invention adopts a further technical solution: the chute is installed in a T shape, the slider is also installed in a T shape, and the slider matches the chute.

[0009] In order to better achieve the above-mentioned purpose, the present invention adopts a further technical solution: a pull ring is installed at one end of a group of sliding rods.

[0010] In order to better achieve the above-mentioned purpose, the present invention adopts a further technical solution: anti-slip patterns are installed on the lower end surfaces of the four support blocks.

[0011] In order to better achieve the above purpose, the present invention adopts a further technical solution: a knob is installed on one end of the rotating rod.

[0012] The advantages of the utility model are that the suction cup can be adjusted by adjusting the components. When performing adsorption transportation under different work conditions, there is no need to dismantle and reinstall it, and it can be adjusted directly to meet the work requirements. At the same time, the support component can make the whole more stably installed in the designated position, reducing the risk of tipping over and meeting the use needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the multi-layer stacked multi-axis truss manipulator of the fin tube in the embodiment of the present utility model.

[0014] Figure 2 It is a three-dimensional structural cross-sectional view of the adjustment assembly of the multi-stacked multi-axis truss manipulator of the fin tube in the embodiment of the present invention.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the support assembly of the multi-stacked multi-axis truss manipulator of the fin tube in the embodiment of the present utility model.

[0016] In the above drawings: 1 support block, 2 manipulator body, 3 fixed block, 4 extension block, 5 slide groove, 6 slider, 7 limit opening, 8 sliding groove, 9 limit block, 10 slide rod, 11 spring, 12 suction cup, 13 control chamber, 14 threaded rod, 15 bevel gear 1, 16 rotating rod, 17 bevel gear 2, 18 opening, 19 moving block, 20 rotating rod 1, 21 support block. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0018] like Figure 1-Figure 3As shown, the fin tube multi-stacked multi-axis truss manipulator includes: four mutually symmetrical support blocks 1, and the lower end surfaces of the four support blocks 1 are all installed with anti-slip grooves. Through the stabilizing effect of the anti-slip grooves, the support blocks 1 can be placed more stably in the specified position. The four support blocks 1 are jointly installed with a manipulator body 2. The manipulator body 2 is a prior art, which itself is a fin tube multi-stacked multi-axis truss manipulator and can be adjusted in multiple directions. A support assembly is installed on each of the four support blocks 1, and the support assembly includes a control cavity 13 opened in the support block 1, and a threaded rod 14 is rotatably connected in the control cavity 13. A bevel gear 15 is fixedly connected to one end of the threaded rod 14, and a rotating rod is rotatably passed through the control cavity 13. 16. A knob is installed on one end of the rotating rod 16. The staff can easily rotate the rotating rod 16 by rotating the knob. A bevel gear 2 17 is fixedly connected to one end of the rotating rod 16. The bevel gear 2 17 is meshed with the bevel gear 15. A group of openings 18 are opened on the support block 1. A group of openings 18 are connected to the control chamber 13. A group of openings 18 are slidably connected with a moving block 19. The moving block 19 is threaded through the threaded rod 14. A group of rotating rods 20 are rotatably connected to the moving block 19; one end of a group of rotating rods 20 are rotatably connected to the support block 21. Through the above structure, the threaded rod 14 is rotated to drive the moving block 19 to descend in the opening 18, thereby driving the rotating rod 20 to move in the moving block 1 9, and at the same time rotate on the supporting block 21 to make it reach the specified position, and fix the supporting block 21 by bolts to complete the stable work, adjust the assembly, the adjustment assembly includes a fixed block 3 fixedly mounted on the manipulator body 2, and three groups of adsorption structures are installed on the lower end surface of the fixed block 3. The adsorption structure includes an extension block 4 installed on the lower end surface of the fixed block 3, a slide groove 5 is opened on the extension block 4, and a slider 6 is slidably connected in the slide groove 5. The slide groove 5 is installed in a T shape, and the slider 6 is also installed in a T shape. The slider 6 matches the slide groove 5, so that the slider 6 can slide stably in the slide groove 5; without shaking, a limiting opening 7 is opened on the slider 6, and a group of sliding grooves 8 are opened on the slide groove 5. A group of sliding grooves 8 are all slidably connected to limit blocks 9, a group of limit blocks 9 are all slidably connected to the limit openings 7, one end of a group of limit blocks 9 are fixedly connected to a slide rod 10, the other end of a group of slide rods 10 slides through the extension block 4, one end of a group of slide rods 10 are all installed with a pull ring, the staff pulls the pull ring, and can easily pull the slide rod 10, so that the limit block 9 leaves the limit opening 7, which is convenient for the staff to adjust the position of the suction cup 12, a group of slide rods 10 The outer wall is provided with a spring 11, one end of a group of springs 11 is respectively fixedly connected to a group of limit blocks 9, and the other end of a group of springs 11 is respectively fixedly connected to a group of sliding grooves 8, and the end of the slider 6 away from the slide groove 5 is installed with a suction cup 12.

[0019] When the utility model is used, the staff first determines the position through the support block 1, and then the staff rotates the knob, which drives the rotating rod 16 to rotate and makes the bevel gear 2 17 fixedly connected thereto rotate, thereby driving the bevel gear 15 meshing therewith to rotate, and makes the threaded rod 14 fixedly connected thereto rotate, so that the moving block 19 on which the thread passes through it moves downward in the opening 18, driving the rotating rod 1 20 to rotate on the moving block 19, and the rotating rod 1 20 rotates on the supporting block 21, thereby completing the trapezoidal support, and then the supporting block 21 is fixed by bolts. Fix, repeat the above operation to make the remaining support blocks 1 complete the support work, then the staff installs the manipulator body 2 on the four support blocks 1, and then the staff pulls the pull ring to drive the slide bar 10 to move backward, so that the limit block 9 leaves the limit mouth 7, and then moves the slider 6 and slides it in the slide groove 5. After adjusting the position, release the pull ring, so that the current limit block 9 completes the position adjustment of the slider 6 under the rebound reset action of the spring 11, thereby completing the adjustment of the suction cup 12, repeat the above operation to complete the adjustment of the suction cup 12, and then the staff can start working.

Claims

1. Fin tube multi-stack multi-axis truss manipulator, characterized by: include: Four mutually symmetrical support blocks (1), the four support blocks (1) are commonly mounted with a manipulator body (2), and the four support blocks (1) are all mounted with a support assembly; an adjustment assembly; the adjustment assembly comprises a fixed block (3) fixedly mounted on the manipulator body (2), the fixed block (3) is mounted with three groups of adsorption structures, the adsorption structure comprises an extension block (4) mounted on the lower end surface of the fixed block (3), the extension block (4) is provided with a slide groove (5), and a slider ( 6), the slider (6) is provided with a limit opening (7), the slide groove (5) is provided with a group of sliding grooves (8), a group of the sliding grooves (8) are all slidably connected to the limit blocks (9), a group of the limit blocks (9) are all slidably connected to the limit opening (7), one end of a group of the limit blocks (9) are all fixedly connected to the slide rod (10), the other end of a group of the slide rod (10) are all slidably passed through the extension block (4), a group of the slide rod (10) is provided with a spring (11) on the outer wall, a group of the spring (11) One end of each of the springs (11) is fixedly connected to a group of limit blocks (9), and the other end of each of the springs (11) is fixedly connected to a group of sliding grooves (8). One end of each of the sliders (6) away from the sliding groove (5) is provided with a suction cup (12). The support assembly includes a control cavity (13) opened in the support block (1), a threaded rod (14) is rotatably connected in the control cavity (13), a bevel gear (15) is fixedly connected to one end of the threaded rod (14), and a rotating rod (15) is rotatably passed through the control cavity (13). 6), one end of the rotating rod (16) is fixedly connected to a bevel gear 2 (17), a group of openings (18) are opened on the support block (1), a group of the openings (18) are connected to the control chamber (13), a group of the openings (18) are slidably connected to a moving block (19), the moving block (19) is threaded through the threaded rod (14), a group of rotating rods (20) are rotatably connected to the moving block (19), and one end of the group of rotating rods (20) are rotatably connected to the support block (21).

2. The multi-axis truss manipulator with multi-stacked fin tubes according to claim 1, characterized in that: The slide groove (5) is installed in a T-shape, and the slider (6) is also installed in a T-shape, and the slider (6) matches the slide groove (5).

3. The multi-axis truss manipulator with multi-stacked fin tubes according to claim 1, characterized in that: A pull ring is installed at one end of each of the sliding rods (10).

4. The multi-axis truss manipulator with multi-stacked fin tubes according to claim 1, characterized in that: The four support blocks (1) are all provided with anti-slip patterns.

5. The multi-axis truss manipulator with multi-stacked fin tubes according to claim 1, characterized in that: A knob is mounted on one end of the rotating rod (16).

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